Chain type fully-automatic magnetic path adhering equipment and method for adhering components
Technical field
The present invention relates to a kind of fully-automatic magnetic path adhering equipment, it can be used for bonding multilayer or multipart product, for example is used for the magnetic circuit of bonding moving coil speaker; The invention still further relates to a kind of method for adhering components that utilizes said fully-automatic magnetic path adhering equipment to carry out.
Background technology
In application number is 200820106082 Chinese utility model, disclose a kind of chain, this chain has hollow roller, and wherein, chain is made up of several hollow rollers, Chain link for chain grate, chain hinge pin.This hollow roller can obtain through purchase on market.
A kind of full-automatic rotating disc type ultrasonic bonding machine is disclosed in application number is 200820204701 Chinese utility model; Wherein, This full-automatic rotating disc type ultrasonic bonding machine comprises rotating disk one, rotating disk two and discharge bucket; Rotating disk one is provided with the mould one that is used to place product, and rotating disk two is provided with the mould two that is used to place product; Also comprise feeding in mould two feeding device, with the product on the mould one change in the mould two and welding plant that the mechanical manipulator one, the holddown that the combined prod in the mould two is compressed that make up, product after will compressing weld and with mould two in product after the welding change the mechanical manipulator three in the discharge bucket over to.At this, used two kinds of moulds, and transloading equipment to be quite complicated, and to need to adopt mechanical manipulator that the parts in the mould one are sent into mould two, this has proposed very high requirement to system.
Summary of the invention
From above-mentioned prior art; Task of the present invention is to provide a kind of simple chain type fully-automatic magnetic path adhering equipment; Because the hollow roller that has utilized one of composition member as chain dexterously is as transfer mechanism; Therefore reduced manual intervention, increased output, and improved yield rate.
Chain type fully-automatic magnetic path adhering equipment disclosed by the invention comprises that delivery section, baking portion, pretreatment portion, parts provide portion, pallet to pick and place portion, recoverer and at least one pallet; Wherein, the said parts portion of providing is responsible for to said pretreatment portion parts to be processed being provided, and said at least one pallet is responsible for load bearing component; Said pretreatment portion is responsible for pretreatment component; Said baking portion is responsible for baking through pretreated parts, and said recoverer is responsible for reclaiming and preserve the parts after baking, and said full rotation type bonding apparatus is characterised in that; Said delivery section comprises the chain and the chain drive mechanism of circular flow; Said chain has a plurality of hollow rollers, and the said pallet portion of picking and placeing comprises catching robot and handgrip, is responsible for taking off empty pallet from said chain; And the also responsible pallet that will carry by the pretreated parts of said pretreatment portion of the said pallet portion of picking and placeing is inserted in the hollow roller of idle; Said chain is responsible for the said pallet that carries pretreated parts is carried through said baking portion, and during carrying through said baking portion, said baking portion toasts said pretreated parts.At this, the advantage of this chain type fully-automatic magnetic path adhering equipment mainly shows the integration of pre-treatment and bake process.Here; Preprocessing process and bake process are accomplished in two different functions portions; But chain through having hollow roller and pallet and pick and place the auxiliary of portion by means of pallet make said preprocessing process and bake process couple together " seamless ".Thereby alleviated staff's manual work, increased output.Chain can use at an easy rate repeatedly, only needs after after a while, this chain is being carried out daily maintenance.And the replacing of this chain also spends very little.Therefore, this chain type fully-automatic magnetic path adhering equipment is with low cost.This chain type fully-automatic magnetic path adhering equipment is particularly useful for processing dustless exigent product; This is because whole process can be accomplished in the dustless factory building space of a sealing; And this moment only need the manual intervention of minute quantity, thereby avoid or reduced the pollution problem that in handling process and personnel's turnover process, may occur significantly.Therefore be particularly suitable for making precise electronic and mechanical means, for example when producing high-grade earphone, use it for the magnetic circuit or the circuit of bonding earphone.
According to a second aspect of the invention, said pretreatment portion comprises rotating disk and at least two pretreatment units, and said rotating disk has at least one station that can carry said pallet.Rotating disk with at least one station is a kind of known e Foerderanlage, can the station that carry parts be moved to each pretreatment unit successively by means of rotating disk, thereby utilizes these pretreatment units that each parts are handled.It is pointed out that this pretreatment portion might not be a rotating disc type, it also can have other any possible forms.For example, pretreatment portion can comprise travelling belt and at least one pre-treatment mechanism.As long as the pallet portion of picking and placeing can take out pretreated parts and be placed into the hollow roller of hollow chain from this pretreatment portion; And this pretreatment portion taken off and offered in the pallet portion of picking and placeing can from hollow chain with the pallet of sky, and so any type of pretreatment portion is feasible.
According to a third aspect of the invention we, these pretreatment units comprise point gum machine tool hand, proofread and correct mechanical manipulator and/or the mechanical manipulator of exerting pressure.Can be by means of point gum machine tool hand to pending parts point glue, some glue can be realized with a shape or annular mode.Proofread and correct the attitude that mechanical manipulator is used to treat processing element and proofread and correct, so that carry out follow-up operation.The mechanical manipulator of exerting pressure can be used to compress each and treat the adherent parts after a glued bundle.Through arranging point gum machine tool hand according to suitable mode, proofread and correct mechanical manipulator and the mechanical manipulator of exerting pressure, and combine to utilize parts that portion is provided, can bonding various types of products, the for example magnetic circuit of moving coil speaker.
According to a forth aspect of the invention, said chain is the chain of stepped start-stop system circular flow, or the chain of continuous circular flow.If chain drive is according to the step-by-step system chain drive-belt, the pallet portion of picking and placeing only needs in the predetermined area pallet to be inserted hollow roller at the fixed time so, perhaps in the predetermined area pallet is taken out from hollow roller at the fixed time.This mode is very simple, and very reliable.If chain drive is according to the mode chain drive-belt of continuous circular flow; The pallet portion of picking and placeing need detect whether there is the hollow roller of idle by means of extra proofing unit (like grating, weight sensor or rang sensor) so; When detecting the hollow roller of idle; Just pallet is inserted wherein, vice versa.Certainly, extra proofing unit is used in combination with step-by-step system, also has advantage.
According to a fifth aspect of the invention, between said recoverer and said baking portion, aftertreatment portion is set, said aftertreatment portion comprises at least one in the following equipment: cooling apparatus, drying plant, labeling equipment and magnetizing equipment.Can further handle the product behind overbaking by means of these equipment.This sharp further processing is very important for some product, carries out the product of high bake such as needs, perhaps needs the product of additional label and the product that need magnetize.
According to a sixth aspect of the invention, in said recoverer downstream storage facilities is set.This storage facilities not only can be used to pack the product after the baking, and can be with the further fed downstream operation of these products, thereby realizes the robotization of whole production line.
According to a seventh aspect of the invention, said rotating disk is the stepped start-stop system rotating disk, or the continuous rotary rotating disk.If drive rotating disk according to step-by-step system, the pallet portion of picking and placeing only needs in the predetermined area pallet to be put at the fixed time the station of rotating disk so, perhaps in the predetermined area the station of pallet from rotating disk is taken out at the fixed time.This mode is very simple, and very reliable.If rotating disk moves according to continuous rotary; The pallet portion of picking and placeing need detect whether there is idle rotating disk station by means of extra proofing unit (like grating, weight sensor or rang sensor) so; When detecting idle rotating disk station, just pallet is put into wherein, vice versa.Certainly, extra proofing unit is used in combination with step-by-step system, also has advantage.Here preferably, rotating disk and chain are worked according to the mode of acting in agreement each other, thereby the pallet portion of picking and placeing only needs to carry out in the predetermined area at the fixed time the predetermined work that picks and places.
According to an eighth aspect of the invention, the xsect at the breach of said hollow roller is in-line, cruciform, circle, oval or Polygons.At this, these breach help the fixing pallet that inserts, and can not fall in the process that transportation enters within the baking portion.Preferably adopt circular xsect at this, owing to circularly in heat-processed be not vulnerable to the negative influence of expanding with heat and contract with cold, help the insertion and the taking-up of pallet on the other hand on the one hand.
According to a ninth aspect of the invention, said at least one pallet has convexity on the bottom surface, and the xsect of said convexity is in-line, cruciform, circle, oval or Polygons.。The form fit of said convexity is in the shape of the breach of hollow roller, so that pallet can not fall in transportation, and in the taking-up process, can not have difficulties.
According to the tenth aspect of the invention, said at least one pallet has the junction surface on end face, and the shape at said junction surface is complimentary to one another with the shape of the bottom surface of the parts that carried, and said junction surface and said pallet are one bonded or isolating.The shape at junction surface can be ever-changing, and the manufacturing at this junction surface is fairly simple and cheap, the junction surface that therefore can make various geometrical shapies specially to various parts to be lifted.
According to an eleventh aspect of the invention, the invention still further relates to a kind of method for adhering components that utilizes said fully-automatic magnetic path adhering equipment to carry out, wherein, carry out following steps successively:
A) pallet picks and places step, and wherein, first catching robot that pallet picks and places portion takes off empty pallet by means of first handgrip from chain circular flow, that have hollow roller, and the pallet of said sky is placed in the pretreatment portion;
B) pre-treatment step wherein, is placed on one or more parts to be processed on the said pallet by the parts portion of providing successively, in this process, applies tamanori to said one or more parts to be processed successively by said pretreatment portion;
C) pallet plug-in mounting step, wherein, second catching robot that is picked and placeed portion by said pallet is inserted in the hollow roller of one of them idle of said chain by means of the pallet that second handgrip will carry by the pretreated parts of said pretreatment portion;
D) baking procedure wherein, is carried the pallet of institute's plug-in mounting through overbaking portion by the said chain of circular flow, and toasted the parts that carried by said pallet by said baking portion this moment;
E) recovering step, wherein, by parts and the equipment of fed downstream of recoverer after the said chain of circular flow reclaims baking, said pallet still is inserted on the said chain at this moment, and is carried by said chain and to turn back to said pallet and pick and place in the portion.Here; Preprocessing process and bake process are accomplished in two different functions portions; But chain through having hollow roller and pallet and pick and place the auxiliary of portion by means of pallet make said preprocessing process and bake process couple together " seamless ".Not only improve output, and reduced required manual handling operation, thereby reduced cost.This method is particularly useful for processing dustless exigent product; This is because whole process can be accomplished in the dustless factory building space of a sealing; And this moment only need the manual intervention of minute quantity, thereby avoid or reduced the pollution problem that in handling process and personnel's turnover process, may occur significantly.Therefore be particularly suitable for making precise electronic and mechanical means, for example when producing high-grade earphone, use it for the magnetic circuit or the circuit of bonding earphone.
According to a twelfth aspect of the invention; Between said baking procedure and said recovering step, also be provided with post-processing step; In said post-processing step, utilize at least a equipment in cooling apparatus, drying plant, labeling equipment and the magnetizing equipment that the parts after the baking are further handled.Post-processing step is very important for some product, carries out the product of high bake such as needs, perhaps needs the product of additional label and the product that need magnetize.
According to a thirteenth aspect of the invention, after said recovering step, also be provided with storage transhipment step, in said storage transhipment step, utilize the parts after the memory device, stores processing or will process after other equipment of parts fed downstream.In this storage transhipment step, not only can pack the product after the baking, and can be, thereby realize the robotization of whole production line the further fed downstream operation of these products.
According to a fourteenth aspect of the invention;, the said pallet of execution said chain is detected when picking and placeing step by proofing unit; When detecting when having empty pallet, first catching robot that said pallet picks and places portion takes off the pallet of said sky from said chain by means of first handgrip.Detect empty pallet and improved the fault-resistant ability; If recoverer does not have parts or the pallet after the recovery baking in time stuck in hollow roller; Utilize proofing unit can find still to carry the pallet of parts so; In this case, can manually or utilize other ordinary methods to remove this pallet, can be grating, weight sensor or rang sensor etc. at this this proofing unit.
According to a fifteenth aspect of the invention; When the said pallet of execution picks and places step, detect said pretreatment portion and whether have the idle station by proofing unit; When detecting the idle station, said pallet picks and places first catching robot of portion and by means of first handgrip pallet of said sky is put into said idle station.The proofing unit that here adopts can be the proofing unit that adopts when independently proofing unit perhaps also can be the proofing unit chain, and this proofing unit also can be grating, weight sensor or rang sensor etc.Preferably, the proofing unit one is bonded in the catching robot, detects and the pick-and-place step, improved efficient thereby can integrate.
In combining the present invention ten six aspect of the present invention aspect second, third; One or more can also be set before or after said pre-treatment step proofread and correct compaction step; Proofread and correct in the compaction step at said one or more, the parts that are carried on the said pallet are carried out position correction and apply snap-in force by said correction mechanical manipulator and the said mechanical manipulator of exerting pressure.The advantage was here explained in front, no longer repeated here.
In aspect the present invention the 17 who combines second aspect present invention, during carrying out said method, said chain and said rotating disk are worked with the mode of stepping synchronized with each other, perhaps work with the mode of continuous circular flow.The advantage was here explained in front, no longer repeated here.
Chain type fully-automatic magnetic path adhering equipment disclosed by the invention and said method for adhering components are particularly useful for bonding multilayer or multipart product.This chain type fully-automatic magnetic path adhering equipment and said method for adhering components level of automation are very high, and reliable in function.
Description of drawings
Below in conjunction with accompanying drawing and combine embodiment that the present invention is further specified, among the figure:
Fig. 1 schematically illustrates an embodiment of chain type fully-automatic magnetic path adhering equipment of the present invention, wherein only shows a part of chain;
Fig. 2 schematically illustrates an embodiment of pallet of the present invention.
Embodiment
The preferred embodiment of chain type fully-automatic magnetic path adhering equipment of the present invention comprises that delivery section 1, baking portion 2, pretreatment portion 3, parts provide portion 4, pallet to pick and place portion 7, recoverer 5 and a plurality of pallet 114.
Delivery section 1 comprises the chain 220 and chain drive mechanism 112,211,212 of circular flow.It is pointed out that for the sake of brevity accompanying drawing 2 only shows a part of chain and three chain drive mechanisms.What those of ordinary skills can expect is, can adopt the chain of any length, and the chain drive mechanism of suitable quantity, and does not depart from protection scope of the present invention.Chain 220 is made up of several hollow rollers, Chain link for chain grate and chain hinge pin.In the present invention, chain 220 also is called as hollow chain.These chain drive mechanisms for example are the sprocket wheels shown in the figure, and these sprocket wheels turn round synchronously with one another.
, be provided with the chain that zigzag ground extends in the baking portion 2 here, these chains form long loop in horizontal plane.Certainly, arrange that otherwise chain also is feasible.As shown in Figure 1, sprocket wheel 211,212 is arranged within the baking portion 2, and sprocket wheel 112 is arranged on outside the baking portion 2.In this baking portion 2, heat, solidify so that for example accomplish viscose glue through Electric heating.Baking portion 2 is exemplary purely, specifically adopts which kind of roasting plant, should depend on the needs.
Pretreatment portion 3 comprises multi-work-station formula rotating disk 311 and point gum machine tool hand 416,417,418,419,420,421.Pretreatment portion 3 is not to adopt rotating disk 311, can adopt other any type of transportation equipments yet.Pretreatment portion 3 for example can comprise the pre-treatment mechanism of travelling belt and a plurality of other types.Point gum machine tool hand 416,417,418,419,420,421 is accomplished fixed point or annular point glue, and the tackiness agent that is adopted can be A glue or B glue.Certainly, this point gum machine tool hand is to illustrate purely, specifically adopts which kind of point gum machine tool hand, should depend on the needs.At this, pallet picks and places portion 7 can take out product from pretreatment portion 3, perhaps product is placed on the pretreatment portion 3.
At this preferably, pretreatment portion 3, recoverer 5, parts provide portion 4 and pallet to pick and place portion 7 and include multifunction manipulator and automatic grasping mechanism.Preferably, the one joint has proofing unit respectively in each mechanical manipulator, detects and the pick-and-place step thereby can integrate, and has improved the efficient and the safety of entire equipment.Said proofing unit for example is magneticsensor, acceleration transducer, grating, weight sensor or rang sensor etc.
In conjunction with Fig. 1, parts provide portion 4 to comprise catching robot 412,413,414 and handgrip 423,424,425.These handgrips are mechanical type, vacuum type or electromagnetic type preferably.Catching robot 412,413,414 grasps product parts with handgrip 423,424,425 from the pay-off (not shown) respectively, is placed on the tray supporter that is loaded with pallet 114 (station) of central turnplate 311.Can utilize proofing unit that the free time/seizure condition of station is detected during this period, grasp and place so that suitably carry out.Detect empty pallet and improved the fault-resistant ability; If recoverer 5 does not have parts or the pallet 114 after the recovery baking in time stuck in the breach 113 of hollow roller; Utilize proofing unit can find still to carry the pallet 114 of parts so; In this case, can manually or utilize other ordinary methods to remove this pallet 114.Certainly, preferably, this rotating disk 311 turns round according to mode synchronized with each other with chain 220, and this moment, each handgrip was all carried out predetermined actions at preset time.At this moment, it also is feasible need not proofing unit.
Pallet picks and places portion 7 and comprises catching robot 411,415 and handgrip 422,426.Catching robot 411 usefulness handgrips 422 grasp empty pallet 114 from hollow chain 220, are placed on the tray supporter (station) of the sky of central turnplate 311.Catching robot 415 usefulness handgrips 426 grasp the pallet 114 that carries pretreated product parts from the station of central turnplate 311, are placed in the hollow roller of idle of hollow chain 220.Can utilize proofing unit to detect during this period to the hollow roller of chain and to the station of rotating disk 311; Only when the station of hollow roller or rotating disk 311 is idle, just pallet 114 or product parts are placed on the station of this hollow roller or rotating disk 311.The proofing unit that is used to detect station and the proofing unit that is used to detect chain can be independently proofing unit or the proofing unit that adopts also can be the proofing unit chain time, and this proofing unit also can be grating, weight sensor or rang sensor etc.When grasping, then detect whether there is corresponding pallet 114, only when detecting pallet 114, just carry out corresponding the extracting.Certainly, preferably, rotating disk 311 turns round according to mode synchronized with each other with chain 220, and this moment, each handgrip was all carried out predetermined actions at preset time.At this moment, it also is feasible need not proofing unit.What be worth explanation is; Pallet picks and places portion 7 not necessarily will comprise two catching robots; It can comprise one or the catching robot more than three; As long as it can be accomplished from pretreatment portion 3 taking-ups and carry the pallet 114 of pretreated product parts, and places it in the hollow roller of idle of hollow chain 220, and can accomplish and from the hollow roller of hollow chain 220, take out empty pallet 114; And place it on the empty tray supporter (station), the catching robot of various forms and quantity is feasible so.
The mechanical manipulator of recoverer 5 is set for the recovery finished product.Preferably, storage facilities 6 is set, in order to deposit, to transport or packaging final prod in recoverer 5 downstream.In this storage facilities 6, not only can pack the product after the baking, and can be, thereby realize the robotization of whole production line the further fed downstream operation of these products.Preferably, aftertreatment portion (not shown) is set between recoverer 5 and baking portion 2.This aftertreatment portion comprises at least one in the following equipment: cooling apparatus, drying plant, labeling equipment and magnetizing equipment.Thereby can cool off finished product, dry, label and/or magnetize, this is very favorable for following situation, has for example passed through the product of high bake, perhaps needs the product of additional label (also can be RFID) and the product that need magnetize.
Referring to Fig. 2, pallet 114 and hollow roller are described.Pallet 114 has bottom and top.Its bottom has convexity, and this convexity is in-line, cruciform, circle, oval or Polygons.By means of this convexity pallet is inserted in the breach 113 of hollow roller of hollow chain 220.Which kind of shape is this convexity specifically adopt, and depend on the shape of breach 113 of the hollow roller of the hollow chain 220 that is adopted.Corresponding therewith, the shape of the breach 113 of this hollow roller also can be in-line, cruciform, circle, oval or Polygons.Important part is that pallet can be connected with hollow roller by means of different bottom reliably.This connection not only will guarantee to prevent that in transportation pallet from falling, and will avoid causing because of expanding with heat and contract with cold and can't take out pallet 114.Therefore it is preferred adopting circular bottom.Circle helps processing on the one hand, reliably and between being easy to take out has found a kind of optimal solution in transportation on the other hand.Pallet 114 has junction surface 115 on end face, the shape at junction surface 115 is complimentary to one another with the shape of the bottom surface of the parts that carried.Thereby can connect these parts simply again securely.The shape at junction surface 115 can be ever-changing, because the manufacturing at junction surface 115 is simple relatively and cheap, and the junction surface 115 that therefore can make various geometrical shapies specially to various parts to be lifted.
Workflow
This workflow is exemplary purely, and this is a kind of application mode of the present invention as automatic bonder.Wherein illustrational magnetic sheet, magnet ring and basin frame (all not shown) are each parts of when the magnetic circuit of bonding moving coil speaker, using; Those skilled in the art should be able to associate various parts, various product and various flow process after reading this specification sheets.Among the embodiment below, central turnplate rotates 1/12 circumference at every turn, and this is merely exemplary.What can expect is that to the different production flow process, the angle of dial rotation can be different.
Among Fig. 1, chain 220 moves along the L direction, and rotating disk 311 rotates along the M direction.Equally, chain 220 also can move in opposite directions, and rotating disk 311 also moves in opposite directions.When work, chain 220 is preferably worked with mode synchronized with each other with rotating disk 311 in this enforcement.Under the situation that is equipped with the relevant detection device, they also continuously the mode of circular flow work.
Pick and place in the step at pallet, mechanical manipulator 411 usefulness handgrips 422 grasp on the station 323 (tray supporter) of central turnplate 311 that empty pallet 114 is placed into pretreatment portion 3 from hollow chain 220.On the one hand; If desired, when this pallet of execution picks and places step, also can detect chain 220 by proofing unit; Only when detecting the pallet 114 that has sky, the mechanical manipulator 411 that pallet picks and places portion 7 just takes off empty pallet 114 by means of handgrip 422 from chain 220.On the other hand, also can whether have the idle station by the central turnplate 311 that proofing unit detects pretreatment portion 3, only when detecting the idle station, pallet picks and places the mechanical manipulator 411 of portion 7 and just by means of handgrip 422 pallet 114 of sky is put into the idle station.
Subsequently, in pre-treatment step, central turnplate rotates 1/12 circumference, and mechanical manipulator 412 usefulness suction nozzles 423 are drawn magnetic sheet from the pay-off (not shown) and are placed on the station that carries pallet 114 323 of central turnplate 311, and this moment, magnetic sheet was positioned on this pallet 114.Next, central turnplate rotates 1/12 circumference, the magnetic sheet point A glue that carries on 416 pairs of stations 323 of point gum machine tool hand.Then, central turnplate rotates 1/12 circumference, the magnetic sheet point B glue on 417 pairs of stations 323 of point gum machine tool hand.And then; Central turnplate rotates 1/12 circumference; Mechanical manipulator 413 usefulness suction nozzles 424 are drawn the station 323 that magnet ring is placed into central turnplate 311 from pay-off, and exist A glue and B glue this moment between magnet ring and magnetic sheet, and station 323 is carrying magnetic sheet and magnet ring through pallet 114.Subsequently, central turnplate rotates 1/12 circumference, the magnet ring point A glue on 418 pairs of stations 323 of point gum machine tool hand.And then, central turnplate rotates 1/12 circumference, the magnet ring point B glue on 419 pairs of stations 323 of point gum machine tool hand.Subsequently; Central turnplate rotates 1/12 circumference; Mechanical manipulator 414 usefulness suction nozzles 425 are drawn the station 323 that the basin frame is placed into central turnplate 311 from pay-off, this moment the basin chord position on magnetic sheet and magnet ring, and this basin frame is bonded together through A glue and B glue and magnetic sheet and magnet ring.Subsequently, central turnplate rotates 1/12 circumference, and the part of proofreading and correct on 420 pairs of stations 323 of mechanical manipulator is proofreaied and correct the central position.Subsequently, central turnplate rotates 1/12 circumference, the part pressurization that the 421 pairs of stations of mechanical manipulator 323 of exerting pressure carry.
Next, in pallet plug-in mounting step, central turnplate rotates 1/12 circumference, and mechanical manipulator 415 usefulness handgrips 426 are placed on the hollow chain 220 from the station 323 extracting pallets 114 (together with product) of central turnplate 311.
In baking procedure subsequently, because hollow chain 220 rotates with central turnplate 311 synchronously, the pallet 114 that therefore carries through pretreated product gets in the cranky baking portion 2.Pallet 114 together with product in baking portion 2 through 10 to 30 minute campaigns, accomplish baking-curing, and get back to the station 116 of equipment 1.
At last, in recovering step, take the product after the baking away from the said chain 220 of circular flow, be placed in the storage facilities 6 (for example finished product case) by recoverer 5.Subsequently, empty pallet 114 returns the position 114 that arrives hollow chain 220 again, accomplishes whole flow process.
What also will remark additionally is; As required; Between baking procedure and recovering step, post-processing step can also be set, product further be handled, like additional label, cool off and magnetize etc. by the aftertreatment portion (not shown) that is between recoverer 5 and the baking portion 2.As required, storage transhipment step can be set also after recovering step, in this storage transhipment step, utilize the parts after the storing device 6 storage processing or will process after other equipment of parts fed downstream.
This chain type fully-automatic magnetic path adhering equipment and this method for adhering components are particularly useful for processing dustless exigent product; This is because whole adhesion process can be accomplished in the dustless factory building space of a sealing; And this moment only need the manual intervention of minute quantity, thereby avoid or reduced the pollution problem that in handling process and personnel's turnover process, may occur significantly.Therefore be particularly suitable for making precise electronic product and engineering goods, for example when producing high-grade earphone, use equipment of the present invention and method to come in the magnetic circuit or circuit of bonding earphone.
The embodiment of the above is not to limit practical range of the present invention with this only as preferred embodiment of the present invention, so the equivalence that all shapes according to the present invention, structure and principle are done changes, all should be covered by in protection scope of the present invention.