CN209577947U - A kind of feeding system sending piece machine - Google Patents

Abstract

The utility model discloses a kind of feeding systems for sending piece machine, including rack, the rack is equipped with feeding mechanism, conveying device, suction piece device, the feeding mechanism includes spiral feeding axis, feeding arm is fixedly connected on the spiral feeding axis, the aerial end of the feeding arm is connected with feedblock, and the upper surface of the feedblock and bottom surface all have magnetism；The conveying device includes conveying mechanism and transfer passage, and the transfer passage is equipped with access road and exit passageway；The suction piece device includes suction piece frame, and the bottom surface of suction piece frame has magnetism, and the suction piece frame links in exit passageway oscilaltion, the feeding mechanism and the suction piece device.When spiral feeding axis drives feedblock to pass through the exit passageway, the bottom surface of suction piece frame is higher than the bottom surface of feedblock at this time, the sheet stock is detached from the suction piece frame and is adsorbed by the bottom surface of the feedblock, the utility model is compared with prior art, it efficiently avoids sheet stock leakage to inhale, improves job stability.

Description

A kind of feeding system sending piece machine

Technical field

The utility model relates to punching production field, in particular to a kind of feeding system for sending piece machine.

Background technique

With the development of industry, the demand of motor is increasing, and wherein the stator in motor and rotor are as motor Important component, market demand is also increasing.Currently, the stator or rotor in motor generally use multiple phases Same sheet stock overlapping is suppressed, and the processing of sheet stock is mainly completed on punching machine.

In previous sheet stock process, sheet stock generallys use artificial loading and manual cleaning, and worker needs hand-held Two safety tongs are responsible for feeding on the other hand, are in addition responsible for discharging on the other hand.In the processing of large batch of sheet stock, the labor intensity of worker Greatly, and each worker can only be responsible for a punching machine, and production efficiency is lower.

With the development of science and technology, occur on the market at present it is some for sheet stock punching press send piece machine, the existing piece machine that send Feeding system generally comprises piece material conveying device and piece feed device, and described material conveying device is with regular hour beat Conveying sheet stock outward, when piece feed device passes through described material conveying device, described feed device is inhaled by magnetic force The sheet stock is simultaneously sent and carries out punching press in the stamping die to punching machine by the attached sheet stock.In order to avoid piece material conveying device and piece Feed device collides, and the two would generally be spaced setting, since piece material conveying device and piece feed device interval are arranged, Described feed device does not contact directly with sheet stock, and described feed device only passes through magnetic-adsorption sheet stock, therefore can send out The phenomenon that leakage of raw cook material is inhaled, so that stamping die punching press upper mold in punching press is directly contacted with punching press lower die, is easily damaged punching press Mold reduces the service life of stamping die.

Utility model content

Technical problem to be solved by the utility model is: provide a kind of feeding system for sending piece machine, which can be with Sheet stock leakage is effectively avoided to inhale.

The solution that the utility model solves its technical problem is:

A kind of feeding system sending piece machine, including rack, the rack are equipped with feeding mechanism, conveying device, suction piece dress It sets, the feeding mechanism includes the spiral feeding axis being vertically arranged, at least one feeding arm is fixedly connected on the spiral feeding axis, The length of the feeding arm is adjustable, and the spiral feeding axis drives the feeding arm to horizontally rotate, and each feeding arm is maked somebody a mere figurehead End is respectively connected with feedblock, and the upper surface of the feedblock and bottom surface all have magnetism；The conveying device includes for defeated Conveying mechanism, the transfer passage for placing sheet stock for sending sheet stock, the transfer passage be equipped with for charging access road and For the exit passageway of discharging, the exit passageway is located at the underface of the rotation path of feedblock, and the exit passageway is vertical It sets up；The suction piece device include can oscilaltion suction piece frame, the bottom surface of the suction piece frame has magnetism, the suction Horse links in exit passageway oscilaltion, the feeding mechanism and the suction piece device, so that suction piece frame follows spiral feeding axis Rotation and oscilaltion.

As a further improvement of the above technical scheme, the conveying mechanism includes feeder motor, horizontally disposed conveying Shaft, two or so spaced conveying rotating discs, the conveying shaft are fixedly connected on the center of two conveying rotating discs On, the feeder motor drives the conveying shaft rotation, and the conveying shaft drives two conveying rotating discs vertical simultaneously Rotation.

Further improvement as above-mentioned technical proposal, annular is laid with multiple sets on each conveying rotating disc It manages, sliding is equipped with magnetic block in each described sleeve pipe, and the transfer passage is located between two conveying rotating discs, Mei Gesuo The outer surface for stating magnetic block is equipped with limit film, and the limit film is between described sleeve pipe and the transfer passage, the limit The size of bit slice is greater than the size of described sleeve pipe；The transfer passage arc setting, the position of the transfer passage It is corresponding with the rotation path of magnetic block.

Further improvement as above-mentioned technical proposal, the exit passageway be equipped with the first detection hole, described first Detection hole is equipped with the first sheet stock inductive switch, and the setting height of the first sheet stock inductive switch is not less than the minimum set of suction piece frame Highly, the first sheet stock inductive switch and the feeder motor are electrically connected.

As a further improvement of the above technical scheme, the suction piece device further includes turntable link mechanism, is vertically arranged Guide rail, the turntable link mechanism includes suction piece turntable, suction piece connecting rod, horizontally disposed suction piece shaft, the suction piece shaft The suction piece turntable is driven to rotate vertically, the outer surface of the suction piece turntable is hinged with the suction piece connecting rod, the suction piece connecting rod End be hinged with sliding block, the sliding block is connect with the guide rail, and the sliding block is fixedly connected with the suction piece frame.

Further improvement as above-mentioned technical proposal is fixedly connected with first gear on the spiral feeding axis, described Second gear is fixedly connected in suction piece shaft, the first gear is engaged with second gear by least one level transmission.

As a further improvement of the above technical scheme, the bottom of the suction piece frame set there are two left and right horizontal interval be arranged Suction piece bar, the bottom surfaces of two suction piece bars has magnetism, and two suction piece bars are located at the rotation road of feedblock The left and right sides of diameter；The connecting rod extended downwardly is equipped between two suction piece bars, two suction piece bars pass through the company Extension bar is attached.

Further improvement as above-mentioned technical proposal, the connecting rod are located at outside the exit passageway, the outlet Channel is open equipped with connecting rod, and the connecting rod is in the connecting rod opening oscilaltion.

As a further improvement of the above technical scheme, the quantity of the feeding arm is two, and two feeding arms are straight Line setting, two feedblocks are around the spiral feeding axis center symmetric setting.

As a further improvement of the above technical scheme, the lateral surface of the exit passageway, which is equipped with, is used for what sheet stock was said good-bye Magnetism is said good-bye device.

The beneficial effects of the utility model are: the utility model is additionally provided with suction piece dress between feeding mechanism and conveying device Set, the sheet stock in exit passageway can be adsorbed when the suction piece frame of suction piece device declines every time, due to the feeding mechanism with it is described The linkage of suction piece device, therefore when spiral feeding axis drives feedblock to pass through the exit passageway, the bottom surface of suction piece frame is high at this time In the bottom surface of feedblock, the sheet stock is detached from the suction piece frame and is adsorbed by the bottom surface of the feedblock, this is practical new Type compared with prior art, efficiently avoids sheet stock leakage and inhales, improve job stability.The utility model is mainly used for sending piece machine Sheet stock feeding.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it His design scheme and attached drawing.

Fig. 1 is the stereoscopic schematic diagram of the utility model embodiment；

Fig. 2 is the right view of the utility model embodiment；

Fig. 3 is that the utility model embodiment magnetism is said good-bye the distribution map of permanent magnet of saying good-bye in device.

Specific embodiment

It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection It encloses.In addition, all connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific implementation feelings Condition, by adding or reducing connection auxiliary, Lai Zucheng more preferably connection structure.Each technical characteristic in the utility model, In It can be with combination of interactions under the premise of not conflicting conflict.Finally, it should be noted that as term in text " center, it is upper and lower, left, It is right, vertical, horizontal, inside and outside " etc. the orientation or positional relationships of instructions be then to be based on the orientation or positional relationship shown in the drawings, only It is the utility model and simplified description for ease of description, rather than the device or element of indication or suggestion meaning must have spy Fixed orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, as in text Term " first, second, third " is then used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

Referring to figs. 1 to Fig. 3, this is the embodiments of the present invention, specifically:

As depicted in figs. 1 and 2, a kind of feeding system sending piece machine, including rack 100, the rack are equipped with feeder Structure 200, conveying device 400, suction piece device 500, the feeding mechanism are located at the left side of the conveying device.The feeding mechanism Including the spiral feeding axis 220 being vertically arranged, the spiral feeding axis is located in the rack by bearing fixation, the spiral feeding axis On be fixedly connected at least one feeding arm 210, the feeding arm is adjusted by being used cooperatively for bolt 211 and slotted hole 212 Length is saved, so that the feeding mechanism can adapt to different use environments；The spiral feeding axis drives the feeding arm horizontal Rotation, the aerial end of each feeding arm are respectively connected with feedblock 230, the upper surface of the feedblock be equipped with several second Groove 231, the bottom surface of the feedblock are equipped with several third grooves 232, fix in second groove, third groove Equipped with feeding permanent magnet, so that the upper surface of the feedblock and bottom surface all have magnetism.

The conveying device include for conveying the conveying mechanism 410 of sheet stock, the transfer passage 420 for placing sheet stock, The transfer passage is equipped with the exit passageway 422 for the access road 421 of charging and for discharging, and the exit passageway is located at The underface of the rotation path of feedblock, the exit passageway are arranged vertically upwards, and the material of the sheet stock is iron charge or steel Material.The conveying mechanism includes feeder motor 411, horizontally disposed conveying shaft 412, two or so spaced conveyings turn Disk 413, the feeder motor fixation are located in the rack, and the conveying shaft is located in the rack by bearing fixation, The conveying shaft is fixedly connected on the center of two conveying rotating discs, the feeder motor by belt gear or Person's chain wheel driving mechanism drives the conveying shaft to rotate, and the conveying shaft drives two conveying rotating discs perpendicular simultaneously Straight rotation；Equal annular is laid with multiple casings 415 on each conveying rotating disc, and sliding is equipped with magnetism in each described sleeve pipe Block 414, the transfer passage are located between two conveying rotating discs.The outer surface of each magnetic block is equipped with limit film 416, for the limit film between described sleeve pipe and the transfer passage, the size of the limit film is greater than described sleeve pipe Size, the limit film is used to limit the position of magnetic block, and the magnetic block is avoided to skid off described sleeve pipe.The conveying The setting of channel arc, the position of the transfer passage and the rotation path of magnetic block are corresponding, go to institute from the access road The direction for stating exit passageway is the rotation direction for conveying shaft, and one end of each magnetic block is equipped with conveying permanent magnet, institute Some conveying permanent magnets are directed to the transfer passage, and the magnetic block can generate attraction to the sheet stock in transfer passage, So that the sheet stock follows the rotation of the magnetic block and moves toward exit passageway.

The suction piece device include turntable link mechanism 510, the guide rail being vertically arranged 520, can oscilaltion suction piece frame 530, guide rail fixation is located in the rack, and the bottom surface of the suction piece frame is equipped with several first grooves, and described first Suction piece permanent magnet is fixed in groove, so that the bottom surface of the suction piece frame has magnetism；The turntable link mechanism includes Suction piece turntable 511, suction piece connecting rod 512, horizontally disposed suction piece shaft 513, the suction piece shaft are located at institute by bearing fixation It states in rack, the suction piece shaft drives the suction piece turntable to rotate vertically, and the outer surface of the suction piece turntable is hinged with described Suction piece connecting rod, the end of the suction piece connecting rod are hinged with sliding block 521, and the sliding block is connect with the guide rail, the sliding block It is fixedly connected with the suction piece frame, the rotation of suction piece shaft is allowed to drive the suction piece frame oscilaltion.The suction piece frame In exit passageway oscilaltion, when the suction piece frame drops to lowest order, the bottom surface of suction piece frame can be to exit passageway Interior sheet stock is adsorbed.

The feeding mechanism and the suction piece device link, when feedblock passes through exit passageway, at this time under suction piece frame Bottom surface is higher than the bottom surface of the feedblock.First gear 221 is fixedly connected on the spiral feeding axis, in the suction piece shaft It is fixedly connected with second gear 514, the first gear is engaged with second gear by least one level transmission.In order to make The transmission of one gear and second gear is more accurate and steady, and the utility model first gear and second gear use Multi-stage transmission Mode be engaged, be additionally provided with horizontally disposed main shaft 600 in the rack, the main shaft is located at by bearing fixation In the rack, the left end of the main shaft is equipped with main roller gear 610, and the main roller gear is driven by external driver device Dynamic, the right end of the main shaft is equipped with the first helical gear 620, and the main roller gear is located at outside the rack, the main shaft On be additionally provided with the first roller gear 630, first roller gear is located between first helical gear and main roller gear；Institute Stating first gear is specially the second helical gear, and the second gear is specially the second roller gear, second helical gear and The engagement of one helical gear, second roller gear are engaged with the first roller gear, and the main shaft is enabled to drive institute simultaneously State spiral feeding axis and suction piece shaft rotation, thus allow the suction piece frame follow spiral feeding axis rotation and oscilaltion.

Using the above structure, the utility model has the beneficial effects that the utility model is between feeding mechanism and conveying device It is additionally provided with suction piece device, the sheet stock of outlet channel can be adsorbed when the suction piece frame of suction piece device declines every time, is sent due to described Expect that mechanism and the suction piece device link, therefore when spiral feeding axis drives feedblock to pass through the exit passageway, at this time suction piece The bottom surface of frame is higher than the bottom surface of feedblock, and the sheet stock is detached from the suction piece frame and is inhaled by the bottom surface of the feedblock Attached, the utility model compared with prior art, efficiently avoids sheet stock leakage and inhales, improve job stability.The utility model master It is used to send the sheet stock feeding of piece machine.

As shown in figures 1 and 3, in order to enable the conveying mechanism to convey sheet stock automatically, the exit passageway is equipped with First detection hole 423, first detection hole are equipped with the first sheet stock inductive switch 4231, the setting of the first sheet stock inductive switch Height is not less than the minimum set height of suction piece frame, and the first sheet stock inductive switch and the feeder motor are electrically connected.Institute The first sheet stock inductive switch is stated to be used to detect the sheet stock in exit passageway, when the first sheet stock inductive switch can't detect sheet stock, The feeder motor starts that the conveying shaft is driven to rotate, and keeps the sheet stock in transfer passage automatically mobile toward exit passageway, from And realize the automatic conveying of sheet stock；If the setting height of the first sheet stock inductive switch is lower than the minimum set height of suction piece frame, Even when suction piece frame drops to minimum point, the sheet stock in exit passageway can not be adsorbed.The first sheet stock induction Switch includes but is not limited to switch close to non-contact inductives such as switch, photoelectric sensor switch, due to cheap close to switching, It is easy to use, therefore the first sheet stock inductive switch of the utility model is preferably close to switch.

In order to improve the ability of suction piece frame absorption sheet stock, the bottom of the suction piece frame sets that there are two left and right horizontal intervals The bottom surface of the suction piece bar 531 of setting, two suction piece bars has magnetism, and two suction piece bars are located at feedblock The left and right sides of rotation path, two suction piece bars are not contacted directly with the feedblock, two suction piece bars it Between be equipped with the connecting rod 532 that extends downwardly, two suction piece bars are attached by the connecting rod.In order to pass through feedblock It is not touched with the connecting rod when crossing two suction piece bars, the connecting rod is arranged under two suction piece bars Side, since the lower section of two suction piece bars is arranged in the connecting rod, if the connecting rod is located in the exit passageway, The sheet stock that so two suction piece bars will cannot adsorb in exit passageway, therefore the connecting rod is located at the exit passageway Outside, correspondingly, the exit passageway is equipped with connecting rod opening 424, and the connecting rod rises above and below the connecting rod opening Drop.The setting of two suction piece bars, so that suction piece frame promotes the adsorption capacity of sheet stock.

In order to improve the production efficiency of the utility model, the quantity of the feeding arm is preferably two, two feedings The setting of arm straight line, two feedblocks are around the spiral feeding axis center symmetric setting；When the feedblock is two, whenever The spiral feeding axis rotates one week, and the suction piece frame oscilaltion is twice.

The shape of the feedblock is fan ring, and the rotation direction of spiral feeding axis is to rotate counterclockwise, and the feedblock is located at One end of counter clockwise direction front is rotation head end, and the feedblock is located at one end of counter clockwise direction tail portion for rotation end. The upper surface of the feedblock is horizontal plane, and the bottom surface of the feedblock is inclined-plane, and the inclined direction on the inclined-plane is from described turn Dynamic end is inclined upward to the rotation head end；When spiral feeding axis drives feedblock to pass through stock shelf, the setting on the inclined-plane can To increase the area that the bottom surface of feedblock is contacted with sheet stock, the adsorption capacity of feedblock is improved.

It is multiple in order to saying good-bye between sheet stock and sheet stock in exit passageway, avoid the suction piece frame from adsorbing in decline Sheet stock, the lateral surface of the exit passageway are equipped with the magnetism said good-bye for sheet stock and say good-bye device 700, and the magnetism is said good-bye device utilization Magnetic grade line divides principle come sheet stock of saying good-bye.As shown in figure 3, the magnetism is said good-bye, device includes at least two saying good-bye permanent magnet 710, is Magnetism device of saying good-bye is set steadily to say good-bye sheet stock, the quantity of the permanent magnet of saying good-bye of the utility model is preferably three It is a.Permanent magnet of saying good-bye described in two of them is respectively provided on the left and right lateral surface of exit passageway, if be located on the left of exit passageway The polarity of left and right ends of permanent magnet of saying good-bye be respectively the pole N and the pole S, then be located at a left side for the permanent magnet of saying good-bye on the right side of exit passageway The polarity at right both ends is respectively the pole S and the pole N；If the polarity point of the left and right ends for the permanent magnet of saying good-bye being located on the left of exit passageway Not Wei the pole S and the pole N, then the polarity of left and right ends for being located at the permanent magnet of saying good-bye on the right side of exit passageway is respectively the pole N and the pole S.It is remaining Next permanent magnet of saying good-bye is located on the rear lateral surface of exit passageway, since the permanent magnet of saying good-bye only serves stable sheet stock Effect, therefore the utility model is not required its polar orientation.

The better embodiment of the utility model is illustrated above, but the utility model be not limited to it is described Embodiment, those skilled in the art can also make a variety of equivalent changes without departing from the spirit of the present invention Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.

Claims (10)

1. a kind of feeding system for sending piece machine, it is characterised in that: including rack (100), the rack (100) is equipped with feeder Structure (200), conveying device (400), suction piece device (500), the feeding mechanism (200) includes the spiral feeding axis being vertically arranged (220), at least one feeding arm (210), the length of the feeding arm (210) are fixedly connected on the spiral feeding axis (220) Adjustable, the spiral feeding axis (220) drives the feeding arm (210) to horizontally rotate, the aerial end of each feeding arm (210) It is respectively connected with feedblock (230), the upper surface of the feedblock (230) and bottom surface all have magnetism；The conveying device (400) include for conveying the conveying mechanism of sheet stock (410), the transfer passage (420) for placing sheet stock, the transfer passage (420) exit passageway (422) for the access road (421) of charging and for discharging, exit passageway (422) position are equipped with In the underface of the rotation path of feedblock (230), the exit passageway (422) is arranged vertically upwards；The suction piece device (500) include can oscilaltion suction piece frame (530), the bottom surface of the suction piece frame (530) has magnetism, the suction piece frame (530) it links in exit passageway (422) oscilaltion, the feeding mechanism (200) and the suction piece device (500), so that inhaling Horse (530) follows the rotation of spiral feeding axis (220) and oscilaltion.

2. a kind of feeding system for sending piece machine according to claim 1, it is characterised in that: conveying mechanism (410) packet Feeder motor (411), horizontally disposed conveying shaft (412), two or so spaced conveying rotating discs (413) are included, it is described Conveying shaft (412) is fixedly connected on the center of two conveying rotating discs (413), and the feeder motor (411) drives institute Conveying shaft (412) rotation is stated, the conveying shaft (412) drives two conveying rotating discs (413) to rotate vertically simultaneously.

3. a kind of feeding system for sending piece machine according to claim 2, it is characterised in that: each conveying rotating disc (413) equal annular is laid with multiple casings (415) on, and sliding is equipped with magnetic block (414) in each described sleeve pipe (415), institute It states transfer passage (420) to be located between two conveying rotating discs (413), the outer surface of each magnetic block (414) is all provided with Have limit film (416), the limit film (416) is located between described sleeve pipe (415) and the transfer passage (420), the limit The size of bit slice (416) is greater than the size of described sleeve pipe (415)；Transfer passage (420) the arc setting, it is described The position of transfer passage (420) is corresponding with the rotation path of magnetic block (414).

4. a kind of feeding system for sending piece machine according to claim 2, it is characterised in that: on the exit passageway (422) Equipped with the first detection hole (423), first detection hole (423) is equipped with the first sheet stock inductive switch (4231), the first sheet stock The setting height of inductive switch (4231) is not less than the minimum set height of suction piece frame (530), the first sheet stock inductive switch (4231) it is electrically connected with the feeder motor (411).

5. a kind of feeding system for sending piece machine according to claim 1, it is characterised in that: the suction piece device (500) is also Including turntable link mechanism (510), the guide rail (520) being vertically arranged, the turntable link mechanism (510) includes suction piece turntable (511), suction piece connecting rod (512), horizontally disposed suction piece shaft (513), the suction piece shaft (513) drive the suction piece turntable (511) vertical rotation, the outer surface of the suction piece turntable (511) is hinged with the suction piece connecting rod (512), the suction piece connecting rod (512) end is hinged with sliding block (521), and the sliding block (521) matches connection, the sliding block (521) with the guide rail (520) It is fixedly connected with the suction piece frame (530).

6. a kind of feeding system for sending piece machine according to claim 5, it is characterised in that: on the spiral feeding axis (220) It is fixedly connected with first gear (221), is fixedly connected with second gear (514) on the suction piece shaft (513), first tooth Wheel (221) is engaged with second gear (514) by least one level transmission.

7. a kind of feeding system for sending piece machine according to claim 1, it is characterised in that: the bottom of the suction piece frame (530) Portion is set there are two the spaced suction piece bar (531) of left and right horizontal, and the bottom surface of two suction piece bars (531) has magnetism, Two suction piece bars (531) are located at the left and right sides of the rotation path of feedblock (230)；Two suction piece bars (531) connecting rod (532) extended downwardly is equipped between, two suction piece bars (531) are carried out by the connecting rod (532) Connection.

8. a kind of feeding system for sending piece machine according to claim 7, it is characterised in that: the connecting rod (532) is located at Outside, the exit passageway (422) is equipped with connecting rod opening (424), connecting rod (532) In to the exit passageway (422) Oscilaltion at the connecting rod opening (424).

9. a kind of feeding system for sending piece machine according to claim 1, it is characterised in that: the number of the feeding arm (210) Amount is two, and two feeding arm (210) straight line settings, two feedblocks (230) are in the spiral feeding axis (220) The heart is symmetrical arranged.

10. a kind of feeding system for sending piece machine according to claim 1, it is characterised in that: the exit passageway (422) Lateral surface is equipped with the magnetism said good-bye for sheet stock and says good-bye device (700).