Invention content
Based on this, it is necessary to for the relatively low problem of production efficiency, provide a kind of automatic feeding.
A kind of automatic feeding, including:
Rack;
Manipulator is set in the rack;
Vibrating disk is set in the rack, and the vibrating disk has the feed bin for accommodating workpiece;
Feed mechanism, including holder, mounting base, feedblock, the first actuator and feed pipe, the holder are set to described
On manipulator, the mounting base is set on the holder, and the mounting base offers sliding chamber, and the mounting base offers and institute
The pilot hole and discharge hole that sliding chamber is connected are stated, the feed bin and the sliding chamber are connected by the feed pipe, and described first drives
Moving part is set in the mounting base, and first actuator is connected with the feedblock, and first actuator drives institute
It states feedblock to slide in the sliding intracavitary, the feedblock offers the through-hole for the workpiece for receiving the feed pipe conveying;And
Material jacking mechanism, including the second actuator and thimble, second actuator are set on the holder, the thimble
It is connected with second actuator, second actuator can drive the thimble to sequentially pass through the pilot hole, described
Through-hole and the discharge hole send out the workpiece in the through-hole by the discharge hole.
Further include regulating mechanism in one of the embodiments, the regulating mechanism includes mounting plate and adjusting part, institute
It states mounting plate to be set on the manipulator, the holder is slidably disposed on the mounting plate, and the adjusting part is set
It is placed on the mounting plate, the adjusting part is for driving the bracket slide.
The regulating mechanism further includes slide assemblies in one of the embodiments, and the holder passes through the Slide Group
Part is slidably disposed on the mounting plate, and the slide assemblies include sliding rail and sliding block, and the sliding rail is set to the peace
In loading board, the sliding block is slidably disposed on the sliding rail, and the holder is set on the sliding block.
The adjusting part includes fixed block, stroke cylinder and the first floating junction in one of the embodiments, described
Stroke cylinder is set to by the fixed block on the mounting plate, and the piston rod of the stroke cylinder floats by described first
Connector is connected with the holder.
The mounting base includes limited block and briquetting in one of the embodiments, and the limited block is set to the branch
On frame, the limited block offers holding tank, and the briquetting is set on the limited block, the briquetting and the holding tank
Inner wall surrounds the sliding chamber, and the pilot hole is opened on the limited block, and the discharge hole is opened on the briquetting, described
Pilot hole is located along the same line with the discharge hole.
The feedblock includes first end, middle part and the second end, the middle part in one of the embodiments,
Both ends be connected respectively with the first end and the second end, the first end is connected with first actuator
It connects, the middle part is slidably disposed in the sliding intracavitary, and the through-hole is opened on the middle part, the first end
And the thickness of the second end is more than the height of the sliding chamber.
First actuator includes driving cylinder and the second floating junction, the driving in one of the embodiments,
Cylinder is set in the mounting base, and the piston rod of the driving cylinder passes through second floating junction and the feedblock phase
Connection.
Second actuator includes that mounting blocks, material ejection cylinder, link block and third are floated in one of the embodiments,
Connector, the material ejection cylinder are set to by the mounting blocks on the holder, and second floating junction is set to the top
On the piston rod for expecting cylinder, the thimble is set on the link block, and the third floating junction is connected with the link block
It connects.
The feed pipe includes the first conduit, the second conduit and connector sleeve in one of the embodiments, and described first leads
Pipe is connected with the mounting base, and second conduit is connected with the vibrating disk, first conduit and described second leads
Pipe is connected by the connector sleeve.
Further include guiding mouth in one of the embodiments, the guiding mouth is arranged in the discharge hole, and described is led
It is extended to outside the discharge hole backwards to the sliding chamber to mouth.
Above-mentioned automatic feeding has at least the following advantages:
The workpiece such as nut are put into the feed bin of vibrating disk, vibrating disk can make the workpiece in feed bin enter feed pipe
In.First actuator drives feedblock movement, so that feedblock is moved to first position, at this time the through-hole and feed pipe on feedblock
Port it is opposite, the workpiece in feed pipe enters in through-hole.First actuator drives feedblock to move again, so that feedblock
The second position is moved to, the through-hole on feedblock is connected with pilot hole and discharge hole at this time.Second actuator drive thimble according to
It is secondary to pass through pilot hole, through-hole and discharge hole, the workpiece in through-hole is sent out by discharge hole.Automatic feeding can be realized
Automated production reduces cost of labor, improves production efficiency.
Specific implementation mode
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings to the present invention
Specific implementation mode be described in detail.Many details are elaborated in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case of violating intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not offered as being unique embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
Referring to Fig. 1, the automatic feeding 10 in an embodiment, is mainly used for nut being placed into injection mold
In pilot pin, to realize automated production, so as to reduce cost of labor, production efficiency is improved.Specifically, the self-feeding
Device 10 includes rack 100, vibrating disk 200, manipulator 300, feed mechanism 400 and material jacking mechanism 500.
Rack 100 is used to carry other parts of automatic feeding 10.It is provided with control circuit in rack 100, with
Control the operating of entire automatic feeding 10.In one embodiment, the bottom of rack 100 is provided with supporting leg 110, is used to support
Rack 100 facilitates automatic feeding 10 to stand up on ground or other planes.The bottom of rack 100 is additionally provided with idler wheel
120, to facilitate the carrying of automatic feeding 10.Also, the bottom of rack 100 is additionally provided with connecting rod 130, automatic to facilitate
Feed device 10 is fixed in other equipment.
Vibrating disk 200 is set in rack 100, and vibrating disk 200 has the feed bin for accommodating the workpiece such as nut.Manipulator 300
It is set in rack 100, manipulator 300 is used to adjust position and the angle of feed mechanism 400 and the pilot pin of injection mold.One
In embodiment, manipulator 300 is six axis robot 300.
Also referring to Fig. 2, feed mechanism 400 includes holder 410, mounting base 420, feed pipe 430, the first actuator
440 and feedblock 450.Holder 410 is set on manipulator 300.In one embodiment, automatic feeding 10 further includes adjusting
Mechanism 600, holder 410 are set to by regulating mechanism 600 on manipulator 300, and regulating mechanism 600 is for adjusting bracket 410
Position.
Specifically, regulating mechanism 600 includes mounting plate 610 and adjusting part 620.Mounting plate 610 is set to manipulator 300
On, holder 410 is slidably disposed on mounting plate 610, and adjusting part 620 is set on mounting plate 610, adjusting part 620
It is slided for driving arm 410.In one embodiment, regulating mechanism 600 further includes slide assemblies 630, and holder 410 passes through sliding
Component 630 is slidably disposed on mounting plate 610.Also referring to Fig. 3, specifically, slide assemblies 630 include sliding rail 632
And sliding block 634.Sliding rail 632 is set on mounting plate 610, and sliding rail 632 extends along the extending direction of mounting plate 610.Sliding block 634
It is slidably disposed on sliding rail 632, one end of holder 410 is set on sliding block 634, to slideably set holder 410
It is placed on mounting plate 610.
Adjusting part 620 includes fixed block 622, stroke cylinder 624 and the first floating junction 626.Fixed block 622 is set to
On the end face of 610 one end of mounting plate, stroke cylinder 624 is set on fixed block 622.The piston rod of stroke cylinder 624 passes through
One floating junction 626 is connected with holder 410.Specifically, one end of the first floating junction 626 is equipped with protrusion.The one of holder 410
End offers the first link slot 412 and the second link slot 414, and the second link slot 414 is connected with the first link slot 412, and the
The width of two link slots 414 is less than the width of the first link slot 412.The protrusion of 626 one end of the first floating junction is arranged in first
In link slot 412, the other end of the first floating junction 626 is connected across the second link slot 414 with the piston rod of stroke cylinder 624
It connects.The piston rod of stroke cylinder 624 is connected by the first floating junction 626 with holder 410, and installation error can be eliminated, solution
Certainly eccentricity issues ensure that holder 410 operates steadily, improve the service life of automatic feeding 10.
Please see Fig. 2 to Fig. 4, mounting base 420 is set on holder 410, and mounting base 420 offers sliding chamber (figure is not marked),
Mounting base 420 is further opened with the pilot hole 402 being connected with sliding chamber and discharge hole 404.In one embodiment, mounting base 420 is wrapped
Include limited block 422 and briquetting 424.Limited block 422 includes interconnecting piece 422a and mounting portion 422b, interconnecting piece 422a and mounting portion
422b is connected, and the thickness of mounting portion 422b is more than the thickness of interconnecting piece 422a.Interconnecting piece 422a offers the first locating slot
422c, the end face of 410 one end of holder offer and matched second locating slots of the first locating slot 422c 416.The one of holder 410
End is inserted into the first locating slot 422c, and interconnecting piece 422a's is inserted partially into the second locating slot 416, it is ensured that limited block
422 installation accuracy.
Sides of the mounting portion 422b far from holder 410 offers holding tank 406, and it is remote that briquetting 424 is set to mounting portion 422b
Side from holder 410, briquetting 424 and the side wall of holding tank 406 surround sliding chamber.In one embodiment, holding tank 406 opposite two
The side wall of side offers sliding slot 408.Pilot hole 402 is opened on mounting portion 422b.Discharge hole 404 is opened on briquetting 424, is gone out
Material hole 404 is located along the same line with pilot hole 402.It is understood that in other embodiments, pilot hole 402 and go out
Material hole 404 can specifically be opened in the different location of mounting base 420 as needed.
Fig. 2, Fig. 4 and Fig. 5 are please referred to, feed pipe 430 is used to the feed bin of vibrating disk 200 with sliding chamber being connected, so that material
Nut in storehouse can enter sliding intracavitary by feed pipe 430.In one embodiment, feed pipe 430 includes the first conduit
432, the second conduit (not shown) and connector sleeve 434.First conduit 432 is connected with mounting base 420.Specifically, mounting portion
422b offers the mounting hole 462 being connected with holding tank 406, and the side wall of mounting portion 422b is further opened with and 462 phase of mounting hole
The mounting hole 464 of connection.One end of first conduit 432 is inserted in mounting hole 462, and the fasteners such as screw are arranged in mounting hole
It offsets in 464 and with the first conduit 432, to which the first conduit 432 be connected with mounting base 420.First conduit 432 and second
Conduit is connected by connector sleeve 434, and the second conduit is connected with vibrating disk 200.The diameter of second conduit is less than the first conduit
432 diameter can be with when the diameter of nut is more than the second conduit and when less than the first conduit 432, only replaces the second conduit
Reduce the frequency of the first conduit 432 replacement.
In one embodiment, feed pipe 430 further includes fixed ring 436, and the quantity of fixed ring 436 is two, one of them
Fixed ring 436 is sheathed on the junction of the first conduit 432 and connector sleeve 434, another fixed ring 436 be sheathed on the second conduit with
The junction of connector sleeve 434, to prevent the first conduit 432 and the second conduit and connector sleeve 434 to be separated.
Fig. 2, Fig. 4 and Fig. 6 are please referred to, the first actuator 440 is set in mounting base 420, the first actuator 440 and feeding
Block 450 is connected, and the first actuator 440 drives feedblock 450 in sliding intracavitary sliding.Feedblock 450 offers reception feed pipe
The through-hole 470 of the nut of 430 conveyings.Specifically, the first actuator 440 includes driving cylinder 442 and the second floating junction 444.
Driving cylinder 442 is set on interconnecting piece 422a, and cylinder 442 is driven to be located at sides of the interconnecting piece 422a far from holder 410.It drives
The piston rod of cylinder 442 of taking offence is connected by the second floating junction 444 with feedblock 450.
Specifically, feedblock 450 includes first end 452, middle part 454 and the second end 456.The two of middle part 454
End is connected with first end 452 and the second end 456 respectively.First end 452 offers third link slot 452a and the 4th
Link slot 452b, the 4th link slot 452b are connected with third link slot 452a, and the width of the 4th link slot 452b is less than third
The width of link slot 452a.One end of second floating junction 444 is equipped with protrusion.The protrusion card of 444 one end of the second floating junction is set
In in third link slot 452a, the other end of the second floating junction 444 passes through the 4th link slot 452b and drives the work of cylinder 442
Stopper rod is connected.The piston rod of driving cylinder 442 is connected by the second floating junction 444 with feedblock 450, and peace can be eliminated
Error is filled, eccentricity issues are solved, ensures that feedblock 450 operates steadily, improves the service life of automatic feeding 10.
The opposite both sides of middle part 454 are respectively slidably set in two sliding slots 408, it is ensured that feedblock 450
The stabilization of movement.Through-hole 470 is opened on middle part 454, and first end 452 and the second end 456 are located at mounting portion
Both ends opposite 422b.The thickness of first end 452 and the second end 456 is more than the height of sliding chamber, can limit feedblock 450
Stroke.In one embodiment, the end face of mounting portion 422b offers container 466, and container 466 can accommodate the second end
456, to reduce the length of feedblock 450.
Fig. 2, Fig. 4 and Fig. 7 are please referred to, material jacking mechanism 500 includes the second actuator 510 and thimble 520.Second actuator
510 are set on holder 410, and thimble 520 is connected with the second actuator 510, and the second actuator 510 can drive thimble 520
Pilot hole 402, through-hole 470 and discharge hole 404 are sequentially passed through, the nut in through-hole 470 is sent out by discharge hole 404.One
In embodiment, the second actuator 510 includes mounting blocks 512, material ejection cylinder 514, third floating junction 516 and link block 518.
Mounting blocks 512 are set to one end of holder 410, and material ejection cylinder 514 is set on mounting blocks 512.Third floating junction 516 is arranged
In on material ejection cylinder 514, thimble 520 is set on link block 518, and third floating junction 516 is connected with link block 518.
Specifically, link block 518 offers connectivity slot 518a, card slot 518b and mounting groove 518c successively.Wherein, card slot
For 518b between connectivity slot 518a and mounting groove 518c, connectivity slot 518a runs through the top surface of link block 518.Mounting groove 518c's
Bottom offers connecting hole (figure is not marked).Thimble 520 includes the body of rod 522 and cap head 524, and the body of rod 522 is connected with cap head 524.
One end of the body of rod 522 sequentially passes through connectivity slot 518a, card slot 518b, mounting groove 518c and connecting hole and reaches outside link block 518,
Cap head 524 is abutted with the bottom surface of mounting groove 518c.One end of third floating junction 516 is equipped with protrusion.Third floating junction 516 1
The protrusion at end is arranged in card slot 518b, and the other end of third floating junction 516 passes through connectivity slot 518a and material ejection cylinder 514
Piston rod is connected.Link block 518 is connected by third floating junction 516 with the piston rod of material ejection cylinder 514, can be eliminated
Installation error solves eccentricity issues, ensures 520 stable movement of thimble, improves the service life of automatic feeding 10.
Please refer to Fig. 2 and Fig. 8, in an embodiment, automatic feeding 10 further includes guiding mouth 700.Guiding mouth 700 is worn
In discharge hole 404, and guiding mouth 700 is extended to backwards to sliding chamber outside discharge hole 404.Specifically, discharge hole 404 includes close
The second hole 404b of first hole 404a of sliding chamber and separate sliding chamber, the aperture of the second hole 404b are less than the aperture of the first hole 404a.
Guiding mouth 700 includes stub end and tube body, and stub end is connected with tube body.Tube body is inserted into the second hole across the first hole 404a
In 404b, and tube body reaches outside the second hole 404b.Stub end is arranged in the first hole 404a, stub end and the first hole 404a's
Bottom surface abuts.
The course of work of above-mentioned automatic feeding 10 is specially:
Suitable nut is poured into the feed bin of vibrating disk 200 by operating personnel, and the vibration for regulating vibrating disk 200 is big
Small, then Vibration on Start-up disk 200, the nut in vibrating disk 200 enters in feed pipe 430.
The feed program of automatic feeding 10 starts, and manipulator 300 is made to move, and the movement of manipulator 300 drives feeder
Structure 400 and material jacking mechanism 500 move, and guiding mouth 700 is made to move to the surface of the pilot pin of injection mold.Then stroke cylinder
624 push holder 410 to move, so that guiding mouth 700 is nested into pilot pin.
It drives cylinder 442 that feedblock 450 is driven to move, so that feedblock 450 is moved to first position, at this time feedblock 450
On through-hole 470 it is opposite with the port of feed pipe 430.Nut in feed pipe 430 falls under gravity into through-hole 470
In.Then driving cylinder 442 drives feedblock 450 to move to the second position, at this time pilot hole 402, through-hole 470 and discharge hole
404 are located along the same line.
Finally, material ejection cylinder 514 drives thimble 520 to move, and thimble 520 sequentially passes through pilot hole 402, through-hole 470 and leads
To mouth 700, the nut in through-hole 470 is pushed in the pilot pin of injection mold.
Nut can be placed into the pilot pin of injection mold by above-mentioned automatic feeding 10, can reduce manually at
This, improves production efficiency.10 stable movement of automatic feeding, failure rate is low, and the service life is higher.Guiding mouth 700 is sheathed on injection molding
In the pilot pin of mold, 10 feeding of automatic feeding is accurate.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.