CN105966876B - A kind of high pressure common rail injector oil nozzle needle-valve part automatic loading mechanism - Google Patents
A kind of high pressure common rail injector oil nozzle needle-valve part automatic loading mechanism Download PDFInfo
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- CN105966876B CN105966876B CN201610542606.7A CN201610542606A CN105966876B CN 105966876 B CN105966876 B CN 105966876B CN 201610542606 A CN201610542606 A CN 201610542606A CN 105966876 B CN105966876 B CN 105966876B
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- cylinder
- sliding block
- guide sleeve
- filler
- pedestal
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
- B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
- B65G47/14—Devices 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
- B65G47/1407—Devices 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
- B65G47/1414—Devices 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 movement of at least the whole wall of the container
- B65G47/1421—Vibratory movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0208—Control or detection relating to the transported articles
- B65G2203/0225—Orientation of the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a kind of high pressure common rail injector oil nozzle needle-valve part automatic loading mechanism, including control system, parts putting in order conveying mechanism, part to prepare mechanism, part filling body, disk drive mechanism and quick-changing mechanism；Control system controls the even running of integrated model；Parts putting in order conveying mechanism includes workpiece conveyer and conveying pipeline, and conveying pipeline one end is connected with workpiece conveyer discharging opening, and the other end is connected with the pore on the workpiece guide pad of part preparation device；Part prepares the sliding block that mechanism is provided with V-groove, rear connection cylinder, is moved back and forth by cylinder push-rod；In part filling body, filler cylinder bonding pad push rod is corresponding with guide sleeve, disk material hole.Needle-valve part is sent into conveying pipeline by the present invention by workpiece conveyer, and needle-valve is entered by workpiece guide pad prepares mechanism, and disk material hole is entered in the presence of filler cylinder and filler push rod, realize automatic Loading, production efficiency is improved, saves manually, reduces production cost.
Description
Technical field
The present invention relates to oil nozzle needle-valve to process technical field, and in particular to a kind of high pressure common rail injector oil nozzle needle-valve
Needle-valve automatic loading mechanism on part production line.
Background technology
High-pressure common rail electric jet technology refers to by high-pressure oil pump, common rail pipe, pressure sensor, electronic control unit (ECU)
In the closed-loop system of common-rail injector composition, its fuel system is that the generation and course of injection that will spray pressure divide completely each other
Open.
At present, diesel engine high-pressure co-rail system mainly has Japan electric coating, German Bosch and the life of the major company of U.S.'s Delphi three
Production.Common rail system produces fuel pressure and fuel oil injection of separation comes, and common rail system opens reduction diesel engine emissions
With the new way of noise.Under the background for the energy crisis being on the rise, diesel engine has turned into whole world internal combustion engine industry and paid close attention to
Focus, diesel engine increasingly favored by user.Compared with gasoline engine, diesel oil function reduces by 20%~25% CO2 waste gas
Discharge, advantageously, average fuel consumes low 25%~30% to acceleration when speed is relatively low.
With diesel engine industrial expansion, diesel fuel injection system has also obtained substantial amounts of production, wherein oil nozzle pin
Packing Problems in valve part production process, are paid close attention to.Injector valve couple is three big precisions of diesel fuel system
One of couple, needle-valve material selection W6Mo5Cr4V2,60~66HRC of heat treatment hardness, its required precision is high, in production
Precise positioning clamping structure have full and accurate introduction in applying for a patent 201210087652.4.The structure of needle-valve, it is roughly divided into 3
Part, i.e. needle point, size are cylindrical, afterbody, process needle-valve at present and are divided into 3 procedures, that is, roughly grind, refine, seat surface mill, seat surface mill
The super grinding processing of the fine grinding having three pyramidal faces namely generally said, i.e. tip position, and in the life for being processed needle-valve needle point head
Before production process, it usually needs needle-valve part is loaded into disk material hole in advance, waits lower road manufacturing procedure, current operation
Method is taken needle-valve product manually more, the direction of visual needle-valve and end to end, is manually loaded the disk material hole that needs load
In, manpower wastes seriously, and production efficiency is relatively low.
Therefore, the automatic Loading of needle-valve part how is realized, turns into the technical problem that this area is badly in need of solving.
The content of the invention
It is an object of the invention to：In view of the shortcomings of the prior art, there is provided a kind of high pressure common rail injector oil nozzle needle-valve zero
Part automatic loading mechanism, it uses automatic Loading, structure design advantages of simple, improves production efficiency, reduce production cost.
Technical scheme is as follows：A kind of high pressure common rail injector oil nozzle needle-valve part automatic loading mechanism, including
Control system, parts putting in order conveying mechanism, part prepare mechanism, part filling body and disk drive mechanism；
The workpiece conveyer discharging opening of the parts putting in order conveying mechanism prepares the pore of mechanism by conveying pipeline and part
Connection, part prepare to be provided with part preparation passage in mechanism, and part prepares channel bottom and is provided with V-groove sliding block, part filling machine
Structure is arranged in front of V-groove sliding block, before V-groove sliding block can be pushed to part filling body by the sliding block cylinder of part preparation mechanism
Hold and the both ends of the V-groove of V-groove sliding block are aligned with the preceding guide sleeve of part filling body and rear guide sleeve respectively, part is filled out
The filler cylinder of material mechanism releases filler push rod, is oriented to by preceding guide sleeve and rear guide sleeve, by the part in V-groove sliding block
Before push-in in front of guide sleeve in the material hole of disk, the angle in one material hole of driving stepper motor disk rotational of disk drive mechanism
Degree；
The control system includes integrated signal acquisition module, signal processing module and signal output control module；It is described
Signal acquisition module prepares the upper sensor of mechanism and lower sensing with workpiece conveyer, sliding block cylinder, filler cylinder, part respectively
Start indicator lamp switch, stopping indicator light switch and reset switch on device and control cabinet is by electrical connection, for the company of reception
Connect induced signal and position signalling that device is transmitted；Signal processing module is mainly used in judging each sensor, cylinder and instruction
The state of modulating signal；The signal output control module respectively with workpiece conveyer, sliding block cylinder, filler cylinder, stepper motor,
Start indicator lamp switch, stop indicator light switch and reset switch by electrical connection, and according to the judgement knot of signal processing module
Fruit sends the action of instruction control connector part and the light on and off of signal lamp.
In such scheme, the parts putting in order conveying mechanism includes workpiece conveyer, conveying pipeline and conveyer pedestal；
The workpiece conveyer is arranged on conveyer impact faces, one end of the conveying pipeline and workpiece conveyer discharging opening
Connection, the pore that the other end prepares with part on the workpiece guide pad of mechanism are connected.
In such scheme, the part, which prepares mechanism, includes alloy sheets pedestal, alloy sheets, band V-groove sliding block, plastics pressure
Plate, workpiece guide pad, upper sensor, lower sensor and sliding block cylinder；
The bottom of the alloy sheets and the cylinder body of sliding block cylinder are individually fixed in the upper surface of alloy sheets pedestal, and sliding block gas
Cylinder is located at the right of alloy sheets；The plastic presser plate is fixed on alloy sheets left side plan by the second hold-down bolt, plastics pressure
Plate is provided with rectangular slot, forms part preparation passage after being installed on alloy sheets, the upper sensor and lower sensor pass through
First hold-down bolt is fixed on the right side of alloy sheets in the rectangular slot outputed；The workpiece guide pad is fixed by hexagon socket head cap screw
In alloy sheets upper surface, the push rod end that sliding block cylinder is connected to V-groove sliding block, and the opening inserted below alloy sheets
In groove.
Further, the side of the workpiece guide pad is provided with pore；The pore is led to by horizontal channel and rectangle
Groove connects.
Further, the notch position that the rectangular slot is connected with pore is provided with the downward gradient.
In such scheme, the part filling body include filler cylinder pedestal, filler push rod, filler cylinder, it is leading to
Set, rear guide sleeve, preceding guide base and rear guide sleeve pedestal；
The cylinder body of the filler cylinder is fixed on filler cylinder pedestal upper surface, and one end of the filler push rod, which is connected to, to be filled out
Expect cylinder piston club head, the preceding guide sleeve and rear guide sleeve distinguish elastic conjunction in preceding guide sleeve pedestal and rear guide sleeve base
In the hole of seat, it is vertical on the left of alloy sheets pedestal that preceding guide sleeve pedestal and rear guide sleeve pedestal are symmetrically fixed on by bolt respectively
On face, filler push rod is on same axis with preceding guide sleeve, rear guide sleeve and material hole.
In such scheme, the disk drive mechanism include articulated base, be hinged square plate, connection rotating shaft, disk positioning seat,
Stepper motor and motor gear；
The be hinged square plate blending bolt that is mutually hinged by bolt with articulated base is fixed in Electric Appliance Cabinet upper stage；Institute
State disk positioning seat to assemble with connection rotating shaft, the connection rotating shaft is fixed in the mounting hole of be hinged square plate, the disk positioning
Seat is provided with toothed disc, and toothed disc is meshed with motor gear, and the motor gear is fixed on be hinged side with stepper motor
The motor hole site of plate, disk locating dowel, the positioning hole that locating dowel can be inserted on disk are designed on disk positioning seat.
In such scheme, the quick-changing mechanism includes spring, quick change pull bar and quick change open washer；
Three sections of the quick change pull bar point, is separated by by the first ring-type wing plate, the second ring-type wing plate and the 3rd ring-type wing plate respectively
Open；The spring housing is arranged in the endoporus of disk positioning seat in one end of quick change pull bar and through disc centre hole, spring
One end is against the inner side of the 3rd ring-type wing plate；The first ring that the opening of the quick change open washer can be inserted on the right side of quick change pull bar
Between shape wing plate and the second ring-type wing plate and gear is outside disc centre hole.
Further, the quick-changing mechanism also includes quick change support bar；The quick change support bar is fixed on articulated base,
Quick change post upper, which coordinates, is equipped with cushion pad.
The beneficial effects of the present invention are：Compared with prior art, needle-valve part automatic loading mechanism knot of the present invention
Structure is simple, and control cabinet, parts putting in order conveying mechanism, part prepares and filling body, disk driving and quick-change mechanism, is all provided with
It is placed in Electric Appliance Cabinet upper stage；Wherein parts putting in order conveying mechanism and part, which prepare mechanism, can be automatically performed needle-valve part head
Arrangement, conveying and the preparation of tail orientation consistency, disk drive mechanism are completed disk and rotated by certain angle, are automatically performed device to hole
Filling, quick-changing mechanism being capable of the disks that fill of quick-replaceable.Needle-valve part is sent into conveying by the present invention by workpiece conveyer
Pipe, part is then entered by workpiece guide pad and prepares mechanism, in the presence of filler cylinder, via filler push rod, is packed into
In disk material hole, automated packing is completed, production efficiency is improved, reduces production cost.
Brief description of the drawings
Fig. 1 is the general structure schematic diagram of an embodiment of the present invention；
Fig. 2 is the part preparation and filling body schematic diagram of an embodiment of the present invention；
Fig. 3 is that the part of an embodiment of the present invention prepares mechanism section assembly explosive view；
Fig. 4 is that the part of an embodiment of the present invention prepares the three dimensional structure diagram of alloy sheets in mechanism；
Fig. 5 is that the part of an embodiment of the present invention prepares the three dimensional structure diagram of V-groove sliding block in mechanism；
Fig. 6 is that the guide pad of an embodiment of the present invention assembles partial sectional view；
Fig. 7 is the guide pad schematic diagram of an embodiment of the present invention；
Fig. 8 is the disk driving and quick-change mechanism schematic diagram of an embodiment of the present invention；
Fig. 9 is the disk driving and quick-change mechanism explosive view of an embodiment of the present invention；
Figure 10 is the quick-changing mechanism sectional view of an embodiment of the present invention；
Figure 11 is an embodiment of the present invention disk front schematic view.
In figure：1st, control cabinet；2nd, Electric Appliance Cabinet；3rd, part preparation and filling body；4th, disk driving and quick-change mechanism；
5th, start indicator lamp switchs；6th, indicator light switch is stopped；7th, reset switch；8th, workpiece conveyer；9th, conveying pipeline；10th, conveyer
Pedestal；11st, alloy sheets pedestal；12nd, alloy sheets；13rd, plastic presser plate；14th, band V-groove sliding block；15th, push rod；16th, sliding block cylinder；
17th, lower sensor；18th, upper sensor；19th, the first hold-down bolt；20th, workpiece guide pad；21st, hexagon socket head cap screw；22nd, the second pressure
Tight bolt；23rd, filler cylinder pedestal；24th, filler push rod；25th, filler cylinder；26th, preceding guide sleeve；27th, preceding guide sleeve pedestal；
28th, articulated base；29th, motor gear；30th, stepper motor；31st, bolt；32nd, quick change support bar；33rd, cushion pad；34th, it is hinged side
Plate；35th, disk positioning seat；36th, spring；37th, quick change open washer；38th, quick change pull bar；39th, connection rotating shaft；40th, disk；41、
Battery main switch；42nd, pore；43rd, hole is expected；44th, groove；45th, rectangular slot；46th, open slot；47th, endoporus；48th, positioning hole；
49th, locating dowel；50th, the first ring-type wing plate, the 51, second ring-type wing plate；52nd, the 3rd ring-type wing plate；53rd, disc centre hole；54th, after
Guide sleeve；55th, rear guide sleeve pedestal.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is further illustrated, but protection scope of the present invention is simultaneously
Not limited to this.
Fig. 1 and Fig. 2 show a kind of a kind of embodiment party of high pressure common rail injector oil nozzle needle-valve part automatic loading mechanism
Formula, the high pressure common rail injector oil nozzle needle-valve part automatic loading mechanism include control system, parts putting in order conveying mechanism, zero
Part prepares and filling body 3 and disk driving and quick-change mechanism 4；Wherein part prepares and filling body 3 includes part standard
Standby host structure and part filling body；Disk drives and quick-change mechanism 4 includes disk drive mechanism and quick-changing mechanism.
The discharging opening of workpiece conveyer 8 of the parts putting in order conveying mechanism prepares the pipe of mechanism by conveying pipeline 9 and part
Hole 42 connects, and part prepares to be provided with part preparation passage in mechanism, and part prepares channel bottom and is provided with V-groove sliding block 14, part
Filling body is arranged on the front of V-groove sliding block 14, and the sliding block cylinder 16 that V-groove sliding block 14 can be prepared mechanism by part is pushed to zero
Part filling body front end, after V-groove sliding block 14 is released by sliding block cylinder 16, the V-groove both ends of V-groove sliding block 14 are respectively with zero
The preceding guide sleeve 26 and rear guide sleeve 54 of part filling body are aligned, and the filler cylinder 25 of part filling body pushes away filler push rod 24
Go out, be oriented to by preceding guide sleeve 26 and rear guide sleeve 54, by the circle in the front of guide sleeve 26 before the part push-in in V-groove sliding block 14
In the material hole 43 of disk 40, the stepper motor 3 of disk drive mechanism drives disk 40 to rotate an angle for expecting hole 43.
The control system includes signal acquisition module, signal processing module and signal output control module.The present invention is also
Including control cabinet 1 and Electric Appliance Cabinet 2；Control cabinet 1 is fixed in the upper stage of Electric Appliance Cabinet 2, and it controls the even running of single unit system.
Equipped with battery main switch 41, start indicator lamp switch 5, stopping indicator light switch 6 and reset switch 7 on the control cabinet 1.It is described
Signal acquisition module prepares the upper sensor 18 of mechanism with workpiece conveyer 8, sliding block cylinder 16, filler cylinder 25, part respectively
Lead to start indicator lamp switch 5, stopping indicator light switch 6 and the reset switch 7 installed on lower sensor 17 and control cabinet 1
Electrical connection is crossed, the induced signal and position signalling transmitted for receiving interface unit；Signal processing module is mainly used in judging
Each sensor, cylinder and the state for indicating modulating signal；The signal output control module respectively with workpiece conveyer 8, sliding block gas
Cylinder 16, filler cylinder 25, stepper motor 30, start indicator lamp switch 5, stopping indicator light switch 6 and reset switch 7 are by being electrically connected
Connect, and the action of instruction control connector part and the light on and off of signal lamp are sent according to the judged result of signal processing module, realize
The automatic Loading of oil nozzle needle-valve part.
The parts putting in order conveying mechanism includes workpiece conveyer 8, conveying pipeline 9 and conveyer pedestal 10.The conveyer
Pedestal 10 is arranged on above Electric Appliance Cabinet 2, and workpiece conveyer 8 is arranged on above conveyer pedestal 10, the conveying pipeline 9 and workpiece
One end connection of the discharging opening of conveyer 8, the pore 42 that the other end prepares with part on the workpiece guide pad 20 of mechanism are connected, part
Arrange conveying mechanism under control of the control system, arrange part.The workpiece conveyer 8 is that vibrating bunker is used to arrange needle-valve
Part, is a helical incline inside workpiece conveyer 8, and workpiece conveyer 8 has individual impulse mgnet below, can make workpiece
The vertical vibration of conveyer 8, due to the effect of spring, while workpiece conveyer 8 is also set to rock vibration around its vertical axis.Work
The inner needle valve part of part conveyer 8, due to by this vibration, and rise along helical orbit, be designed with uphill process special
Mechanism, allows part specification, by part in certain direction with sequentially arrange, until being sent to discharging opening, by conveying pipeline 9 by
Individual feeding part prepares in mechanism.
As shown in Fig. 2 the part, which prepares mechanism, includes alloy sheets pedestal 11, alloy sheets 12, band V-groove sliding block 14, modeling
Expect pressing plate 13, workpiece guide pad 20, upper sensor 18, lower sensor 17 and sliding block cylinder 16.Alloy sheets pedestal 11 is arranged on electricity
Above device cabinet 2；The bottom of the alloy sheets 12 and the cylinder body of sliding block cylinder 16 are individually fixed in the upper table of alloy sheets pedestal 11
Face, sliding block cylinder 16 are located at the right of alloy sheets 12；And sliding block cylinder 16 is connected by tracheae with source of the gas.The alloy sheets 12
The rectangular slot 45 that right side is outputed, waist-shaped hole is provided with rectangular slot 45.Plastic presser plate 13 is fixed by the second hold-down bolt 22
In on alloy sheets left side plan, plastic presser plate 13 is provided with rectangular slot 44, is formed after being installed on alloy sheets 12 as shown in Figure 3
Part prepares passage, and lower sensor 17 and upper sensor 18 are fixed in rectangular slot 45 by the first hold-down bolt 19, such as Fig. 4
It is shown.Lower sensor 17, which is used to sense, prepares whether have part in groove 44, and upper sensor 18 is used to sense whether part stores up completely.
The workpiece guide pad 20 is fixed on the upper surface of alloy sheets 12 by hexagon socket head cap screw 21, and it is used for part and sequentially entered, and protects
Card part level, which is fallen into, to be prepared in groove 44.The end of push rod 15 of sliding block cylinder 16 is connected to V-groove sliding block 14, and inserts conjunction
In the open slot 46 of the lower section of golden plate 12.The V-groove of the V-groove sliding block 14 is as shown in Figure 5.Preferably, workpiece guide pad 20 is pressed
Needle-valve part shape, the structure for making needle-valve level drop coordinated with plastic presser plate 13 is designed with, as shown in sectional view in Fig. 6,
The side of the workpiece guide pad 20 is provided with pore 42；The pore 42 is connected by horizontal channel with rectangular slot 45.It is excellent
Choosing, the notch position that the rectangular slot 45 is connected with pore 42 is provided with the downward gradient.Part is horizontal by pore 42
Into in the upper channel shown in Fig. 6, after step buffers, fallen by the way that 3 ° of slopes are horizontal, the workpiece guide pad 20
Schematic diagram is as shown in Figure 7.The horizontal simultaneously arranged in sequence that falls of part can fall into the V-type with V-groove sliding block 14 one by one after groove 44
In groove, sliding block cylinder 16 promotes band V-groove sliding block 14 to release needle-valve part one by one, and wait is filled out in plup inlet 43.
The part filling body include filler cylinder pedestal 23, filler push rod 24, filler cylinder 25, preceding guide sleeve 26,
Guide sleeve 54, preceding guide base 27 and rear guide sleeve pedestal 55 afterwards.The filler cylinder pedestal 23 is arranged on the upper of Electric Appliance Cabinet 2
Face；The cylinder body of the filler cylinder 25 is fixed on the upper surface of filler cylinder pedestal 23, and is connected by tracheae with source of the gas, and filler pushes away
One end of bar 24 is connected to the piston rod head of filler cylinder 25, preceding guide sleeve 26 and rear guide sleeve 54 the difference interference being arranged symmetrically
It is assemblied in the hole of preceding guide sleeve pedestal 27 and rear guide sleeve pedestal 55, preceding guide sleeve pedestal 27 and rear guide sleeve pedestal 55 are distinguished
It is symmetrically fixed on by bolt on the vertical plane in the left side of alloy sheets pedestal 11, filler push rod 24 and preceding guide sleeve 26, rear guide sleeve
54 and material hole 43 be same axis on.When device works, filler cylinder 25 releases filler push rod 24, passes through the preceding He of guide sleeve 26
Guide sleeve 54 is oriented to afterwards, the part in V-groove sliding block 14 is pushed into the material hole 43 of disk 40.
As shown in Figure 8 and Figure 9, the disk drive mechanism include articulated base 28, be hinged square plate 34, connection rotating shaft 39,
Disk positioning seat 35, stepper motor 30 and motor gear 29.Articulated base 28 is arranged on above Electric Appliance Cabinet 2；The be hinged side
Plate 34 is mutually hinged with articulated base 28 by bolt 31, and blending bolt is fixed in the upper stage of Electric Appliance Cabinet 2, due to being moveable hinge
Connection, lifting and putting down for square plate 34 can be conveniently hinged, beneficial to follow-up quick removable disk.Disk positioning seat 35 and connection rotating shaft 39
Assembling, connection rotating shaft 39 are fixed in the mounting hole of be hinged square plate 34, and disk positioning seat 35 is provided with toothed disc, toothed disc and electricity
Machine gear 29 is meshed, and the motor gear 29 is fixed on the motor hole site of be hinged square plate 34 with stepper motor 30, uses
Rotated in driving disk positioning seat 35.Disk locating dowel 49 is designed on disk positioning seat 35, locating dowel 49 can be inserted on disk 40
Positioning hole 48, complete disk 40 positioning.
As shown in FIG. 10 and 11, the quick-changing mechanism includes spring 36, quick change pull bar 38, quick change open washer 37 and quick change
Support bar 32.The quick change pull bar 38 divides three-stage, respectively by different size of first ring-type wing plate 50, the second ring-type wing plate 51
It is spaced with the 3rd ring-type wing plate 52；The disk positioning seat 35 is provided with endoporus 47, for spring 36 and quick change pull bar 38
Pilot hole.The spring 36 is enclosed on one end of quick change pull bar 38 and is arranged on the interior of disk positioning seat 35 through disc centre hole 53
In hole 47, one end of spring 36 is against the inner side of the 3rd ring-type wing plate 52；During fixed disc 40, first disk positioning hole 48 is aligned
Locating dowel 49 is assembled, then quick change pull bar 38 is pulled out, and quick change open washer 37 is directly inserted quick change pull bar from opening
Between the first ring-type wing plate 50 and the second ring-type wing plate 51 on 38 right sides and gear is outside disc centre hole 53, in the spring
The surface of disk 40 is pressed under 36 effects, disk is completed and fixes.The filling of disk 40 is when finishing replacing, only need to by quick change pull bar 38 to
Outer pull-out, quick change open washer 37 is removed, can easily remove disk 40.The quick change support bar 32 is fixed on articulated base
On 28, the upper end of quick change support bar 32, which coordinates, is equipped with cushion pad 33, prevents from supporting with quick change when pull-up hinge member from changing disk 40
The excessive shock of bar 32.
The present invention operation principle be：Needle-valve part is fitted into workpiece conveyer 8 first, then opened on control cabinet 1
Battery main switch 41, now sliding block cylinder 16, filler cylinder 25 and stepper motor 30 system control under back to zero position, workpiece
The work reason material of conveyer 8, and needle-valve part is entered into conveying pipeline 9 by fixed-direction discharging, after being oriented to via workpiece guide pad 20
Level falls into part and prepared in mechanism, and has single needle-valve part to enter in the groove of V-groove sliding block 14, now lower section sensor 17
Workpiece signal is sensed, start indicator lamp switch 5 is bright, shows that filling work can be carried out, when part prepares the full back upper place of mechanism storage
Sensor 18 senses part signal, and system control workpiece conveyer 8 is automatically stopped reason material and discharging.Start indicator lamp switch 5,
Filling device is started working, and is controlled via control system, and sliding block cylinder 16 releases forward V-groove sliding block 14, in place rear V-groove
Middle needle-valve part should be concentric with former and later two guide sleeves, and now system controls filler cylinder 25 to act again, passes through filler push rod 24
Needle-valve part in V-groove is pushed into the material hole 43 of disk 40 placed, then, filler cylinder 25 is retracted, and sliding block cylinder 16 contracts
Return, stepper motor 30 drives disk 40 to rotate the angle in a material hole, completes the filling of a needle-valve.Treat that whole disk 40 is filled
Afterwards, start indicator lamp switch 5 goes out, and stopping indicator light switch 6 is bright, shows that disk 40 is filled, need to carry out removable disk operation.Sky is changed
Disk 40 after, press reset switch 7, stop indicator light switch 6 and go out, start indicator lamp switch 5 lights, and can carry out next time
Disk loads work.
The embodiment is preferred embodiment of the invention, but the present invention is not limited to above-mentioned embodiment, not
Away from the present invention substantive content in the case of, those skilled in the art can make it is any it is conspicuously improved, replace
Or modification belongs to protection scope of the present invention.
Claims (9)
1. a kind of high pressure common rail injector oil nozzle needle-valve part automatic loading mechanism, it is characterised in that including control system, part
Arrange conveying mechanism, part prepares mechanism, part filling body and disk drive mechanism；
Workpiece conveyer (8) discharging opening of the parts putting in order conveying mechanism prepares the pipe of mechanism by conveying pipeline (9) and part
Hole (42) connects, and part prepares to be provided with part preparation passage in mechanism, and part prepares channel bottom and is provided with V-groove sliding block (14),
Part filling body is arranged in front of V-groove sliding block (14), and V-groove sliding block (14) can be prepared the sliding block cylinder of mechanism by part
(16) be pushed to the both ends of part filling body front end and the V-groove of V-groove sliding block (14) respectively with before part filling body
Filler push rod (24) is released, led to by guide sleeve (26) and rear guide sleeve (54) alignment, the filler cylinder (25) of part filling body
Cross preceding guide sleeve (26) and rear guide sleeve (54) is oriented to, in front of guide sleeve (26) before the part push-in in V-groove sliding block (14)
In the material hole (43) of disk (40), stepper motor (3) the driving disk (40) of disk drive mechanism rotates one and expected hole (43)
Angle；
The control system includes integrated signal acquisition module, signal processing module and signal output control module；The signal
Acquisition module prepares the upper sensor of mechanism with workpiece conveyer (8), sliding block cylinder (16), filler cylinder (25), part respectively
(18) start indicator lamp switch (5), stopping indicator light switch (6) and reset and on lower sensor (17) and control cabinet (1)
(7) are switched by electrical connection, the induced signal and position signalling transmitted for receiving interface unit；Signal processing module is main
For judging each sensor, cylinder and the state for indicating modulating signal；The signal output control module respectively with workpiece conveyer
(8), sliding block cylinder (16), filler cylinder (25), stepper motor (30), start indicator lamp switch (5), stopping indicator light switch
(6) and reset switch (7) is by electrical connection, and sends instruction control connector part according to the judged result of signal processing module
Action and the light on and off of signal lamp.
2. high pressure common rail injector oil nozzle needle-valve part automatic loading mechanism according to claim 1, it is characterised in that institute
Stating parts putting in order conveying mechanism includes workpiece conveyer (8), conveying pipeline (9) and conveyer pedestal (10)；
The workpiece conveyer (8) is arranged on conveyer pedestal (10) above, and the conveying pipeline (9) goes out with workpiece conveyer (8)
One end connection of material mouth, the pore (42) that the other end prepares with part on the workpiece guide pad (20) of mechanism are connected.
3. high pressure common rail injector oil nozzle needle-valve part automatic loading mechanism according to claim 1, it is characterised in that institute
Stating part preparation mechanism includes alloy sheets pedestal (11), alloy sheets (12), band V-groove sliding block (14), plastic presser plate (13), workpiece
Guide pad (20), upper sensor (18), lower sensor (17) and sliding block cylinder (16)；
The bottom of the alloy sheets (12) and the cylinder body of sliding block cylinder (16) are individually fixed in the upper surface of alloy sheets pedestal (11),
And sliding block cylinder (16) is located at the right of alloy sheets (12)；The plastic presser plate (13) is fixed on by the second hold-down bolt (22)
On alloy sheets left side plan, plastic presser plate (13) is provided with rectangular slot (44), is installed on alloy sheets (12) and forms part afterwards
Prepare passage, the upper sensor (18) and lower sensor (17) and alloy sheets (12) right side is fixed on by the first hold-down bolt (19)
In the rectangular slot (45) that side is outputed；The workpiece guide pad (20) is fixed in alloy sheets (12) by hexagon socket head cap screw (21)
Surface, the band V-groove sliding block (14) are connected to push rod (15) end of sliding block cylinder (16), and insert below alloy sheets (12)
Open slot (46) in.
4. high pressure common rail injector oil nozzle needle-valve part automatic loading mechanism according to claim 3, it is characterised in that institute
The side for stating workpiece guide pad (20) is provided with pore (42)；The pore (42) is connected by horizontal channel and rectangular slot (45)
It is logical.
5. high pressure common rail injector oil nozzle needle-valve part automatic loading mechanism according to claim 4, it is characterised in that institute
State the notch position that rectangular slot (45) is connected with pore (42) and be provided with the downward gradient.
6. high pressure common rail injector oil nozzle needle-valve part automatic loading mechanism according to claim 1, it is characterised in that institute
State part filling body include filler cylinder pedestal (23), filler push rod (24), filler cylinder (25), preceding guide sleeve (26), after
Guide sleeve (54), preceding guide base (27) and rear guide sleeve pedestal (55)；
The cylinder body of the filler cylinder (25) is fixed on filler cylinder pedestal (23) upper surface, one end of the filler push rod (24)
Filler cylinder (25) piston rod head is connected to, the preceding guide sleeve (26) and rear guide sleeve (54) difference elastic conjunction are in leading
Into the hole of set pedestal (27) and rear guide sleeve pedestal (55), preceding guide sleeve pedestal (27) and rear guide sleeve pedestal (55) lead to respectively
Cross on the vertical plane that bolt is symmetrically fixed on the left of alloy sheets pedestal (11), filler push rod (24) and preceding guide sleeve (26), after lead
It is on same axis to set (54) and material hole (43).
7. high pressure common rail injector oil nozzle needle-valve part automatic loading mechanism according to claim 1, it is characterised in that institute
Stating disk drive mechanism includes articulated base (28), be hinged square plate (34), connection rotating shaft (39), disk positioning seat (35), stepping
Motor (30) and motor gear (29)；
Mutually hinge blending bolt is fixed on Electric Appliance Cabinet (2) by bolt (31) for the be hinged square plate (34) and articulated base (28)
On Fang Pingtai；The disk positioning seat (35) is assembled with connection rotating shaft (39), and the connection rotating shaft (39) is fixed on be hinged square plate
(34) in mounting hole, the disk positioning seat (35) is provided with toothed disc, and toothed disc is meshed with motor gear (29), described
Motor gear (29) and stepper motor (30) are fixed on the motor hole site of be hinged square plate (34), on disk positioning seat (35)
Design disk locating dowel (49), the positioning hole (48) that locating dowel (49) can be inserted on disk (40).
8. high pressure common rail injector oil nozzle needle-valve part automatic loading mechanism according to claim 1, it is characterised in that also
Including quick-changing mechanism；The quick-changing mechanism includes spring (36), quick change pull bar (38) and quick change open washer (37)；
Three sections of the quick change pull bar (38) point, respectively by the first ring-type wing plate (50), the second ring-type wing plate (52) and the 3rd ring-type
Wing plate (53) is spaced；The spring (36) is enclosed on one end of quick change pull bar (38) and is arranged on circle through disc centre hole (53)
In the endoporus (47) of disk positioning seat (35), one end of spring (36) is against the inner side of the 3rd ring-type wing plate (52)；The quick change is opened
The the first ring-type wing plate (50) and the second ring-type wing plate (51) that the opening of mouth packing ring (37) can be inserted on the right side of quick change pull bar (38)
Between and gear outside disc centre hole (53).
9. high pressure common rail injector oil nozzle needle-valve part automatic loading mechanism according to claim 8, it is characterised in that institute
Stating quick-changing mechanism also includes quick change support bar (32)；The quick change support bar (32) is fixed on articulated base (28), quick change branch
Strut (32) upper end, which coordinates, is equipped with cushion pad (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542606.7A CN105966876B (en) | 2016-07-11 | 2016-07-11 | A kind of high pressure common rail injector oil nozzle needle-valve part automatic loading mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542606.7A CN105966876B (en) | 2016-07-11 | 2016-07-11 | A kind of high pressure common rail injector oil nozzle needle-valve part automatic loading mechanism |
Publications (2)
| Publication Number | Publication Date |
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| CN105966876A CN105966876A (en) | 2016-09-28 |
| CN105966876B true CN105966876B (en) | 2018-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610542606.7A Expired - Fee Related CN105966876B (en) | 2016-07-11 | 2016-07-11 | A kind of high pressure common rail injector oil nozzle needle-valve part automatic loading mechanism |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892257B (en) * | 2017-04-27 | 2023-01-31 | 嘉兴晟友机械科技有限公司 | Automatic feeding device in shaft detection equipment |
| CN107262381B (en) * | 2017-05-10 | 2019-02-05 | 江苏大学 | A kind of oil nozzle needle-valve dimension automatic measuring device based on machine vision |
| CN108946066A (en) * | 2018-07-01 | 2018-12-07 | 苏州华吉威自动化设备有限公司 | Shake feeder apparatus |
| CN109399186B (en) * | 2018-12-29 | 2024-02-06 | 都江堰宁江宗汇精密小型蜗杆有限责任公司 | Automatic discharging mechanism for worm blank |
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| US3907099A (en) * | 1974-03-13 | 1975-09-23 | Arthur J Smith | Feeder for headed objects |
| DE3429616A1 (en) * | 1983-08-23 | 1985-03-07 | Seiko Seiki K.K., Narashino, Chiba | AUTOMATIC WORKPIECE LOADING DEVICE |
| US4604024A (en) * | 1984-11-26 | 1986-08-05 | General Motors Corporation | Washer pick up and placement tool |
| CN102601730A (en) * | 2012-03-28 | 2012-07-25 | 常州博瑞油泵油嘴有限公司 | Precise positioning clamping device for needle valve of common-rail oil injector |
| CN103523516A (en) * | 2013-10-31 | 2014-01-22 | 无锡格瑞斯自动化设备有限公司 | Automatic feeder for needle valve |
| CN103659268A (en) * | 2013-12-26 | 2014-03-26 | 郑祥模 | Ceramic fixed sheet assembling module for automatic valve element assembling machine |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3907099A (en) * | 1974-03-13 | 1975-09-23 | Arthur J Smith | Feeder for headed objects |
| DE3429616A1 (en) * | 1983-08-23 | 1985-03-07 | Seiko Seiki K.K., Narashino, Chiba | AUTOMATIC WORKPIECE LOADING DEVICE |
| US4604024A (en) * | 1984-11-26 | 1986-08-05 | General Motors Corporation | Washer pick up and placement tool |
| CN102601730A (en) * | 2012-03-28 | 2012-07-25 | 常州博瑞油泵油嘴有限公司 | Precise positioning clamping device for needle valve of common-rail oil injector |
| CN103523516A (en) * | 2013-10-31 | 2014-01-22 | 无锡格瑞斯自动化设备有限公司 | Automatic feeder for needle valve |
| CN103659268A (en) * | 2013-12-26 | 2014-03-26 | 郑祥模 | Ceramic fixed sheet assembling module for automatic valve element assembling machine |
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| CN105966876A (en) | 2016-09-28 |
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