CN110315336A - A kind of assembling feeding pressure mechanism on draught fan impeller production line for automatically assembling - Google Patents

A kind of assembling feeding pressure mechanism on draught fan impeller production line for automatically assembling Download PDF

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Publication number
CN110315336A
CN110315336A CN201910458565.7A CN201910458565A CN110315336A CN 110315336 A CN110315336 A CN 110315336A CN 201910458565 A CN201910458565 A CN 201910458565A CN 110315336 A CN110315336 A CN 110315336A
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CN
China
Prior art keywords
rotation
assembling
rotating
shaft
assembled
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CN201910458565.7A
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Chinese (zh)
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CN110315336B (en
Inventor
袁燕
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Foshan Nanhai Guangdong Technology University CNC Equipment Cooperative Innovation Institute
Foshan Guangdong University CNC Equipment Technology Development Co. Ltd
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Foshan Nanhai Guangdong Technology University CNC Equipment Cooperative Innovation Institute
Foshan Guangdong University CNC Equipment Technology Development Co. Ltd
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Application filed by Foshan Nanhai Guangdong Technology University CNC Equipment Cooperative Innovation Institute, Foshan Guangdong University CNC Equipment Technology Development Co. Ltd filed Critical Foshan Nanhai Guangdong Technology University CNC Equipment Cooperative Innovation Institute
Priority to CN201910458565.7A priority Critical patent/CN110315336B/en
Publication of CN110315336A publication Critical patent/CN110315336A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D35/00Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001Article feeders for assembling machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P21/00Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
    • B23P21/004Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed

Abstract

The assembling feeding pressure mechanism that the invention discloses a kind of on draught fan impeller production line for automatically assembling, including double-station rotary assembled mechanism and binder charging and discharging mechanism;Double-station rotary assembled mechanism includes assembled portion and rotating part;The rotating part includes rotation fixed rack, decelerating motor, synchronous pulley group, rotating drive shaft, the first bevel gear, the second bevel gear, the first rotary shaft, swivel bearing, oblique jigsaw, rotating seat and slab frame;The assembled portion includes the second servo motor, first shaft coupling, first straight line bearing, the first rotation axis, third bevel gear, the 4th bevel gear, flange bearing, the second rotation axis, usher to seat flange and the second rotary shaft;The binder charging and discharging mechanism includes welding stand, spinning mounting plate, centring means and spinning apparatus;The centring means includes centering cylinder, centering cylinder block, centering swing rod and centering pressure head;The spinning apparatus includes slider cylinder, opening and closing clamping cylinder and pinch roller.

Description

A kind of assembling feeding pressure mechanism on draught fan impeller production line for automatically assembling
Technical field
The present invention relates to industrial automatic assembly line fields, more particularly to one kind to be used for draught fan impeller production line for automatically assembling Assembling feeding pressure mechanism.
Background technique
Currently, impeller is the main working parts of blower, the stability and service life to blower have decisive role, master It is made of upper end cover, central spindle, blade and lower cover, blade is connected along upper end cover circle distribution, central spindle with upper end cover riveting, leaf The lower end of piece is connect with lower cover.In existing technology, draught fan impeller is assembled into first artificial loading punching press blade to upper end cover, The upper end cover binder of artificial loading spindle nose and the good blade of punching press again, it is last manually to assemble lower cover binder, full manual operation, people again Power is at high cost, and processing efficiency is low for product, and product processing consistency is poor.Therefore, the prior art requires further improvement and perfect.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide one kind to be used for draught fan impeller production line for automatically assembling On assembling feeding pressure mechanism.
The purpose of the invention is achieved by the following technical solution:
A kind of assembling feeding pressure mechanism on draught fan impeller production line for automatically assembling, including double-station rotary assembled mechanism With binder charging and discharging mechanism.Double-station rotary assembled mechanism is located at below binder charging and discharging mechanism, and passes through rotary work station Mode is fed to binder charging and discharging mechanism.
Double-station rotary assembled mechanism includes the assembled portion for loading blade and the rotation for assisting assembling Portion.The assembled portion is mounted on rotating part, drives its rotation by rotating part.The rotating part includes rotation fixed rack, subtracts Speed motor, rotating drive shaft, the first bevel gear, the second bevel gear, the first rotary shaft, swivel bearing, is tiltedly spelled at synchronous pulley group Plate, rotating seat and slab frame.The rotation fixed rack is located at blade punching station rear, is fixedly connected with the ground.It is described Oblique jigsaw bottom is mounted on rotation fixed rack, and top extends obliquely upward.The decelerating motor is mounted on rotation fixed rack On, positioned at the side of oblique jigsaw.The rotating drive shaft is horizontally set on rotation fixed rack by mounting base and bearing assembly On, one end is sequentially connected by the output end of synchronous pulley group and decelerating motor, the other end penetrate after oblique jigsaw with the first umbrella Gear connection.The swivel bearing uses double-row roller bearing structure, and is fixedly mounted at the top of oblique jigsaw.The rotating seat peace On swivel bearing, and it can be rotated.One end of first rotary shaft is fixedly connected with rotating seat, and the other end is oblique downward It stretches, and its axis is vertical with rotating drive shaft.Second bevel gear is mounted on the other end of the first rotary shaft, and with first Bevel gear engaged transmission realizes that decelerating motor drives rotating seat rotation by rotating drive shaft and the first rotary shaft.The slab Frame is mounted on rotating seat, is driven its rotation to realize that station changes by rotating seat and is turned.
As a preferred solution of the present invention, in order to improve assembling and the feeding efficiency of double-station rotary assembled mechanism, this hair The bright slab frame using inverted concave structure design, recess middle part be fixedly connected with rotating seat, both ends respectively with assembled portion Connection, and its both ends and middle part are in an inclination angle, realize slab frame both ends when rotating to assembling station, lateral surface perpendicular to Blade feed direction.
Specifically, the assembled portion uses two groups of designs, it is symmetrically mounted on slab frame, including the second servo motor, the One shaft coupling, first straight line bearing, the first rotation axis, third bevel gear, the 4th bevel gear, flange bearing, the second rotation axis, band Seat flange and the second rotary shaft.Second servo motor is mounted on the end of slab frame downward, and output end passes through first Shaft coupling is connect with one end of the first rotation axis.First rotation axis is rotatably connected by first straight line bearing with slab frame It connects, the other end is connect with third bevel gear.Second rotation axis is fixed on the end of slab frame, axis by flange bearing Line is vertical with the first rotation axis.4th bevel gear is mounted on one end of the second rotation axis, and is engaged with third bevel gear Transmission.The flange of usheing to seat is mounted on the other end of the second rotation axis, and is fixedly connected with the second rotary shaft.Second rotation End cap up and down to be assembled is inserted in shaft.
Further, the assembled portion further includes for assisting the rotation shaft of assembling blade, rotating ring and limit Ring.One end of the rotation shaft is fixed on slab frame end portion, and the other end extends horizontally outward, axis and the second rotary shaft In parallel.The rotation shaft is set as at least four, is distributed in around the second rotary shaft.The outer ring side of the stop collar is equipped with Rotating ring limiting slot;The rotating ring is mounted on the other end of rotation shaft, the stop collar and the second concentric rotation axis Installation, and all rotating rings is made to be caught in rotating ring limiting slot to roll with stop collar and connect, realize the fixation of stop collar, positioning and Rotation.
As a preferred solution of the present invention, assembled portion of the present invention further includes for improving rotation shaft bonding strength Limit film, the limit film is arranged between adjacent rotation shaft, and the rotation shaft of one end and side is fixed, another It holds and is fixed with the rotation shaft of the other side.
Further, assembled portion of the present invention further include for detect blade whether in place close to switch;It is described to connect Nearly switch is mounted in limit film, test side direction assembling station.
Specifically, the binder charging and discharging mechanism includes welding stand, spinning mounting plate, centring means and spinning dress It sets.The welding stand is fixed on double-station rotary assembled mechanism rear, is fixedly connected with the ground.The spinning mounting plate inclination It is fixed on welding stand, is located above double-station rotary assembled mechanism, which is provided with two and be respectively used to installation centring means With the opening of spinning apparatus.The centring means and spinning apparatus are separately mounted on spinning mounting plate, above and below after assembling End cap carries out positioning and spinning operation.
The centring means includes centering cylinder, centering cylinder block, centering swing rod and centering pressure head.The centering pendulum One end of bar is fixedly connected with centering pressure head, hinged on the inside of the other end and spinning mounting plate.The centering cylinder passes through centering gas Cylinder seat is mounted on spinning mounting plate, and output end is connect after passing through opening with centering swing rod, and driving centering swing rod is with centering Pressure head is pushed down impeller end and is locked.
The spinning apparatus includes slider cylinder, opening and closing clamping cylinder and pinch roller.The slider cylinder passes through cylinder block It is mounted on spinning mounting plate, the opening and closing clamping cylinder is mounted in slider cylinder, drives its up and down motion by slider cylinder. The pinch roller is mounted on the front and back output end of opening and closing clamping cylinder, drives it inwardly to clamp by opening and closing clamping cylinder.
Further, binder charging and discharging mechanism of the present invention further includes lifting cylinder and elevating safety door.The lifting Cylinder is fixedly mounted on welding stand, and positioned at the two sides of welding stand, output end is installed upward.The elevating safety door is set It sets on welding stand, and is connect with the output end of lifting cylinder, its up and down motion is driven by lifting cylinder.
Further, the rotating part further includes the metal plate shield for protecting synchronous pulley group.The metal plate shield is set It sets in synchronous pulley group, synchronous pulley group is wrapped up.
The working process and principle of double-station rotary assembled mechanism are: the mechanism includes rotation fixed rack, rack There is a decelerating motor in state of tightening up a screw surely, and decelerating motor connects a synchronous pulley and synchronous belt by keyway, the synchronous belt other end it is same Step is connected to the rotation axis connected with umbrella tooth wheel key way with wheel key way, and axis is mating with bearing, and bearing is solid with screw by bearing block Synchronizing wheel and synchronous belt mechanism are protected due to installing metal plate shield on rotation fixed rack, on the rack;The rotation is fixed It is welded with oblique jigsaw frame on rack, has screw to be fixed with bearing block on upper jigsaw, there are two pairs of biserial Roller Shafts in bearing block It holds, rotary sleeve is combined in bearing, there is rotary shaft in rotary sleeve, rotary shaft is driven by keyway and bevel gear, bearing block Upper end is fixed with rotating seat flange screw;Terminal screw is fixedly connected with slab frame on rotating seat, and slab frame both ends are equipped with intermittent rotary Mechanism;The intermittent rotary mechanism includes the servo motor for being mounted on loading frame, and motor is fixed by shaft coupling and rotation axis, is turned There is linear bearing screw to be fixed on middle grillage among moving axis, is connect below rotation axis with umbrella tooth wheel key way;On the slab frame of another side Screw is fixed with bearing, and bearing inner race is combined with transmission shaft, and the transmission shaft left end is connect with umbrella tooth wheel key way, transmission shaft right end Keyway is fixed with flange, and the flange screw connects rotary shaft, and there is the fixed thrust bearing of snap ring on rotary shaft top;For bearing rotation The rotation of axis completes blade displacement assembling, is threadedly coupled on slab frame and is fixed with 4 rotation shaft, wherein 2 adjacent branch It holds between centers and limit film is housed, switched in limit film equipped with close, whether there is or not there is rotating ring on support shaft top to detection material, is used for auxiliary Bearing, rotary limited are helped, rotating ring co-tangential supports stop collar broad in the middle.
The working process and principle of binder charging and discharging mechanism are as follows: the mechanism is manual operation feeding upper and lower end caps under Expect finished product operation and piece rotation riveting leaf operation comprising integral solder rack, rack two sides are fixed with cylinder, and cylinder is connected with certainly Dynamic safety door, the top of rack are fixed with two groups of cylinders, and one group is hingedly felt relieved pressure head by cylinder mounting base, and one group passes through installation The fixed slider cylinder of seat, slider cylinder pass through cylinder mounting plate again and are connected and fixed pneumatic pinch pinch roller assembly.
Compared with prior art, it also have the advantage that
(1) double-station rotary assembled provided by the present invention mechanism has device structure simple, stable, and Product Process is consistent The good advantage of property.
(2) binder charging and discharging mechanism provided by the present invention has peace using isolation manual operation position and equipment working position The advantages of good perfection.
Detailed description of the invention
Fig. 1 is the main view of draught fan impeller production line for automatically assembling provided by the present invention.
Fig. 2 is the perspective view of draught fan impeller production line for automatically assembling provided by the present invention.
Fig. 3 is the perspective view of steel band uncoiling mechanism provided by the present invention.
Fig. 4 is the structural schematic diagram of rotating device provided by the present invention.
Fig. 5 is the structural schematic diagram of clamping device provided by the present invention.
Fig. 6 is the partial schematic diagram of clamping device provided by the present invention.
Fig. 7 is the partial perspective view of clamping device provided by the present invention.
Fig. 8 is the perspective view of binder bearing device provided by the present invention.
Fig. 9 is the schematic diagram of internal structure of binder bearing device provided by the present invention.
Figure 10 is the perspective view of limiting device provided by the present invention.
Figure 11 is the structural schematic diagram of limiting device provided by the present invention.
Figure 12 is the structural schematic diagram of blade roll-forming feeding mechanism and blade blanking mechanism provided by the present invention.
Figure 13 is the perspective view of blade roll-forming feeding mechanism and blade blanking mechanism provided by the present invention.
Figure 14 is the perspective view of blade roll-forming feeding mechanism provided by the present invention.
Figure 15 is the main view of blade roll-forming feeding mechanism provided by the present invention.
Figure 16 is the perspective view of blade blanking mechanism provided by the present invention.
Figure 17 is the lateral plan and cross-sectional view of blade blanking mechanism provided by the present invention.
Figure 18 is the main view of double-station rotary assembled provided by the present invention mechanism.
Figure 19 is the perspective view of double-station rotary assembled provided by the present invention mechanism.
Figure 20 is the partial schematic diagram of double-station rotary assembled provided by the present invention mechanism.
Figure 21 is the partial sectional view of double-station rotary assembled provided by the present invention mechanism.
Figure 22 is the structural schematic diagram of binder charging and discharging mechanism provided by the present invention.
Figure 23 is the partial schematic diagram of binder charging and discharging mechanism provided by the present invention.
Label declaration in above-mentioned attached drawing:
1- uncoiling rack, 2- rotating device, 3- clamping device, 4- binder bearing device, 5- limiting device, 6- blade roll-in Form feeding mechanism, 7- blade blanking mechanism, 8- double-station rotary assembled mechanism, 9- binder charging and discharging mechanism, 11- coiled strip;
21- rotation mandrel, 22- rotary electric machine, 23- rotate gear, 24- swivel becket, 25- top plate, 26- swinging block, 27- pendulum Driving wheel;
31- clamps oil cylinder, and 33- clamps end cap, and 34- clamps guide rod, 35- holding ring, and 371- clamps guide pad, 372- folder Hold movable block, 373- spill guide groove, 38- weighting distribution wheel;
41- support rack, 42- swage module, 421- binder arm, 422- pressure wheel, 423- binder motor, 424- binder turn Axis, 425- binder actuating arm, 426- binder oil cylinder, the driven club of 427-, 43- support module, 431- support arm, 432- support turn Axis, 433- support actuating arm, 434- support oil cylinder, 435- support club, 436- mandril, 437- jacking block;
The limit screw rod of 521- first, 522- limit rotary shaft, the first position limiting slide block of 523-, 525- first limit motion bar, 526- Limit Bearing, 527- first limit handwheel;531- second limits screw rod, and 532- limits connecting plate, and the limit of 533- second is slided Block, 534- locating oil cylinder, 535- limit actuating arm, and 536- second limits fixed link, and 538- second limits handwheel;
60- level rolling wheel set, 61- Moving jack horse, 62- upper roller pressure rack, 63- lower roll pressure rack, the first guide rod of 64-, the first bullet of 65- Spring, 66- first servo motor, the first synchronous belt of 67-, the first synchronous pulley of 68-, 691- pressure regulation bracket, 692- pressure regulating screw;
70- is punched oil cylinder, and 71- is punched oil cylinder mounting rack, 711- oblique chute, 712- waste material frame, 72- shaping mould, 73- punching Mould, 74- cut off oil cylinder, and 75- cuts off oil cylinder mounting rack, and 76- cuts off upper mold, and 77- cuts off lower die, 781-X axial filament bar assembly, 782- X-axis slide rail component, 783- underside rack, the close switch of 784-X axis, 791-Y axial filament bar assembly, 792-Y axis slide track component, The bottom 793- fixed rack;
81- rotates fixed rack, 820- decelerating motor, 821- synchronous pulley group, 822- rotating drive shaft, the first umbrella of 823- Gear, the second bevel gear of 824-, the first rotary shaft of 825-, 826- swivel bearing, the oblique jigsaw of 827-, 828- rotating seat, 829- are thick Grillage;
The second servo motor of 830-, 831- first shaft coupling, 832- first straight line bearing, the first rotation axis of 833-, 834- Third bevel gear, the 4th bevel gear of 835-, 836- flange bearing, the second rotation axis of 837-, 838- usher to seat flange, and 839- second revolves Shaft;841- rotation shaft, 842- rotating ring, 843- stop collar, 844- limit film;
91- welding stand, 92- spinning mounting plate, 931- centering cylinder, 932- centering cylinder block, 933- centering swing rod, 934- centering pressure head, 941- slider cylinder, 942- are opened and closed clamping cylinder, 944- pinch roller, 95- lifting cylinder, 96- elevating safety Door.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer and more explicit, right as follows in conjunction with drawings and embodiments The present invention is described further.
Embodiment 1:
Assembling feeding pressure mechanism provided by the present invention is a component in draught fan impeller production line for automatically assembling, in order to more It is readily appreciated that assembling binder is described in detail in the technology contents of this programme, the present embodiment on the basis of production line for automatically assembling entirety Mechanism itself and working principle and connection relationship between other component, specific as follows:
As depicted in figs. 1 and 2, present embodiment discloses a kind of draught fan impeller production line for automatically assembling, the assembling lines Main includes steel band uncoiling mechanism, the blade roll-forming feeding mechanism 6, blade blanking mechanism 7, double-station of successively sequence setting Rotary assembled mechanism 8 and binder charging and discharging mechanism 9.Steel band coiled strip is put into the steel band uncoiling mechanism by worker in rolls, Steel band head extends in blade roll-forming feeding mechanism 6.Steel band after roll-forming, which is sent into blade blanking mechanism 7, to carry out Punching and cutting.It is punched into after blade and carries out positioning assembling together with upper and lower end cap into double-station rotary assembled mechanism 8 is interior.Institute It states double-station rotary assembled mechanism 8 and send blade and upper and lower end cap to binder charging and discharging mechanism 9 and positioned and compressed.
One, about steel band uncoiling mechanism, detailed construction and connection relationship are as follows:
In conjunction with shown in Fig. 3 to Figure 11, the steel band uncoiling mechanism include fixed setting uncoiling rack 1 on the ground, with And it is mounted on the rotating device 2 for rotating coiled strip in uncoiling rack 1 and the clamping device 3 for clamping coiled strip core.Institute Clamping device 3 is stated to connect with rotating device 2, coiled strip is fixed on rotating device 2 by clamping device 3, by rotating device 2 with Coiled strip rotation.
Specifically, the rotating device 2 include rotation mandrel 21, rotary electric machine 22, be mounted in rotation mandrel 21 and with The rotate gear 23 and swivel becket 24, top plate 25, swinging block 26 and wobble wheel 27 that rotation mandrel 21 is keyed.The rotation Mandrel 21 is mounted in uncoiling rack 1 by bearing, and is designed using open-core type stepped shaft structure.The rotate gear 23 is located at In uncoiling rack 1, and it is sequentially connected by chain or belt and rotary electric machine 22.The rotary electric machine 22 is fixedly mounted on uncoiling In rack 1, the rotation of coiled strip is realized in the rotation of driving rotation mandrel 21.The swivel becket 24 is located at 1 outside of uncoiling rack, sets thereon There is the swing notch for accommodating swinging block 26.The insertion of swinging block 26 is swung in notch, and can be flat in the axial direction of rotation mandrel 21 It is moved in face.The wobble wheel 27 is mounted on swinging block 26, and axis is vertical with rotation mandrel 21, and is located at swivel becket 24 two sides and the two sides of swinging block 26, are moved horizontally with limiting the axial direction of swinging block 26.One end of the top plate 25 and swing Block 26 is fixedly connected, and the other end extends outwardly, and with swinging block 26 for branch spot wobble.
Specifically, the clamping device 3 includes clamping oil cylinder 31, clamping transmission shaft, clamping end cap 33, clamping guide rod 34, holding ring 35 and wedge-shaped self-clamping module.The clamping oil cylinder 31 is mounted on one end of rotation mandrel 21, clamps end cap 33 The other end of rotation mandrel 21 is set.The clamping transmission shaft is arranged in rotation mandrel 21, and both ends are oily with clamping respectively Cylinder 31 and clamping end cap 33 connect, and move axially the clamping driving clamping end cap 33 of oil cylinder 31.The holding ring 35, which is set in, to be turned In moving mandrel 21, it can slide axially in rotation mandrel 21.One end of the clamping guide rod 34 is mounted on holding ring 35, separately One end is fixedly connected with clamping end cap 33, drives holding ring 35 by clamping end cap 33.The wedge shape self-clamping module is mounted on folder It in support ring 35, and is slidably connected with top plate 25, driving top plate 25 inwardly or outwardly swings the clamping or release for realizing coiled strip.
Further, wedge-shaped self-clamping module of the present invention includes clamping guide pad 371 and clamping movable block 372.It is described Clamping guide pad 371 is mounted on top plate 25, is fixedly connected with top plate 25, be which is provided with spill guide groove 373, the spill guide groove 373 inclined designs.The clamping movable block 372 is designed using inverted concave bulge-structure, is mounted on holding ring 35, and with clamping Ring 35 is fixedly connected.The clamping movable block 372 is embedded in spill guide groove 373, realized under the driving of holding ring 35 jack up or Discharge top plate 25.
As a preferred solution of the present invention, in order to keep the operating of rotation mandrel 21 more smooth, stable, rotation dress of the present invention Setting 2 further includes the weighting distribution wheel 38 for balancing rotation mandrel 21.The weighting distribution wheel 38 is mounted in rotation mandrel 21, is located at uncoiling In rack 1, it is keyed with rotation mandrel 21.
Specifically, the steel band uncoiling mechanism further includes the binder bearing device 4 for fixing and holding coiled strip.The pressure Expect that bearing device 4 is arranged at coiled strip rear, including the support rack 41 being fixedly connected with uncoiling rack 1 and is mounted on support Swage module 42 in rack 41.The swage module 42 includes binder arm 421, pressure wheel 422, binder motor 423, binder turn Axis 424, binder actuating arm 425 and binder oil cylinder 426.The both ends of the binder shaft 424 pass through bearing and support rack 41 It is rotatably connected.One end of the binder arm 421 is fixedly connected with binder shaft 424, and the other end rotatably connects with pressure wheel 422 It connects.The binder motor 423 is mounted on binder arm 421, is sequentially connected with pressure wheel 422.The binder oil cylinder 426 and support Rack 41 is hinged, and one end of output end and binder actuating arm 425 is hinged, the other end and binder shaft of binder actuating arm 425 424 are fixedly connected, and realize that binder oil cylinder 426 drives binder arm 421 to the bottom by binder actuating arm 425 and binder shaft 424 The tight coiled strip of dynamic pressure.
As a preferred solution of the present invention, in order to make coiled strip operating, more smoothly, at the uniform velocity swage module 42 of the present invention is also Including the driven club 427 for assisting coiled strip to rotate.The driven club 427 be mounted on binder arm 421 be located at connect with coiled strip On the side of touching.
Specifically, the binder bearing device 4 further includes the support module 43 for holding coiled strip;The support module 43 Including support arm 431, support shaft 432, support actuating arm 433, support oil cylinder 434 and support club 435.The support The both ends of shaft 432 are rotatably connected by bearing with support rack 41.One end of the support arm 431 and support shaft 432 It is fixedly connected, other end curve extends downward into coiled strip bottom.The support club 435 is mounted on along the curve of support arm 431 On support arm 431, and hold coiled strip bottom.The support oil cylinder 434 and support rack 41 are hinged, and output end and support drive One end of arm 433 is hinged, and the other end of support actuating arm 433 is fixedly connected with support shaft 432, realizes that support oil cylinder 434 is logical It crosses support actuating arm 433 and the driving support arm 431 of support shaft 432 is swung up and holds coiled strip.
Further, support module 43 of the present invention further includes the mandril 436 for adjusting 431 initial position of support arm With jacking block 437.One end of the mandril 436 is fixed on 41 bottom of support rack, is located at 431 lower section of support arm, and the other end is vertical It upwardly extends and is abutted with 431 bottom of support arm.436 outer wall of mandril is equipped with external screw thread.The jacking block 437 uses tubulose knot Structure, inner wall are equipped with internal screw thread.The jacking block 437 is screwed in mandril 436 and can be moved axially on mandril 436, so as to adjust The height at 436 top of mandril, realizes the adjusting of 431 initial position of support arm.
Specifically, steel band uncoiling mechanism of the present invention further includes the limiting device 5 for rolling amplitude for limiting coiled strip.Institute It states limiting device 5 to be arranged in front of coiled strip, including limit rack, the first limit screw rod 521, the limit cunning of limit rotary shaft 522, first Block 523, first limits fixed link, the first limit motion bar 525, Limit Bearing 526 and the first limit handwheel 527.The limit One end of position rack is fixedly connected with uncoiling rack 1, and the other end extends to coiled strip front position.The first limit screw rod 521 It is closely successively mounted side by side in limit rack apart from coiled strip by remote with limit rotary shaft 522, and parallel to each other with rotation mandrel 21. First position limiting slide block 523 is arranged in limit rotary shaft 522, positioned at the side close to uncoiling rack 1, and with the first limiting wire Bar 521 is sequentially connected.One end of the first limit fixed link is fixedly connected with the first position limiting slide block 523, and the other end is obliquely Extend and is directed toward 21 center of rotation mandrel.The Limit Bearing 526 is separately positioned on the both ends of the first limit fixed link, inner ring It is fixedly connected with the first limit fixed link.The first limit motion bar 525 is inserted in the first limit fixed link, both ends difference It is fixedly connected with the outer ring of Limit Bearing 526, makes the first limit motion bar 525 under external force can be around the first limit fixed link Rotation.The first limit handwheel 527 is mounted on the end of the first limit screw rod 521, real by rotation the first limit handwheel 527 The position of now adjustment the first limit motion bar 525.
Further, limiting device 5 of the present invention further includes the second limit screw rod 531, limit connecting plate 532, second Position limiting slide block 533, locating oil cylinder 534, limit actuating arm 535, second limit fixed link 536, second and limit motion bar, Yi Ji Two limit handwheels 538.The limit connecting plate 532 is separately positioned on the both ends of the second limit screw rod 531, and limits connecting plate 532 one end is fixedly connected with the second limit screw rod 531, and the other end is fixedly connected with limit rotary shaft 522.Second limiting wire Bar 531 can be fulcrum rotation with limit rotary shaft 522.Second position limiting slide block 533 is arranged in limit rotary shaft 522, is located at another Side, and be sequentially connected with the second limit screw rod 531.One end of the second limit fixed link 536 and the second position limiting slide block 533 It is fixedly connected, the other end extends obliquely and is directed toward 21 center of rotation mandrel.The Limit Bearing 526 is separately positioned on the second limit The both ends of position fixed link 536, inner ring are fixedly connected with the second limit fixed link 536.The second limit motion bar is inserted in the In two limit fixed links 536, both ends are fixedly connected with the outer ring of Limit Bearing 526 respectively, make the second limit motion bar outside It can be rotated around the second limit fixed link 536 under power effect.The setting of locating oil cylinder 534 is in limit rack, and and position restrainer Frame is hinged, and one end of output end and limit actuating arm 535 is hinged.The other end and limit rotary shaft of the limit actuating arm 535 522 one end is fixedly connected, thus drive the rotation of limit rotary shaft 522 realize the second limit the turning over of motion bar/under turn over operation.
As a preferred solution of the present invention, in order to further increase the ride comfort of coiled strip in the running, limit of the present invention Position device 5 is separately positioned on the front and rear sides of coiled strip.
The working process and principle of steel band uncoiling mechanism: steel band uncoiling mechanism completes the uncoiling feeding of blade, including uncoiling Rack 1, the power input device of the central axis that is mounted in uncoiling rack 1 and can be freely rotated and control mandrel rotation, peace Mounted in the steel band mandrel direction of the manual position adjustable in mandrel two sides limiting device 5, be mounted on steel band side coiled strip it is radial Limit binder and support bearing apparatus.
Two, about blade roll-forming feeding mechanism 6 and blade blanking mechanism 7, detailed construction and connection relationship are as follows:
In conjunction with shown in Figure 12 to Figure 17, the blade roll-forming feeding mechanism 6 includes Moving jack horse 61 and is mounted on Upper roller pressure rack 62, lower roll pressure rack 63, the first guide rod 64, the first spring 65, first servo motor 66, first on Moving jack horse 61 Synchronous belt 67, the first synchronous pulley 68 and level rolling wheel set 60.The lower roll pressure rack 63 is located at roll-forming station, with work Dynamic rack 61 is fixedly connected.The upper roller pressure rack 62 is arranged above lower roll pressure rack 63, passes through the first guide rod 64 and lower roll pressure rack 63 floating connections.One end of first guide rod 64 and lower roll pressure rack 63 are fixed, and the other end passes through the first spring 65 and upper roll-in Frame 62 abuts, and upper roller pressure rack 62 is made to have the tendency that pressing to lower roll pressure rack 63.The level rolling wheel set 60 is separately mounted to by bearing In upper roller pressure rack 62 and lower roll pressure rack 63, and being rolled into for blade is realized under the pressure of the first spring 65 of upper roller pressure rack 62 Type.First synchronous pulley 68 is mounted in the level rolling wheel set 60 of lower roll pressure rack 63, and first synchronous belt 67 is separately connected Each first synchronous pulley 68.The first servo motor 66 is fixed on Moving jack horse 61 by motor mounting plate, is located at lower roll The side of pressure rack 63, output end is sequentially connected by shaft coupling and the first synchronous pulley 68, to drive in lower roll pressure rack 63 Level rolling wheel set 60 rotate.
Further, in order to make synchronous belt be in tensioning state often, its transmission efficiency, blade roller of the present invention are improved Molded feeding mechanism 6 further includes the pressure regulation wheel apparatus for adjusting tensity of synchronous belt.The pressure regulation wheel apparatus includes pressure regulation Bracket 691, pressure regulating screw 692, pressure adjusting roller and pressure adjusting roller fixed frame.The pressure regulation bracket 691 is set using portal framed structure Meter is stuck in 67 top of the first synchronous belt, and is fixedly connected by screw with Moving jack horse 61.The pressure adjusting roller is mounted on pressure adjusting roller On fixed frame, and it can be rotated in pressure adjusting roller fixed frame.The pressure regulating screw 692 is located at 691 top of pressure regulation bracket, from top to bottom It is threadedly coupled across pressure regulation bracket 691 and with pressure regulation bracket 691, bottom is flexibly connected with pressure adjusting roller fixed frame, passes through turn Pressure regulating screw 692 realizes that pressure adjusting roller presses to the adjustment of 67 pressure of the first synchronous belt.
Specifically, the blade blanking mechanism 7 includes punching oil cylinder 70, punching oil cylinder mounting rack 71, is mounted on punching oil Shaping mould 72 and blanking die 73 in cylinder mounting rack 71, cutting oil cylinder mounting rack 75, are mounted on cutting oil cylinder peace at cutting oil cylinder 74 Shelve the cutting upper mold 76 and cutting lower die 77, X-axis mobile device and Y-axis mobile device in 75.The punching oil cylinder installation Frame 71 is mounted on Moving jack horse 61, is located at 6 rear of blade roll-forming feeding mechanism.The blanking die 73 is mounted on shaping mould 72 top, and be fixedly connected with the output end of punching oil cylinder 70.The punching oil cylinder 70 is mounted on punching oil cylinder mounting rack 71 On, it drives blanking die 73 to move downward by its output end and realizes blade blanking operation.The cutting oil cylinder mounting rack 75 is located at It is punched 71 rear of oil cylinder mounting rack, and is fixedly connected with Moving jack horse 61.The cutting upper mold 76 is mounted in cutting lower die 77 Side, and be fixedly connected with the output end of cutting oil cylinder 74.The cutting oil cylinder 74 is mounted on cutting oil cylinder mounting rack 75, is passed through Its output end driving cutting upper mold 76 moves downward the rupturing operation for realizing blade.The X-axis mobile device setting is mobile in Y-axis On device, it is driven to move back and forth on blade conveying direction by Y-axis mobile device.The Moving jack horse 61 is mounted on X-axis shifting On dynamic device, it is driven to move back and forth on the direction conveyed perpendicular to blade by X-axis mobile device.
Specifically, the X-axis mobile device includes X-axis screw component 781, X-axis slide rail component 782, X-axis synchronous belt, X-axis Synchronizing wheel, underside rack 783 and X-axis driving motor.The X-axis screw component 781 is mounted on underside rack It is vertical with blade feedstock direction on 783.The X-axis slide rail component 782 is separately positioned on the two sides of X-axis screw component 781, with Underside rack 783 is fixedly mounted.The X-axis synchronizing wheel is separately positioned on 781 end of X-axis screw component and X-axis driving electricity The output end of machine.The X-axis driving motor is fixedly mounted in underside rack 783.The X-axis synchronous belt is mounted on X-axis In synchronizing wheel, X-axis driving motor and X-axis screw component 781 is made to be sequentially connected.The Moving jack horse 61 is mounted on X-axis slide rail group On part 782, and it is sequentially connected with X-axis screw component 781.
Specifically, the Y-axis mobile device includes Y-axis screw component 791, Y-axis slide track component 792, Y-axis synchronous belt, Y-axis Synchronizing wheel, bottom fixed rack 793 and Y-axis driving motor.The bottom fixed rack 793 is fixedly mounted on the ground.Institute It states Y-axis screw component 791 to be mounted on bottom fixed rack 793, is parallel to blade feedstock direction.The Y-axis slide track component 792 The two sides of Y-axis screw component 791 are separately positioned on, are fixedly mounted with bottom fixed rack 793.The Y-axis synchronizing wheel is set respectively Set the output end in Y-axis screw component 791 end and Y-axis driving motor.The Y-axis driving motor is fixedly mounted on bottom and fixes In rack 793.The Y-axis synchronous belt is mounted in Y-axis synchronizing wheel, is driven Y-axis driving motor and Y-axis screw component 791 and is connected It connects.The underside rack 783 is mounted on Y-axis slide track component 792, and is sequentially connected with Y-axis screw component 791.
Further, in order to detect the moving range of Moving jack horse 61, Moving jack horse 61 is avoided to cause beyond working range Damage, X-axis mobile device of the present invention further include for limiting the X-axis of 61 moving range of Moving jack horse close to switch 784.Institute It states X-axis and is mounted in underside rack 783 close to switch 784, test side is towards Moving jack horse 61.
As a preferred solution of the present invention, in order to improve the efficiency for being punched blade, punching oil cylinder 70 of the present invention is set as Two groups, and be arranged side by side.
As a preferred solution of the present invention, blade blanking mechanism 7 of the present invention further includes for collecting blinking scrap Oblique chute 711 and waste material frame 712.One end setting of the oblique chute 711 is located at shaping mould 72 in punching oil cylinder mounting rack 71 Lower section, the other end tiltedly extend outwardly.The side of blade blanking mechanism 7 is arranged in the waste material frame 712, positioned at oblique chute 711 Below the other end.
The operation principle and process of blade roll-forming feeding mechanism 6 is as follows: the mechanism complete blade roll-forming and Servo feeding comprising the servo motor mounting plate being fixed on Moving jack horse 61, servo motor screw are fixedly mounted on motor It is connect by shaft coupling with synchronous belt and synchronous pulley group 821 on mounting plate, is pacified among synchronous belt by pressure adjusting roller and pressure adjusting roller Loading board carries out pressure regulation design, and synchronous pulley group 821 connects rolling wheel set mandrel by keyway, and level rolling wheel set 60 is pacified by roller bearing Dress is fixed on wheel group installation grillage.
The operation principle and process of blade blanking mechanism 7 is as follows: the mechanism completes the exclusion of the punching and waste material of blade, Including the oil cylinder mounting rack being fixed on Moving jack horse 61, the large-diameter oil cylinder that is fixed in cylinder rack and with oil cylinder and oil cylinder Shaping mould 72 that fixed frame is connected and fixed, blanking die 73 are fixed with broken scrap chute below cylinder rack.The blade roll-forming Feeding mechanism 6 and blade blanking mechanism 7 are all mounted on Moving jack horse 61, and 61 bottom of Moving jack horse passes through screw and screw rod Component, slide track component are connected, and screw rod is fixed in underside rack 783 by both ends by screw rod fixing seat, screw rod one end End connects synchronous pulley by keyway, passes through toothed belt transmission between synchronous pulley, and belt wheel is driven by driving motor, makes activity Rack 61 is whole to be parallel to the movement of mandrel direction, and motor is fixed on underside rack 783 with screw.The underside Rack 783 is fixedly connected and the big rack in bottom entirely through bottom screw and screw component, guide assembly, and servo motor passes through same Step wheel, synchronous belt mechanism and screw rod transmission make mass activity rack and its top mechanism can be mobile perpendicular to mandrel direction.
Three, about double-station rotary assembled mechanism 8 and binder charging and discharging mechanism 9, detailed construction and connection relationship are as follows:
In conjunction with shown in Figure 18 to Figure 23, double-station rotary assembled mechanism 8 include for load the assembled portion of blade, with And the rotating part for assisting assembling.The assembled portion is mounted on rotating part, drives its rotation by rotating part.The rotating part Including rotating fixed rack 81, decelerating motor 820, synchronous pulley group 821, rotating drive shaft 822, the first bevel gear 823, second Bevel gear 824, the first rotary shaft 825, swivel bearing 826, oblique jigsaw 827, rotating seat 828 and slab frame 829.The rotation Turn fixed rack 81 and be located at blade punching station rear, is fixedly connected with the ground.It is solid that 827 bottom of oblique jigsaw is mounted on rotation Determine on rack 81, top extends obliquely upward.The decelerating motor 820 is mounted on rotation fixed rack 81, is located at oblique jigsaw 827 Side.The rotating drive shaft 822 is horizontally set on rotation fixed rack 81 by mounting base and bearing assembly, one end Be sequentially connected by the output end of synchronous pulley group 821 and decelerating motor 820, the other end penetrate after oblique jigsaw 827 with the first umbrella Gear 823 connects.The swivel bearing 826 uses double-row roller bearing structure, and is fixedly mounted on oblique 827 top of jigsaw.Institute It states rotating seat 828 to be mounted on swivel bearing 826, and can be rotated.One end of first rotary shaft 825 and rotating seat 828 are solid Fixed connection, the other end extends obliquely, and its axis is vertical with rotating drive shaft 822.Second bevel gear 824 is mounted on On the other end of one rotary shaft 825, and with the engaged transmission of the first bevel gear 823, realize that decelerating motor 820 passes through rotating drive shaft 822 and first rotary shaft 825 drive rotating seat 828 rotate.The slab frame 829 is mounted on rotating seat 828, by rotating seat Its rotation of 828 drivings is realized that station changes and is turned.
As a preferred solution of the present invention, in order to improve assembling and the feeding efficiency of double-station rotary assembled mechanism 8, this hair The bright slab frame 829 is designed using inverted concave structure, and recess middle part is fixedly connected with rotating seat 828, both ends respectively with Assembled portion connection, and its both ends and middle part are in an inclination angle, realize 829 both ends of slab frame when rotating to assembling station, outside Side is perpendicular to blade feed direction.
Specifically, the assembled portion uses two groups of designs, it is symmetrically mounted on slab frame 829, including the second servo motor 830, first shaft coupling 831, first straight line bearing 832, the first rotation axis 833, third bevel gear 834, the 4th bevel gear 835, Flange bearing 836, the second rotation axis 837, usher to seat flange 838 and the second rotary shaft 839.Second servo motor, 830 court Under be mounted on the end of slab frame 829, output end is connect by first shaft coupling 831 with one end of the first rotation axis 833.Institute It states the first rotation axis 833 to be rotatably connected by first straight line bearing 832 with slab frame 829, the other end and third bevel gear 834 connections.Second rotation axis 837 is fixed on the end of slab frame 829 by flange bearing 836, axis and first turn Moving axis 833 is vertical.4th bevel gear 835 is mounted on one end of the second rotation axis 837, and is nibbled with third bevel gear 834 Close transmission.The flange 838 of usheing to seat is mounted on the other end of the second rotation axis 837, and is fixed and connected with the second rotary shaft 839 It connects.End cap up and down to be assembled is inserted in second rotary shaft 839.
Further, the assembled portion further include for assist the assembling rotation shaft 841 of blade, rotating ring 842, with And stop collar 843.One end of the rotation shaft 841 is fixed on 829 end of slab frame, and the other end extends horizontally outward, Axis is parallel with the second rotary shaft 839.The rotation shaft 841 is set as at least four, is distributed in the second rotary shaft 839 weeks It encloses.The outer ring side of the stop collar 843 is equipped with rotating ring limiting slot;The rotating ring 842 is mounted on rotation shaft 841 On the other end, the stop collar 843 is co-axially mounted with the second rotary shaft 839, and all rotating rings 842 is made to be caught in rotating ring limit It rolls and connects with stop collar 843 in slot, realize fixation, positioning and the rotation of stop collar 843.
As a preferred solution of the present invention, assembled portion of the present invention further includes connecting for improving rotation shaft 841 The limit film 844 of intensity, the limit film 844 are arranged between adjacent rotation shaft 841, the rotation branch of one end and side It holds axis 841 to fix, the rotation shaft 841 of the other end and the other side is fixed.
Further, assembled portion of the present invention further include for detect blade whether in place close to switch;It is described to connect Nearly switch is mounted in limit film 844, test side direction assembling station.
Specifically, the binder charging and discharging mechanism 9 includes welding stand 91, spinning mounting plate 92, centring means, Yi Jixuan Pressure device.The welding stand 91 is fixed on 8 rear of double-station rotary assembled mechanism, is fixedly connected with the ground.The spinning peace The inclination of loading board 92 is fixed on welding stand 91, is located at 8 top of double-station rotary assembled mechanism, be which is provided with two and be respectively used to The opening of centring means and spinning apparatus is installed.The centring means and spinning apparatus are separately mounted on spinning mounting plate 92, Positioning and spinning operation are carried out to the end cap up and down after assembling.
The centring means includes centering cylinder 931, centering cylinder block 932, centering swing rod 933 and centering pressure head 934.One end of the centering swing rod 933 is fixedly connected with centering pressure head 934, and the other end and 92 inside of spinning mounting plate are hinged. The centering cylinder 931 by feel relieved cylinder block 932 be mounted on spinning mounting plate 92, output end pass through opening after with centering Swing rod 933 connects, and driving centering swing rod 933 is pushed down impeller end with centering pressure head 934 and locked.
The spinning apparatus includes slider cylinder 941, opening and closing clamping cylinder 942 and pinch roller 944.The slider cylinder 941 are mounted on spinning mounting plate 92 by cylinder block, and the opening and closing clamping cylinder 942 is mounted in slider cylinder 941, by sliding Platform cylinder 941 drives its up and down motion.The pinch roller 944 is mounted on the front and back output end of opening and closing clamping cylinder 942, by being opened and closed Clamping cylinder 942 drives it inwardly to clamp.
Further, binder charging and discharging mechanism 9 of the present invention further includes lifting cylinder 95 and elevating safety door 96.It is described Lifting cylinder 95 is fixedly mounted on welding stand 91, and positioned at the two sides of welding stand 91, output end is installed upward.The liter The drop setting of safety door 96 is connect on welding stand 91, and with the output end of lifting cylinder 95, thereon by the driving of lifting cylinder 95 Lower movement.
Further, the rotating part further includes the metal plate shield for protecting synchronous pulley group 821.The metal plate shield It is arranged in synchronous pulley group 821, synchronous pulley group 821 is wrapped up.
The working process and principle of double-station rotary assembled mechanism 8 are: the mechanism includes rotation fixed rack 81, platform There is a decelerating motor 820 in frame state of tightening up a screw surely, and decelerating motor 820 connects a synchronous pulley by keyway and synchronous belt, synchronous belt are another The synchronous pulley keyway of one end is connected to the rotation axis connected with umbrella tooth wheel key way, and axis is mating with bearing, and bearing passes through bearing block It is fixed on rotation fixed rack 81 with screw, metal plate shield protection synchronizing wheel and synchronous belt mechanism is installed on the rack;Institute It states and is welded with oblique 827 frame of jigsaw on rotation fixed rack 81, there is screw to be fixed with bearing block on upper jigsaw, have in bearing block Two pairs of double-row roller bearings are combined with rotary sleeve in bearing, there is rotary shaft in rotary sleeve, and rotary shaft passes through keyway and umbrella tooth Wheel transmission, bearing block upper end is fixed with 828 flange screw of rotating seat;Terminal screw is fixedly connected with slab frame 829 on rotating seat 828, 829 both ends of slab frame are equipped with intermittent rotary mechanism;The intermittent rotary mechanism includes the servo motor for being mounted on loading frame, motor It is fixed by shaft coupling and rotation axis, there is linear bearing screw to be fixed on middle grillage, rotation axis lower section and umbrella tooth among rotation axis Wheel key way connection;Another side slab frame 829, which is tightened up a screw, is fixed with bearing, and bearing inner race is combined with transmission shaft, and the transmission shaft is left End is connect with umbrella tooth wheel key way, and transmission shaft right end keyway is fixed with flange, and the flange screw connects rotary shaft, rotary shaft top There is the fixed thrust bearing of snap ring;For the rotation of supporting rotating shaft, blade displacement assembling is completed, is threadedly coupled on slab frame 829 solid Surely there are 4 rotation shaft 841, wherein 2 adjacent bearing between centers are equipped with limit film 844, opened in limit film 844 equipped with close It closes, whether there is or not there is rotating ring 842 on support shaft top to detection material, is used for aiding support, rotary limited, 842 co-tangential of rotating ring Support stop collar 843 broad in the middle.
The working process and principle of binder charging and discharging mechanism 9 are as follows: the mechanism is manual operation feeding upper and lower end caps under Expect finished product operation and piece rotation riveting leaf operation comprising integral solder rack 91, rack two sides are fixed with cylinder, and cylinder is connected with Automatic safety door, the top of rack are fixed with two groups of cylinders, and one group is hingedly felt relieved pressure head 934 by cylinder mounting base, and one group logical The fixed slider cylinder 941 of mounting base is crossed, slider cylinder 941 is connected and fixed pneumatic pinch pinch roller 944 by cylinder mounting plate again.
The working process and principle of production line for automatically assembling provided by the present invention are as follows: manually from binder charging and discharging mechanism 9 operation feeding lower covers, Pneumatic safety door are closed, and machined finished product is produced in the rotation of double-station rotary assembled equipment, to be processed Finished product is transferred to punching press assembling blade, and the automatic uncoiling feeding of the strip uncoiling mechanism of front end, strip is straightened roll-forming, then is passed through Blanking mechanism is made into blade, cooperates rack servo feeding and the punching cutting of bottom, blade punching press is assembled into lower cover, then pass through Double-station rotary assembled equipment rotates out of, and Pneumatic safety door is opened, manual operation feeding upper end cover, and Pneumatic safety door is closed, rotation Turn above binder opening and closing clamp pressing wheel mechanism and feel relieved pressure head 934 cooperate rotary assembled equipment axis rotation, complete blade with The spinning of upper and lower end cap is fixed, and starting safety door is opened, manually blanking finished product again, feeding lower cover.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention, It should be equivalent substitute mode, be included within the scope of the present invention.

Claims (9)

1. a kind of assembling feeding pressure mechanism on draught fan impeller production line for automatically assembling, which is characterized in that revolved including double-station Turn assembling mechanism and binder charging and discharging mechanism;Double-station rotary assembled mechanism is located at below binder charging and discharging mechanism, and leads to Rotary work station mode is crossed to be fed to binder charging and discharging mechanism;
Double-station rotary assembled mechanism includes the assembled portion for loading blade and the rotating part for assisting assembling; The assembled portion is mounted on rotating part, drives its rotation by rotating part;The rotating part includes rotation fixed rack, slow down electricity Machine, synchronous pulley group, rotating drive shaft, the first bevel gear, the second bevel gear, the first rotary shaft, swivel bearing, oblique jigsaw, rotation Swivel base and slab frame;The rotation fixed rack is located at blade punching station rear, is fixedly connected with the ground;The oblique spelling Board bottom portion is mounted on rotation fixed rack, and top extends obliquely upward;The decelerating motor is mounted on rotation fixed rack, position In the side of oblique jigsaw;The rotating drive shaft is horizontally set on rotation fixed rack by mounting base and bearing assembly, One end is sequentially connected by the output end of synchronous pulley group and decelerating motor, and the other end connects after penetrating oblique jigsaw with the first bevel gear It connects;The swivel bearing uses double-row roller bearing structure, and is fixedly mounted at the top of oblique jigsaw;The rotating seat is mounted on rotation Shaft is held, and can be rotated;One end of first rotary shaft is fixedly connected with rotating seat, and the other end extends obliquely, and its Axis is vertical with rotating drive shaft;Second bevel gear is mounted on the other end of the first rotary shaft, and with the first bevel gear Engaged transmission realizes that decelerating motor drives rotating seat rotation by rotating drive shaft and the first rotary shaft;The slab frame installation On rotating seat, drives its rotation to realize that station changes by rotating seat and turn.
2. the assembling feeding pressure mechanism according to claim 1 on draught fan impeller production line for automatically assembling, feature exist Designed in, the slab frame using inverted concave structure, recess middle part is fixedly connected with rotating seat, both ends respectively with assembled portion Connection, and its both ends and middle part are in an inclination angle, realize slab frame both ends when rotating to assembling station, lateral surface perpendicular to Blade feed direction.
3. the assembling feeding pressure mechanism according to claim 1 on draught fan impeller production line for automatically assembling, feature exist In the assembled portion uses two groups of designs, is symmetrically mounted on slab frame, including the second servo motor, first shaft coupling, first Linear bearing, the first rotation axis, third bevel gear, the 4th bevel gear, flange bearing, the second rotation axis, flange of usheing to seat, Yi Ji Two rotary shafts;Second servo motor is mounted on the end of slab frame downward, and output end passes through first shaft coupling and first One end of rotation axis connects;First rotation axis is rotatably connected by first straight line bearing and slab frame, the other end with The connection of third bevel gear;Second rotation axis is fixed on the end of slab frame, axis and the first rotation by flange bearing Axis is vertical;4th bevel gear is mounted on one end of the second rotation axis, and with third bevel gear engaged transmission;It is described to usher to seat Flange is mounted on the other end of the second rotation axis, and is fixedly connected with the second rotary shaft;Be inserted in second rotary shaft to The end cap up and down of assembling.
4. the assembling feeding pressure mechanism according to claim 3 on draught fan impeller production line for automatically assembling, feature exist In the assembled portion further includes rotation shaft, rotating ring and the stop collar for assisting assembling blade;The rotation branch The one end for holding axis is fixed on slab frame end portion, and the other end extends horizontally outward, and axis is parallel with the second rotary shaft;The rotation Support shaft is set as at least four, is distributed in around the second rotary shaft;The outer ring side of the stop collar is equipped with rotating ring limiting slot; The rotating ring is mounted on the other end of rotation shaft, and the stop collar and the second concentric rotation axis are installed, and make to own Rotating ring is caught in roll in rotating ring limiting slot with stop collar and connect, and realizes the fixation, positioning and rotation of stop collar.
5. the assembling feeding pressure mechanism according to claim 4 on draught fan impeller production line for automatically assembling, feature exist In the assembled portion further includes the limit film for improving rotation shaft bonding strength, and the limit film is arranged in adjacent rotation Turn between support shaft, the rotation shaft of one end and side is fixed, and the rotation shaft of the other end and the other side is fixed.
6. the assembling feeding pressure mechanism according to claim 5 on draught fan impeller production line for automatically assembling, feature exist In, the assembled portion further include for detect blade whether in place close to switch;It is described to be mounted in limit film close to switch, Its test side direction assembling station.
7. the assembling feeding pressure mechanism according to claim 1 on draught fan impeller production line for automatically assembling, feature exist In the binder charging and discharging mechanism includes welding stand, spinning mounting plate, centring means and spinning apparatus;The bonding machine Frame is fixed on double-station rotary assembled mechanism rear, is fixedly connected with the ground;The spinning mounting plate inclination is fixed on bonding machine On frame, it is located above double-station rotary assembled mechanism, which is provided with two and be respectively used to installation centring means and spinning apparatus Opening;The centring means and spinning apparatus are separately mounted on spinning mounting plate, are positioned to the end cap up and down after assembling And spinning operation;
The centring means includes centering cylinder, centering cylinder block, centering swing rod and centering pressure head;The centering swing rod One end is fixedly connected with centering pressure head, hinged on the inside of the other end and spinning mounting plate;The centering cylinder passes through centering cylinder block It is mounted on spinning mounting plate, output end is connect after passing through opening with centering swing rod, and driving centering swing rod is with centering pressure head It pushes down impeller end and locks;
The spinning apparatus includes slider cylinder, opening and closing clamping cylinder and pinch roller;The slider cylinder is installed by cylinder block On spinning mounting plate, the opening and closing clamping cylinder is mounted in slider cylinder, drives its up and down motion by slider cylinder;It is described Pinch roller is mounted on the front and back output end of opening and closing clamping cylinder, drives it inwardly to clamp by opening and closing clamping cylinder.
8. the assembling feeding pressure mechanism according to claim 7 on draught fan impeller production line for automatically assembling, feature exist In the binder charging and discharging mechanism further includes lifting cylinder and elevating safety door;The lifting cylinder is fixedly mounted on bonding machine On frame, positioned at the two sides of welding stand, output end is installed upward;The elevating safety door is arranged on welding stand, and with The output end of lifting cylinder connects, and drives its up and down motion by lifting cylinder.
9. the assembling feeding pressure mechanism according to claim 1 on draught fan impeller production line for automatically assembling, feature exist In the rotating part further includes the metal plate shield for protecting synchronous pulley group;The metal plate shield is arranged in synchronous pulley group On, synchronous pulley group is wrapped up.
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