CN106743199A - A kind of rotary conveying mechanism - Google Patents

Abstract

The invention provides a kind of rotary conveying mechanism, belong to mechanical device and transport field.It is arranged in material delivery track, rotary conveying mechanism includes frame, its rack platen center vertical wears a rotary shaft, bearing is set between rotary shaft and rack platen, rotary shaft is driven by rotating shaft actuator and rotated；The upper horizontal of rotary shaft connects a rotating disk, the circumferentially spaced suspension in rotating disk lower surface several be used to accept the rotation bin of material；The drawing material part that material is pulled out from rotation bin is provided for below a certain rotation bin, pulling bag part is fixed in rack platen.Turned to suitable for large volume of material, have the advantages that use scope is stable compared with wide, conveying, delivery precision is high, efficiency is higher.

Description

A kind of rotary conveying mechanism

Technical field

The invention belongs to mechanical device and transport field, a kind of rotary conveying mechanism is refered in particular to.

Background technology

At present, the transmission conveying circuit of material is usually fixed, larger for some volumes or heavier material, because Inconvenience rotates material, and common conveying mechanism mostly realizes the steering of product by the facility of arc circuit, but in order to keep producing The stabilization of product, the transmission track radius of curvature of arc is generally larger, takes up room, and the feelings for needing steering angle larger Condition is also difficult to.Therefore it is accomplished by a kind of conveying mechanism that can conveniently realize transmission track steering.Prior art such as China Patent CN102344031A discloses a kind of rotary table conveying machine, is arranged in material delivery track, connects other delivery tracks, It is characterized in that including：Base；If the rolling stand being located above base and dry drum arranged in parallel；Slewing bearing, The slewing bearing is arranged between base and rolling stand；The driving for being eccentrically set on slewing bearing side sets Standby, the driving equipment drives revolving support axle lubrication groove to rotate by drive gear, so as to drive the roller branch being connected with lubrication groove Frame and roller are rotated.

But said apparatus are not particularly suited for large volume object, especially material higher, using being limited in scope；Material exists Rotated with driving equipment on roller, position easily produces skew, convey unstable, low precision；Material rotates again after upper roller To be output, delivery efficiency is relatively low.

The content of the invention

In place of in view of the shortcomings of the prior art, the special one kind that provides of the present invention uses scope wider, conveying stabilization, delivery precision High, efficiency rotary conveying mechanism higher.

To achieve the above object, the technical scheme is that：

A kind of rotary conveying mechanism, is arranged in material delivery track, and rotary conveying mechanism includes frame, in the middle of its rack platen A rotary shaft is worn vertically, bearing is set between rotary shaft and rack platen, rotary shaft is driven by rotating shaft actuator and rotated；Rotation The upper horizontal of rotating shaft connects a rotating disk, the circumferentially spaced suspension in rotating disk lower surface several be used to accept the rotation material of material Frame；The drawing material part that material is pulled out from rotation bin is provided for below a certain rotation bin, pulling bag part is fixed In rack platen.

In real work, limited by working environment space, the direction of package pipeline may not with the direction of packing lifting Unanimously, there is certain angle, accept material using rotary conveying mechanism rotates respective angles again, can meet actual production need Ask, space is with more reasonable.

Rotation bin is sling, is not contacted with the platen of rotary frame, convenient rotation bin is centered on rotary shaft with rotation The rotation of rotating shaft is rotated, so as to drive material to turn to；Rotating the space vacated between bin and rack platen simultaneously can consolidate Dingan County's dress draws material part, it is ensured that discharging direction fixes consistent；When the rotation bin wheel for having material goes to drawing material part top, draw Material part pulls out folded bag, and rotation bin is in empty material state, and rotary shaft is rotated and drives the rotation bin of empty material to remove, while will The rotation bin wheel that drive has material goes to side thereon, waits out bag.Material will not occur askew in rotation bin with its steering Tiltedly, good stability；Multiple rotation bins are set, and the transfer of rotation material stock improves operating efficiency.

Further, rotation bin is slidably connected with rotating disk, and rotating disk sets footpath in the lower surface of corresponding rotation bin position To rotation slide rail, rotation bin on be equipped with the sliding block that can be slided on rotation slide rail；Between rotation bin and rotating disk also It is provided with the limit assembly that scope is moved radially for limiting rotation bin.Rotation bin is not completely fixed with rotating disk and is connected, and is In order to buffer centrifugal force during rotation suffered by rotation bin, if rotation bin is completely fixed with rotating disk, its junction can be because frequently Rotation bin outside throw trend and easily damage.Rotation bin is set to be slidably connected with rotating disk, it is concavo-convex with sliding block by slide rail Coordinate and hang rotation bin up, and scope is moved radially using limit assembly limitation rotation bin, can just reach rotation bin Be relatively fixed effect.

Further, limit assembly refers to set prominent spacing block set in the upper surface of rotation bin, and in rotating disk The two spacing fixed blocks set on lower surface, two spacing fixed blocks are separately positioned on the front and rear both sides of spacing block set, before and after definition Direction is to rotate the direction that bin is moved radially.

Further, it is additionally provided between rotation bin and rotary shaft for buffering the elastic buffer that rotation bin is moved radially Component.Further to play limiting buffer effect to rotation bin, elastic buffer member can be an extension spring, or nitrogen Spring, the buffering of purely mechanicization reduces programme-control difficulty.

Further, rotation bin is in box like, and face is surrounded into before rotation bin by biside plate, base plate, top board and postnotum Towards outward opening, from front end, turnover rotates bin to material at end；The centre of postnotum and base plate is respectively provided with for drawing material part to pass through by interior Pull out the drawing material dead slot of material.Wherein in postnotum is vertical drawing material dead slot, and in base plate is the drawing material sky of level Groove, both constitute L-shaped dead slot, and extend the whole drawing material passage of formation forward, draw the push bracket for expecting part longitudinally through rotation bin Postnotum, and whole rotation bin is laterally may pass through, global design is simply ingenious.

Further, also being set up on the base plate of rotation bin has some rotating drums.Rotating drum can reduce material turnover The walking frictional force of bin is rotated, is reduced and is driven intensity.

Further, the front end of rotation bin is additionally provided with movable front door, movable front door by front door actuator control its The folding of rotation bin front end.The setting at movable front door, makes material be covered completely in rotation bin, thus without with bin Rotation and be thrown out of, ensured stability of the material in transfer process.

Further, movable front door passes through gemel connection in side plate front end, and biside plate respectively connects a movable front door.So may be used The width at reduction activity front door, can also reach the end for pushing down material as far as possible, and material is closed into the effect in rotation bin, save The consumption of material.

Further, front door actuator includes a cylinder, and the cylinder body of cylinder is connected by front door axle bed with side plate outside, cylinder Body is hinged with front door axle bed, and the piston rod end of cylinder connects brail always, and the other end of right angle pull bar passes through front door joint It is connected with movable front door, wherein front door joint is fixed on movable front door outside, right angle pull bar is hinged with front door joint.It is living in cylinder Stopper rod protracts, and drives right angle pull bar to push down movable front door by front door joint, makes it vertical with side plate, is closed；Gas When cylinder inner piston rod shrinks, drive and moved outside right angle pull bar, cylinder block rotation is inside contracted, and related pulling activity front door outwards rotates, Make it parallel with side plate, in door opening state.There is the effect for being oriented to and drawing material at movable front door now.During movable front door folding The anglec of rotation is only 90 degree, the minimum angles for needed for discharging, so as far as possible reduce space hold, but also reached pass expect The effect of material.

Movable front door may be designed as sideslip and carry out folding, equally without excessive space.

Further, drawing material part includes horizontal drawing material actuator and vertical push bracket, draws material actuator to drive push bracket Moved radially before and after the rotation bin above material part is drawn, through drawing material dead slot in push bracket moving process.The size of push bracket with Draw material dead slot to match, the home position of push bracket is in the rear of rotation bin, material is pulled out from the front to the back when drawing material, it is simple high Effect.

Present invention advantage prominent compared to existing technology is：

1st, rotary conveying mechanism provided by the present invention is used to cache material and turn to material to be transferred to next station.Actual work In work, limited by working environment space, the direction of package pipeline may be inconsistent with the direction of packing lifting, exists certain Angle, accepts folded bag and rotates respective angles again using rotary conveying mechanism, can meet actual Production requirement, and space uses and more closes Reason.

2nd, rotary conveying mechanism provided by the present invention be applied to large volume of material, particularly stack with certain The material of height, is particularly suited for the conveying of pouch-packaged goods, such as cement, grain.

3rd, by setting multiple rotation bins, the transfer of rotation material stock improves operating efficiency.

4th, rotating in a circumferential direction by rotary shaft, can accurately pass in and out to material and count, the high precision of conveying.Such as rotating disk lower end Face is symmetrically uniformly arranged 4 rotation bins, into 90 degree of angles between adjacent rotation bin, often starts and rotates once, rotates bin It is mobile 90 degree centered on rotary shaft, so start and rotate 4 times, the rotation of tour is just completed, rotation bin can discharge 4 times, the startup running of next station can be controlled as signal.

5th, at the front end setting activity front door of rotation bin, material is made to be covered completely in rotation bin, thus without It is thrown out of with the rotation of bin, has ensured stability of the material in transfer process.

6th, rotation bin is lifted, and is not contacted with the platen of rotary frame, convenient rotation bin centered on rotary shaft with The rotation of rotary shaft is rotated, so as to drive material to turn to；Rotating the space vacated between bin and rack platen simultaneously can Fixed installation draw material part, it is ensured that discharging direction fix uniformity, next station only need to rack platen on be provided with drawing material One end docking of part.

Brief description of the drawings

Fig. 1 is the structural representation of embodiment of the present invention rotary conveying mechanism.

General structure schematic diagram when Fig. 2 is embodiment of the present invention practical application.

Fig. 3 is the schematic diagram after rotary conveying mechanism removal rotating disk.

Fig. 4 is rotation bin and the cooperation schematic diagram of rotary shaft simplification in rotary conveying mechanism.

Fig. 5 is that schematic diagram when bin activity front door is closed is rotated in rotary conveying mechanism.

Fig. 6 is the schematic diagram that another angle when bin activity front door is closed is rotated in rotary conveying mechanism.

Fig. 7 is that schematic diagram when bin activity front door is opened is rotated in rotary conveying mechanism.

Fig. 8 is the partial enlarged drawing in A portions in Fig. 7.

Fig. 9 is the structural representation of drawing material part in rotary conveying mechanism.

Figure 10 is the dimensional structure diagram of the single-row bag-stacking device being connected with rotary conveying mechanism.

Figure 11 is another angle schematic diagram of single-row bag-stacking device in Figure 10.

Figure 12 is the front view of single-row bag-stacking device in Figure 10.

Figure 13 is the dimensional structure diagram of the heap bag collection assembling device being connected with rotary conveying mechanism.

Specific embodiment

With specific embodiment, the invention will be further described below.

As shown in figs 1-9, a kind of rotary conveying mechanism, is arranged in material delivery track, including frame 31, its frame platform The center vertical of plate 311 wears a rotary shaft 32, and bearing is set between rotary shaft 32 and rack platen 311, and rotary shaft 32 is by turning Shaft driver 321 drives and rotates；The upper horizontal of rotary shaft 32 connects a rotating disk 33, the circumferentially spaced hanging in the lower surface of rotating disk 33 Several are used to accept the rotation bin 34 of material；It is provided for material from rotation bin in the lower section of a certain rotation bin 34 The drawing material part 35 pulled out in 34, the pulling bag part 35 is fixed in rack platen 311.

The preferred cone bearing of the present embodiment middle (center) bearing, cone bearing can will be decomposed into level by pressure from rack platen Inwardly with pressure straight up, horizontal inward pressure is predominant intermolecular forces, and bearing is inconjunction with into rotary shaft pressure shield in frame On, pressure straight up transfers to provide upward support force for rotary shaft, and auxiliary framework support rotating shaft is further ensured Stability when rotary shaft rotates.

Rotation bin 34 is sling, the platen with rotary frame 31 is not contacted, convenient rotation bin 34 is with rotary shaft 32 Center is rotated with the rotation of rotary shaft, so as to drive material to turn to；Rotate simultaneously empty between bin 34 and rack platen 311 The space for going out can fixedly mount pulling bag part 35, it is ensured that contract-out party is to fixed consistent；When the wheel of rotation bin 34 for having bag goes to During its top, material part 35 is drawn to pull out material, rotation bin 34 is in empty bag-like state, and rotary shaft 32 rotates the rotation for driving empty bag Turn bin 34 to remove, while the rotation bin 34 for having bag wheel will be driven to go to side thereon, wait out bag.Material is in rotation bin 34 It is interior, crooked, good stability will not occur with its steering；Settable multiple rotation bins 34, rotation bag deposit transfer improves work Efficiency.

As in Figure 3-5, rotation bin 34 is slidably connected with rotating disk 34, and rotating disk 33 is under the position of corresponding rotation bin 34 End face sets the rotation slide rail 331 of radial direction, and the sliding block 341 that can be slided on rotation slide rail 331 is equipped with rotation bin 34, The limit assembly 36 that scope is moved radially for limiting rotation bin 34 is additionally provided between rotation bin 34 and rotating disk 33.Rotation material Frame 34 is not completely fixed with rotating disk 33 and is connected, and is in order to buffer centrifugal force during rotation suffered by rotation bin 34, if rotation material Frame 34 is completely fixed with rotating disk 33, and its junction can easily be damaged because frequently rotating the outer throwing trend of bin 34.Rotation is set Bin 34 is slidably connected with rotating disk 33, is hung up rotation bin 34 with the concavo-convex chimeric of sliding block 341 by slide rail 331, and profit Rotation bin 34 being limited with limit assembly 36 and moving radially scope, can just reach rotation bin 34 is relatively fixed effect.This reality Apply in example, two parallel rotation slide rails 331 are set between every rotation bin 34 and rotating disk 34, on every rotation slide rail 331 2 sliding blocks 341 are equipped with, thus there are 4 tie points between every rotation bin 34 and rotating disk 34, suspension that can be stable plays rotation Turn bin 34.

Limit assembly 36 refers to set prominent spacing block set 361 in the upper surface of rotation bin 34, and in rotating disk 33 The two spacing fixed blocks 362 set on lower surface, two spacing fixed blocks 362 are separately positioned on the front and rear both sides of spacing block set 361, Defined herein fore-and-aft direction is to rotate the direction that bin is moved radially.Two spacing fixed blocks 362 are near the side of spacing block set 361 Have rubber blanket, the impulse force of spacing fixed block 362 is clashed into for buffer limit projection 361.

It is additionally provided between rotation bin 34 and rotary shaft 32 for buffering the elastic buffer group that rotation bin 34 is moved radially Part 37.Elastic buffer member is nitrogen spring in the present embodiment, as shown in Figure 3,4, specially：One is arranged on the top of rotary shaft 32 Spring support base 372, spring support base 372 is connected and fixed with rotary shaft 32, and spring is provided with spring support base 372 Support 373, a nitrogen spring 371, i.e. nitrogen spring 371 are connected between the top and rotation bin 34 upper end of spring support 373 One end fixed with rotary shaft 32, the other end with rotation bin 34 fix, buffer rotation using its good elastic buffer ability Turn outer to cast mental and physical efforts aside when bin 34 rotates.In the present embodiment, 2 nitrogen are connected between every rotation bin 34 and rotary shaft 32 Spring 371, sets 2 spring supports 373 on spring support base 372 accordingly, improves every rotation bin 34 and is driven Buffering dynamics during rotation.

As viewed in figures 5-8, rotation bin 34 is in box like, is closed by biside plate 342, base plate 343, top board 344 and postnotum 345 Face is enclosed into towards outward opening, turnover rotates bin to material from front end for the rotation front end of bin 34；The centre of postnotum 345 and base plate 343 It is respectively provided with for drawing material part 35 through the drawing material dead slot 346 for pulling out material from inside to outside.Wherein in postnotum 345 for vertical Material dead slot 346 is drawn, in base plate 343 is the drawing material dead slot 346 of level, both constitute L-shaped dead slot, and it is whole to extend formation forward Material passage is drawn, the push bracket 351 of material part 35 is drawn longitudinally through rotation bin postnotum 345, and laterally may pass through whole rotation material Frame 34, global design is simply ingenious.

Rotate also to be set up on the base plate 343 of bin 34 and there are some rotating drums 347.The front end for rotating bin 34 is additionally provided with work Dynamic front door 348, movable front door 348 controls it in the folding of rotation bin 34 front end by front door actuator 349.Movable front door 348 are connected to the front end of side plate 342 by hinge 3481, and biside plate respectively connects a movable front door.As shown in figure 8, front door actuator 349 include a cylinder, and the cylinder body 3491 of cylinder is connected by front door axle bed 3492 with the outside of side plate 342, cylinder body 3491 and front door Axle bed 3492 is hinged, and the end of piston rod 3493 of cylinder connects brail 3494 always, and the other end of right angle pull bar 3494 passes through Front door joint 3495 is connected with movable front door 348, and wherein front door joint 3495 is fixed on the outside of movable front door 348, right angle pull bar 3494 are hinged with front door joint 3495.

Piston bar 3492 protracts, and drives right angle pull bar 3494 to push down movable front door 348 by front door joint 3495, Make it vertical with side plate 342, be closed；When piston bar 3492 shrinks, the outer shifting of right angle pull bar 3494, gas are driven The rotation of cylinder cylinder body 3491 is inside contracted, and related pulling activity front door 348 outwards rotates, and makes it parallel with side plate 342, in enabling shape State.There is the effect for being oriented to and drawing material at movable front door 348 now.Anglec of rotation during movable 348 folding of front door is only 90 degree, is Minimum angles needed for discharging, so reduce space hold as far as possible, but have also reached the effect for closing material discharging.

As shown in figure 9, drawing material part 35 to expect actuator 352 and vertical push bracket 351 including horizontal drawing, material actuator is drawn 352 driving push bracket 351 are moved radially before and after the rotation bin 34 for drawing the top of material part 35, are passed through in the moving process of push bracket 351 Draw material dead slot 346.Specifically, two parallel drawing material slide rails 353 are fixed in rack platen 311, material slide rail 353 is drawn parallel to thing Expect the outgoing direction that enters in rotation bin 34, and just to drawing material dead slot 346.After drawing material slide rail 353 to extend inwardly to rotation bin 34 The rear of backboard 345, one is arranged thereon can be solid on push bracket sliding block 354 along the push bracket sliding block 354 for drawing material slide rail 353 to move radially A fixed vertical shape push bracket 351 wide.Drawing material actuator 352 is installed between two drawing material slide rails 353, is drawn and is expected actuator 352 Fixing end is arranged in the frame of next station, and movable end is connected by a connecting rod with push bracket 351.Material actuator 352 is drawn to drive The flexible drive push bracket 351 of its movable end is moved to be moved radially along drawing material slide rail 353.The size of push bracket 351 and the drawing material phase of dead slot 346 Match somebody with somebody, the home position of push bracket 351 is in the rear of rotation bin 34, material is pulled out from the front to the back when drawing material, simple structure is efficient.

In the present embodiment, rotary conveying mechanism 3 is applied in a kind of folded bag collection chartered plane, for various pouch-packaged goods Folded bag packaging, such as cement, chemical fertilizer, grain, feed.As shown in Fig. 2 a kind of bag folding containerized machine, in the output end of package pipeline 1 Lower section sets single-row bag-stacking device 2, and the end that goes out to wrap of single-row bag-stacking device 2 connects rotary conveying mechanism 3, rotary conveying mechanism 3 Draw material end to be docked with heap bag collection assembling device 4, running track 7 is provided with below the other end of heap bag collection assembling device 4, in operation rail The folded bag packing apparatus 5 of operation back and forth is provided with road 7, is turned by splicing between heap bag collection assembling device 4 and folded bag packing apparatus 5 Moving device 6 is accepted the package on heap bag collection assembling device 4 and is transferred them on folded bag packing apparatus 5.Installed on rotary frame 31 There is the one end for drawing material part 35 to connect heap bag collection assembling device 4；It is one of to rotate entering for bin 34 when rotary shaft interval stops Material end is docked with single-row bag-stacking device 2, draws the rotation bin 34 on material part 35 to be docked with heap bag collection assembling device 4.

Wherein single-row bag-stacking device 2, as shown in figs. 10-12, including frame 21 and folded lodge 22, wherein the folded upper end of lodge 22 The charging aperture 226 being engaged with package is opened up, the folded front end of lodge 22 sets out bag mouthful 227, go out to wrap the front of mouth 227 and set switchable Go out to wrap the slip front door 224 of mouth, define bag mouth is oriented front；Also set up in folded lodge 22 corresponding with going out to wrap mouth 227 Bag apparatus 23 are pushed away for stack bag outlet；The folded bottom of lodge 22 also sets up the lowering or hoisting gear 24 that package is accepted for buffering.

Slide and be additionally provided between front door 224 and folded lodge 22 for driving the side of the slip sidesway of front door 224 to push away actuator 2242.Pushing away bag apparatus 23 includes pushing away bag frame 231 and pushing away Packet driven component 232, pushes away before founding column 223 after bag frame 231 is vertically arranged in Side, the height for pushing away bag frame 231 is highly corresponding with package heap poststack.Lowering or hoisting gear 24 includes that lifting table plate 241 and lifting are driven Dynamic component 242, lifting drive component 242 drives lifting table plate 241 to be moved up and down in folded lodge 22.Also set up on folded lodge 22 There is the limit switch of the control rise and fall of lifting table plate 241.The top of lifting table plate 241 also sets up some rollers 243, roller it Between be arranged in parallel, orientation with push away bag direction it is parallel.

Heap bag collection assembling device 4, as shown in figure 13, including transfer gantry 41, if setting up arranged in parallel on transfer gantry 41 Dry packaging roller 42, the height of packaging roller 42 goes out to wrap height corresponding with single-row bag-stacking device 2；The both sides of transfer gantry 41 are all provided with The packaging retaining frame 43 for protruding upward is put, the height of packaging retaining frame 43 is corresponding with folded bag height；In the upper end of packaging retaining frame 43 of both sides Between also set up the package of heap can be delivered to next station push away bag part 44.

Figure it is seen that the outbound course of single-row bag-stacking device 2 is in 90 degree with the input direction of heap bag collection assembling device 4 Angle.Therefore in the present embodiment, the lower surface of rotating disk 33 symmetrically and evenly sets 4 rotation bins 34, reach one it is in a basic balance State, into 90 degree of angles between adjacent rotation bin.Rotary shaft 32 rotates every time, bin 34 is rotated and rotates 90 against gesture pin Degree, just goes at the drawing material after heap bag collection assembling device 4 the rotation bin 34 before single-row bag-stacking device 2, so as to complete package Transfer, go to the front of single-row bag-stacking device 2 with the circulation of rotation bin 34 of space-time, wait and continue to feed.

All there was only one from start to finish on rotation bin in rotary conveying mechanism has material above, other hole capitals after selling all securities, in face of list Row bag-stacking device is hole capital after selling all securities state, is have material state during in face of heap bag collection assembling device, it is ensured that the continuity of rotation conveying.

The course of work of embodiment provided by the present invention：Single-row bag-stacking device 2 is set directly at the output end of package pipeline 1 Lower section, while the top for pushing away bag frame 231 is docked with conveying line output terminal, that folds lodge 22 goes out to wrap mouth with rotation in rotary conveying mechanism Turn the feed end docking of bin 34.When package reaches 1 side end of pipeline folded lodge is slided to along the side end of turning up for pushing away bag frame 231 Be raised on the lifting table plate 241 on top in 22, the interval of lifting table plate 241 declines, speed and switch frequency match, package according to Secondary superposition, forms single-row folded bag.When lifting table plate 241 touches the limit switch of bottom, pipeline pause running, side pushes away drive Moving part 2242 drives and slides the sidesway of front door 224, concedes out bag mouthfuls 227, pushes away Packet driven component 232 and drive pushing away bag frame 231 and move forward, and pushes away Fold bag outlet.After pushing away bag in place, push away bag frame 231, slip front door 224 and reset successively, lifting table plate 241 is raised up to folded lodge 22 Top, limit switch senses in place, and package pipeline 1 is operated again, repeats folded packet procedures.

The folded bag released enters in the signified rotary conveying mechanism 3 of the present invention, the driving activity front door of front door actuator 349 348 closing the door in the rotation front end of bin 34.Motor 331 under rotary shaft 32 starts rotation, and drive has the rotation bin 34 of material inverse Gesture pin rotates 90 degree, moves to the top of drawing material part 35, meanwhile, empty rotation bin 34 goes to the front of single-row bag-stacking device 2, waits Continue to feed.Material actuator 352 is drawn to start in the enabling of rotation bin 34 front end in the driving activity front door 348 of front door actuator 349 Push bracket 351 will rotate folded bag pull-out in bin 34 and deliver on the packaging roller 42 of heap bag collection assembling device 4 through drawing material dead slot 346. Push bracket 351 returns to original position, the restarting rotation of motor 331 under rotary shaft 32, and continuity ground is wrapped folded from single-row bag-stacking device 2 Before place's band to heap bag collection assembling device 4.Operated and rotary conveying mechanism with the bag outlet that pushes away that single-row bag-stacking device 2 is completed in the section time 3 drawing expects frame running.

Folded bag on heap bag collection assembling device 4 successively against reach, after Ji Bao packings amount to be achieved, by pushing away bag part 44 once Property is removed to next station, in place after be back to original position again and await orders.During this period, rotary conveying mechanism 3 and single-row folded packaging Put 2 continuous cyclically transfers and fold bag.

Above-described embodiment is only presently preferred embodiments of the present invention, not limits practical range of the invention with this, therefore, it is all according to The equivalent change that shape of the invention, structure, principle are done is drawn, and all should be covered by within protection scope of the present invention.

Claims (10)

1. a kind of rotary conveying mechanism, is arranged in material delivery track, it is characterised in that the rotary conveying mechanism（3）Bag Including rack（31）, its rack platen（311）Center vertical wears a rotary shaft（32）, rotary shaft（32）With rack platen（311） Between bearing, rotary shaft are set（32）By rotating shaft actuator（321）Drive and rotate；Rotary shaft（32）Upper horizontal connection one Rotating disk（33）, rotating disk（33）The circumferentially spaced hanging in lower surface several be used to accept the rotation bin of material（34）；A certain Rotation bin（34）Lower section be provided for by material from rotation bin（34）The drawing material part of interior pull-out（35）, the pulling bag portion Part（35）It is fixed on rack platen（311）On.

2. rotary conveying mechanism as claimed in claim 1, it is characterised in that the rotation bin（34）With rotating disk（34）Slide Connection, rotating disk（33）In corresponding rotation bin（34）The lower surface of position sets the rotation slide rail of radial direction（331）, rotate bin （34）On be equipped with can be in rotation slide rail（331）The sliding block of upper slip（341）；Rotation bin（34）With rotating disk（33）Between also It is provided with for limiting rotation bin（34）Move radially the limit assembly of scope（36）.

3. rotary conveying mechanism as claimed in claim 2, it is characterised in that the limit assembly（36）Refer in rotation bin （34）Upper surface prominent spacing block set is set（361）, and in rotating disk（33）The two spacing fixed blocks set on lower surface （362）, two spacing fixed blocks（362）It is separately positioned on spacing block set（361）Front and rear both sides, define fore-and-aft direction for rotation expect The direction that frame is moved radially.

4. rotary conveying mechanism as claimed in claim 2, it is characterised in that rotation bin（34）With rotary shaft（32）Between also It is provided with for buffering rotation bin（34）The elastic buffer member for moving radially（37）.

5. rotary conveying mechanism as claimed in claim 1, it is characterised in that the rotation bin（34）In box like, by both sides Plate（342）, base plate（343）, top board（344）And postnotum（345）Surround face into rotation bin（34）Front end is towards outward opening, thing From front end, turnover rotates bin to material；Postnotum（345）And base plate（343）Centre be respectively provided with for draw material part（35）Through by interior Pull out the drawing material dead slot of material（346）.

6. rotary conveying mechanism as claimed in claim 5, it is characterised in that the rotation bin（34）Base plate（343）On Also setting up has some rotating drums（347）.

7. the rotary conveying mechanism as described in claim 5 or 6, it is characterised in that the rotation bin（34）Front end also set There is movable front door（348）, movable front door（348）By front door actuator（349）It is controlled in rotation bin（34）Front end is opened Close.

8. rotary conveying mechanism as claimed in claim 7, it is characterised in that the movable front door（348）By hinge （3481）It is connected to side plate（342）Front end, biside plate respectively connects a movable front door.

9. rotary conveying mechanism as claimed in claim 8, it is characterised in that the front door actuator（349）Including a cylinder, The cylinder body of cylinder（3491）By front door axle bed（3492）With side plate（342）Outside is connected, cylinder body（3491）With front door axle bed （3492）It is hinged, the piston rod of cylinder（3493）End connects brail always（3494）, right angle pull bar（3494）The other end By front door joint（3495）With movable front door（348）Connection, wherein front door joint（3495）It is fixed on movable front door（348）Outward Side, right angle pull bar（3494）With front door joint（3495）It is hinged.

10. the rotary conveying mechanism as described in claim 1 or 6, it is characterised in that the drawing material part（35）Including level Draw material actuator（352）And vertical push bracket（351）, draw material actuator（352）Drive push bracket（351）Drawing material part（35）On The rotation bin of side（34）It is front and rear to move radially, push bracket（351）Through drawing material dead slot in moving process（346）.