A kind of automatic bag feeding mechanism
Technical field
The present invention relates to a kind of automatic bag feeding mechanism, can be used for the packaging production line of particle, granular material.
Background technology
In manufacturing line for particle, granular material packing, at first to realize providing continuously package bag, then inhale bag, inhale bag and sack will be opened, then prop up sack and be enclosed within the blanking port below, then sack is fixed on outside blanking port by clamping device later.In the blanking process, need to make to pack closely knit, be exactly to load the bag of running while make particulate matter load closely knit basic skills as far as possible.The packaging bag that has completed pack needs transhipment in time to send into next workshop section, to guarantee the continuous smoothness of manufacturing line, enhances productivity.
On May 25th, 2011, the Chinese invention patent application that publication No. is CN102069925A, a kind of automatic bag-mounting machine of valve bag is disclosed, comprise a frame, this frame is configured in a side of at least two one group of bottle placers be arranged in a linear each other with horizontal filling exit under the use state, and corresponding to the place ahead of horizontal filling exit; One valve bag extraction mechanism, this valve bag extraction mechanism is sliding fitting on frame movably; One is sent and valve bag capture mechanism that the valve bag that arrives is caught by described valve bag extraction mechanism, is located on described frame; One valve bag sack gripping organ, this valve bag sack gripping organ is provided on the valve bag extraction mechanism; One takes away and transfers to the filling bottle placer of bottle placer and feed bag mechanism clamping under state from the valve bag capture mechanism for the valve bag that will be caught by described valve bag capture mechanism, movably is located on frame.
Valve bag sack gripping organ comprises acting cylinder, the first swing arm, the first jig arm, the second swing arm, connecting rod, the 3rd swing arm and the second jig arm, acting cylinder is fixed on pedestal with plumbness, the second acting cylinder post of this acting cylinder is connected with an end of the first swing arm, and the other end of the first swing arm formation has a swing arm Connection Block, the upper end of the first jig arm and swing arm Connection Block are fixed, lower end is installed with the first jaw, one end of the second swing arm is connected with the swing arm Connection Block, the other end is connected with an end of connecting rod, the other end of connecting rod is connected with an end of the 3rd swing arm, and the other end of the 3rd swing arm formation has a swing arm seat, swing arm seat pivot is arranged on described pedestal, the upper end of the second jig arm and swing arm seat are fixed, lower end is installed with the second jaw, this second jaw is corresponding with the first jaw and to cooperation, described acting cylinder is oil cylinder or cylinder.
This automatic bag feeding machine has the following disadvantages: 1, on it, the bag level is carried out apart from longer, larger to rate, and the sack captured in addition easily drops apart from motion process long; 2, it draws sack action movement complexity, and structural span is large, to installation environment, requires high; 3, it can not realize continuous automatic bag feeding, and each empty bag is finished, and needs to shut down and augments sack, and the time is longer; 4, it is applicable filling pouring-in with level, inapplicable to the charging apparatus of the gravity blanking type of the industries such as feed, chemical industry.
Summary of the invention
The object of the invention is to, overcome problems of the prior art, a kind of automatic bag feeding mechanism of simple in structure, reliable in action is provided.
For solving above technical matters, a kind of automatic bag feeding provided by the present invention mechanism, comprise that successively storage bag bag supply machine structure, a suction bag bag openning body, support bag steering hardware, clamping expand bag mechanism and run the bag transshipment acitivity, described clamping expands blanking barrel in bag mechanism and is fixed on blanking barrel erecting stage below, before and after the blanking barrel lower port, both sides are respectively equipped with V-arrangement blanking adapter plate, the left and right sides of described V-arrangement blanking adapter plate is respectively equipped with can be by the blanking duckbilled plate of its sealing, and the upper end of described blanking duckbilled plate is hinged on respectively on blanking barrel; The upper end of two described V-arrangement blanking adapter plates is fixed with respectively vertically arranged blanking cylinder, the piston-rod lower end of described blanking cylinder is hinged with the middle part of blanking auxiliary connection respectively, described blanking auxiliary connection is horizontally disposed with and the two ends symmetry is hinged with the blanking connecting rod, and the lower end of described blanking connecting rod is the symmetrical middle part that is hinged on described blanking duckbilled plate side respectively; The lower port outside of described blanking duckbilled plate is respectively equipped with the folder bag seat, the upper end outer wall of described blanking duckbilled plate is fixed with respectively the folder bag cylinder, the piston-rod lower end of described folder bag cylinder is hinged with the upper end of L shaped folder bag connecting rod respectively, the middle part corner of described L shaped folder bag connecting rod is hinged on respectively on the outer wall of blanking duckbilled plate, the bottom of described L shaped folder bag connecting rod is fixedly connected with the upper end of folder bag rubber block adapter plate respectively, the lower end of described folder bag rubber block adapter plate is fixed with respectively the folder bag rubber block, and described folder bag rubber block is serrated face towards the end face of folder bag seat.
With respect to prior art, the present invention has obtained following beneficial effect: the upper end of the blanking duckbilled plate of the V-arrangement blanking adapter plate left and right sides is hinged on respectively on blanking barrel, when blanking duckbilled plate in closed condition, sack is placed between folder bag seat and folder bag rubber block, then the piston rod of folder bag cylinder elongation, promote L shaped folder bag connecting rod and rotate around hinge-point, the lower end of L shaped folder bag connecting rod is to the motion of the direction near blanking duckbilled plate, until the folder bag rubber block is clamped in sack on the folder bag seat; When then the piston rod of blanking cylinder extends, the blanking auxiliary connection is descending, thereby the blanking connecting rod promotes respectively blanking duckbilled plate, around the top hinge-point, rotates and opens, and realizes blanking; After blanking completes, the piston rod of blanking cylinder is retracted, and the blanking auxiliary connection is up, and the blanking connecting rod affects respectively blanking duckbilled plate to close; The piston rod of last folder bag cylinder is retracted, and affects L shaped folder bag connecting rod to rotate around hinge-point, and the lower end of L shaped folder bag connecting rod is to the motion of the direction away from blanking duckbilled plate, until the folder bag rubber block unclamps sack.The folder bag rubber block is that serrated face can improve the clamping effect towards the end face of folder bag seat.
As preferred version of the present invention, described blanking barrel erecting stage below is fixed with expands the bagging apparatus supporting plate, be fixed with on described expansion bagging apparatus supporting plate and expand a bag vertical cylinder, the surface of described expansion bag vertical cylinder is provided with the cylinder slide rail, the rocking arm adapter plate by slider support on described cylinder slide rail, the outer wall bottom of described rocking arm adapter plate is fixed with expands bag horizontal bidirectional cylinder, the described two-piston bar that expands bag horizontal bidirectional cylinder level respectively is protruding and be hinged on respectively the front bottom of expanding bag bar rocking arm and rear expansion bag bar rocking arm, be fixedly connected with respectively on the sustained height position of described front expansion bag bar rocking arm and rear expansion bag bar rocking arm and expand a bag adjusting screw(rod), expanding the bag adjusting screw(rod) is hinged on respectively on described rocking arm adapter plate and passes the rocking arm adapter plate and stretch out to the described V-arrangement blanking adapter plate outside, the described free end that expands the bag adjusting screw(rod) is fixed with the expansion bag bar extended along short transverse.When sack is strutted by left and right, its fore-and-aft direction can shrink, and needs to adopt an expansion bag bar that fore-and-aft direction is expanded, to increase the opening bore of sack; While expanding the two-piston bar elongation of bag horizontal bidirectional cylinder, outwards rotate the bottom of front expansion bag bar rocking arm and rear expansion bag bar rocking arm, drives two expansion bag adjusting screw(rod) opposite direction rotatings, and two lower ends of expanding the bag bar outwards expand simultaneously; When the action of expansion bag vertical cylinder, rocking arm adapter plate integral body drive front and back are expanded a bag bar rocking arm, expansion bag adjusting screw(rod) and an expansion bag bar and are moved up and down, to adjust the depth of penetration of expansion bag bar at sack.
As preferred version of the present invention, described top bag transshipment acitivity comprises the loading base, vertically be connected with on described loading base and carry bag bracket, described year bag bracket upper end is connected with bag platform that carries of level, described year bag platform below is provided with embraces the bag mechanism base plate, the both sides, below of described armful of bag mechanism base plate are provided with bag horizontal guide of sending that is parallel to described loading base length azimuth axis, the described bag horizontal guide of sending lays respectively in armful bag base plate linear bearing, and described armful of bag base plate linear bearing is fixed on the lower plane of described armful of bag mechanism base plate; Also be fixed with and send a bag horizontal air cylinder on described loading base, the described axis that send bag horizontal air cylinder and its piston rod end parallel with the axis of loading base length direction is hinged on described armful of bag mechanism base plate; The two ends of described armful of bag mechanism base plate are symmetrically installed with embraces bag montant base, but what be separately installed with folding on described armful of bag montant base embraces a bag montant, two described armfuls of bag montants protrude upward from the both sides of described year bag berm width direction respectively, the middle part of two described armfuls of bag montants be separately installed with in opposite directions and perpendicular to ground embrace the sackholder plate, the upper end of described armful of bag montant is fixed with the sack clamping plate that stretch out in opposite directions.During contents, the bottom of pocket is placed in carries on the bag platform, after the pocket filling, two armfuls of bag montants close, and two armfuls of sackholder plates are held the bag body tightly, then send the piston rod of bag horizontal air cylinder to stretch out, embrace the bag mechanism base plate by embracing bag base plate linear bearing along sending a bag horizontal guide to move, embrace a bag mechanism base plate drive armful bag montant and move, two armfuls of sackholder plate holders are held the bag of shutting up and are being carried a bag platform slip, until pocket leaves, carry a bag platform; Then embrace a bag montant and open, pocket falls.
As preferred version of the present invention, every described armful bag montant base comprises that two are parallel to the base riser of described loading base width axis, it is identical and form the connecting rod mechanism of parallelogram that the upper end same area of two base risers is hinged with respectively shape, the corresponding node of two described connecting rod mechanisms interconnects by bearing pin respectively and bearing pin two ends, two of belows are hinged on respectively the base that forms parallelogram on the base riser, the top connecting rod is parallel to the top margin that ground forms parallelogram, the bottom of described armful of bag montant is provided with embraces bag montant sole, described armful of bag montant sole is fixed on the top of described connecting rod mechanism, described connecting rod mechanism is positioned at that inboard connecting rod crosses that jointed shaft stretches out downwards and termination is hinged on respectively a piston rod end of embracing the bag cylinder, and two armfuls of bag cylinders are separately fixed on described armful of bag mechanism base plate.Because bearing pin two ends, two of belows are hinged on respectively the base that forms parallelogram on the base riser, no matter how this connecting rod mechanism changes, its top margin is parallel to base all the time, the end face of this connecting rod mechanism remains horizontality, and how folding all keeps the state perpendicular to ground also just to have guaranteed no matter to embrace bag montant simultaneously; When embracing the piston rod elongation of bag cylinder, outwards move in the lower end that promotes inboard connecting rod, and the inside move toward one another in the upper end of connecting rod mechanism, be arranged on armful bag montant at connecting rod mechanism top mutually near realizing an armful bag action; Otherwise; When the piston rod of embracing the bag cylinder is retracted, affect the lower end of inboard connecting rod inwardly to move, outwards move in the upper end of connecting rod mechanism, and what be arranged on the connecting rod mechanism top embraces the bag montant mutually away from realizing pocketing action.
As preferred version of the present invention, the lower surface of described year bag platform is fixed with top bag cylinder.Pocket bottom is placed on article carrying platform, Yi Bian accept blanking, Yi Bian vibrate, is conducive to the closely knit of bag interior goods under the driving of top bag cylinder.
As preferred version of the present invention, described storage bag bag supply machine structure comprises work bag storehouse and the spare sack storehouse that shape size is identical, described work bag storehouse and spare sack storehouse comprise respectively a bag bottom of the reservior seat, the surrounding of bag bottom of the reservior seat is respectively equipped with the bag storehouse breast board protruded upward, between two bags of bottom of the reservior seats, by bag storehouse connection bracket, be fixedly connected with, the below of described bag bottom of the reservior seat is provided with a bag storehouse roller, described bag storehouse roller is supported on respectively on two bag storehouse line slideways that are parallel to each other, the two ends of bag storehouse line slideway are fixed on frame by bag storehouse guide rails assembling seat respectively, marsupial storehouse propulsion cylinder also is installed on frame, the piston rod part of described bag storehouse propulsion cylinder and described bag storehouse connection bracket are hinged.The surrounding of bag bottom of the reservior seat is respectively equipped with the bag storehouse breast board protruded upward, bag storehouse breast board inner chamber forms storage bag space, be fixedly connected with and make work bag storehouse and the spare sack storehouse can synchronizing moving by bag storehouse connection bracket between two bags of bottom of the reservior seats, after pocket in the work bag storehouse takes, the propulsion cylinder action of bag storehouse, push the work forward bag storehouse and ,Dai storehouse, spare sack storehouse roller of its piston rod elongation rolls and makes work bag storehouse and spare sack storehouse move forward on the line slideway of bag storehouse, realizes replacing.
As preferred version of the present invention, the described bag bag openning body of inhaling comprises and is positioned at bag suction bag mechanism of top, storehouse and is positioned at bag bag openning body in the place ahead, storehouse, described suction bag mechanism comprises L shaped adapter plate, upper sucker, inhale the bag horizontal air cylinder and inhale the bag vertical cylinder, the both sides, horizontal plate lower end of described L shaped adapter plate by L shaped adapter plate slider support on L shaped adapter plate horizontal guide rail, described suction bag vertical cylinder is fixed on the riser front of L shaped adapter plate, the piston-rod lower end of inhaling the bag vertical cylinder is connected with the upper sucker stand extended along bag storehouse Width, described upper sucker suction inlet is evenly distributed on downwards on described upper sucker stand, described suction bag horizontal air cylinder is fixed on frame, and the piston rod front end of suction bag horizontal air cylinder and the riser back side of L shaped adapter plate are hinged, described bag openning body comprises the bag openning body adapter plate, drives bag vertical cylinder and lower sucker, described lower sucker suction inlet upwards is evenly distributed on lower sucker stand, described lower sucker stand is parallel to described upper sucker stand and lower end and described piston rod top of opening bag vertical cylinder is hinged, the described bag vertical cylinder of opening is fixed on described bag openning body adapter plate, and described bag openning body adapter plate is fixed on frame.At first inhale the action of bag vertical cylinder, the piston rod elongation of inhaling the bag vertical cylinder promotes upper sucker stand and descends, and is arranged on the upper surface that upper sucker on sucker stand is pressed in pocket pocket is held, and then inhales a bag vertical cylinder piston rod and retracts pocket is mentioned; Then inhale the action of bag horizontal air cylinder L shaped adapter plate is pushed away forward, L shaped adapter plate integral body moves along L shaped adapter plate horizontal guide rail, drives upper sucker stand simultaneously and moves forward, and pocket arrives lower sucker top; Now open a bag vertical cylinder action, lower sucker stand is risen in its piston rod elongation, makes lower sucker hold the lower surface of pocket, then opens the piston rod of bag vertical cylinder and retracts, and the lower surface that lower sucker holds pocket pulls open sack; So this device can be drawn like a cork pocket, movement and open sack.
As preferred version of the present invention, sustained height place, described upper sucker top is set with respectively the sucker pressure foot, and sustained height place, described lower sucker below is set with respectively lower sucker pressure foot.Upper sucker top arranges the sucker pressure foot, and lower sucker below arranges lower sucker pressure foot, can guarantee that the pocket broad ways remains in same plane substantially.
As preferred version of the present invention, described suction bag vertical cylinder both sides are respectively equipped with the suction bag vertical guide stem parallel with inhaling bag vertical cylinder axis, and described suction bag vertical guide stem from inhale bag vertical guide stem linear bearing, is passed respectively and lower end is fixed on described lower sucker stand; Described suction bag horizontal air cylinder both sides are respectively equipped with the suction bag horizontal guide parallel with inhaling bag horizontal air cylinder axis, described suction bag horizontal guide respectively from inhale bag horizontal guide linear bearing through and front end be fixed on the riser back side of described L shaped adapter plate.While inhaling the action of bag vertical cylinder, inhale the bag vertical guide stem and slide in inhaling bag vertical guide stem linear bearing, be conducive to the sucker stand easy motion; While inhaling the action of bag horizontal air cylinder, inhale the bag horizontal guide and slide in inhaling bag horizontal guide linear bearing, be conducive to the easy motion of L shaped adapter plate.
As preferred version of the present invention, described support bag steering hardware comprises support bag rotating shaft and two L shaped support bag handgrips that stretch out forward below, the two ends of described support bag rotating shaft by the shaft bearing seat supports on frame and wherein an end rotating shaft synchronous pulley is installed, described rotating shaft synchronous pulley is in transmission connection by the output pulley of Timing Belt and rotating shaft drive motor, be positioned at two shaft bearing seat inboards in the rotating shaft of described support bag and be fixed with respectively the rotating shaft connecting platform, the top same area of described L shaped support bag handgrip is hinged on the front end face of described rotating shaft connecting platform by support bag handgrip screw respectively, but the upper end of described L shaped support bag handgrip is hinged by the two-piston bar of adjusting screw(rod) and two-way support bag cylinder respectively, described two-way support bag cylinder is fixed on support bag cylinder mounting base and axis parallels with the axis of described support bag rotating shaft, the two ends of described support bag cylinder mounting base are separately fixed on the upper surface of described rotating shaft connecting platform.After being opened, the sack in level is enclosed within on the bottom external part of L shaped support bag handgrip, now two-way support bag cylinder action, the piston rod symmetric shrinkage at its two ends, affect the top of L shaped support bag handgrip inwardly to shrink around support bag handgrip screw turns symmetry, the bottom of L shaped support bag handgrip progressively outwards expands, until by the sack stretching; Then the rotating shaft drive motor drives support bag rotating shaft rotation by Timing Belt, from motor side, sees that the rotating shaft of support bag is for rotating counterclockwise 90 °, and the L shaped support bag of support bag rotating shaft drive handgrip is synchronous rotates 90 °, and now the sack of pocket is upwards prepared clamping.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation, and accompanying drawing only provides reference and explanation use, non-in order to limit the present invention.
The front view that Fig. 1 is automatic bag feeding of the present invention mechanism.
The left view that Fig. 2 is Fig. 1.
The back view that Fig. 3 is Fig. 1.
The block diagram that Fig. 4 is Fig. 1.
The front view that Fig. 5 is storage bag bag supply machine structure in automatic bag feeding of the present invention mechanism.
The right elevation that Fig. 6 is Fig. 5.
The left view that Fig. 7 is Fig. 5.
The block diagram one that Fig. 8 is Fig. 5.
The block diagram two that Fig. 9 is Fig. 5.
Figure 10 inhales the front view of bag bag openning body in automatic bag feeding of the present invention mechanism.
The left view that Figure 11 is Figure 10.
The right elevation that Figure 12 is Figure 10.
The birds-eye view that Figure 13 is Figure 10.
The block diagram one that Figure 14 is Figure 10.
The block diagram two that Figure 15 is Figure 10.
The front view that Figure 16 is automatic bag feeding of the present invention mechanism support bag steering hardware.
The left view that Figure 17 is Figure 16.
The birds-eye view that Figure 18 is Figure 16.
The block diagram that Figure 19 is Figure 16.
Figure 20 is the front view that in automatic bag feeding of the present invention mechanism, clamping expands bag mechanism.
The left view that Figure 21 is Figure 20.
The right elevation that Figure 22 is Figure 20.
The block diagram that Figure 23 is Figure 20.
The front view that Figure 24 is bag transshipment acitivity in top in automatic bag feeding of the present invention mechanism.
The left view that Figure 25 is Figure 24.
The birds-eye view that Figure 26 is Figure 24.
The block diagram that Figure 27 is Figure 24.
In figure: 101. work bag storehouses; 101a. bag bottom of the reservior seat; 101b. bag storehouse breast board; 101c. bag base plate; 101d. spring fitting sleeve; 101e. roller runners; 101f. bag storehouse roller; 101g. bag storehouse connection bracket; 102. bag storehouse line slideway; 103. bag storehouse guide rails assembling seat; 104. bag storehouse propulsion cylinder; 105. bag storehouse moving leader; 106. bag storehouse moving leader linear bearing; 107. flange adapter plate; 108. spare sack storehouse;
201.L shape adapter plate; 202.L shape adapter plate slide block; 203.L shape adapter plate horizontal guide rail; 204. inhale the bag horizontal air cylinder; 205. inhale the bag horizontal guide; 206. inhale bag horizontal guide linear bearing; 207. inhale the bag vertical cylinder; 208. inhale the bag vertical guide stem; 209. inhale bag vertical guide stem linear bearing; 210. upper sucker stand; 210a. upper sucker; 210b. upper sucker pressure foot; 211. lower sucker stand; 211a. lower sucker; 211b. lower sucker pressure foot; 212. open a bag vertical cylinder; 213. open a bag vertical guide stem; 214. open a bag vertical guide stem linear bearing;
301. support bag rotating shaft; 302. shaft bearing seat; 303. rotating shaft synchronous pulley; 304. Timing Belt; 305. rotating shaft drive motor; 306. rotating shaft connecting platform; 307.L shape support bag handgrip; 308. support bag handgrip screw; 309. two-way support bag cylinder; But 310. adjusting screw(rod); 311. oscillating bearing; 312. support bag cylinder mounting base; 313. water bumper; 314. bumper support;
401. folder bag cylinder; 402.L clevis bag connecting rod; 403. folder bag connecting rod free bearing; 404. folder bag rubber block adapter plate; 405. adapter plate safetied pin; 406. folder bag rubber block; 407. expand the bagging apparatus supporting plate; 408. expand the bag vertical cylinder; 408a. cylinder slide rail; 409. slide block; 410. expand the bag vertical guide stem; 411. expand bag vertical guide stem linear bearing; 412. rocking arm adapter plate; 413. expand bag horizontal bidirectional cylinder; 414. expand bag Level tune connecting rod; 415a. front expansion bag bar rocking arm; Expand bag bar rocking arm 415b. rear; 416. expand the spacing connecting rod of bag rocking arm; 417. expand the bag adjusting screw(rod); 418. expand the bag bar;
501. loading base; 502. burr adjustable tail margin; 503. carry bag bracket; 504. carry the bag platform; 505. top bag cylinder; 506. embrace the bag mechanism base plate; 507. embrace bag base plate linear bearing; 508. send a bag horizontal guide; 508a. send a bag horizontal guide permanent seat; 509. send a bag horizontal air cylinder;
510. embrace the bag cylinder; 511. embrace the bag regulating connecting rod; 512. embrace bag montant base; 513. connecting rod mechanism; 514. embrace the bag montant; 514a. embrace bag montant sole; 514b. embrace the sackholder plate; 514c. sack clamping plate;
6. feed bin; 7. blanking barrel erecting stage; 8. blanking barrel; 9.V shape blanking adapter plate; 10. blanking duckbilled plate; 10a. blanking duckbilled plate free bearing; 10b. folder bag seat; 11. blanking cylinder; 12. blanking auxiliary connection; 13. blanking connecting rod.
The specific embodiment
As shown in Figures 1 to 4, automatic bag feeding of the present invention mechanism, comprise successively a storage bag bag supply machine structure, inhale a bag bag openning body, a support bag steering hardware, clamping expand bag mechanism and a top bag transshipment acitivity.
Feed bin 6 is arranged on blanking barrel erecting stage 7 tops, blanking barrel 8 is fixed on blanking barrel erecting stage 7 belows, before and after the blanking barrel lower port, both sides are respectively equipped with V-arrangement blanking adapter plate 9, the left and right sides of V-arrangement blanking adapter plate 9 is respectively equipped with can be by the blanking duckbilled plate 10 of its sealing, and the upper end of blanking duckbilled plate 10 is hinged on blanking barrel 8 by blanking duckbilled plate free bearing 10a respectively; The upper end of two V-arrangement blanking adapter plates 9 is fixed with respectively vertically arranged blanking cylinder 11, the piston-rod lower end of blanking cylinder 11 is hinged with the middle part of blanking auxiliary connection 12 respectively, blanking auxiliary connection 12 is horizontally disposed with and the two ends symmetry is hinged with blanking connecting rod 13, and the lower end of blanking connecting rod 13 is the symmetrical middle part that is hinged on blanking duckbilled plate 10 sides respectively.
Inhaling the bag bag openning body at first mentions pocket by the upper surface of upper sucker suction pocket in storage bag bag supply machine structure, then descend sucker inhale at the pocket lower surface and drop-down sack opened, then the L shaped support bag handgrip lower end insertion sack of support bag steering hardware stretches tight and sack is turned to upwards, clamping expands bag mechanism sack is clamped to rear blanking, fills rear top bag transshipment acitivity pocket is transported.
As shown in Figures 5 to 9, storage bag bag supply machine structure comprises work bag storehouse 101 and the spare sack storehouse 108 that shape size is identical, work bag storehouse 101 and spare sack storehouse 108 comprise respectively a bag bottom of the reservior seat 101a, the surrounding of bag bottom of the reservior seat 101a is respectively equipped with the bag storehouse breast board 101b protruded upward, between two bags of bottom of the reservior seat 101a, by bag storehouse connection bracket 101g, be fixedly connected with, bag storehouse connection bracket 101g is preferably the spider that dos-à-dos is installed.
Marsupial storehouse roller 101f is installed by roller runners 101e in the below of bag bottom of the reservior seat 101a, bag storehouse roller 101f is supported on respectively on two bag storehouse line slideways 102 that are parallel to each other, the two ends of bag storehouse line slideway 102 are fixed on frame by bag storehouse guide rails assembling seat 103 respectively, marsupial storehouse propulsion cylinder 104 also is installed on frame, and the piston rod part of bag storehouse propulsion cylinder 104 is hinged with bag storehouse connection bracket.
The shape size of bag base plate 101c is suitable with the inner chamber of bag storehouse breast board 101b, pocket overlays on bag base plate 101c, four bights of bag bottom of the reservior seat 101a are separately installed with spring fitting sleeve 101d, be separately installed with spring on spring fitting sleeve 101d, the upper end of spring is supported on bag base plate 101c below.
The both sides of bag storehouse propulsion cylinder 104 are respectively equipped with the bag storehouse moving leader 105 paralleled with bag storehouse line slideway 102, bag storehouse moving leader 105 from bag storehouse moving leader linear bearing 106, passes respectively and an end is fixed on bag storehouse connection bracket, bag storehouse moving leader linear bearing 106 is separately fixed on flange adapter plate 107, and flange adapter plate 107 is fixed on frame.
As shown in Figure 10 to Figure 15, inhaling the bag bag openning body comprises the suction bag mechanism that is positioned at 101 tops, work bag storehouse and is positioned at bag bag openning body in the place ahead, storehouse, inhale bag mechanism and comprise L shaped adapter plate 201, upper sucker 210a, inhale bag horizontal air cylinder 204 and inhale bag vertical cylinder 207, the both sides, horizontal plate lower end of L shaped adapter plate 201 are supported on L shaped adapter plate horizontal guide rail 203 by L shaped adapter plate slide block 202, suction bag vertical cylinder 207 is fixed on the riser front of L shaped adapter plate 201, the piston-rod lower end of inhaling bag vertical cylinder 207 is connected with the upper sucker stand 210 extended along bag storehouse Width, upper sucker 210a suction inlet is evenly distributed on downwards on sucker stand 210, inhale bag horizontal air cylinder 204 and be fixed on frame, the piston rod front end of suction bag horizontal air cylinder 204 and the riser back side of L shaped adapter plate 201 are hinged, bag openning body comprises the bag openning body adapter plate, opens bag vertical cylinder 212 and lower sucker 211a, lower sucker 211a suction inlet upwards is evenly distributed on lower sucker stand 211, lower sucker stand 211 is parallel to sucker stand 210 and lower end and opens the piston rod top of bag vertical cylinder 212 hinged, open bag vertical cylinder 212 and be fixed on the bag openning body adapter plate, the bag openning body adapter plate is fixed on frame.
The both sides of inhaling bag vertical cylinder 207 are respectively equipped with the suction bag vertical guide stem 208 parallel with inhaling bag vertical cylinder axis, and suction bag vertical guide stem 208 from inhale bag vertical guide stem linear bearing 209, is passed respectively and lower end is fixed on lower sucker stand 211.While inhaling 207 action of bag vertical cylinder, inhale bag vertical guide stem 208 and slide in inhaling bag vertical guide stem linear bearing 209, be conducive to sucker stand 210 easy motions.
The both sides of inhaling bag horizontal air cylinder 204 are respectively equipped with the suction bag horizontal guide 205 parallel with inhaling bag horizontal air cylinder axis, inhale bag horizontal guide 205 respectively from inhale bag horizontal guide linear bearing 206 through and front end be fixed on the riser back side of L shaped adapter plate 201.While inhaling 204 action of bag horizontal air cylinder, inhale bag horizontal guide 205 and slide in inhaling bag horizontal guide linear bearing 206, be conducive to the easy motion of L shaped adapter plate 201.
Open bag vertical cylinder 212 both sides be respectively equipped with open bag vertical cylinder axis parallel open bag vertical guide stem 213, open bag vertical guide stem 213 respectively from open bag vertical guide stem linear bearing 214 through and upper end be fixed on the bag openning body adapter plate.While opening 212 action of bag vertical cylinder, open bag vertical guide stem 213 and slide in opening bag vertical guide stem linear bearing, be conducive to the smooth running of lower sucker stand.
Upper sucker 210a preferably evenly is provided with four along upper sucker stand 210, and lower sucker 211a preferably evenly is provided with four along lower sucker stand 211, pocket steadily can be picked up and opens.
Sustained height place, upper sucker 210a top is set with respectively sucker pressure foot 210b, and sustained height place, lower sucker below is set with respectively lower sucker pressure foot 211b, can guarantee that the pocket broad ways remains in same plane substantially.
As shown in Figure 16 to Figure 19, support bag steering hardware comprises support bag rotating shaft 301 and two L shaped support bag handgrips that stretch out forward below, the two ends of support bag rotating shaft 301 by shaft bearing seat 302, be supported on frame and wherein an end rotating shaft synchronous pulley 303 is installed, rotating shaft synchronous pulley 303 is in transmission connection by Timing Belt 304 and the output pulley of rotating shaft drive motor 305, be positioned at two shaft bearing seat 302 inboards in the rotating shaft 301 of support bag and be fixed with respectively rotating shaft connecting platform 306, the top same area of L shaped support bag handgrip is hinged on the front end face of rotating shaft connecting platform 306 by support bag handgrip screw 308 respectively, but the upper end of L shaped support bag handgrip 307 is hinged by oscillating bearing 311 and adjusting screw(rod) 310 respectively, but adjusting screw(rod) 310 is hinged with the two-piston bar of two-way support bag cylinder 309 respectively, two-way support bag cylinder 309 is fixed on support bag cylinder mounting base 312 and axis parallels with the axis of support bag rotating shaft 301, the two ends of support bag cylinder mounting base 312 are separately fixed on the upper surface of rotating shaft connecting platform 306.Two-way support bag cylinder 309 is equivalent to two cylinder dos-à-doss and is connected as a single entity, and two separate cylinders also can be set.
The place ahead, middle part of two L shaped support bag handgrips 307 is respectively equipped with water bumper 313, and water bumper 313 is fixed on bumper support 314, and bumper support 314 is fixed on frame, to prevent L shaped support bag handgrip 307, crosses its end position.
As shown in Figure 20 to Figure 23, clamping expands in bag mechanism, the lower port outside of blanking duckbilled plate 10 is respectively equipped with folder bag seat 10b, the upper end outer wall of blanking duckbilled plate 10 is fixed with respectively folder bag cylinder 401, the piston-rod lower end of folder bag cylinder 401 is hinged with the upper end of L shaped folder bag connecting rod 402 respectively, the middle part corner of L shaped folder bag connecting rod 402 is hinged on the outer wall of blanking duckbilled plate 10 by folder bag connecting rod free bearing 403 respectively, the bottom of L shaped folder bag connecting rod 402 is fixedly connected with the upper end of folder bag rubber block adapter plate 404 respectively, the lower end of folder bag rubber block adapter plate 404 is fixed with respectively folder bag rubber block 406, folder bag rubber block 406 is serrated face towards the end face of folder bag seat 10b.
Blanking barrel erecting stage 7 belows are fixed with expands bagging apparatus supporting plate 407, expand on bagging apparatus supporting plate 407 to be fixed with and expand bag vertical cylinder 408, the surface of expanding bag vertical cylinder 408 is provided with cylinder slide rail 408a, and rocking arm adapter plate 412 is supported on cylinder slide rail 408a by slide block 409; The outer wall bottom of rocking arm adapter plate 412 is fixed with expands bag horizontal bidirectional cylinder 413, the two-piston bar difference level that expands bag horizontal bidirectional cylinder 413 is protruding, by expanding bag Level tune connecting rod 414 and the front lower hinge that expands bag bar Rocker arm 4 15a and rear expansion bag bar Rocker arm 4 15b, expand bag Level tune connecting rod 414 by adjusting and can adjust the size that expands bag bar 418 apertures respectively.
Be fixedly connected with respectively on the sustained height position of front expansion bag bar Rocker arm 4 15a and rear expansion bag bar Rocker arm 4 15b and expand a bag adjusting screw(rod) 417, expand bag adjusting screw(rod) 417 and be hinged on respectively on rocking arm adapter plate 412 and pass rocking arm adapter plate 412 and stretch out to V-arrangement blanking adapter plate 9 outsides, the free end that expands bag adjusting screw(rod) 417 is fixed with the expansion bag bar 418 extended along short transverse.
The front lower hinge that expands bag bar Rocker arm 4 15a has the spacing connecting rod 416 of the bag of expansion rocking arm, and the other end that expands the spacing connecting rod 416 of bag rocking arm is hinged on the rear top of expanding bag bar Rocker arm 4 15b.Spacing connecting rod plays the limit effect to the front hunting range that expands bag bar Rocker arm 4 15a and rear expansion bag bar Rocker arm 4 15b on the one hand, has also improved on the other hand the front stability that expands bag bar Rocker arm 4 15a and rear expansion bag bar Rocker arm 4 15b action.
Expand bagging apparatus supporting plate 407 an expansion bag vertical guide stem 410 also is installed, the two ends of expanding bag vertical guide stem 410 are fixed on and expand on bagging apparatus supporting plate 407 by flange respectively, expand the middle part of bag vertical guide stem 410 and pass from expanding bag vertical guide stem linear bearing 411, expand bag vertical guide stem linear bearing 411 and be fixed on rocking arm adapter plate 412 by support.When rocking arm adapter plate 412 moves up and down, expand bag vertical guide stem 410 and slide in expanding bag vertical guide stem linear bearing 411, improved the stability that rocking arm adapter plate 412 moves.
The bottom of L shaped folder bag connecting rod 402 is connected with folder bag rubber block adapter plate 404 by adapter plate safetied pin 405 respectively, after adapter plate safetied pin 405 is fastening, between folder bag rubber block adapter plate 404 and L shaped folder bag connecting rod, form a fixed connection, after adapter plate safetied pin 405 unclamps, angle between folder bag rubber block adapter plate 404 and L shaped folder bag connecting rod is adjustable, to adjust the size of 406 pairs of sack gripping powers of folder bag rubber block.
As shown in Figure 24 to Figure 27, top bag transshipment acitivity comprises loading base 501, four bights of loading base 501 are separately installed with burr adjustable tail margin 502, vertically be connected with on loading base 501 and carry bag bracket 503, carry bag platform 504 that carries that bag bracket 503 upper ends are connected with level, pocket bottom is placed in carries on bag platform 504, and the lower surface of carrying bag platform 504 is fixed with top bag cylinder 505.Pocket is accepted blanking on one side, under the driving of top bag cylinder 505 vibrate on one side, be conducive to the closely knit of bag interior goods.
Carry bag platform 504 belows and be provided with an armful bag mechanism base plate 506, the both sides, below of embracing bag mechanism base plate 506 be provided be parallel to loading base length azimuth axis send bag horizontal guide 508, send bag horizontal guide 508 to lay respectively at and embrace in bag base plate linear bearing 507, embrace bag base plate linear bearing 507 and be fixed on the lower plane of embracing bag mechanism base plate 506; Also be fixed with and send bag horizontal air cylinder 509 on loading base 501, send the axis of bag horizontal air cylinder 509 and its piston rod end parallel with the axis of loading base length direction to be hinged on and embrace on bag mechanism base plate 506; The two ends of embracing bag mechanism base plate 506 are symmetrically installed with embraces bag montant base 512.
Embrace bag montant base 512 for every and comprise that two are parallel to the base riser of loading base width axis, it is identical and form the connecting rod mechanism 513 of parallelogram that the upper end same area of two base risers is hinged with respectively shape, the corresponding node of two connecting rod mechanisms 513 interconnects by bearing pin respectively and bearing pin two ends, two of belows are hinged on respectively the base that forms parallelogram on the base riser, the top connecting rod is parallel to the top margin that ground forms parallelogram, the bottom of embracing bag montant 514 is provided with embraces bag montant sole 514a, embrace bag montant sole 514a and be fixed on the top of connecting rod mechanism 513, connecting rod mechanism 513 is positioned at that inboard connecting rod crosses that jointed shaft stretches out downwards and termination is hinged on respectively a piston rod end of embracing bag cylinder 510, and two armfuls of bag cylinders 510 are separately fixed to be embraced on bag mechanism base plate 506.
Two armfuls of bag montants 514 protrude upward from both sides of carrying bag berm width direction respectively, are separately installed with in opposite directions on two armfuls of bag montants 514 and embrace sackholder plate 514b perpendicular to ground.Embrace sackholder plate 514b and comprise flat board and the arc plate be connected as a single entity, the arc plate is positioned at rear one side of pocket working direction, and the arc plate of two armfuls of sackholder plates stretches out in opposite directions.The upper end of embracing bag montant 514 is fixed with the sack clamping plate 514c stretched out in opposite directions, and when an armful sackholder plate 514b embraces bag body, sack clamping plate 514c clamps sack to prevent from shedding.
In work, after pocket in work bag storehouse 101 takes, propulsion cylinder 104 actions of bag storehouse, its piston rod extends push the work forward bag storehouse 101 and spare sack storehouse 108, bag storehouse roller 101f rolls and makes work bag storehouse 101 and spare sack storehouse 108 move forward on bag storehouse line slideway 102, realizes transposition.Bag storehouse moving leader 105 slides respectively in bag storehouse moving leader linear bearing 106, steady to guarantee that work bag storehouse and spare sack storehouse are moved.
Inhale 207 actions of bag vertical cylinder, the piston rod elongation of inhaling bag vertical cylinder 207 promotes upper sucker stand and descends, be arranged on the upper surface that upper sucker on sucker stand is pressed in pocket pocket is held, the piston rod of then inhaling bag vertical cylinder 207 is retracted pocket is mentioned; Then inhale 204 actions of bag horizontal air cylinder L shaped adapter plate 201 is pushed away forward, L shaped adapter plate 201 integral body move along L shaped adapter plate horizontal guide rail 203, drive upper sucker stand simultaneously and move forward, and pocket arrives lower sucker 211a top; Now open 212 actions of bag vertical cylinder, lower sucker stand 211 is risen in its piston rod elongation, makes lower sucker hold the lower surface of pocket, then opens the piston rod of bag vertical cylinder 212 and retracts, and the lower surface that lower sucker holds pocket pulls open sack; So this device can be drawn like a cork pocket, movement and open sack.
After the sack in level is opened, rotating shaft drive motor 305 drives support bag rotating shaft 301 to rotate by Timing Belt, see that from motor side the rotating shaft 301 of support bag is for clockwise rotating 90 °, support bag rotating shaft 301 drives L shaped support bag handgrip and synchronously rotates 90 °, the bottom external part of L shaped support bag handgrip 307 inserts in sack, now two-way support bag cylinder 309 actions, the piston rod symmetric shrinkage at its two ends, affect the top of L shaped support bag handgrip 307 inwardly to shrink around support bag handgrip screw 308 rotation-symmetric, the bottom of L shaped support bag handgrip 307 progressively outwards expands, until by the sack stretching; Then rotating shaft drive motor 305 drives support bag rotating shaft 301 rotations again by Timing Belt, from motor side, sees that the rotating shaft 301 of support bag is for rotating counterclockwise 90 °, and the L shaped support bag of support bag rotating shaft drive handgrip 307 is synchronous rotates 90 °, and now the sack of pocket is upwards prepared clamping.
The upper end of the blanking duckbilled plate 10 of V-arrangement blanking adapter plate 9 left and right sides is hinged on respectively on blanking barrel 8, when blanking duckbilled plate 10 in closed condition, sack is placed between folder bag seat 10b and folder bag rubber block 406, then the piston rod of folder bag cylinder 401 elongation, promoting L shaped folder bag connecting rod rotates around hinge-point, the lower end of L shaped folder bag connecting rod is to the motion of the direction near blanking duckbilled plate 10, until folder bag rubber block 406 is clamped in sack on folder bag seat 10b; When then the piston rod of blanking cylinder 11 extends, blanking auxiliary connection 12 is descending, thereby blanking connecting rod 13 promotes respectively blanking duckbilled plate 10, around the top hinge-point, rotates and opens, and realizes blanking; After blanking completes, the piston rod of blanking cylinder 11 is retracted, and blanking auxiliary connection 12 is up, and blanking connecting rod 13 affects respectively blanking duckbilled plate 10 to close; The piston rod of last folder bag cylinder 401 is retracted, and affects L shaped folder bag connecting rod 402 to rotate around hinge-point, and the lower end of L shaped folder bag connecting rod 402 is to the motion of the direction away from blanking duckbilled plate 10, until folder bag rubber block 406 unclamps sack.
When sack is strutted by left and right, its fore-and-aft direction can shrink, and needs to adopt an expansion bag bar 418 that fore-and-aft direction is expanded, to increase the opening bore of sack; While expanding the two-piston bar elongation of bag horizontal bidirectional cylinder 413, outwards rotate the bottom of front expansion bag bar Rocker arm 4 15a and rear expansion bag bar Rocker arm 4 15b, drives two expansion bag adjusting screw(rod) 417 opposite direction rotatings, and two lower ends of expanding bag bar 418 outwards expand simultaneously; When 408 action of expansion bag vertical cylinder, rocking arm adapter plate 412 integral body drive front and back are expanded a bag bar rocking arm, expansion bag adjusting screw(rod) 417 and an expansion bag bar 418 and are moved up and down, to adjust the depth of penetration of expansion bag bar 418 at sack.
During contents, the bottom of pocket is placed in carries on bag platform 504, after the pocket filling, two armfuls of bag montants 514 close, and two armfuls of sackholder plate 514b hold the bag body tightly, then send the piston rod of bag horizontal air cylinder 509 to stretch out, embrace bag mechanism base plate 506 by embracing bag base plate linear bearing 507 along sending bag horizontal guide 508 to move, embrace bag mechanism base plate 506 a drives armful bag montant 514 and move, two armfuls of sackholder plate 514b clamp pocket and are carrying 504 slips of a bag platform, until pocket leaves a year bag platform; Then embrace bag montant 514 and open, pocket falls.
Because being hinged on respectively, bearing pin two ends, two of belows embrace the base that forms parallelogram on bag montant base riser, no matter how this connecting rod mechanism changes, its top margin is parallel to base all the time, the end face of this connecting rod mechanism 513 remains horizontality, and how folding all keeps the state perpendicular to ground also just to have guaranteed no matter to embrace bag montant 514 simultaneously; When embracing the piston rod elongation of bag cylinder 510, outwards move in the lower end that promotes inboard connecting rod, and the inside move toward one another in the upper end of connecting rod mechanism 513, be arranged on armful bag montant 514 at connecting rod mechanism top mutually near realizing an armful bag action; Otherwise; When the piston rod of embracing bag cylinder 510 is retracted, affect the lower end of inboard connecting rod inwardly to move, outwards move in the upper end of connecting rod mechanism 513, and what be arranged on the connecting rod mechanism top embraces bag montant 514 mutually away from realizing pocketing action.
The foregoing is only the present invention's better possible embodiments, non-so limit to scope of patent protection of the present invention.In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of requirement of the present invention.