CN111605800B - Full-automatic bag feeding machine and working method thereof - Google Patents
Full-automatic bag feeding machine and working method thereof Download PDFInfo
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- CN111605800B CN111605800B CN202010559979.1A CN202010559979A CN111605800B CN 111605800 B CN111605800 B CN 111605800B CN 202010559979 A CN202010559979 A CN 202010559979A CN 111605800 B CN111605800 B CN 111605800B
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 252
- 238000003860 storage Methods 0.000 claims description 74
- 238000004806 packaging method and process Methods 0.000 claims description 35
- 230000000149 penetrating effect Effects 0.000 claims description 18
- 230000009471 action Effects 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007723 transport mechanism Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
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- 239000010959 steel Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
- B65B43/14—Feeding individual bags or carton blanks from piles or magazines
- B65B43/16—Feeding individual bags or carton blanks from piles or magazines by grippers
- B65B43/18—Feeding individual bags or carton blanks from piles or magazines by grippers by suction-operated grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The invention relates to a full-automatic bag feeding machine and a working method thereof, wherein: the bag taking and conveying device comprises a frame, a bag hanging and feeding mechanism, a tiling and feeding mechanism, a bag taking and conveying mechanism and a bag sleeving mechanism, wherein the bag taking and conveying mechanism is arranged in the middle of the frame, the bag taking and conveying mechanism is symmetrically arranged on two tiling and feeding mechanisms in a left-right mode, the bag taking and conveying mechanism is symmetrically arranged on one side, close to the input end of the bag taking and conveying mechanism, of the frame, the bag hanging and feeding mechanism is correspondingly arranged above the tiling and feeding mechanism, the bag sleeving mechanism is correspondingly arranged on one side, far away from the bag taking and conveying mechanism, of the frame.
Description
Technical Field
The invention relates to a full-automatic bag feeding machine and a working method thereof.
Background
Most of the existing bag feeding machines cannot be compatible with bags with handbags, bags with soft bag openings and bags without bag openings at the same time, the compatibility is poor, the application range is small, the functions are single, the requirements on the packaging bags are high, the use is not facilitated, and in order to improve the competitiveness of products at home, various novel and unique packaging bag layers are endless, and high requirements are put on the existing equipment.
Disclosure of Invention
The invention provides a full-automatic bag feeding machine and a working method thereof, and solves the problems of poor compatibility, small application range and single function of the existing bag feeding machine.
The bag taking and conveying mechanism is symmetrically arranged on one side, close to the input end of the bag taking and conveying mechanism, of the frame, the bag hanging and conveying mechanism is correspondingly arranged above the bag taking and conveying mechanism, and the bag sleeving mechanism is correspondingly arranged on one side, far away from the bag taking and conveying mechanism, of the frame.
Further, the tiling bag feeding mechanism comprises a bag storage mechanism, a bag feeding mechanism is arranged above the bag storage mechanism, the bag storage mechanism comprises a bag storage lifting mechanism arranged above a rack and a bag storage centering mechanism arranged on the upper side of the bag storage lifting mechanism, and the bag feeding mechanism comprises a bag taking mechanism A arranged above the bag storage centering mechanism and a swing arm adjusting mechanism arranged on the rear side of the bag taking mechanism A;
The bag storage lifting mechanism comprises a machine base A and a lifting cylinder A which are arranged on a machine frame, wherein a lifting mechanism mounting plate is arranged at the top of the machine base A, a plurality of linear bearings are arranged on the lifting mechanism mounting plate, guide shafts are arranged in the linear bearings, a bag storage plate is arranged at the top of the guide shafts, a connecting nut is arranged on the bottom surface of the bag storage plate, and the connecting nut is matched with a push rod of the lifting cylinder A.
Further, the storage bag centering mechanism comprises packaging bag centering plates symmetrically arranged on the left side and the right side of the upper side of the storage bag plate, the packaging bag centering plates are driven by the gear rack mechanism to move close to each other or move away from each other in a translation mode, a storage bag plate panel and a packaging bag limiting plate are further arranged on the upper side of the storage bag plate, the storage bag plate panel is provided with an avoidance notch matched with the packaging bag centering plate, and the packaging bag limiting plate is positioned in the front of the storage bag plate;
The rack and pinion mechanism comprises a gear arranged on the bottom surface of the storage bag plate, racks are arranged on the front side and the rear side of the gear, the racks are arranged corresponding to the packaging bag centering plate, and rack limiting plates used for limiting the moving direction of the racks are arranged on the outer sides of the racks;
The storage bag plate is provided with a sliding groove A corresponding to the rack, the rack is provided with a rack connecting block, and the rack connecting block penetrates through the sliding groove A and is fixedly connected with the packaging bag centering plate.
Further, the bag taking mechanism A comprises a bag taking swing arm arranged above the bag storage centering mechanism, a bag feeding rotating shaft is arranged at the front side of the bag taking swing arm, the bag feeding rotating shaft is connected with the bag taking swing arm through bearings with seats arranged at two sides of the bag feeding rotating shaft, a bag feeding crank is arranged in the middle of the bag feeding rotating shaft, a bag taking cylinder A is fixed at the lower side of the bag feeding crank, a sucker mounting plate A is arranged at the tail end of a push rod of the bag taking cylinder A, and a sucker A is arranged on the sucker mounting plate A;
the bag feeding crank is provided with a bag feeding cylinder at the rear side, a push rod of the bag feeding cylinder is hinged with the upper side of the bag feeding crank, and the bag feeding cylinder is hinged with a bag taking swing arm through a cylinder rotating seat arranged on a cylinder body of the bag feeding cylinder;
The swing arm adjusting mechanism comprises a swing arm rotating shaft A positioned at the rear side of the bag taking swing arm, the swing arm rotating shaft A is rotationally connected with the bag taking swing arm, and the swing arm rotating shaft A is connected with the rack through bearings with seats arranged at two sides of the swing arm rotating shaft A;
The swing arm rotating shaft A end is provided with a swing arm crank, a swing arm cylinder is arranged beside the swing arm crank, a push rod of the swing arm cylinder is hinged with the swing arm crank, the swing arm cylinder is installed on the frame through a swing arm cylinder installation seat, and the swing arm cylinder is hinged with the swing arm cylinder installation seat.
Further, the bag taking moving mechanism comprises a machine base B which is longitudinally and horizontally arranged on the machine frame, a bag taking mechanism B which horizontally slides left and right is arranged on the machine base B, a ball screw is arranged beside the machine base B in parallel, the front lower end of the bag taking mechanism B is fixedly connected to a nut of the ball screw, the bag taking mechanism B comprises a supporting table, a bag taking cylinder B is fixedly arranged on the supporting table, a piston rod of the bag taking cylinder B extends backwards and is connected with a bag lifting cylinder through a connecting plate, and a piston rod of the bag lifting cylinder extends downwards vertically and is provided with a sucker B at the outer end face; the ball screw is connected with a rotating shaft of the motor A through a coupler.
Further, the left end and the right end of the ball screw are respectively sleeved with a screw supporting seat, and are fixedly connected to the side surface of the machine base B through the screw supporting seats, and the ball screw and the machine base B extend in the same direction;
the lower surface of the rear end of the supporting table is fixedly provided with a sliding seat, the sliding seat is provided with a sliding groove B upwards from the bottom of the sliding seat, and the sliding seat is matched and slidably connected with a strip-shaped guide rail arranged on the upper surface of the base B in the same direction through the sliding groove B;
The piston rod of the bag taking cylinder B is connected with a sucker B through a sucker mounting plate B with an inverted L-shaped lower end, the upper surface of the horizontal section of the sucker mounting plate B is fixedly connected with the lower end of the piston rod of the bag taking cylinder B, and at least one sucker B is uniformly distributed on the outer end surface of the vertical section of the sucker mounting plate B;
the motor A is fixedly connected to the side part of the base B through a motor A mounting plate.
Further, the bag hanging and feeding mechanism comprises a bag pushing cylinder, a bag penetrating guide rod and a bag pushing slide block, a piston rod of the bag pushing cylinder is vertically and upwards fixed on a frame far away from one side of the bag taking moving mechanism, the end part of the piston rod of the bag pushing cylinder is hinged with the bag penetrating guide rod, the position, close to the bag pushing cylinder, of the bag penetrating guide rod is hinged on the frame, and the bag pushing slide block is slidingly connected on one side, far away from the bag pushing cylinder, of the bag penetrating guide rod.
Further, get bag conveying mechanism include horizontally belt conveying mechanism, belt conveying mechanism's top is equipped with gets bag mechanism C, get bag mechanism C and including the sucking disc C that corresponds to go the bag moving mechanism setting, sucking disc C carries out lateral shifting through the drive of first actuating mechanism, sucking disc C carries out the downward swing through the drive of second actuating mechanism, put the sack of absorbing on belt conveying mechanism.
Further, the bagging mechanism comprises a bag opening mechanism and a bag supporting and conveying mechanism, wherein the bag opening mechanism is positioned at the output end of the belt conveying mechanism, and the bag supporting and conveying mechanism is positioned above the bag opening mechanism and outside the frame.
A working method of a full-automatic bag feeding machine comprises the following steps:
When the bag is provided with the portable buckle, firstly, the bag penetrating guide rod is adjusted to be horizontal when the bag is provided with the portable buckle, then the bag is hung on the bag penetrating guide rod, the bag penetrating guide rod is extended out through the bag pushing cylinder to incline downwards, and the bag pushing slide block and the packaging bag slide downwards for the bag taking and moving mechanism to take the bag; if the bag is a bag without a bag opening or a bag with a soft bag opening, the bag taking swing arm is swung to a horizontal position, the lifting cylinder of the bag storage lifting mechanism extends out to enable the bag storage centering mechanism to rise to the maximum height, the bag is firstly placed into the bag storage centering mechanism, bag feeding action is carried out after the bag is placed, the bag taking cylinder A extends out to absorb the bag after the bag is placed, the bag taking cylinder A retracts after the bag is absorbed, the bag taking cylinder A retracts to be in place, the bag taking cylinder A is retracted to enable the bag taking cylinder A to rotate to the horizontal position, and finally the bag taking cylinder A extends out to be taken by the bag taking moving mechanism; then the bag taking and moving mechanism moves to the input position of the bag taking and conveying mechanism, and the bag taking and conveying mechanism flatly spreads the bags on the belt conveying mechanism and moves to the bag sleeving mechanism for bagging.
Compared with the prior art, the invention has the following beneficial effects: reasonable in design, strong compatibility to different wrapping bags, wide application scope, convenient specialized production improves work production efficiency.
Drawings
The patent of the invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram 1 of the structure of the present invention;
FIG. 2 is a view from direction A in FIG. 1;
FIG. 3 is a schematic view of a tiled bag feeding mechanism;
FIG. 4 is an isometric view of a flat-laid bag feeding mechanism (with the frame and the base A omitted);
FIG. 5 is a schematic structural view of a bag centering mechanism;
FIG. 6 is a bottom view of the pouch centering mechanism;
FIG. 7 is an isometric view of a rack and pinion mechanism and a package centering plate;
FIG. 8 is a schematic diagram of the operation of the flatly-laid bag feeding mechanism 1;
FIG. 9 is a schematic diagram of the operation of the bag feeding mechanism;
FIG. 10 is a schematic diagram of the operation of the flatly-laid bag feeding mechanism 3;
FIG. 11 is a schematic view of a bag removal mechanism;
FIG. 12 is an enlarged schematic view at A in FIG. 11;
FIG. 13 is a side view of bag take mechanism B;
FIG. 14 is a schematic view of the bag take mechanism B at a different station;
FIG. 15 is a schematic diagram of a bag hanging and feeding mechanism;
FIG. 16 is a schematic diagram of the operation of the bag hanging and feeding mechanism;
FIG. 17 is a schematic diagram of the bag handling and transport mechanism;
FIG. 18 is a schematic diagram of the operation of the bag take and transport mechanism;
FIG. 19 is a schematic view of a bagging mechanism;
FIG. 20 is a side view of the bagging mechanism;
fig. 21 is a schematic view of the structure of the present invention 2.
In the figure: a1-a frame; a2-a machine base A; a3-a lifting cylinder A; a4-a lifting mechanism mounting plate; a5-a linear bearing; a6-guide shaft; a7-a storage bag plate; a8-connecting nuts; a9-packaging bag centering plate; a10-a bag storage plate panel; a11-packaging bag limiting plates; a12-gear; a13-a rack; a14-a rack limiting plate; a15-a chute A; a16-a rack connecting block; a17, a bag taking swing arm; a18-a bag feeding rotating shaft; a19-a bearing with a seat; a20-a bag feeding crank; a21-a bag taking cylinder A; a22-a sucker mounting plate A; a23-sucking disc A; a24-a bag feeding cylinder; a25-a cylinder rotating seat; a26-a swing arm rotating shaft A; a27-a swing arm crank; a28-a swing arm cylinder; a29-a swing arm cylinder mounting seat; a30-packaging bags; a100-tiling a bag feeding mechanism; b1-a machine base B; b2-a bag taking mechanism B; b3-ball screw; b4-nut; b5-a supporting table; b6-a bag taking cylinder B; b7-connecting plates; b8-a bag lifting cylinder; b9-sucking disc B; b10-coupling; b11-motor A; b12-a screw rod supporting seat; b13-a slide; b14-a chute B; b15-strip guide rails; b16-a sucker mounting plate B; b17-a motor mounting plate; b18-packaging bag; b100-a bag taking and moving mechanism; c1-a bag pushing cylinder; c2-a bag penetrating guide rod; c3-bag pushing sliding blocks; c100-a bag hanging and feeding mechanism; d1-a push rod; d2-chain; d3, a bag taking cylinder C; d4-bagging air cylinder; d5-sucking disc C; d6-rocker; d7-connecting rod; d8-a chain rotating motor; d9-belt conveyor; d100-a bag taking and conveying mechanism; e1-a bag supporting plate rotating cylinder; e2-a swing arm rotating shaft B; e3-a lifting cylinder E; e4-bagging crank; e5-bagging fingers; e6-a deviation correcting cylinder; e7-bagging air cylinder; e8-a pinch roller cylinder; e9-a pinch roller rotating shaft; e10-a bag supporting plate telescopic cylinder; e11-bag supporting rotating shafts; e12-bag opening air cylinder; e13-rotating arm; e14-bag supporting plates; e15-pressing wheels; e16-supporting plates; e17-baffle; e100-bagging mechanism.
Detailed Description
The invention is further described below with reference to the drawings and the detailed description.
As shown in fig. 1-21, a fully automatic bag feeding machine: the bag feeding mechanism comprises a frame, a bag hanging and feeding mechanism, a tiling and feeding mechanism, a bag taking and moving mechanism, a bag taking and conveying mechanism and a bag sleeving mechanism, wherein the bag taking and conveying mechanism is arranged in the middle of the frame, the bag taking and conveying mechanism is symmetrically arranged on two tiling and feeding mechanisms, the bag taking and moving mechanism is symmetrically arranged on one side, close to the input end of the bag taking and conveying mechanism, of the frame, the bag hanging and feeding mechanism is correspondingly arranged above the tiling and feeding mechanism, and the bag sleeving mechanism is correspondingly arranged on one side, far away from the bag taking and conveying mechanism, of the frame.
In this embodiment, the tiling bag feeding mechanism comprises a bag storage mechanism, wherein the bag feeding mechanism is arranged above the bag storage mechanism, the bag storage mechanism comprises a bag storage lifting mechanism arranged above a rack and a bag storage centering mechanism arranged on the upper side of the bag storage lifting mechanism, and the bag feeding mechanism comprises a bag taking mechanism A arranged above the bag storage centering mechanism and a swing arm adjusting mechanism arranged on the rear side of the bag taking mechanism A;
The bag storage lifting mechanism comprises a machine base A and a lifting cylinder A which are arranged on a machine frame, wherein a lifting mechanism mounting plate is arranged at the top of the machine base A, a plurality of linear bearings are arranged on the lifting mechanism mounting plate, guide shafts are arranged in the linear bearings, a bag storage plate is arranged at the top of the guide shafts, a connecting nut is arranged on the bottom surface of the bag storage plate, and the connecting nut is matched with a push rod of the lifting cylinder A.
In this embodiment, the storage bag centering mechanism includes the symmetrical wrapping bag centering board that sets up in storage bag board upside left and right sides portion, the wrapping bag centering board is driven through rack and pinion mechanism and is drawn close each other or keep away from translational motion each other, guarantees through the relative motion of wrapping bag centering board that the wrapping bag is located storage bag board center all the time, is convenient for give the bag, avoids the wrapping bag of different dimensions of manual alignment, storage bag board upside still is provided with storage bag board panel and wrapping bag limiting plate, storage bag board panel is provided with and dodges the breach with wrapping bag centering board matched with, the wrapping bag limiting plate is located storage bag board front portion to avoid the wrapping bag to drop;
The rack and pinion mechanism comprises a gear arranged on the bottom surface of the bag storage plate, racks are arranged on the front side and the rear side of the gear, the racks are correspondingly arranged with the bag centering plate, the two racks are meshed with the gear at the same time, the synchronous movement of the bag centering plate is ensured, rack limiting plates used for limiting the moving direction of the racks are arranged on the outer sides of the racks so as to avoid the racks from being disengaged from the gear, and the rack limiting plates are fixedly connected with the bag storage plate;
The storage bag plate is provided with a sliding groove A corresponding to the rack, the rack is provided with a rack connecting block, and the rack connecting block penetrates through the sliding groove A and is fixedly connected with the packaging bag centering plate.
In this embodiment, the bag taking mechanism a includes a bag taking swing arm disposed above the bag storage centering mechanism, the bag taking swing arm is of a "mouth" structure formed by four steel frames, a bag feeding rotating shaft is disposed at the front side of the bag taking swing arm, the bag feeding rotating shaft is connected with the bag taking swing arm via a bearing with a seat disposed at two sides of the bag feeding rotating shaft, a bag feeding crank is disposed in the middle of the bag feeding rotating shaft, a bag taking cylinder a is fixed at the lower side of the bag feeding crank, a sucker mounting plate a is disposed at the end of a push rod of the bag taking cylinder a, a sucker a is disposed on the sucker mounting plate a, and the sucker a sucks the bag after packaging bags, so that the subsequent steps are facilitated;
The bag feeding crank is provided with a bag feeding cylinder at the rear side, a push rod of the bag feeding cylinder is hinged with the upper side of the bag feeding crank so as to control the overturning of the bag taking cylinder A, and the bag feeding cylinder is hinged with the bag taking swing arm through a cylinder rotating seat arranged on the cylinder body of the bag feeding cylinder so as to adapt to the angle deflection when the push rod stretches out and contracts;
The swing arm adjusting mechanism comprises a swing arm rotating shaft A positioned at the rear side of the bag taking swing arm, the swing arm rotating shaft A is rotationally connected with the bag taking swing arm so as to realize the angle change of the bag taking swing arm when the bag taking cylinder A rotates, and the swing arm rotating shaft A is connected with the rack through bearing seats arranged at two sides of the swing arm rotating shaft A;
the swing arm rotating shaft A end is provided with a swing arm crank, a swing arm cylinder is arranged beside the swing arm crank, and a push rod of the swing arm cylinder is hinged with the swing arm crank so as to ensure that the bag taking swing arm is always in a horizontal state, the swing arm cylinder is installed on the frame through a swing arm cylinder installation seat, and the swing arm cylinder is hinged with the swing arm cylinder installation seat.
In this embodiment, the working principle of the bag feeding mechanism is tiled: the swing arm cylinder of the swing arm adjusting mechanism stretches out, the bag taking swing arm swings to a horizontal position, the lifting cylinder A of the bag lifting mechanism stretches out, so that the bag centering mechanism rises to the maximum height, the bag is required to be placed into the bag centering mechanism at the moment, the mechanism is in a free state, namely, two bag centering plates can move back and forth on the bag storage plate along the rack direction, only the two bag centering plates are required to be manually pulled outwards, and the distance between the two bag centering plates is the maximum, so that the bag can be placed into the bag storage plate smoothly; and then placing the bags into the bag storage plate, placing the bags between the two bag centering plates, and manually pushing the bag centering plates inwards to a proper position after finishing the bags so as to ensure that the bags can be fixed. After the bag is placed, the mechanism is in a static state, and the self weight of the mechanism is added, the two packaging bags can be fixed without fixing devices, and the middle plate of the two packaging bags can be kept in the original position without loosening, so that the bag feeding action can be performed. After the packaging bag is placed, the bag taking cylinder A stretches out to absorb the packaging bag, after the bag is absorbed, the bag taking cylinder A retracts, after the bag taking cylinder A retracts to a position, the bag taking cylinder A is retracted to enable the bag taking cylinder A to rotate to be horizontal, and finally the bag taking cylinder A stretches out to provide the packaging bag for the next step. After the bag feeding is finished, the bag taking cylinder A is retracted, the bag feeding cylinder extends out, and the bag taking cylinder A returns to the original state.
In this embodiment, the bag taking moving mechanism includes a machine base B longitudinally and horizontally mounted on the machine frame, a bag taking mechanism B horizontally sliding left and right on the machine base B, a ball screw is parallel arranged beside the machine base B, the front lower end of the bag taking mechanism B is fixedly connected to a nut of the ball screw, the bag taking mechanism B includes a supporting table, a bag taking cylinder B is fixedly mounted on the supporting table, a piston rod of the bag taking cylinder B extends backwards and is connected with a bag lifting cylinder through a connecting plate, and a piston rod of the bag lifting cylinder extends vertically downwards and is provided with a sucker B at the outer end face; the ball screw is connected with a rotating shaft of the motor A through a coupler.
In this embodiment, the left and right ends of the ball screw are both sleeved with screw supporting seats, and are fixedly connected to the side surface of the base B through the screw supporting seats, the ball screw can rotate in the screw supporting seats, and the screw supporting seats only further support the ball screw; the ball screw extends in the same direction as the base B;
the lower surface of the rear end of the supporting table is fixedly provided with a sliding seat, the sliding seat is provided with a sliding groove B upwards from the bottom of the sliding seat, and the sliding seat is matched and slidably connected with a strip-shaped guide rail arranged on the upper surface of the base B in the same direction through the sliding groove B;
The piston rod of the bag taking cylinder B is connected with a sucker B through a sucker mounting plate B with an inverted L-shaped lower end, the upper surface of the horizontal section of the sucker mounting plate B is fixedly connected with the lower end of the piston rod of the bag taking cylinder B, and at least one sucker B is uniformly distributed on the outer end surface of the vertical section of the sucker mounting plate B;
the motor A is fixedly connected to the side part of the base B through a motor A mounting plate.
In this embodiment: when the bag taking moving mechanism is used, the bag taking moving mechanism is divided into three stations, namely a left station, a middle station and a right station, along with the sliding position of the bag taking mechanism B on the machine base B; when the bag taking cylinder B is stationary at the middle station, the telescopic rod of the bag taking cylinder B is in a retracted state, the piston rod of the bag taking cylinder is in an extended state, and the nut is driven to move left or right through forward or reverse rotation of the motor A during operation, so that the bag taking cylinder B moves to the left station or the right station, after the left (right) is moved in place, the bag taking cylinder B stretches out to push the sucker B to move forward to suck the packaging bag, after the suction is finished, the bag taking cylinder retracts to enable the packaging bag to be separated from the original bag storage (bag hanging) device, after the bag taking is successful, the motor A rotates to move the bag taking device to the middle station, and the packaging bag is delivered to the next procedure to finish the bag taking process.
In this embodiment, hang bag give bag mechanism include and push away the bag cylinder, wear a bag guide arm, push away a bag slider, the piston rod of pushing away the bag cylinder vertically upwards be fixed in and get on the frame of bag moving mechanism one side, the piston rod tip of pushing away the bag cylinder is articulated with wear a bag guide arm, wear to be close to on the bag guide arm and push away a bag cylinder department and articulate in the frame, push away a bag slider sliding connection in wear a bag guide arm and keep away from on the side of pushing away a bag cylinder.
In this embodiment, the bag taking and conveying mechanism includes a horizontal belt conveying mechanism, a bag taking mechanism C is disposed above the belt conveying mechanism, the bag taking mechanism C includes a suction cup C disposed corresponding to the bag removing and moving mechanism, the suction cup C is driven by a first driving mechanism to move laterally, the suction cup C is driven by a second driving mechanism to swing downward, and the sucked bag is placed on the belt conveying mechanism;
The belt conveying mechanism comprises a driving belt pulley and a driven belt pulley which are driven by a motor B, and the driving belt pulley and the driven belt pulley are in transmission connection through a conveying belt;
The first driving mechanism comprises a bag taking cylinder C, a piston rod of the bag taking cylinder C transversely extends and is connected with the sucker C through an L-shaped sucker mounting plate C, the upper surface of the vertical part of the sucker mounting plate C is fixedly connected with the end part of the piston rod of the bag taking cylinder C, and at least one sucker C is uniformly distributed on the end part of the horizontal part of the sucker mounting plate C. When the bag taking cylinder C is used, the suction cup C is pushed to transversely slide to the position of the bag together, the suction cup sucks the bag out, and the bag is sagged under the action of gravity.
The second driving mechanism comprises a bag placing cylinder arranged on the frame, a piston rod of the bag placing cylinder transversely extends and faces to the side of the sucker C, a connecting rod is hinged to the piston rod end of the bag placing cylinder, a rocker is hinged to the other end of the connecting rod, the other end of the rocker is fixedly connected with the bag placing cylinder into a whole, and the middle of the rocker is hinged to the frame; the initial state of a piston rod of the bag placing cylinder is in an extending state, the bag placing cylinder is contracted when in use, the bag bottom of the bag is downwards rotated along a middle hinging point through a connecting rod, in the rotating process, the bag bottom of the bag sags under the action of gravity, when the sagged bag bottom is contacted with a conveyor belt of a belt conveying mechanism in the rotating process, the conveyor belt advancing under the action of friction force can lead the bag bottom to be stretched forwards to flatten the bag bottom, after flattening, the bag bottom is advanced, the bag opening is backwards, and finally the suction of a sucker C stops to place the bag on the conveyor belt, and the belt conveying mechanism forwards conveys the bag.
The bag taking mechanism C is surrounded inside the bag taking mechanism C by the chains, the chain wheels of the two chains are connected through a rotating shaft to carry out synchronous transmission, a push rod is arranged at the periphery of the chains and extends longitudinally, one end of the push rod is fixedly connected to one chain, the other end of the push rod is fixedly connected to the other chain, and the push rod is driven by the chains to carry out annular transmission; when the bag bottom is bent backwards and cannot be conveyed forwards along with the conveyor belt, the sucker C is used for sucking the bag opening and is fixed along with the movement of the chain-driven push rod to the position between the bag opening and the bag bottom of the bent bag, the bag bottom is pushed forwards by the push rod to flatten the bag, the bag bottom is advanced and the bag opening is backwards after flattening, and finally the sucker C stops sucking to place the bag on the conveyor belt and the belt conveying mechanism forwards conveys the bag.
In this embodiment, the bagging mechanism includes an existing bag opening mechanism and an existing bag supporting and conveying mechanism, the bag opening mechanism is located at the output end of the belt conveying mechanism, and the bag supporting and conveying mechanism is located above the bag opening mechanism and outside the frame;
The bag opening mechanism comprises a supporting plate, a baffle is arranged at the rear part of the supporting plate, an upper sucker and a lower sucker which are driven to lift by a bag opening cylinder are correspondingly arranged at the upper part and the lower part of the supporting plate, and a yielding port which is beneficial to the lower sucker to pass through is arranged on the supporting plate;
The bag supporting and conveying mechanism comprises a swing arm rotating shaft B, two ends of the swing arm rotating shaft B are installed on a frame through bearing seats, a bag sleeving air cylinder is arranged on one side of the frame and drives the swing arm rotating shaft B to rotate through a bag sleeving crank, two rotating arms are symmetrically arranged on the rotating shaft, a bag supporting rotating shaft is arranged between the two rotating arms, a bag supporting plate rotating air cylinder is arranged on the swing arm rotating shaft B and drives the bag supporting rotating shaft to rotate through a rotating crank, a bag supporting plate telescopic air cylinder is arranged in the middle of the bag supporting rotating shaft, a bag supporting air cylinder is arranged at the tail end of an air cylinder rod of the bag supporting plate telescopic air cylinder, bag supporting plates are arranged on air cylinder rods on two sides of the bag supporting air cylinder, and bag sleeving fingers are horizontally arranged on the rear side of the lower portion of the rotating arm.
In this embodiment, be provided with the mechanism of rectifying between conveyer belt and the mechanism of opening the bag, the mechanism of rectifying is including installing the base at belt conveyer mechanism end, be provided with the pinch roller pivot on the base, pinch roller pivot front side symmetry is provided with two pinch rollers, and the pinch roller is connected with the pinch roller pivot through the connecting rod, is provided with the pinch roller cylinder on the base, and the pinch roller cylinder is rotated through pinch roller crank drive pinch roller pivot, and pinch roller front side bilateral symmetry is provided with two cylinders of rectifying, and the cylinder of rectifying is installed at the layer board rear portion, the cylinder is vertically installed in the base front portion, and the opening the bag cylinder of drive upper suction cup is connected with the cylinder pole of cylinder through the installation piece.
In this embodiment, the bagging mechanism works on the principle: the wrapping bag is carried by the belt and is arrived the wrapping bag layer board top through the pinch roller, is blocked by the wrapping bag baffle, and the cylinder of rectifying of wrapping bag layer board both sides stretches out simultaneously, guarantees that the wrapping bag can be properly aligned, and the action of bag cylinder is propped up next, and upper and lower sucking disc struts the wrapping bag simultaneously, then the bagging finger action on the swing arm is cliied the wrapping bag both sides. Then the bagging air cylinder is retracted, the swing arm is swung up to a horizontal state, the packaging bag is sleeved at the feed opening of the next procedure, the bag supporting plate rotates the air cylinder to extend, the bag supporting plate rotates out of the packaging bag opening, the bag supporting plate stretches the air cylinder to retract, finally the bagging air cylinder extends, the bagging swing arm is placed in a vertical state, and the bag is supported again.
A working method of a full-automatic bag feeding machine comprises the following steps: when the bag taking device works, if the bag is provided with the portable buckle, the bag penetrating guide rod is firstly adjusted to be horizontal, then the bag is hung on the bag penetrating guide rod, the bag penetrating guide rod is led to incline downwards by extending out of the bag pushing cylinder, and the bag pushing slide block and the packaging bag slide downwards for the bag taking moving mechanism to take the bag; if the bag is a bag without a bag opening or a bag with a soft bag opening, the bag taking swing arm is swung to a horizontal position, the lifting cylinder of the bag storage lifting mechanism extends out to enable the bag storage centering mechanism to rise to the maximum height, the bag is firstly placed into the bag storage centering mechanism, bag feeding action is carried out after the bag is placed, the bag taking cylinder A extends out to absorb the bag after the bag is placed, the bag taking cylinder A retracts after the bag is absorbed, the bag taking cylinder A retracts to be in place, the bag taking cylinder A is retracted to enable the bag taking cylinder A to rotate to the horizontal position, and finally the bag taking cylinder A extends out to be taken by the bag taking moving mechanism; then the bag taking and moving mechanism moves to the input position of the bag taking and conveying mechanism, and the bag taking and conveying mechanism flatly spreads the bags on the belt conveying mechanism and moves to the bag sleeving mechanism for bagging.
Any of the above-described embodiments of the present invention disclosed herein, unless otherwise stated, if they disclose a numerical range, then the disclosed numerical range is the preferred numerical range, as will be appreciated by those of skill in the art: the preferred numerical ranges are merely those of the many possible numerical values where technical effects are more pronounced or representative. Since the numerical values are more and cannot be exhausted, only a part of the numerical values are disclosed to illustrate the technical scheme of the invention, and the numerical values listed above should not limit the protection scope of the invention.
If the terms "first," "second," etc. are used herein to define a part, those skilled in the art will recognize that: the use of "first" and "second" is used merely to facilitate distinguishing between components and not otherwise stated, and does not have a special meaning.
If the invention discloses or relates to components or structures fixedly connected with each other, then unless otherwise stated, the fixed connection is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).
In addition, the orientation or positional relationship indicated by the terms used to indicate positional relationships such as "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. applied to any of the above-described technical aspects of the present disclosure are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present patent, and do not indicate or imply that the device or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present patent, and the terms used to indicate shapes applied to any of the above-described technical aspects of the present disclosure include shapes that are approximated, similar or close thereto unless otherwise stated.
Any part provided by the invention can be assembled by a plurality of independent components, or can be manufactured by an integral forming process.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical scheme of the present invention and are not limiting; while the invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present invention or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the invention, it is intended to cover the scope of the invention as claimed.
Claims (6)
1. A full-automatic bag feeding machine is characterized in that: the bag taking and conveying mechanism is arranged in the middle of the frame, the two bag taking and conveying mechanisms are symmetrically arranged left and right, the bag taking and conveying mechanism is correspondingly arranged on one side, close to the input end of the bag taking and conveying mechanism, of the frame in a left-right symmetry manner, the bag hanging and conveying mechanism is correspondingly arranged above the bag taking and conveying mechanism, and the bag covering mechanism is correspondingly arranged on one side, far away from the bag taking and conveying mechanism, of the frame;
The flat-laying bag feeding mechanism comprises a bag storage mechanism, wherein the bag feeding mechanism is arranged above the bag storage mechanism, the bag storage mechanism comprises a bag storage lifting mechanism arranged above a frame and a bag storage centering mechanism arranged on the upper side of the bag storage lifting mechanism, and the bag feeding mechanism comprises a bag taking mechanism A arranged above the bag storage centering mechanism and a swing arm adjusting mechanism arranged on the rear side of the bag taking mechanism A;
the bag storage lifting mechanism comprises a machine seat A and a lifting cylinder A which are arranged on a machine frame, wherein a lifting mechanism mounting plate is arranged at the top of the machine seat A, a plurality of linear bearings are arranged on the lifting mechanism mounting plate, guide shafts are arranged in the linear bearings, a bag storage plate is arranged at the top of the guide shafts, a connecting nut is arranged on the bottom surface of the bag storage plate, and the connecting nut is matched with a push rod of the lifting cylinder A;
the storage bag centering mechanism comprises packaging bag centering plates symmetrically arranged on the left side and the right side of the upper side of a storage bag plate, the packaging bag centering plates are driven by a rack-and-pinion mechanism to move close to each other or move away from each other in a translation mode, a storage bag plate panel and a packaging bag limiting plate are further arranged on the upper side of the storage bag plate, the storage bag plate panel is provided with an avoidance notch matched with the packaging bag centering plate, and the packaging bag limiting plate is positioned in the front of the storage bag plate;
the rack and pinion mechanism comprises a gear arranged on the bottom surface of the bag storage plate, racks are arranged on the front side and the rear side of the gear, and the racks are arranged corresponding to the packaging bag centering plate;
The bag storage plate is provided with a sliding groove A corresponding to the rack, the rack is provided with a rack connecting block, and the rack connecting block penetrates through the sliding groove A and is fixedly connected with the packaging bag centering plate;
The bag taking mechanism A comprises a bag taking swing arm arranged above the bag storage centering mechanism, a bag feeding rotating shaft is arranged at the front side of the bag taking swing arm, the bag feeding rotating shaft is connected with the bag taking swing arm through bearings with seats arranged at two sides of the bag feeding rotating shaft, a bag feeding crank is arranged in the middle of the bag feeding rotating shaft, a bag taking cylinder A is fixed at the lower side of the bag feeding crank, a sucker mounting plate A is arranged at the tail end of a push rod of the bag taking cylinder A, and a sucker A is arranged on the sucker mounting plate A;
the bag feeding crank is provided with a bag feeding cylinder at the rear side, a push rod of the bag feeding cylinder is hinged with the upper side of the bag feeding crank, and the bag feeding cylinder is hinged with a bag taking swing arm through a cylinder rotating seat arranged on a cylinder body of the bag feeding cylinder;
The swing arm adjusting mechanism comprises a swing arm rotating shaft A positioned at the rear side of the bag taking swing arm, the swing arm rotating shaft A is rotationally connected with the bag taking swing arm, and the swing arm rotating shaft A is connected with the rack through bearings with seats arranged at two sides of the swing arm rotating shaft A;
the end part of the swing arm rotating shaft A is provided with a swing arm crank, the side of the swing arm crank is provided with a swing arm cylinder, a push rod of the swing arm cylinder is hinged with the swing arm crank, the swing arm cylinder is arranged on the frame through a swing arm cylinder mounting seat, and the swing arm cylinder is hinged with the swing arm cylinder mounting seat;
The bag hanging and feeding mechanism comprises a bag pushing cylinder, a bag penetrating guide rod and a bag pushing slide block, a piston rod of the bag pushing cylinder is vertically and upwards fixed on a frame far away from one side of the bag taking moving mechanism, the end part of the piston rod of the bag pushing cylinder is hinged with the bag penetrating guide rod, the position, close to the bag pushing cylinder, on the bag penetrating guide rod is hinged on the frame, and the bag pushing slide block is slidingly connected on one side, far away from the bag pushing cylinder, of the bag penetrating guide rod.
2. The fully automatic bag feeding machine according to claim 1, wherein: the bag taking moving mechanism comprises a machine base B longitudinally and horizontally arranged on the machine frame, a bag taking mechanism B horizontally sliding left and right on the machine base B, ball screws are arranged at the side of the machine base B in parallel, the front lower end of the bag taking mechanism B is fixedly connected to nuts of the ball screws, the bag taking mechanism B comprises a supporting table, a bag taking cylinder B is fixedly arranged on the supporting table, a piston rod of the bag taking cylinder B extends backwards and is connected with a bag lifting cylinder through a connecting plate, and a piston rod of the bag lifting cylinder vertically extends downwards and is provided with a sucker B at the outer end face; the ball screw is connected with a rotating shaft of the motor A through a coupler.
3. A fully automatic bag feeding machine according to claim 2, wherein: the left end and the right end of the ball screw are respectively sleeved with a screw supporting seat, and are fixedly connected to the side surface of the machine base B through the screw supporting seats, and the ball screw and the machine base B extend in the same direction;
the lower surface of the rear end of the supporting table is fixedly provided with a sliding seat, the sliding seat is provided with a sliding groove B upwards from the bottom of the sliding seat, and the sliding seat is matched and slidably connected with a strip-shaped guide rail arranged on the upper surface of the base B in the same direction through the sliding groove B;
The piston rod of the bag taking cylinder B is connected with a sucker B through a sucker mounting plate B with an inverted L-shaped lower end, the upper surface of the horizontal section of the sucker mounting plate B is fixedly connected with the lower end of the piston rod of the bag taking cylinder B, and at least one sucker B is uniformly distributed on the outer end surface of the vertical section of the sucker mounting plate B;
the motor A is fixedly connected to the side part of the base B through a motor A mounting plate.
4. A fully automatic bag loader according to claim 3, wherein: get bag conveying mechanism include horizontally belt conveying mechanism, belt conveying mechanism's top is equipped with gets bag mechanism C, get bag mechanism C and including the sucking disc C that corresponds to get bag moving mechanism setting, sucking disc C carries out lateral shifting through the drive of first actuating mechanism, sucking disc C carries out the downward swing through the drive of second actuating mechanism, put the sack of absorbing on belt conveying mechanism.
5. The fully automatic bag feeding machine according to claim 4, wherein: the bagging mechanism comprises a bag opening mechanism and a bag supporting and conveying mechanism, the bag opening mechanism is positioned at the output end of the belt conveying mechanism, and the bag supporting and conveying mechanism is positioned above the bag opening mechanism and outside the frame.
6. A working method of a full-automatic bag feeding machine, which adopts the full-automatic bag feeding machine as claimed in claim 5, and is characterized in that: when the bag taking device works, if the bag is provided with the portable buckle, the bag penetrating guide rod is firstly adjusted to be horizontal, then the bag is hung on the bag penetrating guide rod, the bag penetrating guide rod is led to incline downwards by extending out of the bag pushing cylinder, and the bag pushing slide block and the packaging bag slide downwards for the bag taking moving mechanism to take the bag; if the bag is a bag without a bag opening or a bag with a soft bag opening, the bag taking swing arm is swung to a horizontal position, the lifting cylinder of the bag storage lifting mechanism extends out to enable the bag storage centering mechanism to rise to the maximum height, the bag is firstly placed into the bag storage centering mechanism, bag feeding action is carried out after the bag is placed, the bag taking cylinder A extends out to absorb the bag after the bag is placed, the bag taking cylinder A retracts after the bag is absorbed, the bag taking cylinder A retracts to be in place, the bag taking cylinder A is retracted to enable the bag taking cylinder A to rotate to the horizontal position, and finally the bag taking cylinder A extends out to be taken by the bag taking moving mechanism; then the bag taking and moving mechanism moves to the input position of the bag taking and conveying mechanism, and the bag taking and conveying mechanism flatly spreads the bags on the belt conveying mechanism and moves to the bag sleeving mechanism for bagging.
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| CN202010559979.1A CN111605800B (en) | 2020-06-18 | 2020-06-18 | Full-automatic bag feeding machine and working method thereof |
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| CN202010559979.1A CN111605800B (en) | 2020-06-18 | 2020-06-18 | Full-automatic bag feeding machine and working method thereof |
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| CN112644789A (en) * | 2020-12-31 | 2021-04-13 | 福建恒安集团有限公司 | Bag taking machine for bag filling machine |
| CN113002874B (en) * | 2021-02-25 | 2022-04-19 | 台州至诚自动化科技有限公司 | Automatic bag feeding, filling and bundling integrated equipment for medicine, military industry and chemical industry |
| CN113212896A (en) * | 2021-05-31 | 2021-08-06 | 上海博灼包装机械有限公司 | Bag taking mechanism of packaging machine |
| CN114715484A (en) * | 2021-09-18 | 2022-07-08 | 颖态智能技术(上海)有限公司 | Bagging device of bag making equipment |
| CN114572468A (en) * | 2022-04-21 | 2022-06-03 | 如医智慧药房(烟台)有限公司 | Automatic packing apparatus based on vending machine |
| CN115043031A (en) * | 2022-06-06 | 2022-09-13 | 沈阳市沈松轻工食品机械有限公司 | Automatic bagging packaging and sealing equipment for soft packaging |
| CN115783408A (en) * | 2022-11-24 | 2023-03-14 | 德州德汇自动化控制设备有限公司 | A device for packing biomass waste into bags |
| CN118907560B (en) * | 2024-08-20 | 2025-04-25 | 辽宁格瑞自动化设备有限公司 | Full-automatic packaging line adopting double-hanging-ring flexible freight bags |
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