CN111717443B - Automatic plastic oil bottle packing machine - Google Patents
Automatic plastic oil bottle packing machine Download PDFInfo
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- CN111717443B CN111717443B CN202010491933.0A CN202010491933A CN111717443B CN 111717443 B CN111717443 B CN 111717443B CN 202010491933 A CN202010491933 A CN 202010491933A CN 111717443 B CN111717443 B CN 111717443B
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- Prior art keywords
- plate
- bottle
- cylinder
- bag
- heat sealing
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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
- B65B21/00—Packaging or unpacking of bottles
- B65B21/02—Packaging or unpacking of bottles in or from preformed containers, e.g. crates
- B65B21/04—Arranging, assembling, feeding, or orientating the bottles prior to introduction into, or after removal from, containers
- B65B21/06—Forming groups of bottles
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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
- B65B21/00—Packaging or unpacking of bottles
- B65B21/02—Packaging or unpacking of bottles in or from preformed containers, e.g. crates
- B65B21/08—Introducing or removing single bottles, or groups of bottles, e.g. for progressive filling or emptying of containers
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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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- 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
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
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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
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/20—Applications of counting devices for controlling the feed of articles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The invention discloses an automatic packing machine for plastic oil bottles, and relates to the field of packing equipment. The bottle pushing mechanism is arranged on one side of the bottle pushing plate, which is far away from the bottle placing plate; a rectangular first baffle is arranged at the discharge end of the bottle conveying conveyer belt of the rack, and a second baffle is arranged at one side of the bottle placing plate away from the first baffle; a bottle conveying plate parallel to the bottle pushing plate is arranged above the bottle placing plate, a lifting mechanism for driving the bottle conveying plate to lift is arranged above the bottle conveying plate, a bottle conveying mechanism is further arranged above the bottle conveying plate, and the bottle conveying plate and the bottle pushing plate are in the same moving direction; the bottle pushing plate is arranged on the bottle conveying belt, and the bottle pushing plate and the bottle receiving plate are arranged on the same plane. The invention has the advantage of high packing efficiency.
Description
Technical Field
The invention relates to the field of automatic packaging, in particular to an automatic plastic oil bottle packaging machine.
Background
The plastic oil bottle is a filling container for edible oil, and is generally formed by blow molding of a plastic bottle blank, and after the plastic oil bottle is blow molded, the bottle body needs to be packaged or stacked.
In the prior art, when plastic oil bottles are packed, one worker is generally required to put a plurality of plastic oil bottles in order, another worker opens a plastic bag, then packs the plastic oil bottles into the plastic bag, seals the opening of the plastic bag and completes packing.
The above prior art solution has the following drawbacks: manual packing needs two staff cooperations to pack in succession, and working strength is big, leads to packing inefficiency.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an automatic plastic oil bottle packing machine which has the advantage of high packing efficiency.
The above object of the present invention is achieved by the following technical solutions:
an automatic packing machine for plastic oil bottles comprises a rack and a bottle conveying belt which is horizontally arranged, wherein a counting device for counting the plastic oil bottles is arranged on one side of the bottle conveying belt, a bottle pushing plate is arranged on one side of the bottle conveying belt along the length direction of the bottle conveying belt, a bottle placing plate is horizontally arranged on the other side of the conveying belt, and a bottle pushing mechanism for driving the bottle pushing plate to reciprocate towards the bottle placing plate is arranged on one side of the bottle pushing plate away from the bottle placing plate;
the bottle conveying device comprises a rack, a bottle placing plate, a bottle conveying belt, a bottle conveying plate, a bottle conveying belt, a first baffle plate, a second baffle plate and a second baffle plate, wherein the rack is provided with the rectangular first baffle plate at the discharge end of the bottle conveying belt, the first baffle plate is positioned above the bottle placing plate and the bottle conveying belt, the length direction of the first baffle plate is vertical to the movement direction of the bottle conveying belt, one side of the bottle placing plate, which is far away from the first baffle plate, is provided with the second baffle plate, and the second baffle plate is parallel to the first baffle plate;
a bottle conveying plate parallel to the bottle pushing plate is arranged above the bottle placing plate, a lifting mechanism for driving the bottle conveying plate to lift is arranged above the bottle conveying plate, a bottle conveying mechanism for driving the bottle conveying plate to reciprocate horizontally is also arranged above the bottle conveying plate, and the bottle conveying plate and the bottle pushing plate are in the same motion direction;
the bottle pushing and collecting device is characterized in that a bagging mechanism is arranged at the discharge end of the bottle placing plate, a material collecting platform is horizontally arranged on one side, away from the bottle pushing plate, of the bottle placing plate, a heat sealing mechanism used for sealing is arranged between the bottle placing plate and the material collecting platform, and the upper surfaces of the bottle conveying belt, the bottle placing plate and the material collecting platform are coplanar.
By adopting the technical scheme, during packaging, a worker only needs to sleeve plastic bags on the bag sleeving mechanism, plastic oil bottles are placed on the bottle conveying belt at intervals, the bottle conveying belt drives the plastic oil bottles to move to one side of the bottle pushing plate, the counting device counts, when one side of the bottle pushing plate is provided with a row of plastic oil bottles, the bottle conveying belt stops moving, the bottle pushing mechanism drives the bottle pushing plate to drive the plastic oil bottles to move towards the bottle placing plate, then the bottle pushing mechanism drives the bottle pushing plate to return to the original position, after the bottle placing plate is filled with the plastic oil bottles, the lifting mechanism drives the bottle conveying plate to descend, the bottle conveying mechanism drives the bottle conveying plate to drive the plastic oil bottles to move towards the material receiving platform, the plastic oil bottles enter the plastic bags, the heat sealing mechanism performs heat sealing on plastic bag openings, packaging is completed, and packaging efficiency is high; only one worker needs to be sleeved with the bag, so that the labor is saved; but also can reduce the probability of secondary pollution of the plastic oil bottle caused by manual packaging.
The present invention in a preferred example may be further configured to: the bottle conveying device is characterized in that a bottle blocking plate is arranged above the middle of the bottle conveying belt, a bottle blocking cylinder is horizontally arranged on the rack, a cylinder body of the bottle blocking cylinder is connected with the rack, a piston rod of the bottle blocking cylinder is connected with the bottle blocking plate, and the movement direction of the bottle blocking plate is perpendicular to that of the bottle conveying belt.
Through adopting above-mentioned technical scheme, when bottle pushing plate one side has one row of plastics oil bottle, keep off the bottle cylinder and drive and keep off the bottle board and stretch out, separate and send the plastics oil bottle on the bottle conveyer belt, can also play the guide effect when bottle pushing plate promotes plastics oil bottle, prevent simultaneously to send the plastics oil bottle continuation motion on the bottle conveyer belt to bottle pushing plate department, when bottle pushing plate gets back to the normal position, keep off the bottle cylinder and drive and keep off the shrink of bottle board, leave the top of sending the bottle conveyer belt.
The present invention in a preferred example may be further configured to: a gap is formed between the bottle conveying belt and the bottle placing plate, a positioning plate is arranged in the gap in a sliding mode, and a positioning cylinder for driving the positioning plate to lift is arranged on the rack.
Through adopting above-mentioned technical scheme, because the plastics oil bottle is empty bottle, send the bottle conveyer belt to drive when the plastics oil bottle moves to pushing away bottle board one side, the plastics oil bottle takes place to rock or topple over easily, consequently, after pushing away the bottle board and getting back to the normal position, the location cylinder drives the locating plate and rises, and locating plate, first baffle and pushing away the bottle board play the guide effect to sending the plastics oil bottle on the bottle conveyer belt, prevent that the plastics oil bottle from rocking or toppling over.
The present invention in a preferred example may be further configured to: elevating system includes link, lift cylinder, send bottle mechanism to include guide rail, slide, hold-in range, send bottle motor and two band pulleys, link one end with send the bottle board to be connected, the other end of link is connected with the piston rod of lift cylinder, the cylinder body and the slide of lift cylinder are connected, the guide rail sets up along the direction of motion who sends the bottle board, slide and guide rail sliding connection, slide and hold-in range fixed connection, two the band pulley rotates with the frame to be connected, hold-in range and band pulley meshing, send bottle motor and one of them band pulley transmission to be connected.
Through adopting above-mentioned technical scheme, after putting full plastics oil bottle on the bottle board, the lift cylinder passes through the link and drives the middle part that send the bottle board to fall to plastics oil bottle, send a bottle motor to pass through the band pulley and drive the hold-in range motion to drive the slide and send a bottle board motion, push away plastics oil bottle and receive the material platform and get into the plastic bag in, improve packing efficiency.
The present invention in a preferred example may be further configured to: the bagging mechanism comprises a lower clamping plate, an upper clamping plate and a bagging cylinder for driving the lower clamping plate to lift, the lower clamping plate is located between the bottle placing plate and the material receiving platform, a piston rod of the bagging cylinder is connected with the lower surface of the lower clamping plate, the cylinder body of the bagging cylinder is connected with the frame, the upper clamping plate is located above the lower clamping plate and is connected with the frame, and rubber pads are arranged on the outer side walls of the upper clamping plate and the lower clamping plate.
Through adopting above-mentioned technical scheme, the back is opened to the plastics sack, and the cover is in the outside of last cardboard and lower cardboard, and at this moment, the cardboard descends under the cover bag cylinder drives for the tensioning of plastic bag sack only overlaps in the outside of last cardboard and lower cardboard, and the plastic bag landing can be avoided to the rubber pad.
The present invention in a preferred example may be further configured to: and a gas blowing hole is formed in the upper clamping plate along the moving direction of the bottle conveying plate, and the gas blowing hole is communicated with a gas pipe.
Through adopting above-mentioned technical scheme, because the plastic bag inner wall receives the electrostatic action and easily inhales together, when the plastic oil bottle pushed the plastic bag, trachea and air blowing pump intercommunication, gas blow to the plastic bag inside from the hole of blowing to make the plastic bag swell, the plastic oil bottle gets into in the plastic bag easily.
The present invention in a preferred example may be further configured to: the heat-sealing mechanism comprises an upper heat-sealing plate, a lower heat-sealing plate, an electric heating sheet, an upper heat-sealing cylinder and a lower heat-sealing cylinder, the lower heat-sealing plate is positioned between the lower clamping plate and the material receiving platform, one end of a piston rod of the lower heat-sealing cylinder is connected with the lower surface of the lower heat-sealing plate, a cylinder body of the lower heat-sealing cylinder is connected with the rack, the upper heat-sealing plate is positioned right above the lower heat-sealing plate, one end of a piston rod of the upper heat-sealing cylinder is connected with the upper surface of the upper heat-sealing plate, the cylinder body of the upper heat-sealing cylinder is connected with the rack, and the electric heating sheet is positioned on one opposite surface of the upper heat-sealing plate and the lower heat-sealing plate;
and buffering assemblies are arranged between the upper heat-sealing plate and the upper heat-sealing cylinder and between the lower heat-sealing plate and the lower heat-sealing cylinder.
Through adopting above-mentioned technical scheme, after plastics oil bottle pushed the plastic bag, the cardboard rose under the cover bag cylinder drives for the plastic bag sack loosens, goes up heat-seal cylinder and drives respectively with lower heat-seal cylinder that heat-seal board is close to each other with lower heat-seal board, and electric heating plate heats the plastics sack and makes it sealed, and the buffering subassembly plays the cushioning effect, avoids the plastics sack to be torn by brute force, guarantees to seal the effect.
The present invention in a preferred example may be further configured to: the buffer assembly comprises a buffer plate, a guide rod, a buffer spring and a limiting ring, the buffer plate is parallel to the upper heat-seal plate, one end of a piston rod of the upper heat-seal cylinder is connected with the buffer plate, the guide rod is arranged along the vertical direction, one end of the guide rod is connected with the upper surface of the upper heat-seal plate, the upper end of the guide rod penetrates through the buffer plate and is in sliding connection with the buffer plate, the buffer spring is sleeved on the periphery of the guide rod, the buffer spring is located between the buffer plate and the upper heat-seal plate, the limiting ring is connected with the upper end of the guide rod, and the buffer assembly between the lower heat-seal plate and the lower heat-seal cylinder is identical to the upper heat-seal plate in structure.
Through adopting above-mentioned technical scheme, when going up the heat-seal board and receiving the resistance of plastic bag, slow decline compresses buffer spring simultaneously, and the guide bar plays the guide effect, and the spacing ring prevents that the guide bar from breaking away from the buffer board to guarantee to seal the effect.
The present invention in a preferred example may be further configured to: the bag filling machine is characterized in that a lower bag absorbing plate is arranged between the lower heat sealing plate and the material receiving platform, a lower bag absorbing cylinder for driving the lower bag absorbing plate to lift is arranged below the lower bag absorbing plate, an upper bag absorbing plate is arranged right above the lower bag absorbing plate, an upper bag absorbing cylinder for driving the upper bag absorbing plate to lift is arranged above the upper bag absorbing plate, a plurality of absorbing holes are formed in the opposite surfaces of the upper bag absorbing plate and the lower bag absorbing plate, cavities communicated with the absorbing holes are formed in the upper bag absorbing plate and the lower bag absorbing plate, a vacuum tube is communicated with one end of the upper bag absorbing plate and one end of the lower bag absorbing plate, and a bag filling mechanism for driving the upper bag absorbing cylinder and the lower bag absorbing cylinder to move towards the bag sleeving mechanism is arranged on the machine frame.
Through adopting above-mentioned technical scheme, because the bagging-off is more troublesome, the staff only need with the plastic bag flatly spread on receiving the material bench can, it sucks the bag board to go up to inhale bag cylinder and lower bag cylinder drive, it is close to each other to inhale the bag board down, the vacuum tube communicates with the aspirator pump, after the evacuation, form the negative pressure through the adsorption hole and hold the both sides of plastic bag and hold, it sucks the bag board to go up to inhale bag cylinder and lower bag cylinder drive, it keeps away from each other to inhale the bag board down, can open the plastics sack, bagging-off mechanism drives the plastic bag and moves towards last cardboard and lower cardboard, the cardboard descends under the bagging-off cylinder drives, make the tensioning of plastic bag sack, it gets back to the normal position to inhale the bag board, thereby accomplish automatic bagging-off, packing efficiency is improved.
The present invention in a preferred example may be further configured to: bagging-off mechanism includes two connecting plates and bagging-off cylinder, two the connecting plate is located the both ends of inhaling the bag board, the connecting plate both ends are connected with the cylinder body of inhaling the bag cylinder and inhaling the bag cylinder down on with respectively, the bagging-off cylinder sets up along the direction of motion who send the bottle board, the cylinder body and the frame of bagging-off cylinder are connected, the piston rod one end and the connecting plate of bagging-off cylinder are connected.
Through adopting above-mentioned technical scheme, set up the connecting plate in order to avoid bagging-off mechanism and heat-seal machine to construct, the bagging-off cylinder drives and inhales a bag cylinder and inhale a bag cylinder down when moving, can not disturb it.
In summary, the invention includes at least one of the following beneficial technical effects:
1. when the plastic oil bottles are fully placed on the bottle placing plate, the lifting mechanism drives the bottle conveying plate to drive the plastic oil bottles to move towards the material receiving platform, the plastic oil bottles enter the plastic bags, the heat sealing mechanism performs heat sealing on the plastic bag openings, packaging is completed, and packaging efficiency is high; only one worker needs to be sleeved with the bag, so that the labor is saved; but also can reduce the probability of secondary pollution of the plastic oil bottle caused by manual packaging.
2. Through setting up locating plate, location cylinder, after bottle pushing plate got back to the normal position, location cylinder drove the locating plate and rises, and locating plate, first baffle and bottle pushing plate play the guide effect to sending the plastics oil bottle on the bottle conveyer belt, prevent that plastics oil bottle from rocking or empting.
3. Through setting up down the bag board of inhaling, the bag board of inhaling on, bagging-off mechanism, the bag board of inhaling on last bag cylinder and the lower bag cylinder of inhaling drive, it is close to each other to inhale the bag board down, vacuum tube and aspirator pump intercommunication, after the evacuation, form the negative pressure through the adsorption hole and hold the both sides of plastic bag, it inhales the bag board on with the lower bag cylinder drive to inhale the bag board to inhale on last bag cylinder and the lower bag cylinder of inhaling, it keeps away from each other to inhale the bag board down, can open the plastics sack, bagging-off mechanism drives the plastic bag and moves towards last cardboard and lower cardboard, the cardboard descends under the cover bag cylinder drives, make the plastic bag sack tensioning, on inhale the bag board, it gets back to the normal position to inhale the bag board down, thereby accomplish automatic bagging-off, packing efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of an automatic packing machine for plastic oil bottles;
FIG. 2 is a schematic diagram of the structure of the feeding end part of an automatic packing machine for plastic oil bottles;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;
FIG. 4 is a schematic structural view of the bottle feeding plate, the lifting mechanism and the bottle feeding mechanism;
FIG. 5 is a schematic view of a hidden feeding end portion of an automatic plastic oil bottle packer;
FIG. 6 is a side view of a hidden infeed end portion of an automatic plastic oil bottle packer;
FIG. 7 is a schematic structural diagram of a bottle pressing plate, a bottle pressing cylinder, a bagging mechanism and a heat sealing mechanism of the automatic plastic oil bottle packer;
FIG. 8 is a cross-sectional view taken along a vertical plane along the axes of the bag up and down suction cylinders.
Reference numerals: 1. a frame; 2. a bottle conveying conveyer belt; 3. an infrared sensor; 4. a counter; 5. a PLC controller; 6. a bottle pushing plate; 7. placing a bottle plate; 8. a bottle pushing cylinder; 9. a first baffle plate; 10. a second baffle; 11. a bottle feeding plate; 12. a material receiving platform; 13. a bottle blocking plate; 14. a bottle blocking cylinder; 15. positioning a plate; 16. positioning the air cylinder; 17. a connecting frame; 18. a lifting cylinder; 19. a guide rail; 20. a slide plate; 21. a synchronous belt; 22. a bottle feeding motor; 23. a pulley; 24. a lower clamping plate; 25. an upper clamping plate; 26. a bagging cylinder; 27. a rubber pad; 28. a gas blowing hole; 29. an air tube; 30. an upper heat seal plate; 31. a lower heat seal plate; 32. an electrical heating sheet; 33. an upper heat-sealing air cylinder; 34. a lower heat-seal cylinder; 35. a buffer plate; 36. a guide bar; 37. a buffer spring; 38. a limiting ring; 39. a lower suction bag plate; 40. a lower suction bag cylinder; 41. an upper suction bag plate; 42. an upper suction bag cylinder; 43. an adsorption hole; 44. a cavity; 45. a vacuum tube; 46. a connecting plate; 47. a bagging cylinder; 48. pressing a bottle plate; 49. a bottle pressing cylinder.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the automatic packing machine for plastic oil bottles disclosed by the invention comprises a frame 1 and a bottle conveying belt 2 horizontally arranged, wherein a counting device for counting the plastic oil bottles is arranged on one side of the bottle conveying belt 2. Send one side of bottle conveyer belt 2 to be provided with rectangular bottle pushing plate 6 along its length direction, bottle pushing plate 6 lower surface leaves the clearance with sending bottle conveyer belt 2 upper surface, the opposite side level of conveyer belt is provided with puts bottle board 7, it passes through bolt fixed connection with frame 1 to put bottle board 7, bottle pushing plate 6 keeps away from the one side of putting bottle board 7 and is provided with the drive and pushes away bottle board 6 towards the bottle mechanism that pushes away who puts bottle board 7 reciprocating motion, bottle pushing mechanism is including pushing away a bottle cylinder 8, the axis perpendicular to that pushes away a bottle board 6 that pushes away bottle cylinder 8, bottle pushing plate 6 keeps away from the one side of putting bottle board 7 and pushes away a bottle cylinder 8 welding, the cylinder body that moves back a bottle cylinder passes through bolted connection with frame 1. The plastic oil bottle interval is placed on sending bottle conveyer belt 2, send bottle conveyer belt 2 to drive the plastic oil bottle and move to pushing away bottle board 6 one side, and counting assembly counts, and when pushing away bottle board 6 one side and having one row of plastic oil bottle, send bottle conveyer belt 2 stop motion, push away bottle cylinder 8 drive and push away bottle board 6 and drive plastic oil bottle and put bottle board 7 motion, then push away bottle cylinder 8 drive and push away bottle board 6 and get back to the normal position.
A bottle blocking plate 13 is arranged above the middle of the bottle conveying belt 2, a bottle blocking cylinder 14 is horizontally arranged on the rack 1, a cylinder body of the bottle blocking cylinder 14 is connected with the rack 1 through a bolt, a piston rod of the bottle blocking cylinder 14 is connected with the bottle blocking plate 13, and the moving direction of the bottle blocking plate 13 is perpendicular to the moving direction of the bottle conveying belt 2. When bottle pushing plate 6 one side has one row of plastics oil bottle, keep off bottle cylinder 14 and drive and keep off bottle board 13 and stretch out, separate the plastics oil bottle that send on bottle conveyer belt 2, can also play the guide effect when bottle pushing plate 6 promotes plastics oil bottle, prevent simultaneously to send the plastics oil bottle continuation motion on the bottle conveyer belt 2 to bottle pushing plate 6 department, when bottle pushing plate 6 gets back to the normal position, keep off bottle cylinder 14 and drive and keep off the shrink of bottle board 13, leave the top of sending bottle conveyer belt 2.
The discharge end that frame 1 is located bottle conveyer belt 2 is provided with the first baffle 9 of rectangle, first baffle 9 is rectangular form, first baffle 9 is located the top of putting bottle board 7 and sending bottle conveyer belt 2, the length direction of first baffle 9 is perpendicular with the direction of motion of sending bottle conveyer belt 2, first baffle 9 welds with frame 1, one side welding that keeps away from first baffle 9 of putting bottle board 7 has second baffle 10, second baffle 10 is parallel with first baffle 9, first baffle 9 and second baffle 10 play the guide effect to the plastics oil bottle.
Because the plastic oil bottle is empty, when sending bottle conveyer belt 2 to drive the plastic oil bottle and move to pushing away a bottle 6 one side, the plastic oil bottle takes place to rock or empty easily, consequently, send bottle conveyer belt 2 and put and be provided with the clearance between the bottle board 7, it is provided with locating plate 15 to slide in the clearance, be provided with the location cylinder 16 that drive locating plate 15 goes up and down on the frame 1, location cylinder 16 sets up along vertical direction, and its cylinder body passes through bolted connection with frame 1, its piston rod one end and 15 lower surface welding of locating plate. After the bottle pushing plate 6 returns to the original position, the positioning cylinder 16 drives the positioning plate 15 to ascend, and the positioning plate 15, the first baffle 9 and the bottle pushing plate 6 play a role in guiding the plastic oil bottles on the bottle conveying belt 2, so that the plastic oil bottles are prevented from shaking or toppling.
Referring to fig. 2 and 3, counting assembly includes infrared ray sensor 3, counter 4 and PLC controller 5, infrared ray sensor 3 is located the one side at the middle part of sending bottle conveyer belt 2, infrared ray sensor 3 and frame 1 fixed connection, infrared ray sensor 3 is connected with counter 4 electricity, counter 4 is connected with PLC controller 5 electricity, PLC controller 5 is connected with the bottle motor 22 electricity that send bottle conveyer belt 2, infrared ray sensor 3 is used for detecting whether there is the plastics oil bottle on sending bottle conveyer belt 2, and count for counter 4 with the signal transmission, counter 4 passes to PLC controller 5 with digital signal, thereby control send bottle motor 22 to rotate or stop.
Referring to fig. 4, a bottle feeding plate 11 parallel to the bottle pushing plate 6 is arranged above the bottle placing plate 7, a lifting mechanism for driving the bottle feeding plate 11 to lift is arranged above the bottle feeding plate 11, a bottle feeding mechanism for driving the bottle feeding plate 11 to reciprocate horizontally is further arranged above the bottle feeding plate 11, and the bottle feeding plate 11 and the bottle pushing plate 6 move in the same direction. The lifting mechanism comprises a connecting frame 17 and a lifting cylinder 18, the connecting frame 17 is L-shaped, the bottle conveying mechanism comprises a guide rail 19, a sliding plate 20, a synchronous belt 21, a bottle conveying motor 22 and two belt wheels 23, one end of the connecting frame 17 is welded with the bottle conveying plate 11, the other end of the connecting frame 17 is welded with a piston rod of the lifting cylinder 18, a cylinder body of the lifting cylinder 18 is connected with the sliding plate 20 through a bolt, the guide rail 19 is located above the connecting frame 17 and arranged along the movement direction of the bottle conveying plate 11, the sliding plate 20 is connected with the guide rail 19 in a sliding mode, the sliding plate 20 is fixedly connected with the synchronous belt 21 through a bolt, the two belt wheels 23 are rotatably connected with the rack 1, the synchronous belt 21 is meshed with the belt wheels 23, the bottle conveying motor 22 is in transmission connection with one of the belt wheels 23, and in the embodiment, the bottle conveying motor 22 is connected with the belt wheels 23 through a gear reduction box.
After putting full plastic oil bottle on putting bottle board 7, lift cylinder 18 drives through link 17 and send bottle board 11 to descend to the middle part of plastic oil bottle, send a bottle motor 22 to drive the motion of hold-in range 21 through band pulley 23 to drive slide 20 and send the motion of bottle board 11, push away plastic oil bottle and receive material platform 12 entering plastic bag, improve packing efficiency.
Referring to fig. 5 and 6, a bag sleeving mechanism is arranged at the discharge end of the bottle placing plate 7, a material receiving table 12 is horizontally arranged on one side, away from the bottle pushing plate 6, of the bottle placing plate 7, the material receiving table 12 is welded with the machine frame 1, a heat sealing mechanism for sealing is arranged between the bottle placing plate 7 and the material receiving table 12, and the upper surfaces of the bottle conveying belt 2, the bottle placing plate 7 and the material receiving table 12 are coplanar.
Referring to fig. 6 and 7, bagging mechanism includes cardboard 24 down, go up cardboard 25 and drive lower cardboard 24 cover bag cylinder 26 that goes up, it sets up to two to go up cardboard 25, it is L shape and sets up in opposite directions to go up two perpendicular sections of cardboard 25, lower cardboard 24 is the U-shaped, lower cardboard 24 is located and puts between bottle board 7 and the material platform 12, the piston rod and the lower cardboard 24 lower surface of cover bag cylinder 26 are connected, its cylinder body passes through bolted connection with frame 1, it is located the top of cardboard 24 down and passes through bolted connection with frame 1 to go up cardboard 25, it has rubber pad 27 to bond with the lateral wall of cardboard 24 down to go up cardboard 25.
After the plastic bag opening is opened, the plastic bag opening is sleeved on the outer sides of the upper clamping plate 25 and the lower clamping plate 24, at the moment, the bag sleeving air cylinder 26 drives the lower clamping plate 24 to descend, so that the plastic bag opening is tensioned and only sleeved on the outer sides of the upper clamping plate 25 and the lower clamping plate 24, and the rubber pad 27 can avoid the sliding of the plastic bag.
Because the inner walls of the plastic bags are easily sucked together under the action of static electricity, the air blowing holes 28 are formed in the upper clamping plate 25 along the moving direction of the bottle feeding plate 11, the air blowing holes 28 are communicated with an air pipe 29, and the air pipe 29 is connected with an air outlet of an air blowing pump. When the plastic oil bottle is pushed into the plastic bag, the air pipe 29 is communicated with the air blowing pump, and air is blown to the inside of the plastic bag from the air blowing holes 28, so that the plastic bag is bulged, and the plastic oil bottle can easily enter the plastic bag.
The heat sealing mechanism comprises an upper heat sealing plate 30, a lower heat sealing plate 31, an electric heating sheet 32, an upper heat sealing cylinder 33 and a lower heat sealing cylinder 34, the lower heat sealing plate 31 is located between the lower clamping plate 24 and the material receiving platform 12, one end of a piston rod of the lower heat sealing cylinder 34 is connected with the lower surface of the lower heat sealing plate 31, a cylinder body of the lower heat sealing cylinder is connected with the rack 1 through a bolt, the upper heat sealing plate 30 is located right above the lower heat sealing plate 31, one end of a piston rod of the upper heat sealing cylinder 33 is connected with the upper surface of the upper heat sealing plate 30, the cylinder body of the upper heat sealing cylinder is connected with the rack 1 through a bolt, and the electric heating sheet 32 is located on the opposite surface of the upper heat sealing plate 30 and the lower heat sealing plate 31. After the plastic oil bottle is pushed into the plastic bag, the bagging cylinder 26 drives the lower clamping plate 24 to ascend, so that the mouth of the plastic bag is loosened, the upper heat-sealing cylinder 33 and the lower heat-sealing cylinder 34 respectively drive the upper heat-sealing plate 30 and the lower heat-sealing plate 31 to approach each other, and the electric heating sheet 32 heats the mouth of the plastic bag to seal the plastic bag.
Go up between hot-seal board 30 and last hot-seal cylinder 33, all be provided with the buffering subassembly between lower hot-seal board 31 and the lower hot-seal cylinder 34, the buffering subassembly includes buffer board 35, guide bar 36, buffer spring 37 and spacing ring 38, buffer board 35 is parallel with last hot-seal board 30, the piston rod one end of going up hot-seal cylinder 33 is welded with buffer board 35, guide bar 36 sets up along vertical direction and its one end and last hot-seal board 30 upper surface are connected, the upper end of guide bar 36 passes buffer board 35 and with buffer board 35 sliding connection, buffer spring 37 cover locates guide bar 36 week side, buffer spring 37 is located between buffer board 35 and the last hot-seal board 30, spacing ring 38 and 36 upper end welding of guide bar, the buffering subassembly between lower hot-seal board 31 and the lower hot-seal cylinder 34 is the same with last hot-seal board 30 structure. When the upper heat-sealing plate 30 is subjected to the resistance of the plastic bag, the upper heat-sealing plate slowly descends while compressing the buffer spring 37, so that the plastic bag opening is prevented from being torn by brute force, the guide rod 36 plays a role in guiding, and the limiting ring 38 prevents the guide rod 36 from separating from the buffer plate 35, thereby ensuring the sealing effect.
In order to prevent the plastic oil bottle from shaking during sealing, a bottle pressing plate 48 is horizontally arranged on one side, away from the upper clamping plate 25, of the upper heat sealing plate 30, the bottle pressing plate 48 is parallel to the upper heat sealing plate 30, a bottle pressing cylinder 49 is arranged above the bottle pressing plate 48 along the vertical direction, one end of a piston rod of the bottle pressing cylinder 49 is welded to the upper surface of the bottle pressing plate 48, and a cylinder body of the bottle pressing cylinder 49 is connected with the rack 1 through a bolt. Before the heat-seal, bottle pressing cylinder 49 drives bottle pressing plate 48 to descend and press a row of plastic oil bottles close to the plastic bag opening, and then the plastic oil bottles are heat-sealed, and the plastic oil bottles are not easy to shake due to being compressed, so that the sealing effect is guaranteed.
Referring to fig. 6 and 8, a lower bag absorbing plate 39 is arranged between the lower heat sealing plate 31 and the material receiving table 12, a lower bag absorbing cylinder 40 for driving the lower bag absorbing plate 39 to ascend and descend is arranged below the lower bag absorbing plate 39, an upper bag absorbing plate 41 is arranged right above the lower bag absorbing plate 39, an upper bag absorbing cylinder 42 for driving the upper bag absorbing plate 41 to ascend and descend is arranged above the upper bag absorbing plate 41, a plurality of absorbing holes 43 are formed in the surfaces, facing the lower bag absorbing plate 39, of the upper bag absorbing plate 41, a cavity 44 communicated with the absorbing holes 43 is formed in the lower bag absorbing plate 39 and the upper bag absorbing plate 41, a vacuum tube 45 is communicated with one end of the lower bag absorbing plate 39 and a bag filling mechanism for driving the upper bag absorbing cylinder 42 and the lower bag absorbing cylinder 40 to move towards the bag sleeving mechanism is arranged on the frame 1. The bagging mechanism comprises two connecting plates 46 and a bagging cylinder 47, the two connecting plates 46 are located at two ends of an upper bag suction plate 41, two ends of each connecting plate 46 are respectively connected with cylinder bodies of an upper bag suction cylinder 42 and a lower bag suction cylinder 40, the bagging cylinder 47 is arranged along the movement direction of the bottle conveying plate 11, the cylinder body of the bagging cylinder 47 is connected with the rack 1 through bolts, and one end of a piston rod of the bagging cylinder 47 is connected with the connecting plates 46.
A worker only needs to tile a plastic bag on the material receiving table 12, the upper bag suction cylinder 42 and the lower bag suction cylinder 40 drive the upper bag suction plate 41 and the lower bag suction plate 39 to approach each other, the vacuum tube 45 is communicated with the suction pump, after vacuumizing, negative pressure is formed through the suction holes 43 to suck two sides of the plastic bag, the upper bag suction cylinder 42 and the lower bag suction cylinder 40 drive the upper bag suction plate 41 and the lower bag suction plate 39 to be away from each other, a plastic bag opening can be opened, the bagging cylinder 47 drives the upper bag suction cylinder 42, the lower bag suction cylinder 40 and the plastic bag to move towards the upper clamping plate 25 and the lower clamping plate 24, the bagging cylinder 26 drives the lower clamping plate 24 to descend, the plastic bag opening is tensioned, and the upper bag suction plate 41 and the lower bag suction plate 39 return to the original positions, so that automatic bagging is completed, and packaging efficiency is improved.
The implementation principle of the embodiment is as follows: during packing, a worker only needs to tile a plastic bag on the material receiving table 12, the bag opening faces the lower clamping plate 24, the upper bag suction cylinder 42 and the lower bag suction cylinder 40 drive the upper bag suction plate 41, the lower bag suction plate 39 is close to each other, after the vacuum tube 45 is vacuumized, negative pressure is formed through the suction hole 43 to suck two sides of the plastic bag, the upper bag suction cylinder 42 and the lower bag suction cylinder 40 drive the upper bag suction plate 41, the lower bag suction plate 39 is far away from each other, the plastic bag opening can be opened, the bagging cylinder 47 drives the plastic bag to face the upper clamping plate 25 and the lower clamping plate 24 to move, the bagging cylinder 26 drives the lower clamping plate 24 to descend, the plastic bag opening is tensioned, the upper bag suction plate 41 and the lower bag suction plate 39 return to the original position, and automatic bagging is completed.
The plastics oil bottle interval is placed on sending bottle conveyer belt 2, send bottle conveyer belt 2 to drive the plastics oil bottle and move to pushing away bottle board 6 one side, and infrared ray sensor 3 is used for detecting whether have the plastics oil bottle on sending bottle conveyer belt 2 to give counter 4 with the signal transmission and count, PLC controller 5 is given with digital signal to counter 4, thereby control send bottle motor 22 to rotate or stop.
When bottle pushing plate 6 one side has one row of plastics oil bottle, send 2 stop motion of bottle conveyer belt, push away bottle cylinder 8 drive bottle pushing plate 6 and drive plastics oil bottle and put the motion of bottle board 7 towards, then push away bottle cylinder 8 drive bottle pushing plate 6 and get back to the normal position, after putting the plastic oil bottle on bottle board 7, lift cylinder 18 drives and send bottle board 11 to descend, send a bottle motor 22 to drive the motion of hold-in range 21 through band pulley 23, thereby drive slide 20 and send a bottle board 11 motion, push away the plastic oil bottle and receive material platform 12 entering plastic bag.
Before heat sealing, the bottle pressing cylinder 49 drives the bottle pressing plate 48 to descend to press the row of plastic oil bottles close to the plastic bag opening, and then the plastic oil bottles are not easy to shake due to being pressed during heat sealing. Then, the upper heat-seal cylinder 33 and the lower heat-seal cylinder 34 respectively drive the upper heat-seal plate 30 and the lower heat-seal plate 31 to approach each other, the electric heating sheet 32 heats the plastic bag opening to seal the plastic bag opening, the upper heat-seal plate 30 and the lower heat-seal plate 31 return to the original positions again, packaging is completed, and packaging efficiency is high; only one worker needs to place the plastic bag, so that the labor is saved; but also can reduce the probability of secondary pollution of the plastic oil bottle caused by manual packaging.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (3)
1. An automatic packing machine for plastic oil bottles comprises a rack (1) and a bottle conveying belt (2) which is horizontally arranged, wherein a counting device for counting the plastic oil bottles is arranged on one side of the bottle conveying belt (2), and is characterized in that a bottle pushing plate (6) is arranged on one side of the bottle conveying belt (2) along the length direction of the bottle pushing plate, a bottle placing plate (7) is horizontally arranged on the other side of the conveying belt, and a bottle pushing mechanism for driving the bottle pushing plate (6) to reciprocate towards the bottle placing plate (7) is arranged on one side, away from the bottle placing plate (7), of the bottle pushing plate (6);
a rectangular first baffle (9) is arranged at the discharge end of the bottle conveying conveyor belt (2) of the rack (1), the first baffle (9) is arranged above the bottle placing plate (7) and the bottle conveying conveyor belt (2), the length direction of the first baffle (9) is perpendicular to the movement direction of the bottle conveying conveyor belt (2), a second baffle (10) is arranged on one side, away from the first baffle (9), of the bottle placing plate (7), and the second baffle (10) is parallel to the first baffle (9);
a bottle conveying plate (11) parallel to the bottle pushing plate (6) is arranged above the bottle placing plate (7), a lifting mechanism for driving the bottle conveying plate to lift is arranged above the bottle conveying plate (11), a bottle conveying mechanism for driving the bottle conveying plate (11) to reciprocate horizontally is also arranged above the bottle conveying plate (11), and the bottle conveying plate (11) and the bottle pushing plate (6) are in the same motion direction;
a bag sleeving mechanism is arranged at the discharge end of the bottle placing plate (7), a material receiving table (12) is horizontally arranged on one side, away from the bottle pushing plate (6), of the bottle placing plate (7), a heat sealing mechanism for sealing is arranged between the bottle placing plate (7) and the material receiving table (12), and the upper surfaces of the bottle conveying belt (2), the bottle placing plate (7) and the material receiving table (12) are coplanar;
a gap is arranged between the bottle conveying conveyer belt (2) and the bottle placing plate (7), a positioning plate (15) is arranged in the gap in a sliding manner, and a positioning cylinder (16) for driving the positioning plate (15) to lift is arranged on the rack (1);
the heat sealing mechanism comprises an upper heat sealing plate (30), a lower heat sealing plate (31), an electric heating sheet (32), an upper heat sealing cylinder (33) and a lower heat sealing cylinder (34), the lower heat sealing plate (31) is positioned between a lower clamping plate (24) and a material receiving table (12), one end of a piston rod of the lower heat sealing cylinder (34) is connected with the lower surface of the lower heat sealing plate (31), a cylinder body of the lower heat sealing cylinder is connected with a rack (1), the upper heat sealing plate (30) is positioned right above the lower heat sealing plate (31), one end of a piston rod of the upper heat sealing cylinder (33) is connected with the upper surface of the upper heat sealing plate (30), the cylinder body of the upper heat sealing cylinder is connected with the rack (1), and the electric heating sheet (32) is positioned on one opposite surface of the upper heat sealing plate (30) and the lower heat sealing plate (31);
buffer assemblies are arranged between the upper heat sealing plate (30) and the upper heat sealing cylinder (33) and between the lower heat sealing plate (31) and the lower heat sealing cylinder (34);
a lower absorption bag plate (39) is arranged between the lower heat sealing plate (31) and the material receiving platform (12), a lower suction bag cylinder (40) for driving the lower suction bag plate (39) to lift is arranged below the lower suction bag plate, an upper bag suction plate (41) is arranged right above the lower bag suction plate (39), an upper bag suction cylinder (42) for driving the upper bag suction plate (41) to lift is arranged above the upper bag suction plate (41), a plurality of adsorption holes (43) are arranged on the surface of the upper bag absorbing plate (41) opposite to the lower bag absorbing plate (39), the upper suction bag plate (41) and the lower suction bag plate (39) are internally provided with cavities (44) communicated with the adsorption holes (43), one end of the upper suction bag plate (41) and one end of the lower suction bag plate (39) are communicated with a vacuum tube (45), the machine frame (1) is provided with a bagging mechanism which drives an upper bag suction cylinder (42) and a lower bag suction cylinder (40) to move towards the bagging mechanism;
the bagging mechanism comprises two connecting plates (46) and a bagging cylinder (47), the two connecting plates (46) are positioned at two ends of an upper bag suction plate (41), two ends of each connecting plate (46) are respectively connected with cylinder bodies of an upper bag suction cylinder (42) and a lower bag suction cylinder (40), the bagging cylinder (47) is arranged along the movement direction of a bottle conveying plate (11), the cylinder body of the bagging cylinder (47) is connected with the rack (1), and one end of a piston rod of the bagging cylinder (47) is connected with the connecting plates (46);
the bagging mechanism comprises a lower clamping plate (24), an upper clamping plate (25) and a bagging cylinder (26) for driving the lower clamping plate (24) to lift, the lower clamping plate (24) is located between the bottle placing plate (7) and the material receiving platform (12), a piston rod of the bagging cylinder (26) is connected with the lower surface of the lower clamping plate (24), a cylinder body of the bagging cylinder is connected with the rack (1), the upper clamping plate (25) is located above the lower clamping plate (24) and connected with the rack (1), and rubber pads (27) are arranged on the outer side walls of the upper clamping plate (25) and the lower clamping plate (24);
a gas blowing hole (28) is formed in the upper clamping plate (25) along the moving direction of the bottle feeding plate (11), the gas blowing hole (28) is communicated with a gas pipe (29), and the gas pipe (29) is communicated with a gas blowing pump;
the buffer assembly comprises a buffer plate (35), a guide rod (36), a buffer spring (37) and a limiting ring (38), wherein the buffer plate (35) is parallel to the upper heat-sealing plate (30), one end of a piston rod of the upper heat-sealing cylinder (33) is connected with the buffer plate (35), the guide rod (36) is arranged in the vertical direction, one end of the guide rod is connected with the upper surface of the upper heat-sealing plate (30), the upper end of the guide rod (36) penetrates through the buffer plate (35) and is in sliding connection with the buffer plate (35), the buffer spring (37) is sleeved on the periphery of the guide rod (36), the buffer spring (37) is located between the buffer plate (35) and the upper heat-sealing plate (30), the limiting ring (38) is connected with the upper end of the guide rod (36), and the buffer assembly between the lower heat-sealing plate (31) and the lower heat-sealing cylinder (34) is identical to the upper heat-sealing plate (30) in structure.
2. The automatic plastic oil bottle packing machine according to claim 1, wherein a bottle blocking plate (13) is arranged above the middle of the bottle conveying conveyor belt (2), a bottle blocking cylinder (14) is horizontally arranged on the frame (1), the cylinder body of the bottle blocking cylinder (14) is connected with the frame (1), the piston rod of the bottle blocking cylinder (14) is connected with the bottle blocking plate (13), and the moving direction of the bottle blocking plate (13) is perpendicular to the moving direction of the bottle conveying conveyor belt (2).
3. The automatic plastic oil bottle packing machine according to claim 1, wherein the lifting mechanism comprises a connecting frame (17) and a lifting cylinder (18), the bottle feeding mechanism comprises a guide rail (19), a sliding plate (20), a synchronous belt (21), a bottle feeding motor (22) and two belt pulleys (23), one end of the connecting frame (17) is connected with the bottle feeding plate (11), the other end of the connecting frame (17) is connected with a piston rod of the lifting cylinder (18), a cylinder body of the lifting cylinder (18) is connected with the sliding plate (20), the guide rail (19) is arranged along the moving direction of the bottle feeding plate (11), the sliding plate (20) is connected with the guide rail (19) in a sliding manner, the sliding plate (20) is fixedly connected with the synchronous belt (21), the two belt pulleys (23) are rotationally connected with the machine frame (1), and the synchronous belt (21) is meshed with the belt pulleys (23), the bottle feeding motor (22) is in transmission connection with one belt wheel (23).
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| CN202010491933.0A CN111717443B (en) | 2020-06-03 | 2020-06-03 | Automatic plastic oil bottle packing machine |
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| CN202010491933.0A CN111717443B (en) | 2020-06-03 | 2020-06-03 | Automatic plastic oil bottle packing machine |
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| CN111717443B true CN111717443B (en) | 2022-05-20 |
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| CN112478245A (en) * | 2021-01-12 | 2021-03-12 | 南京纳之川贸易有限公司 | Laser code spraying auxiliary equipment for anti-counterfeiting of plastic bottles |
| CN114890114A (en) * | 2022-06-01 | 2022-08-12 | 铜陵鸿亿新材料科技有限公司 | A blanking pile up neatly device for wet piece of cloth bucket forming process |
| CN117088098B (en) * | 2023-07-25 | 2024-06-07 | 沧州欧联玻璃容器有限公司 | Breakage-proof bottle pushing device for glass bottle manufacturing |
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