CN113753302A - Miniature bag packaging machine - Google Patents

Miniature bag packaging machine Download PDF

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Publication number
CN113753302A
CN113753302A CN202111156042.0A CN202111156042A CN113753302A CN 113753302 A CN113753302 A CN 113753302A CN 202111156042 A CN202111156042 A CN 202111156042A CN 113753302 A CN113753302 A CN 113753302A
Authority
CN
China
Prior art keywords
bag
hopper
guide piece
vacuum
clamping
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111156042.0A
Other languages
Chinese (zh)
Inventor
郑宗生
纪佩丽
林涌钦
康伟嘉
蔡锦克
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Henghui Machinery Technology Co ltd
Original Assignee
Guangdong Henghui Machinery Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Henghui Machinery Technology Co ltd filed Critical Guangdong Henghui Machinery Technology Co ltd
Priority to CN202111156042.0A priority Critical patent/CN113753302A/en
Publication of CN113753302A publication Critical patent/CN113753302A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/04Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B39/00Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
    • B65B39/06Nozzles, funnels or guides for introducing articles or materials into containers or wrappers adapted to support containers or wrappers
    • B65B39/08Nozzles, funnels or guides for introducing articles or materials into containers or wrappers adapted to support containers or wrappers by means of clamps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/26Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/26Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
    • B65B43/30Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/42Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B65B43/54Means for supporting containers or receptacles during the filling operation
    • B65B43/59Means for supporting containers or receptacles during the filling operation vertically movable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10Applying or generating heat or pressure or combinations thereof
    • B65B51/14Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
    • B65B51/146Closing bags

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)

Abstract

The invention discloses a mini-type bag feeding and packaging machine, which comprises a rotary platform, wherein the outer edge of the rotary platform is provided with a plurality of clamping jaws, the rotating platform automatically rotates to link a plurality of clamping jaws to pass through the blanking hopper, the vacuum mechanism and the sealing mechanism in sequence, the lower part of the discharging hopper is provided with a buffer mechanism which comprises a first clamping piece and a second clamping piece, first, second clamping piece rotate respectively set up in on the preceding, the back lateral wall of hopper down, the bottom downwardly extending of hopper has preceding guide piece, back guide piece down, makes in preceding guide piece, the back guide piece of hopper stretch into the wrapping bag down, by the drive arrangement drive first, second clamping piece press from both sides tightly the sack of wrapping bag on preceding guide piece, the back guide piece makes the material pass through in the leading-in wrapping bag of hopper down, by carry out the evacuation in the vacuum mechanism will wrap bag, and pass through seal the mechanism and seal the wrapping bag. The automatic bag sealing machine is simple in structure, stable in discharging, capable of achieving automatic vacuum bag sealing and capable of improving working efficiency.

Description

Miniature bag packaging machine
Technical Field
The invention relates to the technical field of packaging equipment, in particular to a mini bag feeding and packaging machine.
Background
Vacuum packaging machines are often used in the food industry, and the materials after vacuum packaging can resist oxidation, thereby achieving the purpose of long-term storage. The prior art carries out vacuum packaging for the material and all takes away the air in the sack in the air, and the consequence that this kind of working method caused is that the evacuation is not thorough, has a large amount of remaining air in the sack, and production efficiency is low, still can cause the inaccuracy of measurement, simultaneously, when the overweight condition of material appears, makes the wrapping bag drop because of the impact of material causes the wrapping bag easily in packaging process, influences work efficiency.
Disclosure of Invention
The invention aims to provide a miniature bag feeding and packaging machine which is simple in structure, stable in blanking, capable of achieving automatic vacuum bag sealing and capable of improving working efficiency.
In order to realize the scheme, the embodiment of the invention provides a mini-type bag feeding packaging machine which comprises a rotary platform, wherein a plurality of clamping jaws are arranged at the outer edge of the rotary platform, the rotary platform automatically rotates and is linked with the clamping jaws to sequentially pass through a discharging hopper, a vacuum mechanism and a sealing mechanism, a buffer mechanism is arranged at the lower part of the discharging hopper and comprises a first clamping piece and a second clamping piece, the first clamping piece and the second clamping piece are respectively and rotatably arranged on the front side wall and the rear side wall of the discharging hopper, the bottom of the discharging hopper is downwards extended and provided with a front guide sheet and a rear guide sheet, the front guide sheet and the rear guide sheet of the discharging hopper extend into a packaging bag, the first clamping piece and the second clamping piece are driven by a driving device to clamp the bag openings of packaging bags on the front guide sheet and the rear guide sheet, materials are guided into the packaging bag through the discharging hopper, the vacuum mechanism is used for vacuumizing the packaging bag, and the packaging bag is sealed through the sealing mechanism.
Preferably, the vacuum mechanism comprises a vacuum tube, the vacuum tube is connected with a vacuum pump, and is driven by lifting to extend into the packaging bag, so that the vacuum tube can pump the interior of the packaging bag to be vacuum under the action of the vacuum pump.
Preferably, a first clamping plate and a second clamping plate are arranged below the vacuum tube, and the bag opening of the packaging bag is clamped by the first clamping plate and the second clamping plate through a clamping plate driving device.
Preferably, seal the mechanism and include first heating strip, second heating strip, by pressing from both sides tight drive arrangement drive the sack that wrapping bag was cliied to first, second heating strip seals.
Preferably, a buffer seat is arranged below the discharging hopper, a buffer groove is formed in the buffer seat, and a pair of guide plates are arranged on two sides of the top of the buffer groove.
Preferably, the buffer plate is driven by a lifting driving device to move the buffer seat close to or away from the lower hopper.
Preferably, the guide plate has a horn shape.
Preferably, the bag feeding device further comprises a bag feeding mechanism, so that the bag feeding device can clamp the packaging bag by the clamping jaws.
Preferably, the bag opening mechanism is further included, the bag feeding mechanism comprises a first suction nozzle and a second suction nozzle, the first suction nozzle and the second suction nozzle are enabled to respectively adsorb the bag surface of the packaging bag, and the bag opening of the packaging bag is pulled open by the first suction nozzle and the second suction nozzle which are driven by the bag opening driving device.
Preferably, it is provided with bag opening mechanism to open bag mechanism top, bag opening mechanism includes first inserted sheet, second inserted sheet, first, second inserted sheet insert in the sack of wrapping bag to by propping a bag drive arrangement drive first, second inserted sheet prop the sack of wrapping bag inboard.
The embodiment of the invention has the following beneficial effects:
the vacuum tube type bag discharging device adopts a vacuum tube mode to vacuumize the interior of a packaging bag, so that materials can be stored for a long time, the first clamping piece and the second clamping piece are arranged at the lower part of the discharging hopper, so that the bag opening of the packaging bag is clamped, the phenomenon that the packaging bag falls off due to impact caused by overweight materials is avoided, and the working efficiency is influenced.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is a schematic view showing a structure of a portion A in FIG. 1;
fig. 4 is a schematic view showing a structure of a portion B in fig. 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, a mini-type bag feeding and packaging machine includes a rotary platform 1, a bag feeding mechanism 2, a bag opening mechanism 3, a discharging hopper 4, a vacuum mechanism 5, and a sealing mechanism.
The outer edge of the rotating platform 1 is provided with a plurality of clamping jaws 7, and the clamping jaws preferably adopt electric fingers and pneumatic fingers. The rotary platform 1 is autorotated through a rotary driving device to link a plurality of clamping jaws 7 to sequentially pass through a bag feeding mechanism 2, a bag opening mechanism 3, a discharging hopper 4, a vacuum mechanism 5 and a sealing mechanism.
In this embodiment, the bag feeding mechanism 2 is a conventional technique, and therefore this embodiment is not described herein in detail, a plurality of packaging bags are placed on the bag feeding mechanism 2, and the single packaging bags are taken out one by the bag feeding clamping jaws of the bag feeding mechanism 2, so that when the clamping jaws 7 on the rotary platform 1 pass through the bag feeding mechanism 2, the packaging bags on the bag feeding clamping jaws are clamped by the clamping jaws 7, and the rotary platform 1 moves the packaging bags to the station of the bag opening mechanism 3.
The bag opening mechanism 3 comprises a first suction nozzle 31 and a second suction nozzle 32, the first suction nozzle 31 and the second suction nozzle 32 are connected with an air source, the first suction nozzle 31 and the second suction nozzle 32 are driven by a suction nozzle driving device to move close to each other or move away from each other, bag surfaces of the packaging bags are respectively adsorbed through the close movement of the first suction nozzle 31 and the second suction nozzle 32, and then the bag openings of the packaging bags are pulled open through the movement of the first suction nozzle 31 and the second suction nozzle 32 away from each other, so that the automatic bag opening of the packaging bags is realized.
The rotary platform 1 is fixedly provided with a mechanical arm, a bag opening mechanism is arranged above the bag opening mechanism 3 and comprises a first inserting sheet and a second inserting sheet, the first inserting sheet and the second inserting sheet are driven by a bag opening driving device to move close to each other or move away from each other, the bag opening driving device is arranged on the mechanical arm, when the first suction nozzle 31 and the second suction nozzle 32 pull open the bag mouth of the packaging bag, the first inserting sheet and the second inserting sheet are driven by the mechanical arm to extend into the bag mouth of the packaging bag, the bag mouth of the packaging bag is opened through the cooperation of the first inserting sheet and the second inserting sheet and the first suction nozzle 31 and the second suction nozzle 32, the bag opening driving device preferably adopts pneumatic fingers and electric fingers, so that the first inserting sheet and the second inserting sheet move to the station of the discharging hopper 4 along with the packaging bag, the opening state is kept in the material receiving process of the packaging bag, and the blanking is convenient for the station to carry out the blanking.
Referring to fig. 1 and 3, a buffer mechanism 41 is disposed at a lower portion of the lower hopper 4, the buffer mechanism 41 includes a first clamping piece 411 and a second clamping piece 412, the first clamping piece 411 and the second clamping piece 412 are respectively rotatably disposed on front and rear side walls of the lower hopper 4, wherein a connecting rod is connected between adjacent ends of the first clamping piece 411 and the second clamping piece 412, a driving device is fixedly mounted on the side wall of the lower hopper 4, in this embodiment, the driving device preferably employs an air cylinder, a front guide piece 43 and a rear guide piece 44 are extended downward from a bottom of the lower hopper 4, the lower hopper 4 is driven by the hopper driving device to ascend and descend, the hopper driving device 4 preferably employs a cam connecting rod manner, the present invention is not repeated herein, when a packaging bag moves to a lower portion of the lower hopper 4, the hopper driving device drives the lower hopper 4 to discharge the material, so that the front guide piece 43 and the rear guide piece 44 of the lower hopper 4 extend into the packaging bag, then, the driving device drives the first clamping piece 411 and the second clamping piece 412 to clamp the bag surface of the packaging bag on the front guide piece 43 and the rear guide piece 44, so that the material is guided into the packaging bag through the discharging hopper 4, the packaging bag is prevented from being separated from the clamping jaw under the impact of the material, or the bag opening of the packaging bag is damaged, the hopper driving device drives the discharging hopper to ascend after the material falls into the packaging bag, the packaging bag is transferred to a station of the vacuum mechanism 5 through the rotating platform 1 to be vacuumized, and meanwhile, the mechanical arm drives the first inserting plate and the second inserting plate to be separated from the bag opening of the packaging bag.
Referring to fig. 2 and 4, the vacuum mechanism 5 includes a vacuum tube 52, the vacuum tube 51 is connected to a vacuum pump, the vacuum tube is driven by a lifting driving device to move up and down, a first clamping plate 52 and a second clamping plate 53 are arranged below the vacuum tube 51, the first clamping plate 52 and the second clamping plate 53 are driven by the clamping plate driving device to move close to each other or move away from each other, the packaging bag moves between the first clamping plate 52 and the second clamping plate 53, the lifting driving device drives the vacuum tube 51 to descend and extend into the packaging bag, meanwhile, the first clamping plate 52 and the second clamping plate 53 move close to each other to clamp the bag mouth of the packaging bag, then the vacuum pump is opened, the vacuum tube 51 pumps the interior of the packaging bag to vacuum under the action of the vacuum pump, and then the packaging bag is transferred to the station of the sealing mechanism for sealing by the rotary platform 1.
The sealing mechanism comprises a first heating strip and a second heating strip, the first heating strip and the second heating strip are driven by a sealing driving device to move close to each other or move away from each other, the packaging bag moves between the first heating strip and the second heating strip, the bag mouth of the packaging bag is clamped by the close movement of the first heating strip and the second heating strip and sealed, and the first heating strip and the second heating strip are preferably heat-sealed heating strips.
It should be understood that the above-mentioned embodiments are only illustrative of the technical concepts and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All modifications made according to the spirit of the main technical scheme of the invention are covered in the protection scope of the invention.

Claims (7)

1. A mini bag feeding and packaging machine is characterized by comprising a rotary platform, a plurality of clamping jaws are arranged on the outer edge of the rotary platform, the rotating platform automatically rotates to link a plurality of clamping jaws to pass through the blanking hopper, the vacuum mechanism and the sealing mechanism in sequence, the lower part of the discharging hopper is provided with a buffer mechanism which comprises a first clamping piece and a second clamping piece, first, second clamping piece rotate respectively set up in on the preceding, the back lateral wall of hopper down, the bottom downwardly extending of hopper has preceding guide piece, back guide piece down, makes in preceding guide piece, the back guide piece of hopper stretch into the wrapping bag down, by the drive arrangement drive first, second clamping piece press from both sides tightly the sack of wrapping bag on preceding guide piece, the back guide piece makes the material pass through in the leading-in wrapping bag of hopper down, by carry out the evacuation in the vacuum mechanism will wrap bag, and pass through seal the mechanism and seal the wrapping bag.
2. The miniature bag feeding and packaging machine of claim 1, wherein said vacuum mechanism comprises a vacuum tube connected to a vacuum pump and driven by a lift to extend into the package, such that said vacuum tube is operable by said vacuum pump to draw the interior of the package to vacuum.
3. The miniature bag feeding and packaging machine of claim 2, wherein a first clamp and a second clamp are disposed below said vacuum tube, and said first and second clamps are driven by a clamp driving device to clamp the mouth of the bag.
4. The miniature bag feeding and packaging machine according to claim 1, wherein the sealing mechanism comprises a first heating bar and a second heating bar, and the first heating bar and the second heating bar are driven by a clamping driving device to clamp the mouth of the bag for sealing.
5. The miniature bag feeding and packaging machine of claim 1, further comprising a bag feeding mechanism for allowing said bag feeding device to grip a bag with said gripping jaws.
6. The miniature bag feeding and packaging machine according to claim 1, further comprising a bag opening mechanism, wherein the bag feeding mechanism comprises a first suction nozzle and a second suction nozzle, the first suction nozzle and the second suction nozzle respectively suck bag faces of the packaging bags, and the bag opening driving device drives the first suction nozzle and the second suction nozzle to pull open the bag mouths of the packaging bags.
7. The miniature bag feeding and packaging machine according to claim 6, wherein a bag opening mechanism is arranged above the bag opening mechanism, the bag opening mechanism comprises a first insertion sheet and a second insertion sheet, the first insertion sheet and the second insertion sheet are inserted into the bag opening of the packaging bag, and the bag opening of the packaging bag is supported by the first insertion sheet and the second insertion sheet driven by a bag opening driving device.
CN202111156042.0A 2021-09-29 2021-09-29 Miniature bag packaging machine Pending CN113753302A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111156042.0A CN113753302A (en) 2021-09-29 2021-09-29 Miniature bag packaging machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111156042.0A CN113753302A (en) 2021-09-29 2021-09-29 Miniature bag packaging machine

Publications (1)

Publication Number Publication Date
CN113753302A true CN113753302A (en) 2021-12-07

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ID=78798344

Family Applications (1)

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CN202111156042.0A Pending CN113753302A (en) 2021-09-29 2021-09-29 Miniature bag packaging machine

Country Status (1)

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CN (1) CN113753302A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119160445A (en) * 2024-11-22 2024-12-20 石棉县集能新材料有限公司 A packaging device for graphite production

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0995311A (en) * 1994-06-30 1997-04-08 Ishii Shokuhin Kk How to deaerate the packaging bag of the bag packaging machine
CN203819558U (en) * 2014-04-21 2014-09-10 合肥三冠机电设备有限公司 Bag clamping mechanism for hopper-free metering weigh
CN107082138A (en) * 2017-04-19 2017-08-22 陈富强 A kind of bread vacuum packaging equipment
CN109335135A (en) * 2018-09-29 2019-02-15 鹤山市广佛饲料有限公司 A kind of feed baling press with packaging bag sealing device
CN210102219U (en) * 2019-04-28 2020-02-21 汕头市鹏辉机械有限公司 Automatic bag feeding, filling, sealing and packaging machine
CN210556002U (en) * 2019-06-24 2020-05-19 东莞市新泰粮食有限公司 Packaging structure of finished polished rice

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0995311A (en) * 1994-06-30 1997-04-08 Ishii Shokuhin Kk How to deaerate the packaging bag of the bag packaging machine
CN203819558U (en) * 2014-04-21 2014-09-10 合肥三冠机电设备有限公司 Bag clamping mechanism for hopper-free metering weigh
CN107082138A (en) * 2017-04-19 2017-08-22 陈富强 A kind of bread vacuum packaging equipment
CN109335135A (en) * 2018-09-29 2019-02-15 鹤山市广佛饲料有限公司 A kind of feed baling press with packaging bag sealing device
CN210102219U (en) * 2019-04-28 2020-02-21 汕头市鹏辉机械有限公司 Automatic bag feeding, filling, sealing and packaging machine
CN210556002U (en) * 2019-06-24 2020-05-19 东莞市新泰粮食有限公司 Packaging structure of finished polished rice

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119160445A (en) * 2024-11-22 2024-12-20 石棉县集能新材料有限公司 A packaging device for graphite production
CN119160445B (en) * 2024-11-22 2025-03-14 石棉县集能新材料有限公司 A packaging device for graphite production

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Application publication date: 20211207