CN105923203A - Packaging bag opening device - Google Patents
Packaging bag opening device Download PDFInfo
- Publication number
- CN105923203A CN105923203A CN201610101033.4A CN201610101033A CN105923203A CN 105923203 A CN105923203 A CN 105923203A CN 201610101033 A CN201610101033 A CN 201610101033A CN 105923203 A CN105923203 A CN 105923203A
- Authority
- CN
- China
- Prior art keywords
- packaging bag
- piston rod
- suction
- nozzle
- roller
- 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
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Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The invention discloses a packaging bag opening device, which comprises two rollers symmetrically arranged on front and back sides of a packaging bag. The outer peripheral surface of each roller is provided with a suction nozzle which is connected with an air exhaust mechanism for air exhaust and suction generation. The suction nozzles, the rollers and the air exhaust mechanisms rotate synchronously. Each air exhaust mechanism includes a reciprocable piston rod and a piston connected at the bottom end of the piston rod; and further comprises a fixing projection for pushing the corresponding piston rod to move upward when the corresponding suction nozzle abuts against the packaging bag so that the suction nozzle can generate the suction to suck the packaging bag, and a reset member for pushing the corresponding piston rod to move downward to enable the corresponding suction nozzle to release the suction. The fixing projections push the piston rods to move upward so that the suction nozzles can generate suction to suck the packaging bag, and thus an opening of the packaging bag is enabled to automatically open when the packaging bag is outputted. According to the invention, the locations of the fixing projections remain unchanged, the piston rods only make contact with the fixing projections each time when moving in a circular motion to the fixing points, and the packaging bag opening device runs quite stably.
Description
Technical field
The present invention relates to a kind of packaging bag and drive bagging apparatus.
Background technology
Packaging bag is the articles for daily use very conventional in the middle of daily life, the most frequent in the middle of industrial processes
Use.Packaging bag in use, needs manually to be opened by its opening, so article can be loaded packaging
In bag.
In order to improve production efficiency, in industrialized production workshop, people's majority is to utilize machinery equipment to realize certainly
Dynamic opening the package, its principle is to utilize vacuum pump produce negative pressure and connect a pair sucker with pipeline and hold respectively
The front and back of packaging bag, then drives two suckers to move dorsad thus the opening that opens the package by cylinder.
In actual production, vacuum pump is utilized to need trachea connect electromagnetic valve and use circuit control, small-sized at some
Taking larger space in frame for movement, vacuum pump continuously runs the bigger energy consumption of generation and consumable accessory abrasion, electromagnetism
Valve and automatically controlled later maintenance are complicated.Therefore, existing bag openning body is without vacuum pump, electromagnetic valve and complexity
Pipeline, circuit connect, energy consumption is extremely low, safeguards simple.
Summary of the invention
The invention provides a kind of packaging bag and drive bagging apparatus, which overcome the deficiency existing for background technology.This
Its technical problem of bright solution be the technical scheme is that
Bagging apparatus is driven in a kind of packaging bag, including two rollers being arranged symmetrically in the positive and negative both sides of packaging bag, described
The outer peripheral face of roller is provided with nozzle, and described nozzle connects to have bleeds for bleeding it and producing suction
Mechanism, nozzle, roller, extraction sector three's synchronous axial system；
Described extraction sector includes the piston rod being reciprocally moveable, is connected to the piston of piston rod bottom；
Also include moving up for the promotion piston rod when nozzle abuts in packaging bag making nozzle produce suction suction
Live the fixing projection of packaging bag and make the return unit of nozzle release suction for promoting piston rod to move down.
Among one preferred embodiment: described extraction sector also includes the bearing being connected to piston rod top, described
Piston rod is made to move up during the fixing projection of bearing touching.
Among one preferred embodiment: described roller is provided with chamber, described piston is arranged in this chamber, institute
State chamber to connect with nozzle.
Among one preferred embodiment: described chamber is strip the center through this roller；Described return unit
Bullet withstands between piston and roller.
Among one preferred embodiment: described extraction sector also includes the bearing being connected to piston rod top, described
Piston rod is made to move up during the fixing projection of bearing touching.
Among one preferred embodiment: groove structure that described chamber is rounded is also positioned at the centre bit of roller end face
Put.
Among one preferred embodiment: also include bearing block, described piston rod passes this bearing block.
Among one preferred embodiment: described extraction sector also includes the bearing being connected to piston rod top side,
Piston rod is made to move up during the fixing projection of described bearing touching.
Gear engagement among one preferred embodiment: the top of piston rod connects gear, on two piston rods.
Among one preferred embodiment: the outer surface of described roller is provided with groove, described nozzle is positioned at this groove
In.
The technical program is compared with background technology, and it has the advantage that
1. nozzle, roller, extraction sector three's synchronous axial system, when second wheel coordinates transport package, when two
When nozzle abuts in the positive and negative of packaging bag simultaneously, piston rod just abuts against with fixing projection, thus fixing convex
Block promotion piston rod moves up and makes nozzle generation suction hold packaging bag, thus makes packaging when exporting packaging bag
The opening of bag automatically opens up.The present invention drives bagging apparatus, and the position of fixing projection keeps constant, each piston rod
Moving in a circle just can run the most stable with fixing bump contact when moving to fixing point.
2. piston rod top connects bearing, and bearing can easily pass over fixing projection.
3. roller described in is provided with chamber, and described piston is arranged in this chamber, and described chamber connects with nozzle,
Chamber is set directly on roller, it is to avoid arrange air pipe lines, simple in construction.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 depicts a kind of packaging bag of the present invention and drives the schematic diagram of bagging apparatus embodiment one.
Fig. 2 depicts a kind of packaging bag of the present invention and drives the schematic diagram of bagging apparatus embodiment two.
Fig. 3 depicts the schematic side view driving bagging apparatus shown in Fig. 2.
Fig. 4 depicts the schematic diagram of the roller transport package driving bagging apparatus shown in Fig. 2.
Detailed description of the invention
Embodiment one:
Refer to Fig. 1, bagging apparatus is driven in a kind of packaging bag of the present invention, is arranged symmetrically in packaging bag including two
The roller 10 of 01 positive and negative both sides, the outer peripheral face of described roller 10 is provided with nozzle 20, the appearance of described roller 10
Face is provided with groove 12, and described nozzle 20 is positioned at this groove 12；Described nozzle 20 connects to be had for it
Carrying out bleeding and producing the extraction sector 30 of suction, nozzle 20, roller 10, extraction sector 30 three synchronize
Rotate；Described extraction sector 30 includes the piston rod 32 being reciprocally moveable, is connected to piston rod 32 bottom
Piston 34, it is connected to the bearing 36 on piston rod 32 top；Also include for abutting in packaging bag in nozzle 20
When 01 promote piston rod 32 move up make nozzle 20 produce suction hold packaging bag 01 fixing projection 40,
And make nozzle 20 discharge the return unit 80 of suction for promoting piston rod 32 to move down.
Described roller 10 is provided with chamber 14, described chamber 14 in strip and through the center of this roller 10,
Described chamber 14 connects with nozzle 20, and described piston 34 is arranged in this chamber 14.Described return unit bullet
In 80 are also placed in this chamber 14 and withstand between piston 34 and roller 10.Under normal circumstances, bearing 36 with
Fixing projection 40 is positioned on same circumference.
Second wheel 10 synchronizes and rotates backward, and coordinates transport package 01, when packaging bag 01 enters into two rollings
Time between wheel 10, two nozzles 20 abut in the positive and negative of packaging bag 01 respectively；Now, bearing 36 is just
Crossing fixing projection 40, therefore, fixing projection 40 promotes piston rod 32 to move up, extraction sector 30
Nozzle 20 is bled and makes nozzle 20 produce suction to hold packaging bag 01；When packaging bag 01 carries the most forward
After, its opening just automatically opens up；Finally, under the effect of return unit 80, piston rod 32 and piston 34 1
Rise and move down reset.
Embodiment two:
Refer to Fig. 2 to Fig. 4, embodiment two is with the difference of embodiment one: rounded recessed of chamber 14
Groove structure is also positioned at the center of roller 10 end face；Also including bearing block 50, piston rod 32 is through this axle
Bearing 50；Bearing 36 is connected to the side on piston rod 32 top, and fixing projection 40 is arranged on bearing block 50
Top, fixing projection 40 is positioned on same circumference with bearing block 50；The top of piston rod 32 connects gear
60, the gear 60 on two piston rods 32 engages；Return unit 80 is enclosed within piston rod 32, and to piston
34 produce a downward active force.
By arranging bearing block 50, and it is outside that piston rod 32 extends to roller 10, can increase the arm of force,
Extraction sector is made to produce bigger suction.
Rotate pivotal fit by bearing between piston rod 32 and bearing block 50, belong to prior art, do not do
Describe in detail.
The above, only present pre-ferred embodiments, therefore the scope that the present invention implements can not be limited according to this,
The equivalence change i.e. made according to the scope of the claims of the present invention and description and modification, all should still belong to the present invention and contain
In the range of.
Claims (10)
1. bagging apparatus is driven in a packaging bag, it is characterised in that: include that two are arranged symmetrically in packaging bag positive and negative two
The roller of side, the outer peripheral face of described roller is provided with nozzle, and described nozzle connects to be had for bleeding it also
Produce the extraction sector of suction, nozzle, roller, extraction sector three's synchronous axial system；
Described extraction sector includes the piston rod being reciprocally moveable, is connected to the piston of piston rod bottom；
Also include moving up for the promotion piston rod when nozzle abuts in packaging bag making nozzle produce suction suction
Live the fixing projection of packaging bag and make the return unit of nozzle release suction for promoting piston rod to move down.
Bagging apparatus is driven in a kind of packaging bag the most according to claim 1, it is characterised in that: described air exhauster
Structure also includes the bearing being connected to piston rod top, makes piston rod upwards move during the fixing projection of described bearing touching
Dynamic.
Bagging apparatus is driven in a kind of packaging bag the most according to claim 1, it is characterised in that: on described roller
Being provided with chamber, described piston is arranged in this chamber, and described chamber connects with nozzle.
Bagging apparatus is driven in a kind of packaging bag the most according to claim 3, it is characterised in that: described chamber in
Strip the center of this roller of process；Described return unit bullet withstands between piston and roller.
Bagging apparatus is driven in a kind of packaging bag the most according to claim 4, it is characterised in that: described air exhauster
Structure also includes the bearing being connected to piston rod top, makes piston rod upwards move during the fixing projection of described bearing touching
Dynamic.
Bagging apparatus is driven in a kind of packaging bag the most according to claim 3, it is characterised in that: described chamber in
Circular groove structure is also positioned at the center of roller end face.
Bagging apparatus is driven in a kind of packaging bag the most according to claim 6, it is characterised in that: also include bearing
Seat, described piston rod passes this bearing block.
Bagging apparatus is driven in a kind of packaging bag the most according to claim 7, it is characterised in that: described air exhauster
Structure also includes the bearing being connected to piston rod top side, make during the fixing projection of described bearing touching piston rod to
Upper movement.
Bagging apparatus is driven in a kind of packaging bag the most according to claim 8, it is characterised in that: the top of piston rod
End connection has gear, the gear engagement on two piston rods.
Bagging apparatus is driven in a kind of packaging bag the most according to claim 1, it is characterised in that: described roller
Outer surface is provided with groove, and described nozzle is positioned at this groove.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520899328 | 2015-11-12 | ||
| CN2015208993281 | 2015-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105923203A true CN105923203A (en) | 2016-09-07 |
Family
ID=56819524
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620138487.4U Active CN205554761U (en) | 2015-11-12 | 2016-02-24 | Bagging apparatus is driven in wrapping bag |
| CN201610101033.4A Pending CN105923203A (en) | 2015-11-12 | 2016-02-24 | Packaging bag opening device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620138487.4U Active CN205554761U (en) | 2015-11-12 | 2016-02-24 | Bagging apparatus is driven in wrapping bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN205554761U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107176343A (en) * | 2017-07-28 | 2017-09-19 | 王新仕 | Effectively reduce the automatic drawing device of packing bag mouth of production cost |
| CN109051083A (en) * | 2018-08-22 | 2018-12-21 | 柳州市卓德机械科技有限公司 | It is a kind of packed to set |
| CN109335121A (en) * | 2018-09-13 | 2019-02-15 | 陈祥 | It is a kind of to be broken bag equipment by the supermarket's point bag for trampling rotation and magnetic force is rubbed open |
| CN110550271A (en) * | 2019-07-31 | 2019-12-10 | 苏州市职业大学 | Automatic bag opening device for plastic bags |
| CN111169717A (en) * | 2020-01-20 | 2020-05-19 | 安徽农业大学 | Preparation equipment and preparation process of golden-silk chrysanthemum eye mask |
| CN113753297A (en) * | 2021-11-09 | 2021-12-07 | 新沂久盛纺织科技有限公司 | Automatic clothing packaging machine |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205554761U (en) * | 2015-11-12 | 2016-09-07 | 李正元 | Bagging apparatus is driven in wrapping bag |
| CN109018541A (en) * | 2018-08-22 | 2018-12-18 | 柳州市卓德机械科技有限公司 | Bag machine on a kind of novel automatic |
| CN108995895A (en) * | 2018-08-22 | 2018-12-14 | 柳州市卓德机械科技有限公司 | A kind of upper bag drum apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08113214A (en) * | 1994-10-12 | 1996-05-07 | Okabe Lock:Kk | Bag opening device |
| CN101837845A (en) * | 2010-03-23 | 2010-09-22 | 温州名瑞机械有限公司 | Full-automatic bag-feeding type packaging machine |
| CN203450448U (en) * | 2013-08-05 | 2014-02-26 | 上海欧朔包装机械有限公司 | Gear claw bag opening device of zippered bag |
| CN104386297A (en) * | 2014-11-17 | 2015-03-04 | 重庆三贵机械制造有限公司 | Automatic bag feeding aspirator pump |
| JP2015105098A (en) * | 2013-11-29 | 2015-06-08 | 株式会社古川製作所 | Rotary packaging machine with bag opening guide mechanism |
| CN204383823U (en) * | 2014-12-08 | 2015-06-10 | 成都索伊新材料有限公司 | A kind ofly drive bagging apparatus for medicament packing machine |
| CN104760727A (en) * | 2015-02-09 | 2015-07-08 | 湘潭大学 | Betel nut packaging bag opening device |
| CN205554761U (en) * | 2015-11-12 | 2016-09-07 | 李正元 | Bagging apparatus is driven in wrapping bag |
-
2016
- 2016-02-24 CN CN201620138487.4U patent/CN205554761U/en active Active
- 2016-02-24 CN CN201610101033.4A patent/CN105923203A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08113214A (en) * | 1994-10-12 | 1996-05-07 | Okabe Lock:Kk | Bag opening device |
| CN101837845A (en) * | 2010-03-23 | 2010-09-22 | 温州名瑞机械有限公司 | Full-automatic bag-feeding type packaging machine |
| CN203450448U (en) * | 2013-08-05 | 2014-02-26 | 上海欧朔包装机械有限公司 | Gear claw bag opening device of zippered bag |
| JP2015105098A (en) * | 2013-11-29 | 2015-06-08 | 株式会社古川製作所 | Rotary packaging machine with bag opening guide mechanism |
| CN104386297A (en) * | 2014-11-17 | 2015-03-04 | 重庆三贵机械制造有限公司 | Automatic bag feeding aspirator pump |
| CN204383823U (en) * | 2014-12-08 | 2015-06-10 | 成都索伊新材料有限公司 | A kind ofly drive bagging apparatus for medicament packing machine |
| CN104760727A (en) * | 2015-02-09 | 2015-07-08 | 湘潭大学 | Betel nut packaging bag opening device |
| CN205554761U (en) * | 2015-11-12 | 2016-09-07 | 李正元 | Bagging apparatus is driven in wrapping bag |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107176343A (en) * | 2017-07-28 | 2017-09-19 | 王新仕 | Effectively reduce the automatic drawing device of packing bag mouth of production cost |
| CN109051083A (en) * | 2018-08-22 | 2018-12-21 | 柳州市卓德机械科技有限公司 | It is a kind of packed to set |
| CN109051083B (en) * | 2018-08-22 | 2020-12-08 | 柳州市卓德机械科技股份有限公司 | Bag feeding device |
| CN109335121A (en) * | 2018-09-13 | 2019-02-15 | 陈祥 | It is a kind of to be broken bag equipment by the supermarket's point bag for trampling rotation and magnetic force is rubbed open |
| CN109335121B (en) * | 2018-09-13 | 2020-11-27 | 温州忻赟工业产品设计有限公司 | Supermarket bag counting and breaking equipment capable of rotating through treading and rubbing off with magnetic force |
| CN110550271A (en) * | 2019-07-31 | 2019-12-10 | 苏州市职业大学 | Automatic bag opening device for plastic bags |
| CN111169717A (en) * | 2020-01-20 | 2020-05-19 | 安徽农业大学 | Preparation equipment and preparation process of golden-silk chrysanthemum eye mask |
| CN111169717B (en) * | 2020-01-20 | 2020-11-20 | 安徽农业大学 | Preparation equipment and preparation process of golden-silk chrysanthemum eye mask |
| CN113753297A (en) * | 2021-11-09 | 2021-12-07 | 新沂久盛纺织科技有限公司 | Automatic clothing packaging machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205554761U (en) | 2016-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160907 |
|
| WD01 | Invention patent application deemed withdrawn after publication |