CN107640360A - A kind of instrument for opening polybag sack - Google Patents
A kind of instrument for opening polybag sack Download PDFInfo
- Publication number
- CN107640360A CN107640360A CN201711059520.XA CN201711059520A CN107640360A CN 107640360 A CN107640360 A CN 107640360A CN 201711059520 A CN201711059520 A CN 201711059520A CN 107640360 A CN107640360 A CN 107640360A
- Authority
- CN
- China
- Prior art keywords
- press surface
- convex tendon
- sucker
- pressing plate
- polybag
- 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.)
- Withdrawn
Links
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)
- Finger-Pressure Massage (AREA)
- Surgical Instruments (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of instrument for opening polybag sack, it is characterised in that including two pressing plates, is provided with a press surface per pressing plate, a lateral edges of two pressing plates are connected by flexible connection body, and two pressing plates may be reversed relative to press surface；At least one press surface is provided with sucker；At least one sucker is respectively equipped with two press surfaces；Bending flexible connection body when the present invention uses, make the press surface of two pressing plates relative, the sack of polybag is put between two pressing plate, it is then combined with pressing plate, then two pressing plates are managed with hand and does dislocation motion, opening can be made to separate gap well, also opening two sides further can be held by the sucker set on press surface, gap and separation can be more preferably rubbed faster, it is simple in construction easy to implement.
Description
The application is the applying date for September in 2015 13 days, Application No. 2015105899672, entitled " a kind of just
Take formula polybag opening tool " patent divisional application.
Technical field
It is particularly a kind of to open polybag sack the present invention relates to a kind of instrument lived or produce opening polybag sack
Instrument.
Background technology
With the propulsion of process of industrialization, in people's life daily carrying or contain the polybag of article must can not
The splendid attire of few instrument, such as Food Vegetable, many articles of rubbish, it has excellent convenience, and existing polybag is all raw
Producing line continuous productive process output, no air all fits together polybag band in vivo, and opening edge does not have gap, wants to beat
Opened mouth, which must be rubbed, makes it produce small gap, then could be opened at gap, and when band body is relatively thin softer or hand is wet and slippery
When its open difficulty it is bigger, to life or production make troubles, this still needs to technological innovation and solved.
The content of the invention
In order to solve the above problems, the invention provides a kind of instrument for opening polybag sack.
The technical solution adopted by the present invention is：A kind of instrument for opening polybag sack, it is characterised in that including two pressures
Plate, be provided with a press surface per pressing plate, a lateral edges of two pressing plates are connected by flexible connection body, two pressing plates may be reversed to
Press surface is relative.
The present invention could also say that a kind of instrument for opening polybag sack, and at least one press surface, which is provided with, to be inhaled
Disk.
The present invention could also say that a kind of special apparatus of polybag opening, and at least one is respectively equipped with two press surface
Individual sucker.
The present invention could also say that a kind of special equipment of polybag opening, when two press surface is relative on two press surfaces
Sucker position correspond.
The present invention could also say that a kind of articles for daily use for polybag opening, between the press surface of a pressing plate is provided with
Left convex tendon and left groove every arrangement, the press surface of another pressing plate are provided with the right convex tendon being intervally arranged and right groove；Two press
When pressure surface is relatively close, left convex tendon can probe into right groove, and right convex tendon can probe into left groove.The present invention could also say that a kind of application
The instrument of opening polybag sack in daily life, left convex tendon point to the side of pressing plate connection flexible connection body.
The present invention could also say that a kind of instrument for the opening polybag sack being applied in industrial production, left convex tendon and pressure
The side of plate connection flexible connection body is parallel.
Further, the left convex tendon and the inclined arrangement of platen edge.
Further, it is respectively equipped with sucker in the right groove and left groove.
Further, when two press surface is relative, sucker is respectively equipped with the side wall of left convex tendon and the opposite side of right convex tendon.
Further, the back side opposite with press surface on the pressing plate is provided with finger ring.
Further, the width of pressing plate is 3cm -6cm, and length is 4cm -7cm.
Further, sucker is circular, a diameter of 0.4cm -1cm.
Further, sucker is strip, and the both ends of strip are circular arc, the length of strip for 3.5cm-
6.5cm, width are 0.3cm -1cm.
Bending flexible connection body when the present invention uses, make the press surface of two pressing plates relative, the sack of polybag is put
Between entering two pressing plate, pressing plate is then combined with, then two pressing plates is managed with hand and does dislocation motion, can separate opening well
Gap, also opening two sides further can be held by the sucker set on press surface, can more preferably rub gap faster
And separation, it is simple in construction easy to implement, and small volume, it is easy to carry.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment of the present invention one.
Fig. 2 is the structural representation of embodiment of the present invention two.
Fig. 3 is the structural representation of embodiment of the present invention three.
Fig. 4 is the structural representation of embodiment of the present invention four.
Fig. 5 is the structural representation of embodiment of the present invention five.
Fig. 6 is the structural representation of embodiment of the present invention six.
Label title in figure：1 pressing plate；2 flexible connection bodies；3rd, 9,10 sucker；4 finger rings；5 left convex tendons；6 left grooves；7 is right convex
Muscle；8 right grooves.
Embodiment
Embodiment of the present invention one is as shown in figure 1, the instrument of the opening polybag sack is provided with two pressing plates 1, per pressing plate
A press surface is provided with, a lateral edges of two pressing plates are connected by flexible connection body 2, and flexible connection body can be sheet rubber or spinning
Knit piece, have it is high can warping property, two pressing plates may be reversed relative to press surface, and at least one press surface is provided with sucker,
The press surface of embodiment two is equipped with sucker, at least one sucker is respectively equipped with every press surface, present embodiment is per press surface
On sucker 3 array distribution has three rows and four columns respectively, sucker position on two press surfaces corresponds when two press surfaces are relative.This
Bending flexible connection body when embodiment uses, make the press surface of two pressing plates relative, by the sack of polybag be put into two by
Between pressing plate, pressing plate is then combined with, sucker holds opening two sides, then manages two pressing plates with hand and does dislocation motion, can be very
Opening is separated gap well, also further can separate the two sides of sack by suction when pressing plate separates, it is simple in construction to be easy to
Implement, sucker can also be not provided with when implementing certainly, rub opened mouth with the hands using the frictional force of press surface, can also be set on press surface
Put anti-skidding astringent layer.
Embodiment of the present invention two as shown in Fig. 2 the instrument of the opening polybag sack is provided with two pressing plates, on pressing plate with
The opposite back side of press surface is provided with finger ring 4, is more convenient for managing rubbing and separation.The finger ring can be rigid, such as metal or
Plastics or flexibility, such as rubber or textile or elasticity, such as rubber, its certain structure can also be it
He is suitable for finger insert structure, such as fingerstall, semi-ring, as long as finger can be fixed.
Embodiment of the present invention three is as shown in figure 3, the instrument of the opening polybag sack is provided with two pressing plates, a pressing plate
Press surface be provided with the left convex tendon 5 and left groove 6 that are intervally arranged, the press surface of another pressing plate is provided with the right side being intervally arranged
Convex tendon 7 and right groove 8；When two press surfaces are relatively close, left convex tendon can probe into right groove, and right convex tendon can probe into left groove.Use
When the sack of polybag is put into two pressing plate between, be then combined with pressing plate, left convex tendon can probe into right groove, and right convex tendon can probe into
Left groove, then manage two pressing plates with hand and do dislocation motion along convex tendon direction, the embedded squeezing power of press surface can be utilized to rub opened mouth with the hands,
The sack of polybag is tortuous between bumps to be deformed, in embedded press surface so that polybag complications in one plane exist originally
In several different planes, so rubbing is more easily deformed.During implementation, left convex tendon points to the one of pressing plate connection flexible connection body
Side, the side that left convex tendon can also connect flexible connection body with pressing plate is parallel, and left convex tendon can also be oblique with platen edge
State is arranged, as long as dislocation motion can be produced.
Embodiment of the present invention four is as shown in figure 4, the instrument of the opening polybag sack, further in embodiment three
On the basis of, further it is respectively equipped with sucker 9 in the right groove and left groove, the sack of polybag is put into two during use
Between pressing plate, pressing plate is then combined with, left convex tendon can probe into right groove, and right convex tendon can probe into left groove, and sucker holds polybag
The two sides at sack position, then manage two pressing plates with hand and do dislocation motion along convex tendon direction, can band employ sucker fixation two
Face makes sack quickly rub with the hands open, sack tortuous deformation between bumps of polybag so that polybag originally in one plane is bent
Folding in several different planes, add between convex tendon and groove to two of polybag by the two sides for the polybag that sucker is fixed
Vertical plane produces embedded squeezing power so that polybag rubbing is easily deformable, is provided when separating sack two sides by suction bigger
Surplus, separately it is easier.
In embodiment four, when merging pressing plate, it is necessary to be pressed onto bottom and squeeze out the air of sucker, so inhale
Disk can just fix the two sides of polybag, if user is not pressed onto bottom, it is possible to can not rub open polybag, and want
Re-operate one time, thus reduce the success rate rubbed with the hands and open plastic bag mouth in a disguised form, this is a defect of present embodiment.
Embodiment of the present invention five is left when two press surfaces are relative as shown in figure 5, the instrument of the opening polybag sack
Sucker 10 is respectively equipped with the side wall of convex tendon and the opposite side of right convex tendon, left convex tendon can probe into right groove, and right convex tendon can probe into Zuo Gou
Groove, sack two sides can equally be held by sucker respectively, and because sucker is in both sides, so user need not be pressed onto bottom
Portion, because convex tendon and the effect sucker of groove embedded squeezing power can just squeeze out air, so as to hold sack two sides, then can is used
Hand manages two pressing plates and does dislocation motion along convex tendon direction, can band employ sucker fixation two sides sack is quickly rubbed with the hands open, plastics
The tortuous deformation between bumps of the sack of bag, rubbing is easily deformable, provided when separating sack two sides by suction it is bigger more than
Amount, separately it is easier, this addresses the problem the defects of embodiment four problem.
Embodiment of the present invention six is as shown in fig. 6, the instrument of the opening polybag sack, the sucker in left and right each groove
It it is one, elongated, the both ends of strip are circular arc.Two pressing plates are managed due to hand and do dislocation motion along convex tendon direction,
Side-to-side movement namely is done along the direction of sucker long side, the polybag of sucker long side edge is not allowed to be also easy to produce folding, so inhaling
The direction of disk long side is not easy into air, and along with sucker short side is shorter, the possibility for entering air is also smaller, it is not easy to leads
The suction of sucker is caused to lose.And can be than setting multiple circular magnetic chucks with the area of setting strip sucker on the pressing plate of homalographic
The gross area it is big, suction also can be bigger, more preferable can must reach the purpose of the present invention, more succinctly.
It is only in summary the specific embodiment of the invention, but is not limited to embodiment, can also each technical characteristic weight
The more implementations of Combination nova, all equivalent modifications without departing from the inventive concept, done according to the application and existing
Technology addition is accordingly to be regarded as the technology of the present invention category.
Claims (1)
1. a kind of instrument for opening polybag sack, it is characterised in that including two pressing plates, a pressing is provided with per pressing plate
Face, a lateral edges of two pressing plates are connected by flexible connection body, and two pressing plates may be reversed relative to press surface；One pressing plate
Press surface is provided with the left convex tendon that is intervally arranged and left groove, the press surface of a pressing plate be provided with the left convex tendon that is intervally arranged and
Left groove, the press surface of another pressing plate are provided with the right convex tendon being intervally arranged and right groove；It is left when two press surfaces are relatively close
Convex tendon can probe into right groove, and right convex tendon can probe into left groove；The left convex tendon is parallel with the side of pressing plate connection flexible connection body；
When two press surface is relative, sucker is respectively equipped with the side wall of left convex tendon and the opposite side of right convex tendon, sucker is strip, strip
The both ends of shape are circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711059520.XA CN107640360A (en) | 2015-09-13 | 2015-09-13 | A kind of instrument for opening polybag sack |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711059520.XA CN107640360A (en) | 2015-09-13 | 2015-09-13 | A kind of instrument for opening polybag sack |
| CN201510589967.2A CN105173223B (en) | 2015-09-13 | 2015-09-13 | A kind of Portable plastic bag opening tool |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510589967.2A Division CN105173223B (en) | 2015-09-13 | 2015-09-13 | A kind of Portable plastic bag opening tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107640360A true CN107640360A (en) | 2018-01-30 |
Family
ID=54895804
Family Applications (8)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711060262.7A Withdrawn CN107640361A (en) | 2015-09-13 | 2015-09-13 | A kind of polybag with sucker divides mouthpart |
| CN201711060257.6A Withdrawn CN107839934A (en) | 2015-09-13 | 2015-09-13 | A kind of instrument for the opening polybag sack being applied in industrial production |
| CN201510589967.2A Expired - Fee Related CN105173223B (en) | 2015-09-13 | 2015-09-13 | A kind of Portable plastic bag opening tool |
| CN201711060266.5A Withdrawn CN107839935A (en) | 2015-09-13 | 2015-09-13 | A kind of special apparatus of polybag opening |
| CN201711059520.XA Withdrawn CN107640360A (en) | 2015-09-13 | 2015-09-13 | A kind of instrument for opening polybag sack |
| CN201711060260.8A Withdrawn CN107878828A (en) | 2015-09-13 | 2015-09-13 | A kind of special equipment of polybag opening |
| CN201711060269.9A Withdrawn CN107826328A (en) | 2015-09-13 | 2015-09-13 | A kind of special apparatus of the polybag opening with sucker |
| CN201711060268.4A Withdrawn CN107640362A (en) | 2015-09-13 | 2015-09-13 | A kind of instrument for polybag opening |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711060262.7A Withdrawn CN107640361A (en) | 2015-09-13 | 2015-09-13 | A kind of polybag with sucker divides mouthpart |
| CN201711060257.6A Withdrawn CN107839934A (en) | 2015-09-13 | 2015-09-13 | A kind of instrument for the opening polybag sack being applied in industrial production |
| CN201510589967.2A Expired - Fee Related CN105173223B (en) | 2015-09-13 | 2015-09-13 | A kind of Portable plastic bag opening tool |
| CN201711060266.5A Withdrawn CN107839935A (en) | 2015-09-13 | 2015-09-13 | A kind of special apparatus of polybag opening |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711060260.8A Withdrawn CN107878828A (en) | 2015-09-13 | 2015-09-13 | A kind of special equipment of polybag opening |
| CN201711060269.9A Withdrawn CN107826328A (en) | 2015-09-13 | 2015-09-13 | A kind of special apparatus of the polybag opening with sucker |
| CN201711060268.4A Withdrawn CN107640362A (en) | 2015-09-13 | 2015-09-13 | A kind of instrument for polybag opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (8) | CN107640361A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110857155B (en) * | 2018-08-24 | 2023-09-26 | 北京京东振世信息技术有限公司 | Packaging bag supply device, packaging system and packaging method |
| CN113581630B (en) * | 2020-04-30 | 2022-09-16 | 深圳市万普拉斯科技有限公司 | Shield assembly and display device packaging structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6423927A (en) * | 1987-07-13 | 1989-01-26 | Nobuhiko Sato | Opening and closing holder of bag mouth due to adhesive substance |
| CN2060764U (en) * | 1989-09-27 | 1990-08-22 | 陈忠 | Apparatus for opening plastic bags |
| CN201694430U (en) * | 2010-05-19 | 2011-01-05 | 宋倩 | Plastic bag opening tool |
| CN103738538A (en) * | 2013-12-26 | 2014-04-23 | 楚天科技股份有限公司 | Opening mechanism for packaging bag |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1959217A1 (en) * | 1969-11-26 | 1971-07-08 | Bornemann Verpackungsmaschinen | Device for spreading open the walls of foil bags that are initially adjacent to one another at the fuel opening at their fuel opening |
| NL147693B (en) * | 1970-09-30 | 1975-11-17 | Wavin Bv | DEVICE FOR REMOVING TWO THIN LAYERS ON EACH OTHER. |
| ZA721705B (en) * | 1972-03-13 | 1972-12-27 | Wavin Bv | Improvements in or relating to a device for removing two thin layers situated on each other |
| DE3930829A1 (en) * | 1989-09-14 | 1991-03-28 | Indag Gmbh | DEVICE FOR FILLING FOLDED FILM BAGS |
| JP4163165B2 (en) * | 2004-09-08 | 2008-10-08 | アトム興産株式会社 | Bag opening |
| DE202007013924U1 (en) * | 2007-09-27 | 2008-01-24 | Kunz, Christoph | Tool for opening tight-fitting bags and bags made of plastic |
| CN203698807U (en) * | 2014-01-29 | 2014-07-09 | 辽宁科技学院 | Clamp used for opening end opening of plastic bag |
-
2015
- 2015-09-13 CN CN201711060262.7A patent/CN107640361A/en not_active Withdrawn
- 2015-09-13 CN CN201711060257.6A patent/CN107839934A/en not_active Withdrawn
- 2015-09-13 CN CN201510589967.2A patent/CN105173223B/en not_active Expired - Fee Related
- 2015-09-13 CN CN201711060266.5A patent/CN107839935A/en not_active Withdrawn
- 2015-09-13 CN CN201711059520.XA patent/CN107640360A/en not_active Withdrawn
- 2015-09-13 CN CN201711060260.8A patent/CN107878828A/en not_active Withdrawn
- 2015-09-13 CN CN201711060269.9A patent/CN107826328A/en not_active Withdrawn
- 2015-09-13 CN CN201711060268.4A patent/CN107640362A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6423927A (en) * | 1987-07-13 | 1989-01-26 | Nobuhiko Sato | Opening and closing holder of bag mouth due to adhesive substance |
| CN2060764U (en) * | 1989-09-27 | 1990-08-22 | 陈忠 | Apparatus for opening plastic bags |
| CN201694430U (en) * | 2010-05-19 | 2011-01-05 | 宋倩 | Plastic bag opening tool |
| CN103738538A (en) * | 2013-12-26 | 2014-04-23 | 楚天科技股份有限公司 | Opening mechanism for packaging bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107839935A (en) | 2018-03-27 |
| CN107640361A (en) | 2018-01-30 |
| CN107826328A (en) | 2018-03-23 |
| CN107878828A (en) | 2018-04-06 |
| CN105173223B (en) | 2017-12-15 |
| CN107839934A (en) | 2018-03-27 |
| CN107640362A (en) | 2018-01-30 |
| CN105173223A (en) | 2015-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180130 |