CN108327996A - A kind of soft bag opens bag method and soft bag open the bag device - Google Patents
A kind of soft bag opens bag method and soft bag open the bag device Download PDFInfo
- Publication number
- CN108327996A CN108327996A CN201810140413.8A CN201810140413A CN108327996A CN 108327996 A CN108327996 A CN 108327996A CN 201810140413 A CN201810140413 A CN 201810140413A CN 108327996 A CN108327996 A CN 108327996A
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- CN
- China
- Prior art keywords
- clamp hand
- bag
- clamp
- hand
- soft
- 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- Withdrawn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
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000037303 wrinkles Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000002411 adverse Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000001802 infusion Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 2
- IYLGZMTXKJYONK-ACLXAEORSA-N (12s,15r)-15-hydroxy-11,16-dioxo-15,20-dihydrosenecionan-12-yl acetate Chemical compound O1C(=O)[C@](CC)(O)C[C@@H](C)[C@](C)(OC(C)=O)C(=O)OCC2=CCN3[C@H]2[C@H]1CC3 IYLGZMTXKJYONK-ACLXAEORSA-N 0.000 description 1
- 241000252254 Catostomidae Species 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- IYLGZMTXKJYONK-UHFFFAOYSA-N ruwenine Natural products O1C(=O)C(CC)(O)CC(C)C(C)(OC(C)=O)C(=O)OCC2=CCN3C2C1CC3 IYLGZMTXKJYONK-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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 kind of soft bags to open bag method and soft bag open the bag device, soft bag of the present invention opens bag method and is cooperated by two pairs of clamp hands of bag body both sides, fold side is formed in bag wall by squeezing and being clamped in both sides, clamp hand stretches out bag wall by the way that fold side is clamped, and pulls open a bag body；It realizes and opens action of the bag to release without using completion in the case of any vacuum.This method can avoid having an adverse effect to laminar flow, and can improve open a bag success rate, energy consumption it is relatively low.
Description
Technical field
The present invention relates to infusion bag filling apparatus；It is specially a kind of that the method for bag being opened to infusion bag when filling and implements to be somebody's turn to do
The device of method.
Background technology
It needs to open the two panels bag wall of bag body before infusion bag is filling.As shown in Figure 1, being currently that bag is sucked by sucker
Body reserves the both sides bag wall of unwelded position, and by being vacuumized on sucker, left side bag wall is sucked to reach left side vacuum cup 3
1；Right side bag wall 2 is sucked in right side vacuum cup, and two suckers are under the action of respective cylinder or electric cylinder, toward two laybacks to realize
Open the effect of bag.It is then possible to filling into bag（Packing）Drug（Liquid, pulvis）, then carry out solder up.
Due to the use of sucker, needs to vacuumize in use, influence whether filling（Packing）The layer of key area
Stream protection；In addition, since two membranes fit together completely, opens bag success and place one's entire reliance upon the vacuum degree of sucker.Work as suction
The vacuum degree of disk is difficult to keep stablizing, and causes the success rate for once opening bag relatively low, causes production discontinuous, product qualification rate is low；
In addition, sucker need to be equipped with independent vacuum pump, high energy consumption.
Invention content
Can avoid having an adverse effect to laminar flow the object of the present invention is to provide a kind of, and can improve open bag at
Power, the lower soft bag of energy consumption open a bag method；Specific technical solution is：
A kind of soft bag opens a bag method, includes the following steps：
1）First clamp hand and the second clamp hand are respectively positioned on the position far from bag body；First clamp hand is in releasing position with third clamp hand；
Second clamp hand and the 4th clamp hand are in releasing position；
2）First clamp hand, the second clamp hand, third clamp hand and the 4th clamp hand inwardly move, and bag body is clamped；
3）First clamp hand is moved toward one another with the third clamp hand；Second clamp hand is moved toward one another with the 4th clamp hand,
Fold side is formed in the left side bag wall of bag body and right side bag wall respectively；First clamp hand clamps the wrinkle of left side bag wall with third clamp hand
Flanging, the second clamp hand and the 4th clamp hand clamp the fold side of right side bag wall；
4）First clamp hand is synchronous simultaneously outward with the third clamp hand, and the fold side of clamping left side bag wall moves out；Institute
It is synchronous simultaneously outward with the 4th clamp hand to state the second clamp hand, the fold side of bag wall moves out on the right side of clamping；
5）First clamp hand vertically moves round about with the third clamp hand, the fold of release left side bag wall
Side；Second clamp hand vertically moves round about with the 4th clamp hand, the fold side of release right side bag wall；
6）First clamp hand, the second clamp hand, third clamp hand and the 4th clamp hand return to step 1）Position；Prepare next follow
Ring.
The invention also discloses a kind of soft bag open the bag devices, including four clamp hands；First clamp hand and the second clamp hand level side
To being oppositely arranged；Set up separately in the both sides of bag body；Third clamp hand is oppositely arranged with the 4th clamp hand horizontal direction；Set up separately in the bag body
Both sides；First clamp hand is oppositely arranged with the third clamp hand vertical direction；There are gaps between two clamp hands；Setting exists
The homonymy of bag body；Second clamp hand is oppositely arranged with the 4th clamp hand vertical direction；There are gaps between two clamp hands；If
Set the homonymy in bag body.
Further, the gap is more than 5mm.
Further, the clamp hand is driven by straight line executing mechanism.
Further, the straight line executing mechanism is driven to cylinder or electric cylinders.
Soft bag of the present invention opens bag method and is cooperated by two pairs of clamp hands of bag body both sides, by squeezing and being clamped in both sides
Bag wall on form fold side, clamp hand is stretched out bag wall by the way that fold side is clamped, and pulls open a bag body；It realizes without using any true
It completes to open action of the bag to release in the case of sky.This method can avoid having an adverse effect to laminar flow, and can carry
Height open a bag success rate, energy consumption it is relatively low.
Description of the drawings
Fig. 1 is that soft bag opens a bag Method And Principle schematic diagram in the prior art；
Fig. 2 is that soft bag of the present invention opens a bag Method And Principle schematic diagram；
Fig. 3 is that soft bag of the present invention opens a bag Method And Principle schematic diagram；
Fig. 4 is that soft bag of the present invention opens a bag Method And Principle schematic diagram；
Fig. 5 is that soft bag of the present invention opens a bag Method And Principle schematic diagram；
Fig. 6 is that soft bag of the present invention opens a bag Method And Principle schematic diagram.
In figure：1, left side bag wall；2, right side bag wall；3, left side vacuum cup；4, right side vacuum cup；5, the first clamp hand；
6, the second clamp hand；7, third clamp hand；8, the 4th clamp hand.
Specific implementation mode
The present invention is made a more thorough explanation below with embodiment.The present invention can be presented as a variety of different forms,
It should not be construed as limited to the exemplary embodiments described herein.
The spatially relative terms such as "upper", "lower" " left side " " right side " can be used herein for ease of explanation, for saying
Relationship of the elements or features relative to another elements or features shown in bright figure.It should be understood that in addition in figure
Except the orientation shown, spatial terminology is intended to include the different direction of device in use or operation.For example, if in figure
Device is squeezed, and is stated as being located at other elements or the element of feature "lower" will be located into other elements or feature "upper".Cause
This, exemplary term "lower" can include both upper and lower orientation.Device can be positioned in other ways（It is rotated by 90 ° or is located at
Other orientation）, can be interpreted accordingly used herein of the opposite explanation in space.
Open the bag device in embodiment includes four clamp hands.Wherein, the first clamp hand 5 is opposite with 6 horizontal direction of the second clamp hand
Setting；Set up separately in the both sides of bag body；Third clamp hand 7 is oppositely arranged with 8 horizontal direction of the 4th clamp hand；Set up separately in the both sides of bag body.
First clamp hand 5 is oppositely arranged with 7 vertical direction of third clamp hand；There are gaps between two clamp hands；Homonymy in bag body is set；The
Two clamp hands 6 are oppositely arranged with 8 vertical direction of the 4th clamp hand；There are gaps between two clamp hands；Homonymy in bag body is set.Clamp hand
It can be driven by cylinder, electric cylinders isoline executing agency.
In order to improve frictional force, can also the higher material of friction coefficient be set in the face that clamp hand is contacted with bag body；Such as rubber
Glue.Salient point or convex stupefied raising friction coefficient can also be set on the face that clamp hand is contacted with bag body.
When work, open the bag device carries out out bag using following steps and operates：
1）As shown in Fig. 2, the first clamp hand 5 and the second clamp hand 6 are respectively positioned on the position far from bag body；First clamp hand 5 and third clamp hand 7
In releasing position, distance is more than 5mm；Second clamp hand 6 and the 4th clamp hand 8 are in releasing position, and distance is more than 5mm；
2）As shown in figure 3, the inwardly movement of the first clamp hand 5, the second clamp hand 6, third clamp hand 7 and the 4th clamp hand 8, bag body is pressed from both sides
Tightly；
3）As shown in figure 4, the first clamp hand 5 is moved toward one another with third clamp hand 7；Second clamp hand 6 is moved toward one another with the 4th clamp hand 8, point
Fold side is formed not in the left side bag wall 1 of bag body and right side bag wall 2；First clamp hand 5 clamps left side bag wall 1 with third clamp hand 7
Fold side, the second clamp hand 6 and the 4th clamp hand 8 clamp the fold side of right side bag wall 2；
4）As shown in figure 5, the first clamp hand 5 and third clamp hand 7 are synchronous simultaneously outward, the fold side of clamping left side bag wall 1 is to outward transport
It is dynamic；Second clamp hand 6 is synchronous simultaneously outward with the 4th clamp hand 8, and the fold side of clamping right side bag wall 2 moves out；
5）As shown in fig. 6, the first clamp hand 5 vertically moves round about with third clamp hand 7, release left side bag wall 1
Fold side；Second clamp hand 6 vertically moves round about with the 4th clamp hand 8, the fold side of release right side bag wall 2；
6）First clamp hand 5, the second clamp hand 6, third clamp hand 7 and the 4th clamp hand 8 return to step 1）Position；Prepare next follow
Ring.
The position of clamp hand clamping should keep rational distance with the edge sealing of bag body.Step 4）Filling can be proceeded by after the completion
Pretend industry；Sack after the completion of filling carries out step 6）.
Open the bag device in the present embodiment may be implemented to open bag without using completion in the case of any vacuum with a bag method of opening
To the action of release.Due to not using vacuum cup, eliminates sucker and open bag in the process to the adverse effect of laminar flow；It reduces simultaneously
Energy consumption.
Above-mentioned example is only intended to illustrate the present invention, and in addition to this, also there are many different embodiments, and these are implemented
Mode be all those skilled in the art after comprehension inventive concept it is also envisioned that therefore, will not enumerate herein.
Claims (5)
1. a kind of soft bag opens a bag method, which is characterized in that include the following steps：
1）First clamp hand and the second clamp hand are respectively positioned on the position far from bag body；First clamp hand is in releasing position with third clamp hand；
Second clamp hand and the 4th clamp hand are in releasing position；
2）First clamp hand, the second clamp hand, third clamp hand and the 4th clamp hand inwardly move, and bag body is clamped；
3）First clamp hand is moved toward one another with the third clamp hand；Second clamp hand is moved toward one another with the 4th clamp hand,
Fold side is formed in the left side bag wall of bag body and right side bag wall respectively；First clamp hand clamps the wrinkle of left side bag wall with third clamp hand
Flanging, the second clamp hand and the 4th clamp hand clamp the fold side of right side bag wall；
4）First clamp hand is synchronous simultaneously outward with the third clamp hand, and the fold side of clamping left side bag wall moves out；Institute
It is synchronous simultaneously outward with the 4th clamp hand to state the second clamp hand, the fold side of bag wall moves out on the right side of clamping；
5）First clamp hand vertically moves round about with the third clamp hand, the fold of release left side bag wall
Side；Second clamp hand vertically moves round about with the 4th clamp hand, the fold side of release right side bag wall；
6）First clamp hand, the second clamp hand, third clamp hand and the 4th clamp hand return to step 1）Position；Prepare next follow
Ring.
2. a kind of soft bag open the bag device, which is characterized in that including four clamp hands；First clamp hand is opposite with the second clamp hand horizontal direction
Setting；Set up separately in the both sides of bag body；Third clamp hand is oppositely arranged with the 4th clamp hand horizontal direction；Set up separately the two of the bag body
Side；First clamp hand is oppositely arranged with the third clamp hand vertical direction；There are gaps between two clamp hands；It is arranged in bag body
Homonymy；Second clamp hand is oppositely arranged with the 4th clamp hand vertical direction；There are gaps between two clamp hands；Setting exists
The homonymy of bag body.
3. soft bag open the bag device as claimed in claim 2, which is characterized in that the gap is more than 5mm.
4. soft bag open the bag device as claimed in claim 2, which is characterized in that the clamp hand is driven by straight line executing mechanism.
5. soft bag open the bag device as claimed in claim 4, which is characterized in that the straight line executing mechanism is driven to cylinder or electricity
Cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140413.8A CN108327996A (en) | 2018-02-11 | 2018-02-11 | A kind of soft bag opens bag method and soft bag open the bag device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140413.8A CN108327996A (en) | 2018-02-11 | 2018-02-11 | A kind of soft bag opens bag method and soft bag open the bag device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108327996A true CN108327996A (en) | 2018-07-27 |
Family
ID=62929255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810140413.8A Withdrawn CN108327996A (en) | 2018-02-11 | 2018-02-11 | A kind of soft bag opens bag method and soft bag open the bag device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108327996A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572880A (en) * | 2020-06-02 | 2020-08-25 | 王撑 | Polypropylene infusion canning device and canning method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02109828A (en) * | 1988-10-09 | 1990-04-23 | Takagi Ind Co Ltd | Opening apparatus |
| DE19510669A1 (en) * | 1995-03-27 | 1996-10-02 | P S Spezial Maschf Gmbh | Automatic device to open bag |
| WO1999051496A1 (en) * | 1998-04-03 | 1999-10-14 | Sealed Air (Nz) Limited | Manipulation apparatus and method to open a bag |
| CN102826256A (en) * | 2012-09-21 | 2012-12-19 | 楚天科技股份有限公司 | Heat sealing device for packaging bag |
| CN207956228U (en) * | 2018-02-11 | 2018-10-12 | 湖南科伦制药有限公司 | A kind of soft bag open the bag device |
-
2018
- 2018-02-11 CN CN201810140413.8A patent/CN108327996A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02109828A (en) * | 1988-10-09 | 1990-04-23 | Takagi Ind Co Ltd | Opening apparatus |
| DE19510669A1 (en) * | 1995-03-27 | 1996-10-02 | P S Spezial Maschf Gmbh | Automatic device to open bag |
| WO1999051496A1 (en) * | 1998-04-03 | 1999-10-14 | Sealed Air (Nz) Limited | Manipulation apparatus and method to open a bag |
| CN102826256A (en) * | 2012-09-21 | 2012-12-19 | 楚天科技股份有限公司 | Heat sealing device for packaging bag |
| CN207956228U (en) * | 2018-02-11 | 2018-10-12 | 湖南科伦制药有限公司 | A kind of soft bag open the bag device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572880A (en) * | 2020-06-02 | 2020-08-25 | 王撑 | Polypropylene infusion canning device and canning method thereof |
| CN111572880B (en) * | 2020-06-02 | 2021-03-23 | 吉林省都邦药业股份有限公司 | Polypropylene infusion filling device and filling method thereof |
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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: 20180727 |