CN102001466A - Zippered bag opening device for rotary bag feeding machine - Google Patents
Zippered bag opening device for rotary bag feeding machine Download PDFInfo
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- CN102001466A CN102001466A CN2009101948388A CN200910194838A CN102001466A CN 102001466 A CN102001466 A CN 102001466A CN 2009101948388 A CN2009101948388 A CN 2009101948388A CN 200910194838 A CN200910194838 A CN 200910194838A CN 102001466 A CN102001466 A CN 102001466A
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Abstract
The invention discloses a zippered bag opening device for a rotary bag feeding machine, which comprises a rotary disc, a bag feeding mechanism and a bag opening mechanism, wherein a plurality of claws are uniformly arranged around the rotary disc; and the bag feeding mechanism and the bag opening mechanism are arranged at the edge positions of the rotary disc in turn. The machine is characterized in that: a zipper opening mechanism and an open-bag detection mechanism are arranged in turn along the edge of the rotary disc; and the bag feeding mechanism, the bag opening mechanism, the zipper opening mechanism and the open-bag detection mechanism correspond to the claws on the rotary disc. The device has the advantages that: the zipper opening mechanism and the open-bag detection mechanism are arranged on a packaging machine for opening the zippered bag by multiple steps, so that it is ensured that the zippered bag is fully opened before charging; and the mechanisms cooperate, effectively coordinate and smoothly operate, so the production efficiency is high.
Description
Technical field
The present invention relates to the chain stretching device of opening on the wrapping machine, be the chain stretching device of opening of rotation bag-feeding type package machine packing zip mode packaging bag.
Background technology
The zip mode packaging bag is widely used in life production field, at first, need adopt artificial mode to open zippered bag during to this class zip mode packaging bags, and then material packed in the packaging bag, such production efficiency is very low, developed into the pattern of automation afterwards again, that is, adopt a mechanism that zipper pack is opened earlier, then material is packed into wherein, such pattern has realized automation mechanized operation, but its problem is very outstanding, the one, and zippered bag can not be opened fully, and success ratio is quite low, less than 50%, the situation that directly causes adorning not charging takes place, and the 2nd, even open the packaging bag of marching reluctantly, because the packaging bag bottom fails fully to open, and also can cause material spilling on ground.
Therefore, be necessary a kind of chain stretching device of opening newly developed, before charging, can fully zippered bag be opened, need when the filling material, open the bottom of zip mode packaging bag again fully, make material can fall into packaging bag fully, realize the full-automatic zippered bag packing of high efficiency.
Summary of the invention
Technical matters to be solved by this invention is, can't effectively fully open zippered bag at original zippered bag wrapping machine, cause the problem that production efficiency is low, waste material, a kind of new chain stretching device of opening is provided, it is used on the wrapping machine, realized quick, fully charging, and enhanced productivity greatly.
The present invention adopts following technical proposal to solve the problems of the technologies described above:
A kind of rotation opens the zippered bag device for the bag machine, comprises a rotating disc, and one gives bag mechanism, a mouth opening mechanism, heat sealing mechanism etc.Several claws evenly are set around the rotating disc, be successively set on the rotating disc boundary position for bag mechanism and bag openning body, set gradually open chain mechanism along the edge of rotating disc and open a bag testing agency, and give bag mechanism, bag openning body, open chain mechanism and open claw on bag testing agency's corresponding rotation dish.
For the bottom of zippered bag is also fully opened, guarantee accurate charging, described opening is provided with one again after bag testing agency and opens end bag mechanism.
Described rotating disc edge also is provided with out a bag detection lug, opens bag detection lug and is opening bag testing agency and opening between the end bag mechanism.
Describedly be to bag mechanism, below the edge of rotating disc, be provided with one and give the bag groove, O type load-transfer device is set for the bag trench bottom, O type load-transfer device upper surface and lower surface respectively are provided with a sprocket wheel, two sprocket wheels all link with different drive motor by chain, and be provided with and give bag cooresponding swing arm I of groove, swing arm I is connected with a cam I, swing arm II is set above swing arm I simultaneously, the motion low spot of swing arm II is corresponding with the high point of the motion of swing arm I, the one swing arm III that can swing is set, swing arm III also is connected with a cam III, the motion least significant of swing arm III is corresponding with swing arm II, and at setting of the edge of rotating disc and the same claw highly of swing arm III, swing arm I, swing arm II and swing arm III are provided with two vacuum cups respectively.
Described mouth opening mechanism is, one drives cylinder I one end connects a tooth bar I, the other end connects tooth bar II, tooth bar I and gear I engagement, gear I also meshes with tooth bar II, when driving the cylinder I action, by gear I and tooth bar I, tooth bar II engagement, drive tooth bar I respectively, tooth bar II moves round about, is provided with respectively on tooth bar I, the tooth bar II and opens a bag tracheae I, opens a bag tracheae II, open bag tracheae I and open bag port of tracheae II one vacuum cup is set respectively.
Described open chain mechanism is, on a transverse arm, be symmetrical arranged left cantilever, right cantilever, cantilever lower end, a left side is provided with two left chucks, right cantilever lower end is provided with two right chucks, being scissors fork-shaped formula by a left adapter shaft between the two left chucks connects, wherein a left chuck is by being connected control with a left gripper cylinder, being the scissors V shape by a right adapter shaft between the two right chucks connects, wherein a right chuck is by being connected control with a right gripper cylinder, the fixing left tooth bar of left side cantilever, right cantilever is fixed right tooth bar, left tooth bar, right tooth bar all meshes with same gear II, left side tooth bar is connected with an end that drives cylinder I I, drives cylinder I I and captives joint with right tooth bar.When driving cylinder I I action, drive left tooth bar, the motion of right tooth bar opposite sense respectively.
The described end bag mechanism of opening is, one drives cylinder I II one end connects a tooth bar III, tooth bar III and gear III engagement, gear III and tooth bar IV engagement, when driving cylinder I II action, mesh, drive tooth bar III respectively, tooth bar IV moves round about by gear III and tooth bar III, tooth bar IV, be provided with three on tooth bar III, the tooth bar IV respectively and open a bag tracheae III, open a bag tracheae IV, open a bag tracheae III, open bag port of tracheae IV vacuum cup is set respectively.
Obvious technical effects of the present invention is embodied in: one, open chain mechanism is set on wrapping machine and opens a bag testing agency, a plurality of steps of real employing are opened zippered bag, guarantee that zippered bag was fully opened before charging; Two, work in coordination between each mechanism, effective coordination, it is smooth and easy to turn round, the production efficiency height.
Description of drawings
Fig. 1 is an integral structure scheme drawing of the present invention;
Fig. 2 is the structure for amplifying scheme drawing to bag mechanism;
Fig. 3 is the structure for amplifying scheme drawing of mouth opening mechanism;
Fig. 4 is the structure for amplifying scheme drawing of open chain mechanism;
Fig. 5 is out the structure for amplifying scheme drawing of end bag mechanism.
Description of symbols among the figure
1---rotating disc 2---given bag mechanism
3---mouth opening mechanism 4---open chain mechanism
5---opening bag testing agency 6---zippered bag
7---opening end bag mechanism 8---are opened a bag detection lug
21--- giving bag groove 22,22`---drive motor
23---swing arm I 25---swing arm II
26---swing arm III 27---claw
31---driving cylinder I 32---tooth bar I
33---gear I 34---tooth bar II
35---opening a bag tracheae I 36---are opened a bag tracheae II
The left cantilever of 41---transverse arms 42---
The left chuck of 43---right cantilever 44,44`---
45, the left gripper cylinder of 45`---right chuck 46---
47---right gripper cylinders 48---drive cylinder I I
52---driving cylinder 53---tooth bar III
54---gear III 55---tooth bar IV
56---opening a bag tracheae III 57---are opened a bag tracheae IV
The specific embodiment
As Fig. 1-shown in Figure 5, a kind of rotation opens the zippered bag device for the bag machine, comprise a rotating disc 1, one gives bag mechanism 2, a mouth opening mechanism 3, several claws evenly are set around the rotating disc 1, be successively set on rotating disc 1 boundary position for bag mechanism 2 and bag openning body 3, set gradually open chain mechanism 4 and open bag testing agency 5, and give bag mechanism 2, bag openning body 3, open chain mechanism 4 and open claw on bag testing agency 5 corresponding rotation dishes 1 along the edge of rotating disc 1.
For the bottom of zippered bag 6 is also fully opened, guarantee accurate charging, described opening is provided with one again after bag testing agency 5 and opens end bag mechanism 7.
Described rotating disc 1 edge also is provided with out bag detection lug 8, opens bag detection lug 8 and is opening bag testing agency 5 and opening between the end bag mechanism 7.
The described bag mechanism 2 of giving is, below the edge of rotating disc 1, be provided with one and give bag groove 21, O type load-transfer device is set for bag groove 21 bottoms, O type load-transfer device upper surface and lower surface respectively are provided with a sprocket wheel, two sprocket wheels are all by chain and different drive motor 22, the 22` link, and be provided with and give bag groove 21 cooresponding swing arm I23, swing arm I23 is connected with a cam I, swing arm II25 is set above swing arm I23 simultaneously, the motion low spot of swing arm II25 is corresponding with the high point of the motion of swing arm I23, the one swing arm III26 that can swing is set, swing arm III26 also is connected with a cam III27, the motion least significant of swing arm III26 is corresponding with swing arm II25, and at setting of the edge of rotating disc 1 and the same claw highly of swing arm III26, swing arm I23, swing arm II25 and swing arm III26 are provided with two vacuum cups respectively.
Described mouth opening mechanism 3 is, one drives cylinder I 31 1 ends connects a tooth bar I32, tooth bar I32 and gear I33 engagement, gear I33 also meshes with tooth bar II34, when driving cylinder I 31 actions, mesh, drive tooth bar I32 respectively, tooth bar II34 moves round about by gear I33 and tooth bar I32, tooth bar II34, be provided with respectively on tooth bar I32, the tooth bar II34 and open a bag tracheae I35, open a bag tracheae II36, open bag tracheae I35 and open bag port of tracheae II36 one vacuum cup is set respectively.
Described open chain mechanism 4 is, on a transverse arm 41, be symmetrical arranged left cantilever 42, right cantilever 43, cantilever 42 lower ends, a left side are provided with two left chucks 44,44`, right cantilever 43 lower ends are provided with two right chucks 45,45`, being scissors fork-shaped formula by a left adapter shaft between the two left chucks 44 connects, wherein a left chuck 44 is by being connected control with a left gripper cylinder 46, being the scissors V shape by a right adapter shaft between the two right chucks 45 connects, wherein a right chuck 45 is by being connected control with a right gripper cylinder 47, left side cantilever 42 fixing left tooth bars, right cantilever 43 fixing right tooth bars, left side tooth bar, right tooth bar all meshes with same gear II, gear II is connected with an end that drives cylinder I I 48, drives cylinder I I48 with wherein a left tooth bar or right gear are captiveed joint.
The described end bag mechanism 5 of opening is, one drives cylinder I II52 one end connects a tooth bar III53, tooth bar III53 and gear III54 engagement, gear III54 and tooth bar IV55 engagement, when driving cylinder I II52 action, by gear III54 and tooth bar III53, tooth bar IV53 engagement, drive tooth bar III53 respectively, tooth bar IV55 moves round about, be provided with three on tooth bar III53, the tooth bar IV55 respectively and open a bag tracheae III56, open a bag tracheae IV57, open a bag tracheae III56, open bag port of tracheae IV57 vacuum cup is set respectively.
As shown in Figure 1, working process of the present invention: earlier by ready made zippered bag 6 being submitted to the claw of rotating disc 1 for bag mechanism 2, when rotating disc 1 rotates to 2. station with the zippered bag 6 that grasps, the opening of opening zippered bag 6 is inhaled by mouth opening mechanism 3 by vacuum cup, rotate to open chain mechanism 4 then, open chain mechanism 4 inserts zippered bag 6 sacks immediately both sides are clamped after, rotating disc 1 rotation, when open chain mechanism 4 is spent angles with rotating disc 1 rotation 36 slide fastener of zippered bag 6 is opened, zippered bag 6 changes when being threaded to 3. station, whether open bag testing agency 5 will open bag detection lug 8 and insert zippered bags 6 and detect slide fasteners and open, the whether blanking of control material, guarantee out that bag is unsuccessful, 4. station can not blanking, zippered bag 6 is opened in opening end bag mechanism 7 guarantee the to support oneself bottom of bag and can open below the blanking of 4. station more fully, makes it have sufficient volume to feed.
Be for the working process of bag mechanism 2: as shown in Figure 2, zippered bag 6 is positioned in the bag groove 21 with the folded mutually form in front and back, drive motor 22,22` is by O type band rubbing zippered bag 6 motion forward one by one, shown in the A track among Fig. 2, when swinging up and down, swing arm I23 holds the extreme higher position of zippered bag 6 arcuate movement to track by vacuum cup under the driving of cam I, swing arm II25 just moves to the extreme lower position of track under the effect of cam (not shown), the vacuum cup of swing arm II25 holds zippered bag 6, the vacuum cup of swing arm I 23 disconnects simultaneously, shown in the B track among Fig. 2, swing arm II25 is being with zippered bag 6 to move to the extreme higher position subsequently, swing arm III26 moves right to rightmost and clamps zippered bag 6, the vacuum cup of swing arm II25 disconnects, and swing arm III26 carries zippered bag 6 to left movement, and the claw of main frame is opened, swing arm III26 delivers to the claw opening part with zippered bag 6, vacuum cup on the swing arm III26 unclamps, and main frame clamps zippered bag 6, finishes to bag.
As shown in Figure 3, the working process that mouth opening mechanism 3 opens zippered bag 6 is: drive cylinder I 31 and move forward and backward, move forward and backward thereby drive tooth bar I32, rotate before and after the tooth bar I32 driven wheel I33, gear I33 drives tooth bar II and moves forward and backward, and realizes the opening operation to zippered bag 6 like this.
As shown in Figure 4, bag openning body is inhaled zippered bag 6 and is opened, the principle that suction is opened and process are identical with opening procedure among Fig. 3, just on Fig. 3 basis, increase the function of a clamping and the function of insertion, holding function is that left chuck 44,44` and right chuck 45, the 45` by 47 pairs of scissors forks of left gripper cylinder 46 and right gripper cylinder structure realizes, driving cylinder I I48 then drives left cantilever 42 and right cantilever 43 moves up and down, thereby realizes inserting the operation of zippered bag.As shown in Figure 5, the operating process of opening end bag mechanism 5 is identical with the principle of mouth opening mechanism 3, and promptly cylinder 52 drives tooth bar III53 and tooth bar IV moves back and forth by driving, thereby realizes opening a bag tracheae III56, opening bag clamping of tracheae IV57 and a unclamp operation.
Claims (7)
1. a rotation opens the zippered bag device for the bag machine, comprise a rotating disc, one gives bag mechanism, a mouth opening mechanism, several claws evenly are set around the rotating disc, be successively set on the rotating disc boundary position for bag mechanism and bag openning body, it is characterized in that: set gradually open chain mechanism along the edge of rotating disc and open a bag testing agency, and give bag mechanism, bag openning body, open chain mechanism and open claw on bag testing agency's corresponding rotation dish.
2. rotation according to claim 1 opens the zippered bag device for a bag machine, is characterised in that: described opening is provided with one again after bag testing agency and opens end bag mechanism.
3. rotation according to claim 1 and 2 opens the zippered bag device for the bag machine, and be characterised in that: described rotating disc edge also is provided with out a bag detection lug, opens bag detection lug and is opening bag testing agency and opening between the end bag mechanism.
4. rotation according to claim 1 and 2 opens the zippered bag device for the bag machine, be characterised in that: describedly be to bag mechanism, below the edge of rotating disc, be provided with one and give the bag groove, O type load-transfer device is set for the bag trench bottom, O type load-transfer device upper surface and lower surface respectively are provided with a sprocket wheel, two sprocket wheels all link with different drive motor by chain, and be provided with and give bag cooresponding swing arm I of groove, swing arm I is connected with a cam I, swing arm II is set above swing arm I simultaneously, the motion low spot of swing arm II is corresponding with the high point of the motion of swing arm I, the one swing arm III that can swing is set, and swing arm III also is connected with a cam III, and the motion least significant of swing arm III is corresponding with swing arm II, and at setting of the edge of rotating disc and the same claw highly of swing arm III, swing arm I, swing arm II and swing arm III are provided with two vacuum cups respectively.
5. rotation according to claim 1 and 2 opens the zippered bag device for the bag machine, be characterised in that: described mouth opening mechanism is, one drives cylinder I one end connects a tooth bar I, tooth bar I and gear I engagement, gear I also meshes with tooth bar II, when driving the cylinder I action, by gear I and tooth bar I, tooth bar II engagement, drive tooth bar I respectively, tooth bar II moves round about, be provided with respectively on tooth bar I, the tooth bar II and open a bag tracheae I and open a bag tracheae II, open bag tracheae I and open bag port of tracheae II one vacuum cup is set respectively.
6. rotation according to claim 1 and 2 opens the zippered bag device for the bag machine, be characterised in that: described open chain mechanism is, on a transverse arm, be symmetrical arranged left cantilever, right cantilever, cantilever lower end, a left side is provided with two left chucks, right cantilever lower end is provided with two right chucks, being scissors fork-shaped formula by a left adapter shaft between the two left chucks connects, wherein a left chuck is by being connected control with a left gripper cylinder, being the scissors V shape by a right adapter shaft between the two right chucks connects, wherein a right chuck is by being connected control with a right gripper cylinder, the fixing left tooth bar of left side cantilever, the fixing right tooth bar of right cantilever, left side tooth bar, right tooth bar all meshes with same gear II, and gear II is connected with an end that drives cylinder I I, drives cylinder I I with wherein a left tooth bar or right gear are captiveed joint.
7. rotation according to claim 2 opens the zippered bag device for the bag machine, be characterised in that: the described end bag mechanism of opening is, one drives cylinder I II one end connects a tooth bar III, tooth bar III and gear III engagement, gear III and tooth bar IV engagement, when driving cylinder I II action, by gear III and tooth bar III, tooth bar IV engagement, drive tooth bar III respectively, tooth bar IV moves round about, be provided with three on tooth bar III, the tooth bar IV respectively and open a bag tracheae III, open a bag tracheae IV, open that bag tracheae III opens, the port of bag tracheae IV is provided with vacuum cup respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101948388A CN102001466B (en) | 2009-08-31 | 2009-08-31 | Zippered bag opening device for rotary bag feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101948388A CN102001466B (en) | 2009-08-31 | 2009-08-31 | Zippered bag opening device for rotary bag feeding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102001466A true CN102001466A (en) | 2011-04-06 |
| CN102001466B CN102001466B (en) | 2012-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009101948388A Active CN102001466B (en) | 2009-08-31 | 2009-08-31 | Zippered bag opening device for rotary bag feeding machine |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102717907A (en) * | 2012-07-16 | 2012-10-10 | 上海松川远亿机械设备有限公司 | Upright packaging machine |
| JP2014118174A (en) * | 2012-12-14 | 2014-06-30 | Seiko Corp | Pouch opening device and liquid filling method |
| WO2014121429A1 (en) * | 2013-02-05 | 2014-08-14 | Lv Nanming | Full-automatic device for filling and encapsulating packing bag |
| CN104627394A (en) * | 2015-02-03 | 2015-05-20 | 上海国翔包装机械制造有限公司 | Full-automatic prefabricated bag feed type packing machine |
| CN105691777A (en) * | 2016-04-21 | 2016-06-22 | 瑞安市瑞志机械有限公司 | Bag-in-bag packaging equipment |
| CN105691730A (en) * | 2016-04-21 | 2016-06-22 | 瑞安市瑞志机械有限公司 | Bag-in-bag packing equipment |
| CN107878831A (en) * | 2017-03-03 | 2018-04-06 | 武汉聚红集成科技发展有限公司 | Open a bag detection means |
| CN108275312A (en) * | 2018-03-12 | 2018-07-13 | 南通恒力包装科技股份有限公司 | Valve bag expanding device and valve bag enlarging apparatus |
| CN112193520A (en) * | 2020-09-11 | 2021-01-08 | 福建宏绿食品有限公司 | Assembly line for vegetable package packaging |
| CN112224533A (en) * | 2020-11-11 | 2021-01-15 | 浙江瑞志机械有限公司 | Bag feeding type packaging machine |
| CN113955219A (en) * | 2021-11-17 | 2022-01-21 | 四川大学 | Opening and closing bag device and yeast material transfer system |
| CN114348354A (en) * | 2022-01-28 | 2022-04-15 | 江苏汤姆智能装备有限公司 | Bag-in-bag packing machine |
| CN115402593A (en) * | 2021-05-28 | 2022-11-29 | 杭州永创智能设备股份有限公司 | Bag feeding and packaging method |
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| CN100491205C (en) * | 2005-08-25 | 2009-05-27 | 湖南千山制药机械股份有限公司 | Intermittent rotary non-PVC large infusion soft-bag solid drug filling machine |
| CN2908359Y (en) * | 2006-06-14 | 2007-06-06 | 蔡旭光 | Bag feeding type packing machine |
| CN2928690Y (en) * | 2006-07-31 | 2007-08-01 | 蔡旭光 | Bag support mechanism for bag feeding type full automatic packaging machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102717907A (en) * | 2012-07-16 | 2012-10-10 | 上海松川远亿机械设备有限公司 | Upright packaging machine |
| CN102717907B (en) * | 2012-07-16 | 2015-04-29 | 上海松川远亿机械设备有限公司 | Upright packaging machine |
| JP2014118174A (en) * | 2012-12-14 | 2014-06-30 | Seiko Corp | Pouch opening device and liquid filling method |
| WO2014121429A1 (en) * | 2013-02-05 | 2014-08-14 | Lv Nanming | Full-automatic device for filling and encapsulating packing bag |
| CN104627394A (en) * | 2015-02-03 | 2015-05-20 | 上海国翔包装机械制造有限公司 | Full-automatic prefabricated bag feed type packing machine |
| CN105691777B (en) * | 2016-04-21 | 2018-02-16 | 浙江瑞志机械有限公司 | A kind of bag in bag packaging facilities |
| CN105691730A (en) * | 2016-04-21 | 2016-06-22 | 瑞安市瑞志机械有限公司 | Bag-in-bag packing equipment |
| CN105691730B (en) * | 2016-04-21 | 2018-02-16 | 浙江瑞志机械有限公司 | Bag in bag packaging facilities |
| CN105691777A (en) * | 2016-04-21 | 2016-06-22 | 瑞安市瑞志机械有限公司 | Bag-in-bag packaging equipment |
| CN107878831A (en) * | 2017-03-03 | 2018-04-06 | 武汉聚红集成科技发展有限公司 | Open a bag detection means |
| CN108275312A (en) * | 2018-03-12 | 2018-07-13 | 南通恒力包装科技股份有限公司 | Valve bag expanding device and valve bag enlarging apparatus |
| CN112193520A (en) * | 2020-09-11 | 2021-01-08 | 福建宏绿食品有限公司 | Assembly line for vegetable package packaging |
| CN112193520B (en) * | 2020-09-11 | 2022-04-05 | 福建宏绿食品有限公司 | Assembly line for vegetable package packaging |
| CN112224533A (en) * | 2020-11-11 | 2021-01-15 | 浙江瑞志机械有限公司 | Bag feeding type packaging machine |
| CN115402593A (en) * | 2021-05-28 | 2022-11-29 | 杭州永创智能设备股份有限公司 | Bag feeding and packaging method |
| CN113955219A (en) * | 2021-11-17 | 2022-01-21 | 四川大学 | Opening and closing bag device and yeast material transfer system |
| CN113955219B (en) * | 2021-11-17 | 2022-05-03 | 四川大学 | Opening and closing bag device and yeast material transfer system |
| CN114348354A (en) * | 2022-01-28 | 2022-04-15 | 江苏汤姆智能装备有限公司 | Bag-in-bag packing machine |
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| CN102001466B (en) | 2012-11-07 |
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