CN109532110A - Paper bag turns over bottom device - Google Patents
Paper bag turns over bottom device Download PDFInfo
- Publication number
- CN109532110A CN109532110A CN201811641642.4A CN201811641642A CN109532110A CN 109532110 A CN109532110 A CN 109532110A CN 201811641642 A CN201811641642 A CN 201811641642A CN 109532110 A CN109532110 A CN 109532110A
- Authority
- CN
- China
- Prior art keywords
- paper bag
- conveying
- rack
- conveying member
- guide rod
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/92—Delivering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/92—Delivering
- B31B70/94—Delivering singly or in succession
- B31B70/96—Delivering singly or in succession in an overlapping arrangement
Landscapes
- Supplying Of Containers To The Packaging Station (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The present invention relates to a kind of paper bags to turn over bottom device, including rack, the rack is equipped with upper guide rod and lower guide rod positioned at vertical conveying assembly end, rack is equipped with horizontal transport agency corresponding with vertical conveying mechanism, the side of horizontal transport agency is equipped with deflecting conveying mechanism, the deflecting conveying mechanism includes the preceding conveying member positioned at rack close to vertical conveying mechanism one end, and the active conveying member positioned at the rack other end, wherein the height of active conveying member is higher than preceding conveying member, is arranged with guidance tape between active conveying member and preceding conveying member；The preceding conveying member favours the arrangement of paper bag conveying direction, and the horizontal spacing of adjacent preceding conveying member is less than the horizontal spacing of adjacent active conveying member；Upper guide rod and lower guide rod are respectively positioned on the transport path of paper bag, and are obliquely installed to guiding conveying mechanism side；That realizes paper bag switchs to horizontal feed by conveying vertically, and paper bag can be overturn to the left or to the right.
Description
Technical field
The present invention relates to the technical fields of paper bag processing, turn over bottom device more particularly, to a kind of paper bag.
Background technique
A kind of paper twine complex pocket, which is disclosed, application No. is 201510130024.3 patent is sticking machine, including work top,
Horizontal conveyor, impression and notching device, turnover mechanism, inhale opening apparatus, creasing device, guiding device, painting at reversing arrangement
Adhesive dispenser, support roller device, patch valve port device, folding device, shaping equipment, clamping transmission device;Glue stations includes a pair
Support plate, glue-printing roller, passes rubber roller, glue groove, sink, gluing transmission mechanism at viscose glue roller;Paper twine complex pocket clamps transmission vertically
It is mainly completed, is transmitted by two rows of belts side by side, by the frictional force between belt by clamping belt wheel and clamping belt
Clamping transmission is squeezed, and power device includes bevel gear, horizontal movement is converted by bevel gear and moved vertically, and motor is by power
Clamping transmission device is passed to by chain conveyer.
Under paper bag vertical state in papering machine after processing is completed, it needs that its horizontal be compacted, stacked, above-mentioned patent
In lack the structure to be commutated again to vertical paper bag.
Summary of the invention
The object of the present invention is to provide a kind of paper bags to turn over bottom device, realizes that paper bag switchs to horizontal feed by conveying vertically.
Foregoing invention purpose of the invention has the technical scheme that a kind of paper bag turns over bottom device, packet
Including rack, the rack be equipped with positioned at vertical conveying assembly end upper guide rod and lower guide rod, rack be equipped with it is vertical
The corresponding horizontal transport agency of conveying mechanism, the side of horizontal transport agency are equipped with deflecting conveying mechanism, the deflecting conveying
Mechanism includes the preceding conveying member positioned at rack close to vertical conveying mechanism one end, and is conveyed positioned at the active of the rack other end
Part, wherein the height of active conveying member is higher than preceding conveying member, is arranged with guidance tape between active conveying member and preceding conveying member；It is described
Preceding conveying member favour the arrangement of paper bag conveying direction, the horizontal spacing of adjacent preceding conveying member is less than the cross of adjacent active conveying member
To spacing；Upper guide rod and lower guide rod are respectively positioned on the transport path of paper bag, and are obliquely installed to guiding conveying mechanism side.
By using above-mentioned technical proposal, where paper bag is delivered to horizontal feed vertically under the driving of vertical conveying mechanism
Position；When paper bag is sent to the end of vertical conveying mechanism, the top of paper bag bag body is contacted with upper guide rod, under bag body
Portion is contacted with lower guide rod；In upper guide rod and under the action of lower guide rod, the bag body that naturally droops is to deflecting conveying mechanism one
Lateral deviation turns, and the side of paper bag is made to ride over the top of several guidance tapes；Since the position of preceding conveying member and active conveying member is arranged,
Under the action of guidance tape, the lower part of paper bag is driven gradually to deflect to horizontal position, the process of paper bag overturning is smooth steady.
The present invention is further arranged to: the horizontal transport agency includes upper conveying assembly and lower conveying assembly, described
Lower conveying assembly is equipped with the supporting plate flushed with paper bag, and the supporting plate inclines towards the end of vertical conveying mechanism equipped with what is tilted down
Inclined portion.
By using above-mentioned technical proposal, after the deflection of paper bag bag body, supporting plate is used to hold the top of bag body, complete bag body
The overturning on top.
The present invention is further arranged to: the upper guide rod extends to the top of rake, and the upper surface with supporting plate
Holding flushes.
By using above-mentioned technical proposal, paper bag top under the guiding of upper guide rod, can more it is stable smoothly from
Vertical conveying mechanism transits on vertical conveying mechanism.
The present invention is further arranged to: the tilt angle of the lower guide rod is consistent with the arrangement angle of preceding conveying member,
And it is located at the top of preceding conveying member.
By using above-mentioned technical proposal, under the action of lower guide rod, the lower part of paper bag is deflected, with horizontal conveyer
Under the driving of structure, paper bag can more smoothly enter the top of guidance tape from lower guide rod.
The present invention is further arranged to: the preceding conveying member is preceding round belt wheel, and the active conveying member is actively round
Belt wheel, the guidance tape are round belt.
It by using above-mentioned technical proposal, is driven using round belt, round belt has flexibly adjustment ability.
The present invention is further arranged to: the deflecting conveying mechanism further includes the first tensioning wheel and second for being installed on rack
Tensioning wheel, the first tensioning wheel are located at round belt and move in turn on path from preceding round belt wheel to active round belt, the first tensioning wheel and actively circle
The height of belt wheel is identical, the side inclination that the first tensioning wheel is overturn to paper bag；Second tensioning wheel is located at round belt wheel by actively justifying
Round belt moves in turn on path belt wheel forward.
By using above-mentioned technical proposal, the first tensioning wheel can be used for being adjusted the transport path of round belt, make
Round belt of one tensioning wheel between active round belt wheel keeps horizontal, makes the completion overturning that paper bag is stable.
The present invention is further arranged to: the first tensioning wheel and the second tensioning wheel pass through tension pulley seat and are fixed on rack,
Bearing up pulley seat is equipped with kidney slot, and a screw passes through kidney slot and tension pulley seat is fixed on rack.
By using above-mentioned technical proposal, screw passes through kidney-shaped, according to the overturning situation of paper bag adjust the first tensioning wheel and
The position of second tensioning wheel.
The present invention is further arranged to: the rack is equipped with front end panel, front support close to one end of vertical conveying mechanism
Plate is equipped with the front support wheel seat of several uniform intervals arrangement, and the preceding round belt wheel of several groups deflecting conveying mechanism is installed on support wheel
Seat, the support wheel base is fixed by a screw and front end panel.
By using above-mentioned technical proposal, support wheel base can adjust angle by screw, make the progress that round belt is stable
Transmission.
The present invention is further arranged: the deflecting conveying mechanism is provided with two groups, and two groups of deflecting conveying mechanisms are about paper
The transport path of bag is arranged radially.
By using above-mentioned technical proposal, two groups of deflecting conveying mechanisms about paper bag transport path mirror settings can be real
Existing paper bag is overturn by both direction, increases the operational flexibility of paper bag turnover device.
The present invention is further arranged to: the rack is equipped with lower guide support frame, and the lower guide rod is rotatable
It is set to rack, and is fixed by fastener in guide support frame.
By using above-mentioned technical proposal, change the guiding of guide rod, to change the direction of paper bag overturning.
In conclusion advantageous effects of the invention are as follows: paper bag is run from vertical conveying mechanism to horizontal transport agency
During, the top of paper bag bag body is contacted with upper guide rod, and the lower part of bag body is contacted with lower guide rod；In upper guide rod under
Under the action of guide rod, the bag body naturally drooped is deflected to side；Under the action of upper guide rod, position after turning down bag body top
In the top of supporting plate, the lower part of bag body is layed in the top of round belt, round belt is by front end panel under the action of lower guide rod
Side gradually into transmission shaft side motion process, gradually rises, and completes the fold of paper bag；The slope of multiple groups round belt is from close
Lower conveying assembly side gradually increases outward, to keep the fold of paper bag more smooth.The wherein conveying speed and water of round belt
The conveying speed of workpiece conveying mechanism keeps identical, realizes that the sack of paper bag and bag body realize synchronous movement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that paper bag of the invention turns over bottom device；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the enlarged drawing in Fig. 1 at B.
Appended drawing reference:
1, rack；11, front end panel；12, transmission shaft；13, upper guide rod；14, lower guide support frame；15, lower guide rod；2, it erects
Straight conveying mechanism；3, horizontal transport agency；31, upper conveying assembly；32, lower conveying assembly；33, delivery track；34, support wheel；
35, supporting plate；36, rake；4, deflecting conveying mechanism；41, preceding round belt wheel；42, round belt；43, active round belt wheel；44, first
Tensioning wheel；45, the second tensioning wheel；46, front support wheel seat；47, tension pulley seat.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
It referring to Fig.1, is that a kind of paper bag disclosed by the invention turns over bottom device, including rack 1, rack 1 is equipped with horizontal conveyer
Structure 3, horizontal transport agency 3 are docked with vertical conveying mechanism 2；Horizontal transport agency 3 includes upper conveying assembly 31 and lower conveying group
Part 32, the branch that upper conveying assembly 31 includes delivery track 33 with lower conveying assembly 32 and is uniformly installed on delivery track 33
Support wheel 34, conveyor belt is cased on the support wheel 34 of delivery track 33, and (for the ease of the displaying of attached drawing, in attached drawing, conveyor belt is not
Show), paper bag is transmitted by the conveyor belt of upper conveying assembly 31 and lower conveying assembly 32.
The two sides of lower conveying assembly 32 are equipped with supporting plate 35, and supporting plate 35 is flushed with the holding of the conveyor belt of lower conveying assembly 32；
The end towards vertical conveying mechanism 2 of supporting plate 35, which is equipped with, tilts down setting rake 36；In the path of vertical conveying mechanism 2
It is equipped with and is provided tiltedly with guide rod 13, upper guide rod 13 is tilted from a side of paper bag to the other side, it is preferred that upper guide rod 13
The top for extending to rake 36, the height of upper guide rod 13 keeps flushing with 35 upper surface of supporting plate, the end of upper guide rod 13
It holds corresponding with the edge of supporting plate 35.The width of supporting plate 35 gradually broadens along the conveying direction of paper bag.Rack 1 is close to vertical conveyer
One end of structure 2 is equipped with front end panel 11, and front end panel 11 is equipped with lower guide support frame 14, and lower guide support frame 14, which is equipped with down, leads
To bar 15, lower guide rod 15 is located on the transport path of paper bag, and is tilted from a side of paper bag to the other side, upper guide rod 13 with
The inclined direction of lower guide rod 15 is identical, and the tilt angle of lower guide rod 15 is greater than upper guide rod 13.Lower guide rod 15 is rotatable
Being set under guide support frame 14, and locked by screw, carried out so as to the deflection angle to lower guide rod 15
Adjustment.
The side of lower conveying assembly 32 is provided with several groups bag body deflecting conveying mechanism 4, and bag body support conveying assembly includes
Preceding round belt wheel 41 and active round belt wheel 43 are cased with round belt 42, preceding round belt wheel between active round belt wheel 43 and preceding round belt wheel 41
41 is dynamic lower than active round belt wheel 43.Front end panel 11 is equipped with the front support wheel seat 46 of several uniform intervals arrangement, wherein if dry bag
The preceding round belt wheel 41 of body deflecting conveying mechanism 4 is rotatably mounted to front support wheel seat 46；Front support wheel seat 46 is solid by screw
Dingan County, when the deflection angle for needing to adjust front support wheel seat 46, can be adjusted loaded on front end panel 11 by unclamping screw.
Make the preceding round belt wheel 41 of several groups bag body deflecting conveying mechanism 4 oblique arrangement on front end panel 11, before lower guide rod 15 is located at
The top of round belt wheel 41, it is preferred that the inclined direction of lower guide rod 15 and the orientation of preceding round belt wheel 41 are consistent.Rack
1 one end far from vertical conveying mechanism 2 is equipped with transmission shaft 12, and active round belt wheel 43 is fixedly installed on transmission shaft 12, actively circle
Axial position of the belt wheel 43 on transmission shaft 12 is adjustable.
Deflecting conveying mechanism 4 further includes the first tensioning wheel 44 and the second tensioning wheel 45 for being installed on rack 1, the first tensioning wheel
44 are installed on the path that round belt 42 is moved from preceding round belt wheel 41 to active round belt wheel 43, the first tensioning wheel 44 and active round belt
The height of wheel 43 is identical, the side inclination that the first tensioning wheel 44 is overturn to paper bag；Second tensioning wheel 45 be located at round belt 42 wheel by
On the path that round belt wheel 41 moves forward of active round belt wheel 43.First tensioning wheel 44 and the second tensioning wheel 45 pass through tension pulley seat
47 are fixed on rack 1, and tension pulley seat 47 is equipped with kidney slot, and a screw passes through kidney slot and tension pulley seat 47 is fixed on rack 1, root
The position that is tensioned to the first tensioning wheel 44, second of actual conditions that runs according to round belt 42, angle are adjusted.By to first
The tension pulley seat 47 of tensioning wheel 44 is adjusted, and makes round belt 42 and paper bag between the first tensioning wheel 44 and active round belt wheel 43
Conveying direction keeping parallelism, so that paper bag bag body is transitioned into horizontality from heeling condition.
Speed changing conveying mechanism 4 is provided with two groups, the two sides of conveying assembly 32 under being set to of mirror image.According to actual feelings
Condition selects the direction of paper bag bag body overturning；When switching paper bag reverses direction, by changing upper guide rod 13 and lower guide rod 15
Direction, to complete adjustment to paper bag bag body reverses direction, control paper bag bag body is turned down to the left or is turned down to the right.
The implementation principle of the present embodiment are as follows: during paper bag is run from vertical conveying mechanism 2 to horizontal transport agency 3,
The top of paper bag bag body is contacted with upper guide rod 13, and the lower part of bag body is contacted with lower guide rod 15；It is led under in upper guide rod 13
To under the action of bar 15, the bag body naturally drooped is deflected to side；Under the action of upper guide rod 13, after turning down bag body top
Positioned at the top of supporting plate 35, the lower part of bag body is layed in the top of round belt 42, round belt 42 under the action of lower guide rod 15
From 11 side of front end panel gradually into 12 side motion process of transmission shaft, gradually rises, complete the fold of paper bag；Multiple groups justify skin
Slope with 42 gradually increases outward from close to lower 32 side of conveying assembly, to keep the fold of paper bag more smooth.Wherein justify
The conveying speed of belt 42 is identical as the conveying speed holding of horizontal transport agency 3, realizes that the sack of paper bag and bag body are realized
Synchronous movement.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of paper bag turns over bottom device, it is characterised in that: including rack (1), the rack (1), which is equipped with, is located at vertical conveying group
The upper guide rod (13) of part end and lower guide rod (15), rack (1) are equipped with horizontal feed corresponding with vertical conveying mechanism (2)
The side (3) of mechanism (3), horizontal transport agency is equipped with deflecting conveying mechanism (4), and the deflecting conveying mechanism (4) includes position
In rack (1) close to the preceding conveying member of vertical conveying mechanism (2) one end, and it is located at the active conveying member of rack (1) other end,
Wherein the height of active conveying member is higher than preceding conveying member, is arranged with guidance tape between active conveying member and preceding conveying member；Described
Preceding conveying member favours the arrangement of paper bag conveying direction, and the horizontal spacing of adjacent preceding conveying member is less than the transverse direction of adjacent active conveying member
Spacing；Upper guide rod (13) and lower guide rod (15) are respectively positioned on the transport path of paper bag, and roll to guiding conveying mechanism one
Tiltedly setting.
2. paper bag according to claim 1 turns over bottom device, it is characterised in that: the horizontal transport agency (3) includes upper defeated
Sending component (31) and lower conveying assembly (32), the lower conveying assembly (32) is equipped with the supporting plate (35) flushed with paper bag, described
Supporting plate (35) is equipped with the rake (36) tilted down towards the end of vertical conveying mechanism (2).
3. paper bag according to claim 1 turns over bottom device, it is characterized in that: the upper guide rod (13) extends to rake
(36) top, and keep flushing with the upper surface of supporting plate (35).
4. paper bag according to claim 3 turns over bottom device, it is characterized in that: the tilt angle of the lower guide rod (15) with
The arrangement angle of preceding conveying member is consistent, and is located at the top of preceding conveying member.
5. paper bag according to claim 1 turns over bottom device, it is characterized in that: the preceding conveying member is preceding round belt wheel (41),
The active conveying member is active round belt wheel (43), and the guidance tape is round belt (42).
6. paper bag according to claim 5 turns over bottom device, it is characterized in that: the deflecting conveying mechanism (4) further includes installation
The first tensioning wheel (44) and the second tensioning wheel (45) in rack (1), the first tensioning wheel (44) are located at round belt (42) You Qianyuan
Belt wheel (41) moves on path to active round belt wheel (43), and the first tensioning wheel (44) is identical as the height of active round belt wheel (43), the
The side inclination that one tensioning wheel (44) is overturn to paper bag；Second tensioning wheel (45) is located at round belt (42) wheel by active round belt wheel
(43) round belt wheel (41) moves on path forward.
7. paper bag according to claim 6 turns over bottom device, it is characterized in that: the first tensioning wheel (44) and the second tensioning wheel (45)
It is fixed on rack (1) by tension pulley seat (47), tension pulley seat (47) is equipped with kidney slot, and a screw passes through kidney slot and will be tensioned
Wheel seat (47) is fixed on rack (1).
8. paper bag according to claim 1 turns over bottom device, it is characterized in that: the rack (1) is close to vertical conveying mechanism (2)
One end be equipped with front end panel (11), front end panel (11) be equipped with several uniform intervals arrangement front support wheel (34) seat, it is several
The preceding round belt wheel (41) of group deflecting conveying mechanism (4) is installed on support wheel (34) seat, and the support wheel (34) seat passes through a spiral shell
Nail fixation and front end panel (11).
9. paper bag described in 1-9 any one claim turns over bottom device it is characterized in that: the change according to claim 1
Conveying mechanism (4) is provided with two groups, two groups of deflecting conveying mechanisms (4) are arranged radially about the transport path of paper bag.
10. paper bag according to claim 9 turns over bottom device, it is characterized in that: the rack (1) is equipped with lower guide support frame
(14), the lower guide rod (15) is rotatably arranged on rack (1), and solid in lower guide support frame (14) by fastener
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811641642.4A CN109532110B (en) | 2018-12-29 | 2018-12-29 | Paper bag bottom turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811641642.4A CN109532110B (en) | 2018-12-29 | 2018-12-29 | Paper bag bottom turning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109532110A true CN109532110A (en) | 2019-03-29 |
| CN109532110B CN109532110B (en) | 2020-03-31 |
Family
ID=65831473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811641642.4A Active CN109532110B (en) | 2018-12-29 | 2018-12-29 | Paper bag bottom turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109532110B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6461237A (en) * | 1987-09-01 | 1989-03-08 | Sozaburo Adachi | Manufacture of transverse type bag body |
| JP2003300262A (en) * | 2002-04-09 | 2003-10-21 | Koji Onuma | Manufacturing apparatus for gusseted flat bag |
| CN201268114Y (en) * | 2008-09-04 | 2009-07-08 | 司徒达肯 | Bottom turning apparatus of paper bag bottom pasting machine |
| CN102529150A (en) * | 2011-11-25 | 2012-07-04 | 广东中包机械有限公司 | Fully-automatic multi-functional multi-mode integral bag making machine |
| CN104275829A (en) * | 2013-07-04 | 2015-01-14 | 江苏万乐复合材料有限公司 | Full-automatic production line of double-bar cylinder flexible container bag |
| CN104669681A (en) * | 2015-03-24 | 2015-06-03 | 兰州交通大学 | Bottom pasting machine for paper yarn compound bag |
| CN108394131A (en) * | 2018-03-21 | 2018-08-14 | 芜湖恒耐特传动设备有限公司 | A kind of packaging bag processing unit (plant) is with packing bag over-turning apparatus and its method for turning |
| CN108481814A (en) * | 2018-03-21 | 2018-09-04 | 芜湖恒耐特传动设备有限公司 | A kind of packaging bag method for turning |
| CN207859610U (en) * | 2018-02-02 | 2018-09-14 | 瑞安市正东包装机械有限公司 | Bag with square bottom Bag Making Machine |
-
2018
- 2018-12-29 CN CN201811641642.4A patent/CN109532110B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6461237A (en) * | 1987-09-01 | 1989-03-08 | Sozaburo Adachi | Manufacture of transverse type bag body |
| JP2003300262A (en) * | 2002-04-09 | 2003-10-21 | Koji Onuma | Manufacturing apparatus for gusseted flat bag |
| CN201268114Y (en) * | 2008-09-04 | 2009-07-08 | 司徒达肯 | Bottom turning apparatus of paper bag bottom pasting machine |
| CN102529150A (en) * | 2011-11-25 | 2012-07-04 | 广东中包机械有限公司 | Fully-automatic multi-functional multi-mode integral bag making machine |
| CN104275829A (en) * | 2013-07-04 | 2015-01-14 | 江苏万乐复合材料有限公司 | Full-automatic production line of double-bar cylinder flexible container bag |
| CN104669681A (en) * | 2015-03-24 | 2015-06-03 | 兰州交通大学 | Bottom pasting machine for paper yarn compound bag |
| CN207859610U (en) * | 2018-02-02 | 2018-09-14 | 瑞安市正东包装机械有限公司 | Bag with square bottom Bag Making Machine |
| CN108394131A (en) * | 2018-03-21 | 2018-08-14 | 芜湖恒耐特传动设备有限公司 | A kind of packaging bag processing unit (plant) is with packing bag over-turning apparatus and its method for turning |
| CN108481814A (en) * | 2018-03-21 | 2018-09-04 | 芜湖恒耐特传动设备有限公司 | A kind of packaging bag method for turning |
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| Publication number | Publication date |
|---|---|
| CN109532110B (en) | 2020-03-31 |
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