CN206645634U - A kind of bag body folding mechanism of packaging bag folding machine - Google Patents
A kind of bag body folding mechanism of packaging bag folding machine Download PDFInfo
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- CN206645634U CN206645634U CN201720393945.3U CN201720393945U CN206645634U CN 206645634 U CN206645634 U CN 206645634U CN 201720393945 U CN201720393945 U CN 201720393945U CN 206645634 U CN206645634 U CN 206645634U
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- bag body
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- pressing plate
- bag
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000003825 pressing Methods 0.000 claims abstract description 48
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The utility model discloses a kind of bag body folding mechanism of packaging bag folding machine, its feature includes organic frame, supporting plate, center positioning device, the preceding folding device and the rear folding device by the sack portion collapsed forward of bag body that the bottom of bag body is folded back, the preceding folding device and rear folding device are separately positioned on the front and back of supporting plate, the center positioning device includes positioning pressuring plate, drive the Lift Part of positioning pressuring plate lifting and the adjustment part for adjusting positioning pressuring plate lateral attitude, the positioning pressuring plate includes left pressing plate and right pressing plate, the left pressing plate and right pressing plate are arranged on the surface of supporting plate, and it is separately positioned on the both sides of supporting plate, when folding operating mode, the bag body is placed in supporting plate, on front pressuring plate and rear fender.The utility model uses centralized positioning, and fore-aft fold mode realizes the folding of bag body, and without being overturn repeatedly to bag body so in folding process, and structure is simpler, and equipment cost is lower, and bag body folds more efficient.
Description
Technical field
The utility model relates to a kind of improvement of packaging bag folding machine invention, including polybag, handbag, bag film
Deng folding, more particularly to be a kind of bag body folding mechanism of packaging bag folding machine.
Background technology
Look into Chinese patent, it is wherein Patent No. 201110081121.X, entitled《Full-automatic plastic bag folding is tied up
Machine》Patent of invention, wherein tail folding device realizes the auto-folder of packaging bag bag body, but the technical scheme has knot
The problem of structure is complicated, and mechanical step is cumbersome, ultimately results in high processing costs, low production efficiency.
The content of the invention
In view of technical problem existing for background technology, the technical problems to be solved in the utility model is to provide a kind of structure essence
Letter, the bag body folding mechanism for the packaging bag folding machine that processing cost is low, production efficiency is high.
In order to solve the above-mentioned technical problem, the utility model is adopted the following technical scheme that to realize：This kind of packaging bag
The bag body folding mechanism of folding machine, its feature include organic frame, supporting plate, center positioning device, the bottom of bag body folded back
Preceding folding device and the rear folding device by the sack portion collapsed forward of bag body, the preceding folding device and rear folding device point
The front and back of supporting plate is not arranged on, and the center positioning device includes positioning pressuring plate, drives the liter of positioning pressuring plate lifting
Drop part and the adjustment part for adjusting positioning pressuring plate lateral attitude, the positioning pressuring plate include left pressing plate and right pressing plate,
The left pressing plate and right pressing plate are arranged on the surface of supporting plate, and are separately positioned on the both sides of supporting plate, described when folding operating mode
Bag body is placed on supporting plate, front pressuring plate and rear fender.
The tilting member that the preceding folding device includes front pressuring plate and drives front pressuring plate to swing, before operating mode is folded, institute
State front pressuring plate to be horizontally disposed with, when folding operating mode, the tilting member drives front pressuring plate swing backward.
The tilting member that folding device includes rear fender and drives rear fender to swing after described, before operating mode is folded, institute
State rear fender to be horizontally disposed with, when folding operating mode, the tilting member drives rear fender to swing forward.
The tilting member includes line slideway and slide, and the line slideway is arranged in frame, the slide peace
On line slideway, and the slide is provided with driving its power source moved along line slideway to be connected on the slide
Rack, one end of the front pressuring plate are connected with gear, the wheel and rack engagement.
The power source is cylinder, and the cylinder is arranged in frame.
The adjustment part includes ball screw one and ball screw two, the ball screw one and ball-screw two
Screw rod transverse horizontal is arranged in frame, and the left pressing plate and right pressing plate are separately mounted to ball screw one and ball-screw two
On nut.
The Lift Part includes lift cylinder one and lift cylinder two, the left pressing plate and right pressing plate respectively with lifting
Cylinder one connects with the piston rod of lift cylinder two, and the lift cylinder one and lift cylinder two are separately mounted to ball screw one
On the nut of ball-screw two.
The screw rod of the ball screw one and ball-screw two is equipped with handwheel.
The center positioning device, which also includes, drives positioning pressuring plate transverse shifting to move left and right part.
The part that moves left and right is push-and-pull cylinder, and the piston rod of the push-and-pull cylinder is connected with positioning pressuring plate.
The utility model uses centralized positioning, and fore-aft fold mode realizes the folding of bag body, the nothing so in folding process
Bag body need to be overturn repeatedly, and structure is simpler, and equipment cost is lower, and bag body folds more efficient.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of folding device after the utility model.
Fig. 3 is the top view of the utility model center positioning device.
Fig. 4 is the front view of the utility model center positioning device.
Fig. 5 is that the step of the utility model bag body folds is schemed.
Embodiment
Operation principle of the present utility model and its relevant details are further described below in conjunction with the accompanying drawings.Referring to the drawings, this kind
The bag body folding mechanism of packaging bag folding machine, including organic frame 3, supporting plate 4, center positioning device 42, by the bottom of bag body backward
The preceding folding device 40 and the rear folding device 43 by the sack portion collapsed forward of bag body folded, the preceding folding device 40 is with after
Folding device 43 is separately positioned on the front and back of supporting plate 4.When delivering to after bag is body formed on supporting plate 4, the bottom of bag body is front,
The sack position rear of bag body.The center positioning device 42 includes positioning pressuring plate, drives the lifting unit of positioning pressuring plate lifting
Part 53, positioning pressuring plate transverse shifting is driven to move left and right part and the adjustment part for adjusting positioning pressuring plate lateral attitude,
The positioning pressuring plate includes left pressing plate 54 and right pressing plate 55, and the left pressing plate and right pressing plate are arranged on the surface of supporting plate 4, and
It is separately positioned on the both sides of supporting plate；The part that moves left and right is push-and-pull cylinder, and piston rod and the positioning of the push-and-pull cylinder are pressed
Plate connects, i.e., push-and-pull cylinder has two groups, and respectively push-and-pull cylinder one and push-and-pull cylinder two, the left pressing plate connects with push-and-pull cylinder one
Connect, right pressing plate is connected with push-and-pull cylinder two, and the adjustment part includes ball screw 1 and ball screw 2 52, the rolling
The screw rod of ballscrew one and ball-screw two is equipped with handwheel 50, and the screw rod of the ball screw one and ball-screw two is horizontal
It is transversely mounted in frame 3；The Lift Part 53 includes lift cylinder one and lift cylinder two, the left pressing plate 54 and the right side
Pressing plate 55 is connected with lift cylinder one and lift cylinder two respectively by push-and-pull cylinder one and push-and-pull cylinder two, the lift cylinder
One and lift cylinder be second separately mounted on the nut of ball screw 1 and ball-screw 2 52, the screw rod rotates, and makes
Nut axially moves linearly, and drives the axially left and right rectilinear movement of left pressing plate 54 and right pressing plate 55.
The tilting member that the preceding folding device includes front pressuring plate 41 and drives front pressuring plate to swing, the tilting member bag
Line slideway 48 and slide 47 are included, the line slideway 48 is arranged in frame, and the slide 47 is arranged on line slideway 48
On, and the slide 47, with driving its power source moved along line slideway to be connected, the power source can use motor, also may be used
Using cylinder, to use cylinder 49 in the present embodiment, the cylinder 49 is arranged in frame 3, set on the slide 47 with teeth
Bar 46, one end of the front pressuring plate 41 are connected with gear 45, and the central shaft of the gear 45 is arranged in frame 3, and the tooth
Wheel 45 engages with rack 46, and rack moving belt moving gear rotates；Preceding folding device 40 and rear folding device described in the present embodiment
43 structure is identical, the tilting member that the rear folding device 43 includes rear fender 44 and drives rear fender to swing, the swing
Part is identical with the structure of the tilting member of preceding folding device, and before operating mode is folded, the front pressuring plate 41 and rear fender 44 are horizontal
Set, the bag body is placed on supporting plate 4, front pressuring plate 41 and rear fender 44, and when folding operating mode, the tilting member is pressed before driving
The swing backward of plate 41, the angle of swing is that 180 degree is optimal, the bottom of bag body is folded to bag body center, another tilting member
Then drive rear fender 44 to swing 180 degree forward respectively backward, the sack portion of bag body is folded to bag body center, if front pressuring plate 41 is first
Swing then bag body bottom and be covered in bag top at body center, sack portion is then covered in a bag top for body bottom, conversely, then sack portion
Bag top at body center is covered in, the bag body bottom is covered in the top in sack portion, in this way, bag body is not in the case where overturning
Realize and fold.
When the machine works, the position of left pressing plate 54 and right pressing plate 55 is adjusted according to bag body specification, that is, passes through ball screw one
51 and ball-screw 2 52 adjust the position of left pressing plate 54 and right pressing plate 55 respectively, under general scenario, the center of bag body is not
Become, it is therefore desirable to while adjust ball screw 1 and ball-screw 2 52, make left pressing plate 54 and right pressing plate 55 move towards or
Reverse movement, the so spacing of adjustment between the two.After the position adjustment of pressing plate, subsequently into work, packaging bag is sent to support
On plate 4 and front pressuring plate 41 and rear fender 44, push-and-pull cylinder is stretched out, and drives 55 opposite transverse shifting of left pressing plate 54 and right pressing plate, left
Pressing plate and right pressing plate are in the surface of bag body, and then Lift Part 53 drives left pressing plate and right pressing plate moves down and by bag body
Push down two sides；The retraction of cylinder 49 of folding device 43 promotes slide 47 to be moved rearwards along line slideway 48 after described, the cunning
Then band moving gear 45 rotates counterclockwise seat 47, and rear fender 44 swings forward 180 degree so that bag body opening portion on rear fender 44 to
Before turn over and overlay on bag top at body center, then cylinder 49, which stretches out, drives slide 47 to be moved forward along line slideway 48, rear fender
44 swing backward 180 degrees, rear fender 44, which resets, waits next task, and then the preceding folding device 40 does same action,
Making the swing backward 180 degree of front pressuring plate 41 so that the bag body bottom on front pressuring plate 41 is turned over and overlays on a bag top for body opening portion backward,
Then front pressuring plate 41 resets as above-mentioned rear fender, so realizes that bag body folds, then, Lift Part 53 drives left pressure
Plate 54 and right pressing plate 55 move up, and push-and-pull cylinder then drives left pressing plate 54 and right pressing plate 55 to move backward and reset, and now rolls over
The bag body of poststack is not limited by left pressing plate and right pressing plate, can enter next procedure.
Claims (10)
1. a kind of bag body folding mechanism of packaging bag folding machine, its feature include organic frame, supporting plate, center positioning device, by bag
The preceding folding device and the rear folding device by the sack portion collapsed forward of bag body that the bottom of body is folded back, dress is folded before described
The front and back that supporting plate is separately positioned on rear folding device is put, the center positioning device includes positioning pressuring plate, driven
The Lift Part of positioning pressuring plate lifting and the adjustment part for adjusting positioning pressuring plate lateral attitude, the positioning pressuring plate include
Left pressing plate and right pressing plate, the left pressing plate and right pressing plate are arranged on the surface of supporting plate, and are separately positioned on the both sides of supporting plate,
When folding operating mode, the bag body is placed on supporting plate, front pressuring plate and rear fender.
2. the bag body folding mechanism of packaging bag folding machine according to claim 1, it is characterised in that the preceding folding device
The tilting member for including front pressuring plate and driving front pressuring plate to swing, before operating mode is folded, the front pressuring plate is horizontally disposed with, and is being folded
During operating mode, the tilting member drives front pressuring plate swing backward.
3. the bag body folding mechanism of packaging bag folding machine according to claim 1, it is characterised in that folding device after described
The tilting member for including rear fender and driving rear fender to swing, before operating mode is folded, the rear fender is horizontally disposed with, and is being folded
During operating mode, the tilting member drives rear fender to swing forward.
4. the bag body folding mechanism of the packaging bag folding machine according to Claims 2 or 3, it is characterised in that the tilting member
Include line slideway and slide, the line slideway is arranged in frame, and the slide is arranged on line slideway, and described
Slide is provided with rack, one end of the front pressuring plate with driving its power source moved along line slideway to be connected on the slide
It is connected with gear, the wheel and rack engagement.
5. the bag body folding mechanism of packaging bag folding machine according to claim 4, it is characterised in that the power source is gas
Cylinder, the cylinder are arranged in frame.
6. the bag body folding mechanism of packaging bag folding machine according to claim 1, it is characterised in that the adjustment part bag
Ball screw one and ball screw two are included, the screw rod transverse horizontal of the ball screw one and ball-screw two is arranged on frame
On, the left pressing plate and right pressing plate are separately mounted on the nut of ball screw one and ball-screw two.
7. the bag body folding mechanism of packaging bag folding machine according to claim 6, it is characterised in that the Lift Part bag
Lift cylinder one and lift cylinder two, the left pressing plate and the right pressing plate work with lift cylinder one and lift cylinder two are respectively included
Stopper rod is connected, and the lift cylinder one and lift cylinder two are separately mounted on the nut of ball screw one and ball-screw two.
8. the bag body folding mechanism of packaging bag folding machine according to claim 6, it is characterised in that the ball screw one
Handwheel is equipped with the screw rod of ball-screw two.
9. the bag body folding mechanism of packaging bag folding machine according to claim 1, it is characterised in that the centralized positioning dress
Putting also to include drives positioning pressuring plate transverse shifting to move left and right part.
10. the bag body folding mechanism of packaging bag folding machine according to claim 9, it is characterised in that described to move left and right portion
Part is push-and-pull cylinder, and the piston rod of the push-and-pull cylinder is connected with positioning pressuring plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720393945.3U CN206645634U (en) | 2017-04-15 | 2017-04-15 | A kind of bag body folding mechanism of packaging bag folding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720393945.3U CN206645634U (en) | 2017-04-15 | 2017-04-15 | A kind of bag body folding mechanism of packaging bag folding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206645634U true CN206645634U (en) | 2017-11-17 |
Family
ID=60277676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720393945.3U Active CN206645634U (en) | 2017-04-15 | 2017-04-15 | A kind of bag body folding mechanism of packaging bag folding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206645634U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131195A (en) * | 2018-11-05 | 2019-01-04 | 吉林省浩然正大科技有限责任公司 | Link mechanism for airbag fold system |
| CN109131196A (en) * | 2018-11-05 | 2019-01-04 | 吉林省浩然正大科技有限责任公司 | Six bar folding safety airbag fold mechanisms |
| CN109131197A (en) * | 2018-11-05 | 2019-01-04 | 吉林省浩然正大科技有限责任公司 | Four bar folding safety airbag fold mechanisms |
| CN109204219A (en) * | 2018-11-05 | 2019-01-15 | 吉林省浩然正大科技有限责任公司 | Airbag fold structure |
| CN113060374A (en) * | 2021-05-01 | 2021-07-02 | 苏立西 | Vest bag folding equipment |
| CN113120350A (en) * | 2019-12-30 | 2021-07-16 | 宁波益诺生智能制造有限公司 | Medical bag folding device |
| CN113753655A (en) * | 2021-09-29 | 2021-12-07 | 上海亦聚塑胶科技有限公司 | Folding method of closed barrel lining bag |
-
2017
- 2017-04-15 CN CN201720393945.3U patent/CN206645634U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131195A (en) * | 2018-11-05 | 2019-01-04 | 吉林省浩然正大科技有限责任公司 | Link mechanism for airbag fold system |
| CN109131196A (en) * | 2018-11-05 | 2019-01-04 | 吉林省浩然正大科技有限责任公司 | Six bar folding safety airbag fold mechanisms |
| CN109131197A (en) * | 2018-11-05 | 2019-01-04 | 吉林省浩然正大科技有限责任公司 | Four bar folding safety airbag fold mechanisms |
| CN109204219A (en) * | 2018-11-05 | 2019-01-15 | 吉林省浩然正大科技有限责任公司 | Airbag fold structure |
| CN109131196B (en) * | 2018-11-05 | 2023-07-28 | 吉林省浩然正大科技有限责任公司 | Six-rod folding type safety airbag folding mechanism |
| CN109131195B (en) * | 2018-11-05 | 2023-07-28 | 吉林省浩然正大科技有限责任公司 | Linkage mechanism for airbag folding system |
| CN109131197B (en) * | 2018-11-05 | 2023-07-28 | 吉林省浩然正大科技有限责任公司 | Four-bar folding type safety airbag folding mechanism |
| CN109204219B (en) * | 2018-11-05 | 2023-08-01 | 吉林省浩然正大科技有限责任公司 | Folding structure of safety air bag |
| CN113120350A (en) * | 2019-12-30 | 2021-07-16 | 宁波益诺生智能制造有限公司 | Medical bag folding device |
| CN113060374A (en) * | 2021-05-01 | 2021-07-02 | 苏立西 | Vest bag folding equipment |
| CN113060374B (en) * | 2021-05-01 | 2022-06-28 | 苏立西 | Vest bag folding equipment |
| CN113753655A (en) * | 2021-09-29 | 2021-12-07 | 上海亦聚塑胶科技有限公司 | Folding method of closed barrel lining bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231130 Address after: No. 79-1, Haozhuang Village, Haoliu Village Committee, Huancheng Township, Xiping County, Zhumadian City, Henan Province, 463900 Patentee after: Hao Yaomin Address before: 325200 pan Dai Jie Dao Gaizhu Cun (next to the village vegetable market), Rui'an City, Wenzhou City, Zhejiang Province Patentee before: ZHEJIANG CHENYU TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right |