CN204020076U - The tensioning apparatus of Bag Making Machine - Google Patents
The tensioning apparatus of Bag Making Machine Download PDFInfo
- Publication number
- CN204020076U CN204020076U CN201420490792.0U CN201420490792U CN204020076U CN 204020076 U CN204020076 U CN 204020076U CN 201420490792 U CN201420490792 U CN 201420490792U CN 204020076 U CN204020076 U CN 204020076U
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- CN
- China
- Prior art keywords
- support plate
- deflector roll
- roller set
- guide roller
- plate group
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of tensioning apparatus of Bag Making Machine, comprises the support plate group that opposing parallel arranges, and between two support plate groups, device has many deflector rolls, and support plate group comprises support plate setting up and down, and roller (guide) apron is between relative support plate; Deflector roll comprise the front end guide roller set of front end between support plate group and between support plate group the rear end guide roller set of rear end, front end guide roller set comprises go forward deflector roll and the lower front deflector roll that are rotationally connected with between support plate group, rear end guide roller set comprises upper rear deflector roll and the lower rear deflector roll that two ends are run through respectively support plate and are rotationally connected with frame plate, the affixed flap in one end of deflector roll after lower, flap and base are hinged, and base is articulated with on frame plate.The utility model adopts upper and lower two groups of synchronous deflector rolls that rotate, plate structures to realize the tensioning to film, corner locating between the preliminary spacing and directional rotating control by spacing connecting rod and base, flap, the tensile force of realizing film regulates, improve the stability of rotation, reduce the tension variation degree of film.
Description
Technical field
The utility model relates to mechanical equipment technical field, relates in particular to a kind of Bag Making Machine.
Background technology
Bag Making Machine is the special equipment of making packaging bag, is widely used in the production of the packaging bag of the materials such as various plastics, papery.High-speed bag making machine formed package bag process is: by the conveying of leading respectively of upper film and lower film, in correct position, upper and lower film is carried out overlappingly, the film after overlapping, through longitudinally, form multiple pouch integrative-structures after transversal heat seal, is finally cut and formed multiple pouches.Strainer is for stretched film, is convenient to the special mechanism that it is carried, seals and cut, traditional strainer complex structure, its tensioning apparatus adopts swing type structure, and while swinging tensioning, stability is not high, tension effects is not good, easily has the excessive situation of deformation of thin membrane.
Utility model content
The applicant is for the above-mentioned shortcoming of existing Bag Making Machine, and a kind of tensioning apparatus of Bag Making Machine of simple in structure, reliable operation is provided.
The technical scheme that the utility model adopts is as follows:
A tensioning apparatus for Bag Making Machine, comprises the support plate group that opposing parallel arranges, and between two support plate groups, device has many deflector rolls, and described support plate group comprises support plate setting up and down, and described roller (guide) apron is between relative support plate; Described deflector roll comprise the front end guide roller set of front end between support plate group and between support plate group the rear end guide roller set of rear end, front end guide roller set comprises go forward deflector roll and the lower front deflector roll that are rotationally connected with between support plate group, rear end guide roller set comprises upper rear deflector roll and the lower rear deflector roll that two ends are run through respectively described support plate and are rotationally connected with frame plate, the affixed flap in one end of described lower rear deflector roll, flap and base are hinged, and base is articulated with on frame plate.
Further improvement as technique scheme:
Tumbler limited location connecting rod on the below support plate of the support plate group of one side, the lower end of described spacing connecting rod is with stopper slot, and spacing connecting rod is slidably connected by described stopper slot and frame plate;
Between the middle part of the upper lower carrier plate of described support plate group, be rotationally connected with the two ends of connecting plate by bearing;
The front side of the rear side of front end guide roller set and rear end guide roller set is go forward guide rod, lower front guide rod, upper back-guiding rod and lower back-guiding rod of device respectively.
The beneficial effects of the utility model are as follows:
The utility model adopts upper and lower two groups of synchronous deflector rolls that rotate, plate structures to realize the tensioning to film, corner locating between the preliminary spacing and directional rotating control by spacing connecting rod and base, flap, the tensile force of realizing film regulates, improve the stability of rotation, reduce the tension variation degree of film.
Brief description of the drawings
Fig. 1 and Fig. 2 are three-dimensional structure diagram of the present utility model.
Fig. 3 is front view of the present utility model.
Fig. 4 is that film of the present utility model is carried schematic diagram.
In figure: 1, support plate; 10, base; 2, connecting plate; 3, bearing; 4, the deflector roll of going forward; 41, the guide rod of going forward; 5, lower front deflector roll; 51, lower front guide rod; 6, spacing connecting rod; 61, stopper slot; 7, upper rear deflector roll; 71, upper back-guiding rod; 8, lower rear deflector roll; 81, lower back-guiding rod; 9, flap; 10, base; 11, film.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
As shown in Figures 1 to 4, the tensioning apparatus of the Bag Making Machine of the present embodiment, comprises the support plate group that opposing parallel arranges, and between two support plate groups, device has many deflector rolls, and support plate group comprises support plate setting up and down 1, and roller (guide) apron is between relative support plate 1; Deflector roll comprise the front end guide roller set of front end between support plate group and between support plate group the rear end guide roller set of rear end, front end guide roller set comprises go forward deflector roll 4 and the lower front deflector roll 5 that are rotationally connected with between support plate group, rear end guide roller set comprises upper rear deflector roll 7 and the lower rear deflector roll 8 that two ends are run through respectively support plate 1 and are rotationally connected with frame plate, the affixed flap 9 in one end of deflector roll 8 after lower, flap 9 is hinged with base 10, and base 10 is articulated with on frame plate.Support plate group, front end guide roller set and rear end guide roller set form the central shaft rotation of overall structure around rear end guide roller set, as the direction of arrow of Fig. 3, be positioned at the support plate 1 of top, deflector roll 4 and the upper rear deflector roll 7 central shaft rotation around upper rear deflector roll 7 of going forward, support plate 1 below being positioned at, lower front deflector roll 5, lower rear deflector roll 8 rotate around the central shaft of lower rear deflector roll 8, in rotary course, film 11 is strained, realized the tension of film 11.Instantly when after, deflector roll 8 rotates, it drives flap 9 to rotate, and flap 9 is the pin joint rotation with frame plate around base 10 with base 10, after rotating to an angle, contacts to realize and interferes, thereby limit rotational angle between flap 9 and base 10.
Tumbler limited location connecting rod 6 on the below support plate 1 of the support plate group of one side, the lower end of spacing connecting rod 6 is with stopper slot 61, spacing connecting rod 6 is slidably connected by stopper slot 61 and frame plate, spacing connecting rod 6 is along with support plate 1 rotates and glides by stopper slot 61, stopper slot 61 limits the height of its downslide and realizes tentatively spacing, instantly, while sliding to lowermost end, spacing connecting rod 6 rotates along with support plate 1 and around the bottom of stopper slot 61, realizes directed.
For improving the stability between upper lower carrier plate 1 and keeping upper lower carrier plate 1 synchronous rotary, between the middle part of upper lower carrier plate 1, be rotationally connected with the two ends of connecting plate 2 by bearing 3.
In order to improve the tensioning degree to film 11, the front side of the rear side of front end guide roller set and rear end guide roller set is go forward guide rod 41, lower front guide rod 51, upper back-guiding rod 71 and lower back-guiding rod 81 of device respectively.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range is referring to claim, and without prejudice to spirit of the present utility model in the situation that, the utility model can be done any type of amendment.
Claims (4)
1. the tensioning apparatus of a Bag Making Machine, it is characterized in that: comprise the support plate group that opposing parallel arranges, between two support plate groups, device has many deflector rolls, and described support plate group comprises support plate setting up and down (1), and described roller (guide) apron is between relative support plate (1); Described deflector roll comprise the front end guide roller set of front end between support plate group and between support plate group the rear end guide roller set of rear end, front end guide roller set comprises the deflector roll of going forward (4) and the lower front deflector roll (5) that are rotationally connected with between support plate group, rear end guide roller set comprises upper rear deflector roll (7) and the lower rear deflector roll (8) that two ends are run through respectively described support plate (1) and are rotationally connected with frame plate, the affixed flap in one end (9) of described lower rear deflector roll (8), flap (9) is hinged with base (10), and base (10) is articulated with on frame plate.
2. according to the tensioning apparatus of Bag Making Machine claimed in claim 1, it is characterized in that: the upper tumbler limited location connecting rod (6) of below support plate (1) of the support plate group of a side, the lower end of described spacing connecting rod (6) is with stopper slot (61), and spacing connecting rod (6) is slidably connected by described stopper slot (61) and frame plate.
3. according to the tensioning apparatus of Bag Making Machine claimed in claim 1, it is characterized in that: the two ends that are rotationally connected with connecting plate (2) between the middle part of the upper lower carrier plate (1) of described support plate group by bearing (3).
4. according to the tensioning apparatus of Bag Making Machine claimed in claim 1, it is characterized in that: the front side of the rear side of front end guide roller set and rear end guide roller set is go forward guide rod (41), lower front guide rod (51), upper back-guiding rod (71) and lower back-guiding rod (81) of device respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420490792.0U CN204020076U (en) | 2014-08-27 | 2014-08-27 | The tensioning apparatus of Bag Making Machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420490792.0U CN204020076U (en) | 2014-08-27 | 2014-08-27 | The tensioning apparatus of Bag Making Machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204020076U true CN204020076U (en) | 2014-12-17 |
Family
ID=52059983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420490792.0U Expired - Fee Related CN204020076U (en) | 2014-08-27 | 2014-08-27 | The tensioning apparatus of Bag Making Machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204020076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191653A (en) * | 2014-08-27 | 2014-12-10 | 无锡市张泾宇钢机械厂 | Tensioning device of bag making machine |
| CN104908359A (en) * | 2015-06-01 | 2015-09-16 | 铜陵方正塑业科技有限公司 | Bag making device |
-
2014
- 2014-08-27 CN CN201420490792.0U patent/CN204020076U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191653A (en) * | 2014-08-27 | 2014-12-10 | 无锡市张泾宇钢机械厂 | Tensioning device of bag making machine |
| CN104908359A (en) * | 2015-06-01 | 2015-09-16 | 铜陵方正塑业科技有限公司 | Bag making device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150827 |
|
| EXPY | Termination of patent right or utility model |