CN102849489A - Speed reducing device of thin film roll - Google Patents
Speed reducing device of thin film roll Download PDFInfo
- Publication number
- CN102849489A CN102849489A CN 201210297879 CN201210297879A CN102849489A CN 102849489 A CN102849489 A CN 102849489A CN 201210297879 CN201210297879 CN 201210297879 CN 201210297879 A CN201210297879 A CN 201210297879A CN 102849489 A CN102849489 A CN 102849489A
- Authority
- CN
- China
- Prior art keywords
- film material
- speed reducing
- material volume
- thin film
- film roll
- 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.)
- Pending
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention provides a speed reducing device of a thin film roll. The speed reducing device comprises a cylinder and a speed reducing piece, wherein the speed reducing piece is fixed on one end of a piston rod of the cylinder, the cylinder is positioned just below the thin film roll, the moving direction of the piston rod is perpendicular to a horizontal axis of the thin film roll, and the speed reducing piece and the thin film roll are contacted and mutually stressed. The speed reducing device of the thin film roll has the beneficial effects that the stationarity of a film feeding process is improved, the production efficiency and the product quality are improved, and the speed reducing device has the advantages of simple structure, convenience in maintenance, low processing cost and the like.
Description
Technical field
The invention belongs to the plastic film bag making machine field, especially relate to a kind of speed reduction gearing of film material volume of film bag making machine feeding part.
Background technology
The working process of film bag making machine feeding part mainly is under the effect of the nip rolls that are positioned at the frame upper section, and the film that will be fixed on the film material volume partly of frame below is delivered to follow-up bag operation.Film material involves in the row rotation in the process that film is carried, because the film material volume is large, weight is heavier, so the inertia of its rotation is larger, its rotating speed is very fast, can cause like this accumulation, the fold of film on the film material volume, have a strong impact on the quality of production efficiency and product.
Summary of the invention
The problem to be solved in the present invention provides a kind of speed reduction gearing of Bag Making Machine film material volume, especially is suitable for the deceleration to feeding part film material volume.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of speed reduction gearing of film material volume, comprise cylinder and deceleration blade, described deceleration blade is fixed in an end of the piston rod of described cylinder, described cylinder be positioned at film material volume under and the sense of motion of described piston rod perpendicular to the horizontal axis of described film material volume, described deceleration blade and described film material are rolled up and are contacted and mutually stressed.
The present invention can also adopt following technical measures:
The arc offset plate of described deceleration blade for matching with described film material volume.
Described deceleration blade is positioned at the centre portion of described film material volume.
Advantage and good effect that the present invention has be: technique scheme has improved the stationarity for membrane process, has improved production efficiency and product design, have simple in structure, easy to maintenance, the advantage such as tooling cost is low.
Description of drawings
Fig. 1 is work scheme drawing of the present invention
Fig. 2 is that the A of Fig. 1 is to view
Among the figure:
1, cylinder 2, film 3, film material volume
4, arc offset plate 5, piston rod
The specific embodiment
As shown in Figure 1, 2, the invention provides a kind of speed reduction gearing of film material volume, comprise cylinder 1 and arc offset plate 4, arc offset plate 4 is fixed in an end of the piston rod 5 of cylinder 1, cylinder 1 be positioned at film material volume 3 under and the sense of motion of piston rod 5 perpendicular to the horizontal axis of film material volume 3, arc offset plate 4 and film material volume 3 matches and contact and mutually stressed, and arc offset plate 4 is positioned at film material and rolls up 3 centre portion.
The working process of this example: nip rolls are positioned at the upper part of frame, film material volume 3 is positioned at the lower part of frame, film 2 is under the effect of nip rolls, so that film material volume 3 begins to rotate counterclockwise, arc offset plate 4 on the cylinder piston rod 5 applies the effect of power along the reversing sense of film material volume 3 rotations to film material volume 3, thereby reaches the purpose that film material volume 3 is slowed down.
More than one embodiment of the present of invention are had been described in detail, but described content only is preferred embodiment of the present invention, can not be considered to be used to limiting practical range of the present invention.All equalizations of doing according to the present patent application scope change and improve etc., all should still belong within the patent covering scope of the present invention.
Claims (3)
1. the speed reduction gearing of film material volume, it is characterized in that: comprise cylinder and deceleration blade, described deceleration blade is fixed in an end of the piston rod of described cylinder, described cylinder be positioned at film material volume under and the sense of motion of described piston rod perpendicular to the horizontal axis of described film material volume, described deceleration blade and described film material are rolled up and are contacted and mutually stressed.
2. speed reduction gearing according to claim 1 is characterized in that: the arc offset plate of described deceleration blade for matching with described film material volume.
3. speed reduction gearing according to claim 1 is characterized in that: described deceleration blade is positioned at the centre portion of described film material volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210297879 CN102849489A (en) | 2012-08-21 | 2012-08-21 | Speed reducing device of thin film roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210297879 CN102849489A (en) | 2012-08-21 | 2012-08-21 | Speed reducing device of thin film roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102849489A true CN102849489A (en) | 2013-01-02 |
Family
ID=47396548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210297879 Pending CN102849489A (en) | 2012-08-21 | 2012-08-21 | Speed reducing device of thin film roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102849489A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129077A (en) * | 2013-02-28 | 2013-06-05 | 昆山中恒铝业有限公司 | Less-waste film covering machine |
| CN108820966A (en) * | 2018-08-06 | 2018-11-16 | 中山市智达合众医疗器械有限公司 | A kind of sheet wrap-up |
-
2012
- 2012-08-21 CN CN 201210297879 patent/CN102849489A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129077A (en) * | 2013-02-28 | 2013-06-05 | 昆山中恒铝业有限公司 | Less-waste film covering machine |
| CN103129077B (en) * | 2013-02-28 | 2016-02-10 | 昆山中恒铝业有限公司 | Less waste material laminating machine |
| CN108820966A (en) * | 2018-08-06 | 2018-11-16 | 中山市智达合众医疗器械有限公司 | A kind of sheet wrap-up |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |