CN2517713Y - Auto tensioner of paper products prodn. line - Google Patents
Auto tensioner of paper products prodn. line Download PDFInfo
- Publication number
- CN2517713Y CN2517713Y CN 02225259 CN02225259U CN2517713Y CN 2517713 Y CN2517713 Y CN 2517713Y CN 02225259 CN02225259 CN 02225259 CN 02225259 U CN02225259 U CN 02225259U CN 2517713 Y CN2517713 Y CN 2517713Y
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- China
- Prior art keywords
- spring
- drum
- paper
- utility
- paper products
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- 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.)
- Expired - Fee Related
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Abstract
The utility model comprises a rotating drum 1 and supporting drums. The supporting drums comprise a drum body 7, a spring 5, and a core axle 4, wherein the spring 5 is arranged in the drum body 7, one end of the spring 5 is connected with the bottom part of the drum body 7, the other end is connected with the core axle 4, one end of the core axle 4 penetrates the middle part of the spring 5, and the upper end of the core axle 4 is movably connected with a rotating drum axle 2 through a moving pin 3. When the utility model is operated, the rotating drum 1 with both ends connected with supporting drums is equipped on a paper product production line, the winding drum paper is closely exhibited with the rotating drum to be got through, and the winding drum paper is appropriately made to have a certain tensioning force. When the paper product is produced, the winding drum paper is tensioned by the gravity force of the rotating drum, the spring in the supporting drum plays the balance force effect, and thus the tensioning force keeps temperate. Compared with the prior tensioning device, the utility model has the advantages that the structure is simple, the size is small, the energy consumption is small, and the assembly and the maintenance are easy.
Description
[technical field]
The utility model relates to the equipment on a kind of production of paper products line, particularly belongs to the tensioning control apparatus of paper in reel.
[background technology]
The paper in reel multi-source that the paper product originating firm is used is in the paper mill, because a variety of causes, the paper in reel of production exists inevitably that degree of tightness is inhomogeneous, the two ends degree of tightness differs, it is wrinkling or lose and defect such as justify roll up core.These defect can influence the normal running of production of paper products process, influence the end product quality of paper products, even cause great waste.In order to overcome the above problems, pneumatic or the hydraulic pressure automatically regulating tightening device (rod) of normal employing on the existing production of paper products line, allow paper in reel pass through the roller of this tightening device, degree of tightness is differed or out-of-round paper in reel tensioning flattening, make paper can successfully enter the typing production process.Pneumatic or the hydraulic pressure automatically regulating tightening device of this employing, the structure more complicated, volume is bigger, troublesome maintenance, and iron-cloth expenditure of energy.
[summary of the invention]
The purpose of this utility model be design a kind of simple in structure, volume is little, do not need expenditure of energy, automatically regulating tightening device easy to maintenance.
Technical solution of the present utility model is: be used for the automatically regulating tightening device on the production of paper products line, form by cylinder and carrying cylinder, it is characterized in that: described carrying cylinder is made up of cylindrical shell, spring and mandrel, spring places in the cylindrical shell, one end of spring is connected with the cylindrical shell bottom, the other end of spring is connected with a mandrel, and the upper end of mandrel and drum shaft flexibly connect.
Further design is on the carrying cylinder adapter plate to be set so that carrying cylinder is installed on the manufacturing line.
The cylinder that during use two ends is connected with carrying cylinder is installed on the production of paper products line, allows paper in reel be close to cylinder and passes through, and suitably make paper in reel have certain tensile force.At this moment when producing paper products, paper in reel is by the gravity tensioning of cylinder.Spring in the carrying cylinder then plays the effect of balancing force, makes the tensioning dynamics keep moderate.
With the contrast of existing tightening device, the utlity model has simple in structure, volume is little and the characteristics of consumes energy not, has more the advantage of easy installation and maintenance.
The utility model will be further described with an embodiment below.
[drawing explanation]
Fig. 1 is a structural representation of the present utility model.
[specific embodiment]
As shown in Figure 1, the utility model is made up of cylinder 1 and carrying cylinder, described carrying cylinder is made up of cylindrical shell 7, spring 5 and mandrel 4, spring 5 places in the cylindrical shell 7, one end of spring 5 is connected with cylindrical shell 7 bottoms, the other end of spring 5 is connected with a mandrel 4, and mandrel 4 has an end to penetrate the middle part of spring 5, and the upper end of mandrel 4 flexibly connects by removable pin 3 and drum shaft 2.
Carrying cylinder 7 sides are provided with adapter plate 6, are connected with fixture by adapter plate 6, and the utility model is installed on the production of paper products line.
Claims (3)
1. production of paper products line automatic takeup, form by cylinder (1) and carrying cylinder, it is characterized in that: described carrying cylinder is made up of cylindrical shell (7), spring (5) and mandrel (4), spring (5) places in the cylindrical shell (7), one end of spring (5) is connected with cylindrical shell (7) bottom, the other end of spring (5) is connected with a mandrel (4), and the upper end of mandrel (4) flexibly connects by removable pin (3) and drum shaft (2).
2. production of paper products line automatic takeup according to claim 1 is characterized in that: mandrel (4) has an end to penetrate the middle part of spring (5).
3. production of paper products line automatic takeup according to claim 1 and 2 is characterized in that: be provided with adapter plate (6) on the carrying cylinder side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02225259 CN2517713Y (en) | 2002-01-18 | 2002-01-18 | Auto tensioner of paper products prodn. line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02225259 CN2517713Y (en) | 2002-01-18 | 2002-01-18 | Auto tensioner of paper products prodn. line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2517713Y true CN2517713Y (en) | 2002-10-23 |
Family
ID=33702500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02225259 Expired - Fee Related CN2517713Y (en) | 2002-01-18 | 2002-01-18 | Auto tensioner of paper products prodn. line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2517713Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398695A (en) * | 2011-05-20 | 2012-04-04 | 苏州工业园区德森包装机械有限公司 | Film tensioning device for packaging equipment |
-
2002
- 2002-01-18 CN CN 02225259 patent/CN2517713Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398695A (en) * | 2011-05-20 | 2012-04-04 | 苏州工业园区德森包装机械有限公司 | Film tensioning device for packaging equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |