CN206857823U - Tension adjusting device - Google Patents
Tension adjusting device Download PDFInfo
- Publication number
- CN206857823U CN206857823U CN201720646315.2U CN201720646315U CN206857823U CN 206857823 U CN206857823 U CN 206857823U CN 201720646315 U CN201720646315 U CN 201720646315U CN 206857823 U CN206857823 U CN 206857823U
- Authority
- CN
- China
- Prior art keywords
- support
- deflector roll
- adjusting device
- cylinder
- tension adjusting
- 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.)
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Abstract
The utility model discloses a kind of tension adjusting device, including a support, the upper end of the support is provided with reel, and reel is driven by a motor；The support is sequentially provided with two the first deflector roll, the second deflector roll located at support side and the 3rd deflector rolls located at support opposite side for being located at same level height from top to bottom；The mid-stent offers ellipse hole, and a cylinder is fixed at the rear of support, and the piston of cylinder forward extends out and by connecting the 4th deflector roll after the through hole.The utility model provides a kind of tension adjusting device, drives the 4th deflector roll to be moved up and down in the through hole of support using cylinder, so as to adjust rate of tension of the material in transmitting procedure, to reach the purpose uniformly wound.
Description
Technical field
The utility model is specifically related to a kind of tension adjusting device.
Background technology
Film-like materials need to be measured its tension force in winding, to ensure uniform, the existing machine one of winding
As be to be wound by motor driven deflector roll, can guarantee that winding is uniform substantially, but in various machines or think that factor influences
Under, during feed, its tension force can change material, so as to cause the distance between material layers inconsistent, influence
Winding quality.
Utility model content
For above-mentioned technical problem, the utility model provides a kind of tension adjusting device.
A kind of tension adjusting device, including a support, the upper end of the support are provided with reel, and reel is driven by a motor
It is dynamic；The support is sequentially provided with two and is located at the first deflector roll of same level height, second located at support side from top to bottom
Deflector roll and the 3rd deflector roll located at support opposite side；The mid-stent offers ellipse hole, and the rear of support is fixed
One cylinder, the piston of cylinder forward extend out and by connecting the 4th deflector roll after the through hole.
The utility model provides a kind of tension adjusting device, and the 4th deflector roll is driven in the through hole of support using cylinder
Move up and down, so as to adjust rate of tension of the material in transmitting procedure, to reach the purpose uniformly wound.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described.
First viewing angle constructions schematic diagram of the tension adjusting device that Fig. 1 is proposed by the utility model；
Second viewing angle constructions schematic diagram of the tension adjusting device that Fig. 2 is proposed by the utility model.
Numeral represents in figure：
1st, support 2, reel 3, motor 4, the first deflector roll 5, the second deflector roll
6th, the 3rd deflector roll 7, the 4th deflector roll 8, cylinder 9, through hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
Embodiment：
Shown in Fig. 1 and 2, a kind of tension adjusting device, including a support 1, the upper end of the support 1 are provided with reel 2, coiling
Wheel 2 is driven by a motor 3；The support 1 is sequentially provided with two the first deflector rolls 4 for being located at same level height, set from top to bottom
The second deflector roll 5 in the side of support 1 and the 3rd deflector roll 6 located at the opposite side of support 1；The middle part of support 1 offers ellipse
A cylinder 8 is fixed at shape through hole 9, the rear of support 1, and the piston of cylinder 8 is forward extended out and led by connecting the 4th after the through hole 9
Roller 7.
Embodiment：This programme is primarily adapted for use in the less coiled material of width, material production finish after, it is necessary to be led in big
Quantitatively it is wound into product on roller, the reel 2 inside the present apparatus serves as driving wheel in the presence of motor 3, and big deflector roll serves as
Follower, follower does not have power output, but has speed control, that is to say, that the rotating speed of follower has rated value, and (this is
Prior art is set), therefore a kind of phenomenon occurs, during winding, once material tensile force is inadequate, follower turns
Speed can reduce, that is to say, that winding effect defective tightness, can now move down the piston of cylinder 8 to adjust cylinder 8, increase material
The tension force of material, to reach normal speed.
The utility model provides a kind of tension adjusting device, and the 4th deflector roll is driven in the through hole of support using cylinder
Move up and down, so as to adjust rate of tension of the material in transmitting procedure, to reach the purpose uniformly wound.
A variety of modifications to these embodiments will be apparent for those skilled in the art, herein
Defined General Principle can be real in other embodiments in the case where not departing from spirit or scope of the present utility model
It is existing.
Claims (1)
1. a kind of tension adjusting device, it is characterised in that including a support, the upper end of the support is provided with reel, reel quilt
One motor drives；The support is sequentially provided with two the first deflector rolls for being located at same level height, located at support one from top to bottom
Second deflector roll of side and the 3rd deflector roll located at support opposite side；The mid-stent offers ellipse hole, support
A cylinder is fixed at rear, and the piston of cylinder forward extends out and by connecting the 4th deflector roll after the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720646315.2U CN206857823U (en) | 2017-06-05 | 2017-06-05 | Tension adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720646315.2U CN206857823U (en) | 2017-06-05 | 2017-06-05 | Tension adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206857823U true CN206857823U (en) | 2018-01-09 |
Family
ID=60830820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720646315.2U Active CN206857823U (en) | 2017-06-05 | 2017-06-05 | Tension adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206857823U (en) |
-
2017
- 2017-06-05 CN CN201720646315.2U patent/CN206857823U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |