CN203389991U - Steel plate coiling tension device - Google Patents
Steel plate coiling tension device Download PDFInfo
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- CN203389991U CN203389991U CN201320468828.0U CN201320468828U CN203389991U CN 203389991 U CN203389991 U CN 203389991U CN 201320468828 U CN201320468828 U CN 201320468828U CN 203389991 U CN203389991 U CN 203389991U
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- roller group
- steel plate
- belt
- idler wheel
- wheel set
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Abstract
The utility model discloses a steel plate coiling tension device which is used for coiling a steel plate. The steel plate coiling tension device comprises a machine table, an oil cylinder, an upper idler wheel set, a lower idler wheel set, belts and a control cabinet, wherein the oil cylinder is arranged on the machine table; the upper idler wheel set is arranged above the lower idler wheel set; the upper idler wheel set is sleeved with the belt; the lower idler wheel set is sleeved with the belt; a steel plate does linear movement along the contact face of the belts between the upper idler wheel set and the lower idler wheel set. With the adoption of the manner, the belts and the steel plate do synchronous running by using dynamic friction so that scratches are not generated on the surface of the steel plate; the belts and the steel plate are contacted stably and the tension is stable; a steel coil is coiled orderly and tightly.
Description
Technical field
The utility model relates to metal material processing apparatus field, particularly relates to a kind of tensioner for coiler plate.
Background technology
Steel plate coiled material needed it to cut apart and cut before using, and coil of strip, by entire volume state, is divided into some steel bands, then batches and become some narrow coil of strips through devices for taking-up after disk blade is sheared continuously.Back tension while batching plays vital effect for the side quality of batching regularity and coil of strip of coil of strip.In prior art when batching the tension force of steel plate, mostly adopt felt plane to depress tension force, the pressurization of upper and lower felt mattress Di， top, makes steel plate between two felts, in close contact, moves, and produces friction, thereby increases tension force, makes coiler plate edging.But this mode of operation, surface of steel plate is easily scratched by the impurity on felt surface, affect the outgoing of steel sheet product, and the wearing and tearing of felt are very fast when opening plate, cause expense to increase, production cost is higher, and due to steel plate plate face gage distortion in the operation of rolling, and Edge of Steel Strip portion is jagged after steel plate shearing itemize, make steel band tension force unstable, cause the problems such as steel strip coiling Shi Tayaohuo limit portion is uneven.
Utility model content
For above-mentioned deficiency of the prior art, the utility model main purpose is to provide a kind of coiler plate tensioner, utilize dynamic friction to make belt run-in synchronism together with steel plate, make surface of steel plate can not produce cut, and the contact stabilization between belt and steel plate, tension stability, steel coil rounds neat and tight.
For achieving the above object, the technical solution adopted in the utility model is: a kind of coiler plate tensioner, for batching steel plate, comprises board, oil cylinder, upper roller group, bottom roller group, belt and control cabinet; Described oil cylinder is located on described board, and described upper roller group is placed in described bottom roller group top, in described upper roller group, is arranged with belt, in described bottom roller group, is arranged with belt; Described steel plate is done linear movement along the contact-making surface of the belt between described upper roller group and described bottom roller group.Control cabinet described in the utility model is controlled the running of whole equipment.
Preferably, in described upper roller group and described bottom roller group, be all arranged with many belts of parallel arranged.
Preferably, described many belts are measure-alike.
Preferably, described coiler plate tensioner is also provided with cooling device, described cooling device comprises cooler, and the position near belt on described board is provided with cooling water circulation hole, and the cooling water in described cooler carries out water circulation in board by cooling water circulation hole.Cooler described in the utility model is located at a side of described board, and described cooling water carries out water circulation in board by cooling water circulation hole, to lower the temperature to belt.
Preferably, in described upper roller group, the external diameter of roller is 150mm-250mm.
Preferably, in described bottom roller group, the external diameter of roller is 150mm-250mm.
When the utility model coiler plate tensioner uses, coiler plate machine batches steel plate, steel plate is done rectilinear motion under the pulling force effect of coiler plate machine between upper roller and bottom roller, now, the belt in steel plate and each roller set produces friction, drives belt to move between each roller set, thereby between belt and steel plate, form kinetic energy friction, the top and bottom of steel plate are subject to the frictional force of belt, and tension force between the two increases, and when coiler plate machine is batched, coil of strip is neat.Compare with utilizing felt increasing friction force in prior art, in the utility model, utilize roller and belt to match and produce frictional force between incompatible and steel plate.
When coiler plate machine pulls sheet material, belt is pushed down sheet material, because belt back coefficient of friction is less, and the larger feature of skin-friction coefficient, therefore when belt is stressed along sheet material moving direction, belt surface with between coefficient of friction compared with sliding greatly and not, and coefficient of friction between roller and belt back is compared with little and generation slip, so belt is along with sheet material moves and turns round, thereby roller and belt are constantly followed the motion of sheet material and moved.
In the utility model, in upper and lower roller set, be equipped with many belts, described many belts all contact in surface of steel plate in steel plate transmission process.Adopt the benefit of many belts to be: due to steel plate plate face gage distortion in the operation of rolling, if the words that adopt felt to contact with steel plate, on steel plate, some thinner face felt can not reach, thereby cause in coiler plate process, compare Bao position frictional force is less, motion is very fast, causes coiling speed different; Adopt many belts, every area of steel plate all has belt contact, thereby while making steel plate transmission, frictional force is stressed identical, and movement velocity is identical, and coiling speed is identical, makes the steel plate after batching neatly tight, can not cause the problems such as Ta Yaohuo limit portion is uneven.
The beneficial effects of the utility model are: the utility model makes surface of steel plate can not produce cut, and the contact stabilization between belt and steel plate, tension stability, and steel coil rounds neat and tight.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model coiler plate tensioner one preferred embodiment;
Fig. 2 is the structure for amplifying schematic diagram of upper roller group and bottom roller group in Fig. 1;
In accompanying drawing, the mark of each parts is as follows: 1-upper roller group, 2-bottom roller group, 3-belt, 4-board, 5-oil cylinder, 6-steel plate, 7-cooling water circulation hole.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to Fig. 1, the utility model embodiment mono-: a kind of coiler plate tensioner, for batching steel plate, comprises board, oil cylinder 5, upper roller group 1, bottom roller group 2, belt 3 and control cabinet; Described oil cylinder 5 is located on described board 4, and described upper roller group 1 is placed in bottom roller group 2 tops, is arranged with belt 3 in upper roller group 1, is arranged with belt 3 in bottom roller group 2; Steel plate 6 is done linear movement along the contact-making surface of the belt 3 between upper roller group 1 and bottom roller group 2.
In the present embodiment, in upper roller group 1 and bottom roller group 2, be all arranged with the many belts 3 of parallel arranged.And the size of many belts 3 is all identical.
In the present embodiment, described coiler plate tensioner is also provided with cooling device, and described cooling device comprises cooler, and the position near belt on described board is provided with cooling water circulation hole 7.Described cooling water carries out water circulation in board by cooling water circulation hole 7, to lower the temperature to belt.
In the present embodiment, in upper roller group 1, the external diameter of roller is 150mm.
In the present embodiment, in bottom roller group 2, the external diameter of roller is 150mm.
Embodiment bis-: the difference of the present embodiment and embodiment mono-is: in the group 1 of upper roller described in the present embodiment, the external diameter of roller is 200mm, and in bottom roller group 2, the external diameter of roller is 200mm.
Embodiment tri-: the difference of the present embodiment and embodiment mono-is: in the group 1 of upper roller described in the present embodiment, the external diameter of roller is 250mm, and in bottom roller group 2, the external diameter of roller is 250mm.
Embodiment tetra-: the difference of the present embodiment and embodiment mono-is: in the group 1 of upper roller described in the present embodiment, the external diameter of roller is 190mm, and in bottom roller group 2, the external diameter of roller is 190mm.
Embodiment five: the difference of the present embodiment and embodiment mono-is: in the group 1 of upper roller described in the present embodiment, the external diameter of roller is 220mm, and in bottom roller group 2, the external diameter of roller is 220mm.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. a coiler plate tensioner, for batching steel plate, is characterized in that, comprises board, oil cylinder, upper roller group, bottom roller group, belt and control cabinet; Described oil cylinder is located on described board, and described upper roller group is placed in described bottom roller group top, in described upper roller group, is arranged with belt, in described bottom roller group, is arranged with belt; Described steel plate is done linear movement along the contact-making surface of the belt between described upper roller group and described bottom roller group.
2. coiler plate tensioner according to claim 1, is characterized in that, is all arranged with many belts of parallel arranged in described upper roller group and described bottom roller group.
3. coiler plate tensioner according to claim 2, is characterized in that, described many belts are measure-alike.
4. coiler plate tensioner according to claim 1, it is characterized in that, also be provided with cooling device, described cooling device comprises cooler, position near belt on described board is provided with cooling water circulation hole, and the cooling water in described cooler carries out water circulation in board by cooling water circulation hole.
5. coiler plate tensioner according to claim 1, is characterized in that, in described upper roller group, the external diameter of roller is 150mm-250mm.
6. coiler plate tensioner according to claim 1, is characterized in that, in described bottom roller group, the external diameter of roller is 150mm-250mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320468828.0U CN203389991U (en) | 2013-08-02 | 2013-08-02 | Steel plate coiling tension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320468828.0U CN203389991U (en) | 2013-08-02 | 2013-08-02 | Steel plate coiling tension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203389991U true CN203389991U (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320468828.0U Expired - Fee Related CN203389991U (en) | 2013-08-02 | 2013-08-02 | Steel plate coiling tension device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203389991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338785A (en) * | 2013-08-02 | 2015-02-11 | 昆山国置精密机械有限公司 | Steel plate coiling tension device |
-
2013
- 2013-08-02 CN CN201320468828.0U patent/CN203389991U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338785A (en) * | 2013-08-02 | 2015-02-11 | 昆山国置精密机械有限公司 | Steel plate coiling tension 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: 20140115 Termination date: 20170802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |