CN218014917U - Anti-winding material guide device for rolling equipment - Google Patents
Anti-winding material guide device for rolling equipment Download PDFInfo
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- CN218014917U CN218014917U CN202221512500.XU CN202221512500U CN218014917U CN 218014917 U CN218014917 U CN 218014917U CN 202221512500 U CN202221512500 U CN 202221512500U CN 218014917 U CN218014917 U CN 218014917U
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Abstract
The utility model provides an anti-winding guide device for rolling equipment, which comprises a guide unit positioned below a rolling line and an anti-winding unit positioned above the rolling line; the material guide unit and the anti-winding unit are respectively positioned outside the working roll of the rolling equipment; the anti-winding unit comprises an anti-winding seat, an upper cooling module and an anti-winding moving mechanism; the bottom of the anti-winding seat forms an anti-winding surface; the upper cooling module is arranged on the anti-winding seat; the anti-winding surface forms an included angle with the rolling line; the anti-winding seat is connected with the anti-winding moving mechanism; the material guide unit comprises a material guide seat, a lower cooling module and a material guide moving mechanism; the top of the material guiding seat forms a material guiding surface; the material guiding surface is parallel to the rolling line; the lower cooling module is arranged below the material guide seat; the material guiding seat is connected with the material guiding moving mechanism. The device can effectively avoid the strip winding on the rolling equipment working roll after the strip is broken, has good anti-winding effect, facilitates roll changing and maintenance of the rolling equipment and installation of cooling parts.
Description
Technical Field
The utility model relates to a rolling equipment auxiliary device technical field, more specifically say, relate to a prevent twining guide device for rolling equipment.
Background
In the existing cold rolling equipment, in order to solve the problem that a strip can be wound on a working roll when the strip is broken, a group of anti-winding plates are usually arranged, but the fixed anti-winding plates are far away from the working roll, and the anti-winding effect is not ideal. In order to facilitate the threading during rolling, a material guide plate is generally arranged and fixed on an equipment base or a front device; due to the consideration of the space required by roll changing, a section of suspension exists between the guide plate and the roll gap, and the success rate of strip threading can be influenced. In addition, modern rolling mills usually have cooling beam devices for spraying cooling liquid onto the working rolls, most of which are fixed to the mill stands; the cooling beam device has the problems of large volume, certain requirements on the installation position and the like; for equipment with tight internal space, chilled beam arrangements are difficult to install.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the shortcoming and not enough among the prior art, provide one kind be used for rolling equipment, can effectively avoid disconnected area back strip winding on rolling equipment working roll, prevent twining effectual, make things convenient for rolling equipment roll change and maintain, be convenient for prevent twining the guide device of cooling part installation.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an anti-winding material guide device for rolling equipment comprises more than one group of material guide units positioned below a rolling line and more than one group of anti-winding units positioned above the rolling line; the material guide unit and the anti-winding unit are respectively positioned on the outer sides of the working rolls of the rolling equipment;
the anti-winding unit comprises an anti-winding seat, an upper cooling module and an anti-winding moving mechanism; the bottom of the anti-winding seat forms an anti-winding surface; the upper cooling module is arranged on the anti-winding seat; the anti-winding surface forms an included angle with the rolling line; the anti-winding seat is connected with the anti-winding moving mechanism so as to realize that the anti-winding seat obliquely moves towards the working roll of the rolling equipment or back to the working roll of the rolling equipment;
the material guide unit comprises a material guide seat, a lower cooling module and a material guide moving mechanism; the top of the material guiding seat forms a material guiding surface; the material guiding surface is parallel to the rolling line; the lower cooling module is arranged below the material guide seat; the material guide seat is connected with the material guide moving mechanism to realize that the material guide seat moves towards the working roll of the rolling equipment or back to the working roll of the rolling equipment.
The utility model discloses prevent twining the scalable mode of guide device adoption activity. In a working state, the anti-winding unit and the material guide unit can be moved to positions close to the working roll of the rolling equipment, so that the situation that the strip is wound on the working roll of the rolling equipment after the strip is broken can be effectively avoided, the anti-winding effect is good, and the subsequent treatment is convenient; the material guide unit can avoid suspending between the material guide unit and a roll gap of rolling equipment, and can directly convey the strip material to the roll gap. Under the non-working state, the anti-winding unit and the material guiding unit retract to increase the space around the working roll of the rolling equipment, thereby facilitating roll replacement and other maintenance work; if the strip is broken, for the strip accumulated in front of the working roll of the rolling equipment after the machine is stopped, the retraction of the anti-winding unit can release the internal pressure of the strip, so that the strip can be conveniently taken out, and the troubleshooting time is shortened. Furthermore, the utility model discloses prevent twining the guide device and be equipped with cooling module and lower cooling module, can install conveniently, realize rolling equipment's internal cooling function.
Preferably, the material guiding unit further comprises a plurality of material guiding keys arranged side by side; all the material guiding keys are fixedly arranged on the rolling equipment base; the guide seat is provided with an elongated slot; the number and the width of the long grooves are respectively matched with the material guide keys, so that each material guide key can be respectively and slidably arranged in the long groove; the length direction of the long groove is the same as the moving direction of the material guide seat. The feeding and retracting of the material guiding unit enables the material guiding key to be located at different positions in the long groove, but the material guiding key is not separated from the material guiding seat, suspension between the material guiding seat and the roll gap is avoided, the strip can be directly conveyed to the roll gap during strip threading, and the strip threading efficiency is improved.
Preferably, the anti-wind unit further comprises a deflector; the deflector cover is arranged above the anti-winding seat. The guide plate is close to the splash shield fixed on the stand, and is partially overlapped, so that the sputtering cooling liquid generated by cooling the working roll of the rolling equipment can be collected and guided to two sides, the strip material is prevented from dropping, and the subsequent oil removal and purging steps can be reduced.
Preferably, the upper cooling module comprises an upper strip cooling beam and an upper work roll cooling beam; the lower cooling module comprises a lower strip cooling beam and a lower working roll cooling beam; and the upper strip cooling beam, the upper working roll cooling beam, the lower strip cooling beam and the lower working roll cooling beam are respectively connected with a cooling liquid supply device.
Preferably, the upper strip cooling beam, the upper working roll cooling beam, the lower strip cooling beam and the lower working roll cooling beam are respectively provided with a plurality of nozzles; the nozzles of the upper strip cooling beam and the lower strip cooling beam are respectively opposite to the strips; the nozzles of the upper working roll cooling beam and the lower working roll cooling beam are respectively opposite to the working rolls of the rolling equipment.
The upper strip cooling beam and the lower strip cooling beam can cool and spray the strips; the upper working roll cooling beam and the lower working roll cooling beam are positioned at proper positions to carry out cooling spraying on the working rolls of the rolling equipment.
Preferably, the upper working roll cooling beam and the lower working roll cooling beam are respectively a sectional cooling beam; the cooling liquid spraying device can carry out sectional control on the working roll of the rolling equipment according to feedback so as to obtain better plate shape.
Preferably, the anti-winding seat is provided with a first liquid spraying opening used for enabling the nozzle of the upper strip cooling beam to be directly opposite to the strip; and the guide base is provided with a second liquid spraying opening used for enabling a nozzle of the lower strip cooling beam to be directly opposite to the strip.
Preferably, the material guiding units and the anti-winding units are respectively two groups; the two groups of material guide units are symmetrically arranged on two sides of the working roll of the rolling equipment; the two groups of anti-winding units are symmetrically arranged on two sides of the working roll of the rolling equipment. When the device works, the material guiding units on the two sides are put into the threading mode and then put into the anti-winding unit on the inlet side according to the rolling direction, so that the rolling equipment can operate flexibly.
Preferably, the anti-winding seat is slidably connected with the rolling equipment base through a first guide rail; the anti-winding moving mechanism is a hydraulic cylinder I; and a telescopic rod of the first hydraulic cylinder is connected with the anti-winding seat.
Preferably, the guide seat is connected with the rolling equipment base in a sliding manner through a second guide rail; the material guide moving mechanism is a hydraulic cylinder II; and a telescopic rod of the hydraulic cylinder II is connected with the material guide seat.
Compared with the prior art, the utility model has the advantages of as follows and beneficial effect:
1. the anti-winding guide device can effectively prevent the strip from winding on the working roll of the rolling equipment after the strip is broken, has good anti-winding effect and is convenient for subsequent treatment; the material guide unit can avoid hanging with the roll gap of the rolling equipment and can directly convey the strip to the roll gap; the anti-winding unit and the material guiding unit retract to increase the space around the working roll of the rolling equipment, thereby facilitating roll replacement and other maintenance work; if the strip is broken, for the strip accumulated in front of the working roll of the rolling equipment after the machine is stopped, the retraction of the anti-winding unit can release the internal pressure of the strip, so that the strip can be conveniently taken out, and the troubleshooting time is reduced;
2. the anti-winding guide device can realize the internal cooling function of rolling equipment and conveniently realize the installation of cooling parts;
3. the anti-winding material guiding device can avoid suspension between the material guiding seat and the roll gap, and can directly send the strip to the roll gap during threading, thereby improving the threading efficiency;
4. the utility model discloses prevent twining the guide device and can collect and water conservancy diversion to both sides rolling equipment work roll produced sputtering coolant liquid of cooling, on avoiding dripping the strip, reducible follow-up deoiling, sweep the step.
Drawings
Fig. 1 is a schematic structural view of the anti-tangling material guiding device of the present invention;
fig. 2 is a schematic structural view of an anti-wind unit in the anti-wind material guiding device of the present invention;
fig. 3 is one of the schematic structural diagrams of the guiding unit in the anti-tangling guiding device of the present invention;
fig. 4 is a second schematic structural view of the material guiding unit of the anti-tangling material guiding device of the present invention;
the device comprises a hydraulic cylinder I1, a guide rail I2, an anti-winding seat 3, an upper working roll cooling beam 4, a rolling equipment working roll 5, an anti-splash plate 6, a guide plate 7, an upper strip cooling beam 8, a hydraulic cylinder II 9, a lower strip cooling beam 10, a guide rail II 11, a material guide seat 12, a lower working roll cooling beam 13, a rolling equipment base 14 and a material guide key 15.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Examples
As shown in fig. 1 to 4, the anti-wind material guiding device for a rolling mill of the present embodiment includes two sets of material guiding units located below a rolling line and two sets of anti-wind units located above the rolling line. The two groups of material guide units are symmetrically arranged on two sides of a working roll 5 of the rolling equipment; the two groups of anti-winding units are symmetrically arranged on two sides of the working roll 5 of the rolling equipment. When the device works, the material guiding units on the two sides are all put into the threading process, and then are put into the anti-winding unit on the inlet side according to the rolling direction, so that the rolling equipment can flexibly run.
The material guiding units and the anti-winding units are respectively divided into two groups, which is the preferred scheme; in practical application, the number of the material guiding units and the anti-winding units is more than one group, such as one group, two groups, etc., and the material guiding units and the anti-winding units are respectively positioned outside the working rolls of the rolling equipment.
The anti-winding unit comprises an anti-winding seat 3, an upper cooling module and an anti-winding moving mechanism; the bottom of the anti-winding seat 3 forms an anti-winding surface; the upper cooling module is arranged on the anti-winding seat 3; the anti-winding surface forms an included angle with the rolling line; the anti-winding seat 3 is connected with the anti-winding moving mechanism. Specifically, the anti-winding seat 3 is slidably connected with the rolling equipment base 14 through a first guide rail 2; the anti-winding moving mechanism is preferably a hydraulic cylinder I1; the telescopic rod of the hydraulic cylinder I1 is connected with the anti-winding seat 3, so that the anti-winding seat 3 can obliquely move towards the working roll 5 of the rolling equipment or back to the working roll 5 of the rolling equipment.
The anti-wind unit preferably further comprises a baffle 7; the guide plate 7 covers the anti-winding seat 3. The guide plate 7 is close to the splash guard 6 fixed on the stand and partially overlapped, so that the sputtering cooling liquid generated by cooling the working roll 5 of the rolling equipment can be collected and guided to two sides, the strip material is prevented from dropping, and the subsequent oil removal and purging steps can be reduced.
The material guiding unit comprises a material guiding seat 12, a lower cooling module and a material guiding moving mechanism; the top of the material guiding seat 12 forms a material guiding surface; the material guiding surface is parallel to the rolling line; the lower cooling module is arranged below the material guide seat 12; the material guiding seat 12 is connected with the material guiding moving mechanism. Specifically, the guide seat 12 is connected with the rolling equipment base 14 in a sliding manner through a second guide rail 11; the material guide moving mechanism is preferably a hydraulic cylinder II 9; the telescopic rod of the second hydraulic cylinder 9 is connected with the material guiding seat 12 so as to realize that the material guiding seat 12 moves towards the working roll 5 of the rolling equipment or moves away from the working roll 5 of the rolling equipment.
The upper cooling module comprises an upper strip cooling beam 8 and an upper working roll cooling beam 4; the lower cooling module comprises a lower strip cooling beam 10 and a lower working roll cooling beam 13; the upper strip cooling beam 8, the upper working roll cooling beam 4, the lower strip cooling beam 10 and the lower working roll cooling beam 13 are respectively connected with a cooling liquid supply device.
The upper strip cooling beam 8, the upper working roll cooling beam 4, the lower strip cooling beam 10 and the lower working roll cooling beam 13 are respectively provided with a plurality of nozzles. The nozzles of the upper strip cooling beam 8 and the lower strip cooling beam 10 are respectively opposite to the strips; the nozzles of the upper and lower work roll chilled beams 4 and 13 are opposite to the rolling mill work rolls 5, respectively. In order to avoid the reasonable layout of the shielding and cooling parts, the anti-winding seat 3 is provided with a first liquid spraying opening used for enabling the nozzle of the upper strip cooling beam 8 to be directly opposite to the strip; the guide base 12 is provided with a second liquid spray opening for directly opposing the spray nozzle of the lower strip cooling beam 10 to the strip.
The upper strip cooling beam 8 and the lower strip cooling beam 10 can carry out cooling spraying on the strips; the upper working roll cooling beam 4 and the lower working roll cooling beam 13 are positioned at proper positions to carry out cooling spraying on the working roll 5 of the rolling equipment; the upper working roll cooling beam 4 and the lower working roll cooling beam 13 are preferably sectional cooling beams, and cooling liquid spraying for sectional control of the working rolls 5 of the rolling equipment can be carried out according to feedback so as to obtain better plate shape.
The material guiding unit also comprises a plurality of material guiding keys 15 which are arranged side by side; all the material guiding keys 15 are fixedly arranged on the rolling equipment stand 14; the guide base 12 is provided with an elongated slot; the number and the width of the long grooves are respectively matched with the material guiding keys 15, so that each material guiding key 15 can be respectively and slidably arranged in the long grooves; the length direction of the long groove is the same as the moving direction of the guide base 12. The feeding and retracting of the material guiding unit enables the material guiding key 15 to be located at different positions in the long groove, but the material guiding key is not separated from the material guiding seat 12, suspension between the material guiding seat 12 and a roll gap is avoided, a strip can be directly sent to the roll gap during strip threading, and the strip threading efficiency is improved.
The utility model discloses prevent twining the scalable mode of guide device adoption activity. In the working state, the anti-winding unit and the material guide unit can be moved to the position close to the working roll 5 of the rolling equipment, so that the strip can be effectively prevented from being wound on the working roll 5 of the rolling equipment after the strip is broken, the anti-winding effect is good, and the subsequent treatment is convenient; the material guide unit can avoid hanging in the air between the material guide unit and the roll gap of the rolling equipment and can directly convey the strip material to the roll gap. Under the non-working state, the anti-winding unit and the material guiding unit retract to increase the space around the working roll 5 of the rolling equipment, thereby facilitating roll replacement and other maintenance work; if the strip is broken, for the strip accumulated in front of the working roll 5 of the rolling equipment after the machine is stopped, the retraction of the anti-winding unit can release the internal pressure of the strip, so that the strip can be conveniently taken out, and the troubleshooting time is reduced. Furthermore, the utility model discloses prevent twining the guide device and be equipped with cooling module and lower cooling module, can install conveniently, realize rolling equipment's internal cooling function.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a prevent twining guide device for rolling equipment which characterized in that: comprises more than one group of material guiding units positioned below a rolling line and more than one group of anti-winding units positioned above the rolling line; the material guide unit and the anti-winding unit are respectively positioned at the outer side of the working roll of the rolling equipment;
the anti-winding unit comprises an anti-winding seat, an upper cooling module and an anti-winding moving mechanism; the bottom of the anti-winding seat forms an anti-winding surface; the upper cooling module is arranged on the anti-winding seat; the anti-winding surface forms an included angle with the rolling line; the anti-winding seat is connected with the anti-winding moving mechanism so as to realize that the anti-winding seat obliquely moves towards the working roll of the rolling equipment or back to the working roll of the rolling equipment;
the material guide unit comprises a material guide seat, a lower cooling module and a material guide moving mechanism; the top of the material guiding seat forms a material guiding surface; the material guiding surface is parallel to the rolling line; the lower cooling module is arranged below the material guide seat; the material guide seat is connected with the material guide moving mechanism to realize that the material guide seat moves towards the working roll of the rolling equipment or back to the working roll of the rolling equipment.
2. The anti-tangling guide device for rolling equipment according to claim 1, wherein: the material guide unit also comprises a plurality of material guide keys which are arranged side by side; all the material guide keys are fixedly arranged on the rolling equipment base; the guide seat is provided with an elongated slot; the number and the width of the long grooves are respectively matched with the material guide keys, so that each material guide key can be respectively and slidably arranged in the long groove; the length direction of the long groove is the same as the moving direction of the material guide seat.
3. The anti-wind guide device for a rolling mill according to claim 1, wherein: the anti-winding unit further comprises a guide plate; the deflector cover is arranged above the anti-winding seat.
4. The anti-wind guide device for a rolling mill according to claim 1, wherein: the upper cooling module comprises an upper strip cooling beam and an upper working roll cooling beam; the lower cooling module comprises a lower strip cooling beam and a lower working roll cooling beam; and the upper strip cooling beam, the upper working roll cooling beam, the lower strip cooling beam and the lower working roll cooling beam are respectively connected with a cooling liquid supply device.
5. The anti-wind guide device for a rolling mill according to claim 4, wherein: the upper strip cooling beam, the upper working roll cooling beam, the lower strip cooling beam and the lower working roll cooling beam are respectively provided with a plurality of nozzles; the nozzles of the upper strip cooling beam and the lower strip cooling beam are respectively opposite to the strips; the nozzles of the upper working roll cooling beam and the lower working roll cooling beam are respectively opposite to the working rolls of the rolling equipment.
6. The anti-tangling guide device for rolling equipment according to claim 5, wherein: and the upper working roll cooling beam and the lower working roll cooling beam respectively adopt sectional cooling beams.
7. The anti-tangling guide device for rolling equipment according to claim 5, wherein: the anti-winding seat is provided with a first liquid spraying opening which is used for enabling a nozzle of the upper strip cooling beam to be directly opposite to the strip; and the guide base is provided with a second liquid spraying opening used for enabling a nozzle of the lower strip cooling beam to be directly opposite to the strip.
8. The anti-wind guide device for a rolling mill according to any one of claims 1 to 7, wherein: the material guide units and the anti-winding units are respectively divided into two groups; the two groups of material guide units are symmetrically arranged on two sides of the working roll of the rolling equipment; the two groups of anti-winding units are symmetrically arranged on two sides of the working roll of the rolling equipment.
9. The anti-wind guide device for a rolling mill according to any one of claims 1 to 7, wherein: the anti-winding seat is slidably connected with the rolling equipment base through a first guide rail; the anti-winding moving mechanism is a hydraulic cylinder I; and a telescopic rod of the first hydraulic cylinder is connected with the anti-winding seat.
10. The anti-wind guide device for a rolling mill according to any one of claims 1 to 7, wherein: the guide seat is connected with the rolling equipment base in a sliding way through a second guide rail; the material guide moving mechanism is a hydraulic cylinder II; and a telescopic rod of the hydraulic cylinder II is connected with the material guide seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221512500.XU CN218014917U (en) | 2022-06-17 | 2022-06-17 | Anti-winding material guide device for rolling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221512500.XU CN218014917U (en) | 2022-06-17 | 2022-06-17 | Anti-winding material guide device for rolling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218014917U true CN218014917U (en) | 2022-12-13 |
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ID=84376717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221512500.XU Active CN218014917U (en) | 2022-06-17 | 2022-06-17 | Anti-winding material guide device for rolling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218014917U (en) |
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2022
- 2022-06-17 CN CN202221512500.XU patent/CN218014917U/en active Active
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