CN221269302U - Cold rolling device of stainless steel strip - Google Patents
Cold rolling device of stainless steel strip Download PDFInfo
- Publication number
- CN221269302U CN221269302U CN202322859706.0U CN202322859706U CN221269302U CN 221269302 U CN221269302 U CN 221269302U CN 202322859706 U CN202322859706 U CN 202322859706U CN 221269302 U CN221269302 U CN 221269302U
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- CN
- China
- Prior art keywords
- stainless steel
- cold rolling
- steel strip
- cover
- dust collection
- 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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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 74
- 239000010935 stainless steel Substances 0.000 title claims abstract description 74
- 238000005097 cold rolling Methods 0.000 title claims abstract description 62
- 239000000428 dust Substances 0.000 claims abstract description 50
- 239000000498 cooling water Substances 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- 238000004804 winding Methods 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims 2
- 239000012535 impurity Substances 0.000 abstract description 11
- 230000009471 action Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 238000005507 spraying Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Metal Rolling (AREA)
Abstract
The utility model discloses a cold rolling device of a stainless steel belt, which comprises a fixed frame, wherein a cleaning cover is arranged in the middle of one side of the fixed frame, a back-shaped air injection cavity is formed in one side of the cleaning cover, an air inlet of the air injection cavity is connected with an air blower fixed on the upper side of the cleaning cover, and a back-shaped dust collection cavity is formed in the other side of the cleaning cover. The beneficial effects are that: according to the utility model, on one hand, double-sided impurities of the stainless steel strip before cold rolling can be removed under the action of the dust collection box, the negative pressure pump, the dust filtering net plate, the cleaning cover, the air blower, the air injection cavity and the dust collection cavity, so that impurities on the surface of the stainless steel strip during cold rolling are effectively avoided, the cold rolling quality of the stainless steel strip is improved, on the other hand, the stainless steel strip after cold rolling can be cooled in a non-contact mode under the action of the cold water tank, the circulating water pump, the cooling cover and the cooling water pipe, water stains on the surface of the stainless steel strip after cold rolling are avoided, and rust on the stainless steel strip after cold rolling is prevented.
Description
Technical Field
The utility model relates to the technical field of cold rolling processing of stainless steel strips, in particular to a cold rolling device of a stainless steel strip.
Background
As with other materials, the physical properties of stainless steel belts mainly include the following: thermodynamic properties such as melting point, specific heat capacity, heat conductivity coefficient, linear expansion coefficient, and the like, electromagnetic properties such as resistivity, conductivity, magnetic conductivity, and the like, and mechanical properties such as Young's modulus of elasticity, rigidity coefficient, and the like. These properties are generally considered to be inherent properties of stainless steel materials, but are also affected by such things as temperature, degree of processing, and magnetic field strength. In general, stainless steel has a lower thermal conductivity and a higher electrical resistance than pure iron, and the properties such as linear expansion coefficient and magnetic permeability vary depending on the crystal structure of the stainless steel itself. Stainless steel strips are simply extensions of ultra-thin stainless steel plates. Mainly meets the requirements of different industrial departments for industrially producing various metal or mechanical products and is a narrow and long steel plate.
The patent number is CN 201910658056.9's chinese patent, discloses a stainless steel strip cold rolling device, including base, material loading book, receipts material book, power unit, cold rolling mechanism, guiding mechanism, foreign matter removal mechanism, cooling mechanism, material loading book and receipts material book are fixed respectively in the upper end both sides of base, cold rolling mechanism fixes in the upper end middle part of base, and cold rolling mechanism passes through power unit and drive, power unit fixed connection is in the upper end of base, guiding mechanism and foreign matter removal mechanism all establish on cold rolling mechanism's right side.
The stainless steel strip cold rolling device disclosed in the above patent can sweep single-sided impurities of a stainless steel strip during cold rolling to ensure the cold rolling quality of the stainless steel strip, and realize cooling of the stainless steel strip in a water-coating cooling mode after cold rolling to avoid deformation of the stainless steel strip due to overhigh temperature after cold rolling, but on one hand, the effect of impurities on the other side surface of the stainless steel strip on cold rolling of the stainless steel strip can not be realized by sweeping the single side of the stainless steel strip, so that the cold rolling quality of the stainless steel strip is poor due to insufficient impurity removal on the surface of the stainless steel strip, and on the other hand, the water stain is easily present on the surface of the stainless steel strip after cold rolling due to excessive water coating in a water-coating cooling mode, so that rust occurs on the stainless steel strip during storage after rolling.
Disclosure of utility model
First, the technical problem to be solved
Aiming at the current state of the art, the technical problem to be solved by the utility model is to provide the cold rolling device for the stainless steel strip, which not only can realize the full removal of the marking impurities of the stainless steel strip by means of double-sided blowing and suction before cold rolling, but also can avoid the water stain on the surface of the cooled cold rolled stainless steel strip by means of non-contact cooling.
(II) technical scheme
The utility model is realized by the following technical scheme: the utility model provides a cold rolling device of a stainless steel belt, which comprises a fixing frame, wherein a cleaning cover is arranged in the middle of one side of the fixing frame, a back-shaped air injection cavity is formed in one side of the cleaning cover, an air inlet of the air injection cavity is connected with an air blower fixed on the upper side of the cleaning cover, a back-shaped dust collection cavity is formed in the other side of the cleaning cover, an air outlet of the dust collection cavity is connected with a dust collection box fixed on the upper end of the fixing frame, a pull-type dust filtering net plate is fixed on the upper side of the dust collection box, a negative pressure pump for pumping the dust collection box into negative pressure is further arranged in the middle of the top end of the dust collection box, a cooling cover is fixed on one side of the fixing frame opposite to the cleaning cover, a circulating cooling water pipe is fixed in the cooling cover, a water outlet of the cooling water pipe is connected with a cold water box fixed on one corner of the upper end of the fixing frame, and a water inlet of the cooling water pipe is connected with a circulating water pump fixed on the cold water box.
Further, the air outlets of the air injection cavity are distributed on the upper side and the lower side in the cleaning cover, and the dust collection opening of the dust collection box is also located on the upper side and the lower side of the cleaning cover.
By adopting the technical scheme, the design can ensure that the wind at the spraying position of the air spraying cavity can sweep the two sides of the stainless steel strip before cold rolling.
Further, the dust filtering net plate is in sliding connection with the dust collection box, and the suction port of the negative pressure pump is lower than the dust filtering net plate.
By adopting the technical scheme, dust can not be sucked into the negative pressure pump under the action of the dust filtering net plate while the dust collection box is pumped into negative pressure.
Further, the cooling water pipe is fixed in the cooling cover in a winding mode, and the circulating water pump is connected with the cold water tank and the cooling water pipe through pipelines.
Through adopting above-mentioned technical scheme can realize under the effect of circulating water pump cold water in the cold water tank cooling water pipe with circulation flow between the cold water tank, so that with non-contact mode realization pass the convenient cooling of stainless steel band behind the cold rolling of cooling cover.
Furthermore, two rows of cold roller sets are fixed in the fixing frame in an up-down symmetrical mode, and the power input end of each cold roller set is connected with a driving motor.
By adopting the technical scheme, the driving motor starts the cold roll set to rotate, so that the convenient cold rolling processing of the stainless steel strip can be realized.
Further, the workstation is still installed to the mount bottom, be located on the workstation clean cover one side and install electronic unreeling frame, be located on the workstation cooling cover one side is fixed with electronic rolling frame.
Through adopting above-mentioned technical scheme, electronic unreeling frame mainly used realizes the automatic unreeling of cold rolling preceding stainless steel strip, electronic rolling frame mainly used realizes the automatic rolling of cold rolling back stainless steel strip.
Further, an operation panel is further installed on one side of the driving motor on the fixing frame, and the operation panel is electrically connected with the driving motor, the negative pressure pump, the blower, the circulating water pump, the electric winding frame and the electric unwinding frame.
Through adopting above-mentioned technical scheme, can control under the action of operating panel driving motor, negative pressure pump, air-blower, circulating water pump, electronic rolling frame and electronic unreeling frame's start-stop according to the in-service use needs.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
In order to solve the problems that the existing stainless steel strip cold rolling device can sweep single-sided impurities of a stainless steel strip during cold rolling so as to ensure the cold rolling quality of the stainless steel strip, and realize the cooling of the stainless steel strip in a water-coating cooling mode after cold rolling, the deformation of the stainless steel strip caused by overhigh temperature is avoided, but on one hand, the impurities on the other side surface of the stainless steel strip can not be influenced on the cold rolling of the stainless steel strip only by sweeping the single side of the stainless steel strip, the cold rolling quality of the stainless steel strip is poor easily caused by insufficient cleaning the impurities on the surface of the stainless steel strip, on the other hand, the water-coating cooling mode is adopted to easily cause the water stain on the surface of the stainless steel strip after cold rolling and further cause rust to occur on the surface of the stainless steel strip after cold rolling.
Drawings
FIG. 1 is a schematic view showing a structure of a cold rolling apparatus for a stainless steel strip according to the present utility model;
fig. 2 is a front cross-sectional view of a fixing frame in a cold rolling apparatus for a stainless steel strip according to the present utility model.
The reference numerals are explained as follows:
1. A circulating water pump; 2. a cold water tank; 3. a cooling cover; 4. an electric winding frame; 5. a work table; 6. an operation panel; 7. a driving motor; 8. a fixing frame; 9. an electric unreeling frame; 10. a cold roll set; 11. a cleaning cover; 12. a blower; 13. a dust collection box; 14. a negative pressure pump; 15. a cooling water pipe; 16. a dust collection cavity; 17. an air spraying cavity; 18. a dust filtering net plate.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1-2, a cold rolling device for stainless steel strip in this embodiment includes a fixing frame 8, a cleaning cover 11 is installed in the middle of one side of the fixing frame 8, a back-shaped air injection cavity 17 is provided in one side of the cleaning cover 11, an air inlet of the air injection cavity 17 is connected with a blower 12 fixed on the upper side of the cleaning cover 11, a back-shaped dust suction cavity 16 is provided in the other side of the cleaning cover 11, air outlets of the air injection cavity 17 are distributed on the upper and lower sides of the cleaning cover 11, dust suction openings of the dust suction box 13 are also located on the upper and lower sides of the cleaning cover 11, so that air at the positions where the air injection cavity 17 sprays can sweep the two sides of the stainless steel strip before cold rolling, an air outlet of the dust suction cavity 16 is connected with a dust collection box 13 fixed on the upper end of the fixing frame 8, a negative pressure pump 14 for pumping negative pressure in the dust collection box 13 is also installed in the middle of the top of the dust collection box 13, a cooling cover 3 is fixed on one side opposite to the cleaning cover 11 on the fixing frame 8, a cooling water pipe 15 is fixed in the cooling water pipe 3, the cooling water pipe 15 is also fixed in the cooling water pipe is connected with the cooling water pipe 2 on the cooling water circulation pipe 2 in the cooling water circulation 2 and the cooling water pipe 2 is connected with the cooling water inlet of the cooling water pipe 2 in the cooling water circulation 2 is connected with the cooling water pipe 2 in the cooling water circulation 2 of the cooling water pipe 2 is connected with the cooling water pipe 1 in the cooling water circulation 2 is convenient and cooling water pump 2 is cooled down in cooling mode.
As shown in fig. 1-2, in this embodiment, the dust filtering net plate 18 is slidably connected with the dust collecting box 13, the suction port of the negative pressure pump 14 is lower than the dust filtering net plate 18, dust is not sucked into the negative pressure pump 14 under the action of the dust filtering net plate 18 while the dust collecting box 13 is pumped into negative pressure, the cooling water pipe 15 is fixed in the cooling cover 3 in a winding manner, and the circulating water pump 1 is connected with the cold water tank 2 and the cooling water pipe 15 through pipelines.
As shown in fig. 1-2, in this embodiment, two rows of cold roller sets 10 are fixed in a fixing frame 8 in an up-down symmetrical manner, a driving motor 7 is connected to a power input end of each cold roller set 10, the driving motor 7 starts the cold roller set 10 to rotate so as to realize convenient cold rolling processing of the stainless steel strip, a workbench 5 is further installed at the bottom end of the fixing frame 8, an electric unreeling frame 9 is installed on one side of the workbench 5, which is located at the cleaning cover 11, an electric unreeling frame 4 is fixed on one side of the workbench 5, the electric unreeling frame 9 is mainly used for realizing automatic unreeling of the stainless steel strip before cold rolling, the electric unreeling frame 4 is mainly used for realizing automatic reeling of the stainless steel strip after cold rolling, an operation panel 6 is further installed on one side of the fixing frame 8, the operation panel 6 is electrically connected with the driving motor 7, a negative pressure pump 14, an air blower 12, a circulating water pump 1, the electric unreeling frame 4 and the electric unreeling frame 9, and the driving motor 7, the negative pressure pump 14, the air blower 12, the circulating water pump 1 and the electric unreeling frame 9 can be controlled according to actual use requirements under the action of the operation panel 6.
The specific implementation process of this embodiment is as follows: when the stainless steel strip is required to be subjected to cold rolling, the device is connected with an external power supply, the stainless steel strip coil to be cold-rolled is placed on the electric unreeling frame 9, then the stainless steel strip coil only sequentially passes through the cleaning cover 11, the space between the cold rolling roller groups 10 and the cooling cover 3, and the stainless steel strip is connected with the electric reeling frame 4, so that can be put into use, the stainless steel strip cold-rolled device is firstly subjected to cold rolling, and in the use process, double-sided impurities of the stainless steel strip before cold rolling are removed under the actions of the dust collection box 13, the negative pressure pump 14, the dust filtering net plate 18, the cleaning cover 11, the air blower 12, the air spraying cavity 17 and the dust collection cavity 16, impurities on the surface of the stainless steel strip before cold rolling are effectively avoided, the cold rolling quality of the stainless steel strip is improved, and meanwhile, the stainless steel strip cold rolling after cold rolling can be cooled through a non-contact mode under the actions of the cold water cooling water tank 2, the circulating water pump 1, the cooling cover 3 and the cooling water pipe 15.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A cold rolling apparatus for stainless steel strip, characterized in that: including mount (8), mount (8) one side mid-mounting has cleaned cover (11), jet cavity (17) of back font have been seted up to one side in cleaning cover (11), the air inlet of jet cavity (17) with fix clean air-blower (12) of cover (11) upside and link to each other, dust absorption chamber (16) of back font have been seted up to the opposite side in cleaning cover (11), the air exit of dust absorption chamber (16) with fix dust collection box (13) of mount (8) upper end links to each other, the upside is fixed with dust filtering net board (18) of pull formula in dust collection box (13), be used for will still installing in dust collection box (13) top mid-portion negative pressure pump (14) of negative pressure are drawn in dust collection box (13), on mount (8) with one side that cleaning cover (11) are relative is fixed with cooling cover (3), cooling water pipe (15) are fixed with circulation formula in cooling cover (3), cooling water pipe (15) with cooling water pipe (2) are in cooling water outlet (2) that water inlet (2) are in the cooling water pipe (2) that water outlet (1) are continuous.
2. The cold rolling apparatus for stainless steel strip according to claim 1, wherein: the air outlets of the air injection cavity (17) are distributed on the upper side and the lower side in the cleaning cover (11), and the dust collection opening of the dust collection box (13) is also positioned on the upper side and the lower side of the cleaning cover (11).
3. The cold rolling apparatus for stainless steel strip according to claim 1, wherein: the dust filtering net plate (18) is in sliding connection with the dust collection box (13), and the suction port of the negative pressure pump (14) is lower than the dust filtering net plate (18).
4. The cold rolling apparatus for stainless steel strip according to claim 1, wherein: the cooling water pipe (15) is fixed in the cooling cover (3) in a winding mode, and the circulating water pump (1) is connected with the cold water tank (2) and the cooling water pipe (15) through pipelines.
5. The cold rolling apparatus for stainless steel strip according to claim 1, wherein: two rows of cold roller sets (10) are fixed in the fixing frame (8) in an up-down symmetrical mode, and the power input end of each cold roller set (10) is connected with a driving motor (7).
6. The cold rolling apparatus for stainless steel strip according to claim 5, wherein: the electric unreeling device is characterized in that a workbench (5) is further arranged at the bottom end of the fixing frame (8), an electric unreeling frame (9) is arranged on one side of the cleaning cover (11) on the workbench (5), and an electric reeling frame (4) is fixed on one side of the cooling cover (3) on the workbench (5).
7. The cold rolling apparatus for stainless steel strip according to claim 6, wherein: an operation panel (6) is further installed on one side of the driving motor (7) on the fixing frame (8), and the operation panel (6) is electrically connected with the driving motor (7), the negative pressure pump (14), the blower (12), the circulating water pump (1), the electric winding frame (4) and the electric unwinding frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322859706.0U CN221269302U (en) | 2023-10-24 | 2023-10-24 | Cold rolling device of stainless steel strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322859706.0U CN221269302U (en) | 2023-10-24 | 2023-10-24 | Cold rolling device of stainless steel strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221269302U true CN221269302U (en) | 2024-07-05 |
Family
ID=91696453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322859706.0U Active CN221269302U (en) | 2023-10-24 | 2023-10-24 | Cold rolling device of stainless steel strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221269302U (en) |
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2023
- 2023-10-24 CN CN202322859706.0U patent/CN221269302U/en active Active
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