CN202910143U - High-temperature straightening and withdrawal device for oriented silicon steel strip final stretching flattening annealed wire - Google Patents
High-temperature straightening and withdrawal device for oriented silicon steel strip final stretching flattening annealed wire Download PDFInfo
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- CN202910143U CN202910143U CN 201220467985 CN201220467985U CN202910143U CN 202910143 U CN202910143 U CN 202910143U CN 201220467985 CN201220467985 CN 201220467985 CN 201220467985 U CN201220467985 U CN 201220467985U CN 202910143 U CN202910143 U CN 202910143U
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- 229910000976 Electrical steel Inorganic materials 0.000 title claims abstract description 42
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 48
- 239000010959 steel Substances 0.000 claims abstract description 48
- 238000010276 construction Methods 0.000 claims description 15
- 238000004321 preservation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 9
- 230000003068 static effect Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Coating With Molten Metal (AREA)
Abstract
A high-temperature straightening and withdrawal device for an oriented silicon steel strip final stretching flattening annealed wire consists of a hot straightening and withdrawal device steel structure, a heat preserving liner, a front support roller, a back support roller, a straightening and withdrawal roller, an upper nodule removing steel brush, a lower nodule removing steel brush, a straightening and withdrawal lifting machine, a drive motor and the like. The high-temperature straightening and withdrawal device has the advantages that the device can remove any sundries or insulating coating nodules adhered to the surfaces of the rollers and does not need frequent shutdown and replacement of the straightening and withdrawal roller and the support rollers due to the nodules are required to be removed. Production lines and continuous operation time are greatly increased, the production rate is improved, and more than 25% of production cost is reduced. The upper nodule removing steel brush and the lower nodule removing steel brush are simple and convenient to replace, and a large amount of roller replacing devices are not needed. The plate shape and surface quality after oriented silicon steel strips are stretched, flattened and annealed are remarkably improved.
Description
Technical field
The utility model belongs in the oriented silicon steel band heat treatment process and improves template, avoids the hot-drawn straightening equipment of surface tear.Be particularly related to the hot-drawn straightening equipment of the final stretching and leveling annealed wire of a kind of oriented silicon steel band.
Background technology
Oriented silicon steel band is through after bell furnace or the long-time high-temperature heat treatment of annular furnace, and the orientation silicon steel roll coil of strip up and down edge is subjected under the high temperature gravity effect to cause that distortion (is commonly called as that " unrestrained limit "), plate shape is relatively poor.This " unrestrained limit " must be in the again adjustment that realizes in follow-up heat treatment process orientation silicon steel band plate shape.The smooth anneling production line of the final hot-stretch of oriented silicon steel band is last procedure that forms the oriented silicon steel band final products, finishes that by this equipment silicon strip is coated with insulating barrier, insulating barrier drying and sintering, smooth to being with steel to carry out hot-stretch.
Oriented silicon steel band is the core material of producing all kinds of transformers, and in the transformer production process, whether silicon steel sheet template quality and surface the bright and clean smooth direct transformer performance that affects, and then has influence on the energy conversion efficiency of transformer.China is industrial power, and the directly whole supply of electric power of impact of energy conversion efficiency height also can have influence on energy resource consumption and environmental protection simultaneously.
The technological core of the smooth anneling production line of the final hot-stretch of oriented silicon steel band is the hot-drawn straightening equipment.In the practice, at oriented silicon steel band during by the hot-drawn straightening equipment, often with the insulating coating particle bond on pulling-straightening roller, form dross, can't remove, and the very high frequency of bonding occurs.Common way is that pulling-straightening roller is taken apart, and is loaded on after its surperficial adhesive of mechanical removal.Such method needs production line to quit work, and the roller dismounting takes time and effort, and production efficiency is low, and cost raises.
The utility model content
Technical problem to be solved in the utility model is: on-line continuous is removed the roll surface adhesion of backing roll, pulling-straightening roller in the hot-drawn straightening equipment, prevents insulating coating or foreign material at furnace sow and damages the orientation silicon steel belt surface.
The technical solution of the utility model is:
As the part of the smooth anneling production line of the final hot-stretch of oriented silicon steel band, through after being coated with insulating layer coating, drying and sintering, heating samming, a cover (or two covers) " hot-drawn straightening equipment " is set.
The final stretching and leveling annealed wire of a kind of oriented silicon steel band high temperature pulling-straightening equipment, it is characterized in that: hot-drawn straightening equipment steel construction (1) is arranged, at hot-drawn straightening equipment steel construction inwall one layer of heat preservation liner (2) is arranged, in the inner chamber of insulating lining, be provided with back and front supporting roller (3), pulling-straightening roller (4) is arranged between the back and front supporting roller, the pulling-straightening roller top is provided with except knurl steel brush (5), is provided with lower to knurl steel brush (6) in back and front supporting roller one side; The axle head of pulling-straightening roller connects pulling-straightening roller lift (7), and the pulling-straightening roller lift connects drive motors (11), and the axle head of pulling-straightening roller has been contained on the drop bar (16), drop bar outside insulating lining and with the insulating lining slipper seal; Be provided with inertia refrigerating gas interface one (12), inertia refrigerating gas interface two (13), inertia refrigerating gas interface three (14) at hot-drawn straightening equipment steel construction, respectively below the back and front supporting roller and above the pulling-straightening roller; The axle of back and front supporting roller is connected drive motors with the straightening roll shaft.
Under the hot environment, front and back arrange backing roll (3), and pulling-straightening roller (4) is set therebetween, and oriented silicon steel band (15) passes through along amount backing roll (3) upper surface and pulling-straightening roller (4) lower surface;
Under the hot environment, backing roll (3) before and after drive motors (8), (9), (10) drive respectively, pulling-straightening roller (4) drives oriented silicon steel band (15) and presses the continuous motion of same line speed to same direction;
Under the hot environment, backing roll (3) is highly fixing, and pulling-straightening roller (4) can move both vertically up and down under lift (7) drives, and its lower roll surface can be lower than the upper roll surface of backing roll (3); ((3) upper surface travels forward oriented silicon steel band (15) by pulling-straightening roller (4) lower surface and backing roll.Mobile pulling-straightening roller (4) certain distance makes its lower surface be lower than backing roll (3) upper surface downward vertically, and oriented silicon steel band (15) forms certain cornerite during by three rollers, plays the effect that its hot-drawn is rectified, and reaches the effect of improving plate shape
Under the hot environment, backing roll (3) both sides tops is close to that roll surface is static to be equipped with and wide lower to knurl steel brush (6) of oriented silicon steel band (15); Pulling-straightening roller (4) side top is close to that roll surface is static to be equipped with and wide upper except knurl steel brush (5) of oriented silicon steel band (15);
Under the hot environment, inertia refrigerating gas interface (12), (13), (14) are housed respectively in order to cooling off except knurl steel brush (5), (6) except knurl steel brush (5), (6) up and down
Under the hot environment, pulling-straightening roller (4) two ends, hot-drawn straightening equipment steel construction (1) both sides are connected with drop bar (16) with lift (7).Sealing slide plate (16) is used for driving pulling-straightening roller (4) at lift (7) and guarantees when outer surface moves up and down that along hot-drawn straightening equipment steel construction (1) the hot-drawn straightening equipment is airtight;
The utility model effect is:
The online high temperature pulling-straightening equipment roll surface bur of removing prevents furnace sow, and pulling-straightening equipment can be used for a long time, and this equipment is promoted the use of at the production field of oriented silicon steel band especially oriented silicon steel band.
Description of drawings
Fig. 1 is hot-drawn straightening equipment side view.
Fig. 2 is hot-drawn straightening equipment front view.
Among the figure: backing roll, (4) pulling-straightening roller, (5) upper knurl steel brush, (6) lower knurl steel brush, (7) pulling-straightening roller lift, (8), (9), (10), (11) drive motors, (12) inertia refrigerating gas interface one, (13) inertia refrigerating gas interface two, (14) inertia refrigerating gas interface three, (15) oriented silicon steel band, (16) drop bar of removing of removing before and after (1) hot-drawn straightening equipment steel construction, (2) insulating lining, (3)
The specific embodiment
As shown in the figure
The final stretching and leveling annealed wire of a kind of oriented silicon steel band high temperature pulling-straightening equipment, hot-drawn straightening equipment steel construction (1) is arranged, at hot-drawn straightening equipment steel construction inwall one layer of heat preservation liner (2) is arranged, in the inner chamber of insulating lining, be provided with back and front supporting roller (3), pulling-straightening roller (4) is arranged between the back and front supporting roller, the pulling-straightening roller top is provided with except knurl steel brush (5), is provided with lower to knurl steel brush (6) in back and front supporting roller one side; The axle head of pulling-straightening roller connects pulling-straightening roller lift (7), and the pulling-straightening roller lift connects drive motors (11), and the axle head of pulling-straightening roller has been contained on the drop bar (16), drop bar outside insulating lining and with the insulating lining slipper seal; Be provided with inertia refrigerating gas interface one (12), inertia refrigerating gas interface two (13), inertia refrigerating gas interface three (14) at hot-drawn straightening equipment steel construction, respectively below the back and front supporting roller and above the pulling-straightening roller; The axle of back and front supporting roller is connected drive motors with the straightening roll shaft.
As the part of the smooth anneling production line of the final hot-stretch of oriented silicon steel band, through after being coated with insulating layer coating, drying and sintering, heating samming, a cover (or two covers) " hot-drawn straightening equipment " is set.
Along the oriented silicon steel band traffic direction, front and back arrange backing roll (3) in the hot-drawn straightening equipment, and pulling-straightening roller (4) is set therebetween, and oriented silicon steel band (15) passes through along amount backing roll (3) upper surface and pulling-straightening roller (4) lower surface.
Backing roll (3) is highly fixing, and pulling-straightening roller (4) can move both vertically up and down under lift (7) drives, and its lower roll surface can be lower than the upper roll surface of backing roll (3); ((3) upper surface travels forward oriented silicon steel band (15) by pulling-straightening roller (4) lower surface and backing roll.Mobile pulling-straightening roller (4) certain distance makes its lower surface be lower than backing roll (3) upper surface downward vertically, and oriented silicon steel band (15) forms certain cornerite during by three rollers, plays the effect that its hot-drawn is rectified, and reaches the effect of improving plate shape
Backing roll (3) both sides tops is close to that roll surface is static to be equipped with and wide lower to knurl steel brush (6) of oriented silicon steel band (15); Pulling-straightening roller (4) side top is close to that roll surface is static to be equipped with and wide upper except knurl steel brush (5) of oriented silicon steel band (15);
Inertia refrigerating gas interface one (12), inertia refrigerating gas interface two (13), inertia refrigerating gas interface three (14) are housed respectively in order to cooling off except knurl steel brush (5), (6) except knurl steel brush (5), (6) up and down
Pulling-straightening roller (4) two ends, hot-drawn straightening equipment steel construction (1) both sides are connected with drop bar (16) with lift (7).Sealing slide plate (16) is used for driving pulling-straightening roller (4) at lift (7) and guarantees when outer surface moves up and down that along hot-drawn straightening equipment steel construction (1) the hot-drawn straightening equipment is airtight;
Pulling-straightening equipment by hot-drawn straightening equipment steel construction (1), insulating lining (2), front and back backing roll (3), pulling-straightening roller (4), upward except knurl steel brush (5), down except knurl steel brush (6), pulling-straightening roller lift (7), the compositions such as drive motors (8), (9), (10), (11), inertia refrigerating gas interface one (12), inertia refrigerating gas interface two (13), inertia refrigerating gas interface three (14), oriented silicon steel band (15), drop bar (16).
In the smooth anneling production line production process of the final hot-stretch of oriented silicon steel band, backing roll (3) is highly fixing, pulling-straightening roller (4) is driven downward vertically motion certain altitude at lift (7), make its lower roll surface be lower than the upper roll surface certain distance (rule of thumb adjusting in the actual production) of backing roll (3); ((3) upper surface travels forward oriented silicon steel band (15) by pulling-straightening roller (4) lower surface and backing roll.Because pulling-straightening roller (4) lower surface and backing roll (3) upper surface form certain height difference, oriented silicon steel band (15) forms certain cornerite during by three rollers, plays the effect that its hot-drawn is rectified, and reaches the effect of improving plate shape.
Accumulate on backing roll (3) and pulling-straightening roller (4) surface and form dross in order to prevent or remove insulating coating, be close in top, backing roll (3) both sides that roll surface is static to be equipped with and wide lower to knurl steel brush (6) of oriented silicon steel band (15); Pulling-straightening roller (4) side top is close to that roll surface is static to be equipped with and wide upper except knurl steel brush (5) of oriented silicon steel band (15).Backing roll and pulling-straightening roller clamping silicon strip are moving to a not stall of direction, and with contact except knurl steel brush (5), (6), produce friction, thereby constantly removing remains in the insulating barrier residue of roller surfaces, makes it to form dross.
Except on knurl steel brush (5), (6) support inertia refrigerating gas interface one (12), inertia refrigerating gas interface two (13), inertia refrigerating gas interface three (14) being housed, the inertia refrigerating gas constantly cools off finer wire through steel brush head round, make it maintain certain rigidity, increase except the knurl effect, prolong except knurl steel brush service life.
Operation principle:
During the equipment operation, pulling-straightening roller is depressed, and silicon strip is pressed into the middle certain depth of two backing rolls, makes band steel and three roller cylindricals form certain cornerite, produces straightening power.The backing roll of continuous rotation, pulling-straightening roller uper side surface be close to except the knurl steel brush, make except the knurl brush and contact, rub, remove the roll surface foreign matter with roll surface.When not needing to carry out hot-drawn and rectifying, rising except the knurl brush, pulling-straightening roller rises to peak under elevator drives, be with steel freely to pass through.
Claims (1)
1. the final stretching and leveling annealed wire of oriented silicon steel band high temperature pulling-straightening equipment, it is characterized in that: hot-drawn straightening equipment steel construction (1) is arranged, at hot-drawn straightening equipment steel construction inwall one layer of heat preservation liner (2) is arranged, in the inner chamber of insulating lining, be provided with back and front supporting roller (3), pulling-straightening roller (4) is arranged between the back and front supporting roller, the pulling-straightening roller top is provided with except knurl steel brush (5), is provided with lower to knurl steel brush (6) in back and front supporting roller one side; The axle head of pulling-straightening roller connects pulling-straightening roller lift (7), and the pulling-straightening roller lift connects drive motors (11), and the axle head of pulling-straightening roller has been contained on the drop bar (16), drop bar outside insulating lining and with the insulating lining slipper seal; Be provided with inertia refrigerating gas interface one (12), inertia refrigerating gas interface two (13), inertia refrigerating gas interface three (14) at hot-drawn straightening equipment steel construction, respectively below the back and front supporting roller and above the pulling-straightening roller; The axle of back and front supporting roller is connected drive motors with the straightening roll shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467985 CN202910143U (en) | 2012-09-13 | 2012-09-13 | High-temperature straightening and withdrawal device for oriented silicon steel strip final stretching flattening annealed wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467985 CN202910143U (en) | 2012-09-13 | 2012-09-13 | High-temperature straightening and withdrawal device for oriented silicon steel strip final stretching flattening annealed wire |
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| Publication Number | Publication Date |
|---|---|
| CN202910143U true CN202910143U (en) | 2013-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220467985 Expired - Fee Related CN202910143U (en) | 2012-09-13 | 2012-09-13 | High-temperature straightening and withdrawal device for oriented silicon steel strip final stretching flattening annealed wire |
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| CN (1) | CN202910143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128156A (en) * | 2012-09-13 | 2013-06-05 | 天津阿瑞斯工业炉有限公司 | Oriented silicon steel strip final stretching flattening annealed wire high temperature pulling-straightening device |
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2012
- 2012-09-13 CN CN 201220467985 patent/CN202910143U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128156A (en) * | 2012-09-13 | 2013-06-05 | 天津阿瑞斯工业炉有限公司 | Oriented silicon steel strip final stretching flattening annealed wire high temperature pulling-straightening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SU HE Effective date: 20130417 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130417 Address after: 300384 Tianjin City, Nankai District hi tech development six 6 Haitai green industry base k1-5-301 Patentee after: Ares Industrial Furnace (Tianjin) Co., Ltd. Address before: 300384 Tianjin City, Nankai District hi tech development six 6 Haitai green industry base k1-5-301 Patentee before: Ares Industrial Furnace (Tianjin) Co., Ltd. Patentee before: Su He |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20180913 |