CN212442661U - Strip steel shaping device for hot galvanizing air knife - Google Patents
Strip steel shaping device for hot galvanizing air knife Download PDFInfo
- Publication number
- CN212442661U CN212442661U CN202021083065.4U CN202021083065U CN212442661U CN 212442661 U CN212442661 U CN 212442661U CN 202021083065 U CN202021083065 U CN 202021083065U CN 212442661 U CN212442661 U CN 212442661U
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- CN
- China
- Prior art keywords
- support
- air knife
- shaped
- sliding
- jiong
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- 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.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 30
- 239000010959 steel Substances 0.000 title claims abstract description 30
- 238000005246 galvanizing Methods 0.000 title claims description 11
- 238000007493 shaping process Methods 0.000 title claims description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 9
- 238000007906 compression Methods 0.000 abstract description 9
- 230000000399 orthopedic effect Effects 0.000 abstract description 8
- 238000005452 bending Methods 0.000 abstract description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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Abstract
The utility model relates to a belted steel orthopedic device for hot-galvanize air knife, including setting up the slide rail at air knife frame top, the symmetry is equipped with two sets of orthopedic mechanisms on the slide rail, orthopedic mechanism includes the sliding support that moves along the slide rail, the last locking device that is equipped with of sliding support, a runing rest is equipped with on the sliding support top, runing rest one end is equipped with the pivot, the pivot is connected with the sliding support rotation, the runing rest other end is equipped with the locking bolt and is used for locking the position of runing rest, the runing rest top is equipped with linear guide, the linear guide is equipped with the slider that moves along linear guide, the fixed L shape bracing piece that is equipped with on the slider, L shape bracing piece front end is equipped with the compression roller, the compression roller rotates with L shape bracing piece to be connected, the last lead screw that still is equipped with of runing; the utility model discloses avoid belted steel bending to lead to contacting the air knife, improved the face quality.
Description
Technical Field
The utility model relates to a belted steel galvanizing equipment technical field specifically is a belted steel orthopedic device for hot-galvanize air knife.
Background
The prior strip steel galvanizing process is finished by an air knife device, and the patent number CN2019206096275 'an air knife device for strip steel hot galvanizing', which discloses an air knife device, finds that strip steel is influenced by cooling rate and tension control in practical use, and the strip steel plate shape after being discharged from a zinc pot has C-shaped bending to a certain degree. The thickness and uniformity of the zinc layer coated on the strip steel are realized by blowing and scraping with the air knives, and because the distance between the front air knife and the rear air knife is small and equidistant, when the strip steel plate taken out of the boiler is bent in a C shape, the strip steel is easy to touch the air knives to cause the defect of plate surface quality, and the coating thickness of the zinc layer is not uniform.
Disclosure of Invention
The utility model aims at providing a belted steel orthopedic device for hot-galvanize air knife in order to solve the problem that the bending of belted steel leads to the face quality defect when the air knife galvanized steel, and the zinc layer is scribbled and is plated thickness inhomogeneous.
The utility model has the following concrete scheme: a band steel shaping device for a hot galvanizing air knife comprises a slide rail arranged at the top of an air knife rack, two groups of shaping mechanisms are symmetrically arranged on the slide rail, each shaping mechanism comprises a sliding support moving along the slide rail, a locking device is arranged on the sliding support, a rotating support is arranged at the top of the sliding support, a rotating shaft is arranged at one end of the rotating support and is rotatably connected with the sliding support, a locking bolt is arranged at the other end of the rotating support and is used for locking the position of the rotating support, a linear guide rail is arranged at the top of the rotating support, a sliding block moving along the linear guide rail is arranged on the linear guide rail, an L-shaped supporting rod is fixedly arranged on the sliding block, a compression roller is arranged at the front end of the L-shaped supporting rod and is rotatably connected with the L-shaped supporting rod, a lead screw is further arranged on the rotating.
L shape bracing piece outer end is equipped with the lead screw cover, lead screw and lead screw cover threaded connection.
Sliding bracket top is equipped with the arc through-hole, be equipped with the runing rest bottom the locking bolt, the shank of bolt of locking bolt is located the arc through-hole, and the width of arc through-hole is greater than the diameter of the shank of bolt and is less than the diameter of bolt cap.
Sliding support is including stretching Jiong shape support A on the slide rail, and Jiong shape support A both sides are located air knife frame both sides, locking device is equipped with Jiong shape support B including setting up the bolt on Jiong shape support A both sides, Jiong shape support A top, runing rest installs at Jiong shape support B top.
The utility model discloses the theory of operation as follows: the strip steel passes through the middle of the air knife rack and moves upwards, the two ends of the strip steel in the width direction are straightened by the two groups of straightening mechanisms, the compression roller applies force to the edge of the strip steel from the reverse direction of the bending direction to realize straightening, the contact angle between the compression roller and the strip steel is adjusted by a rotary support on the straightening mechanisms, the linear guide rail and the lead screw are used for adjusting the pressure applied to the strip steel by the compression roller, the strip steel drives the compression roller to rotate, and the sliding support moves along the sliding rail to adapt to the.
Compared with the prior art, the utility model has the following advantages: 1. the shape correction is carried out through the compression roller, so that the plate surface quality defect caused by strip steel bending is avoided, and the plate surface galvanizing thickness is more uniform; 2. the position of the orthopedic mechanism can be adjusted, and the orthopedic mechanism can adapt to strip steels with different widths.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is an enlarged view at V of FIG. 1;
FIG. 3 is a front view of FIG. 1;
FIG. 4 is a view A-A of FIG. 3;
FIG. 5 is a view B-B of FIG. 3;
in the figure: 1-an air knife frame, 2-a slide rail, 3-strip steel, 4-an orthopedic mechanism, 41-a sliding support, 42-a bolt, 43-an arc-shaped through hole, 44-a rotating support, 45-a screw rod, 46-a linear guide rail, 47-a slide block, 48-a screw rod sleeve, 49-an L-shaped support rod, 410-a press roller, 411-a rotating shaft and 412-a locking bolt.
Detailed Description
Referring to fig. 1-5, the present embodiment includes a sliding rail 2 disposed on the top of an air knife frame 1, two groups of straightening mechanisms 4 are symmetrically disposed on the sliding rail 2, each straightening mechanism 4 includes a sliding bracket 41 moving along the sliding rail 2, a locking device is disposed on the sliding bracket 41, a rotating bracket 44 is disposed on the top of the sliding bracket 41, one end of the rotating bracket 44 is provided with a rotating shaft 411, the rotating shaft 411 is rotatably connected to the sliding bracket 41, the other end of the rotating bracket 411 is provided with a locking bolt 412 for locking the position of the rotating bracket 411, a linear guide 46 is disposed on the top of the rotating bracket 411, a slider 47 moving along the linear guide 46 is disposed on the linear guide 46, an L-shaped supporting rod 49 is fixedly disposed on the slider 47, a pressing roller 410 is disposed at the front end of the L-shaped supporting rod 49, the pressing roller 410 is rotatably connected to, the outer end of the screw rod 45 is provided with a hand wheel, and the pressure of the compression roller 410 on the band steel 3 is adjusted by rotating the hand wheel.
In this embodiment, the outer end of the L-shaped support rod 49 is provided with a screw rod sleeve 48, and the screw rod 45 is in threaded connection with the screw rod sleeve 48.
In this embodiment, an arc-shaped through hole 43 is formed in the top of the sliding support 41, the locking bolt 412 is installed at the bottom of the rotating support 44, the bolt body of the locking bolt 412 is located in the arc-shaped through hole 43, and the width of the arc-shaped through hole 43 is greater than the diameter of the bolt body and smaller than the diameter of the bolt cap.
In this embodiment, the sliding bracket 41 includes Jiong-shaped bracket a crossing over the sliding rail 2, both sides of Jiong-shaped bracket a are located at both sides of the air knife frame 1, the locking device includes bolts 42 arranged at both sides of Jiong-shaped bracket a, the top of Jiong-shaped bracket a is provided with Jiong-shaped bracket B, and the rotating bracket 44 is installed at the top of Jiong-shaped bracket B.
Claims (4)
1. A strip steel shaping device for a hot galvanizing air knife is characterized in that: the straightening mechanism comprises a sliding support moving along the sliding rail, a locking device is arranged on the sliding support, a rotating support is arranged at the top of the sliding support, a rotating shaft is arranged at one end of the rotating support and is rotationally connected with the sliding support, a locking bolt is arranged at the other end of the rotating support and is used for locking the position of the rotating support, a linear guide rail is arranged at the top of the rotating support, a sliding block moving along the linear guide rail is arranged on the linear guide rail, an L-shaped supporting rod is fixedly arranged on the sliding block, a pressing roller is arranged at the front end of the L-shaped supporting rod and is rotationally connected with the L-shaped supporting rod, a lead screw is further arranged on the rotating support and is connected with the sliding block, a hand wheel is arranged at the outer end of the lead screw, and the pressure of.
2. The strip steel shaping device for the hot galvanizing air knife according to claim 1, which is characterized in that: the outer end of the L-shaped support rod is provided with a screw rod sleeve, and the screw rod is in threaded connection with the screw rod sleeve.
3. The strip steel shaping device for the hot galvanizing air knife according to claim 1, which is characterized in that: the top of the sliding support is provided with an arc-shaped through hole, the bottom of the rotating support is provided with the locking bolt, a bolt body of the locking bolt is positioned in the arc-shaped through hole, and the width of the arc-shaped through hole is larger than the diameter of the bolt body and smaller than the diameter of the bolt cap.
4. The strip steel shaping device for the hot galvanizing air knife according to claim 1, which is characterized in that: the sliding support comprises an Jiong-shaped support A which stretches across the sliding rail, two sides of the Jiong-shaped support A are located on two sides of the air knife rack, the locking device comprises bolts arranged on two sides of the Jiong-shaped support A, a Jiong-shaped support B is arranged on the top of the Jiong-shaped support A, and the rotating support is arranged on the top of the Jiong-shaped support B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021083065.4U CN212442661U (en) | 2020-06-12 | 2020-06-12 | Strip steel shaping device for hot galvanizing air knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021083065.4U CN212442661U (en) | 2020-06-12 | 2020-06-12 | Strip steel shaping device for hot galvanizing air knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212442661U true CN212442661U (en) | 2021-02-02 |
Family
ID=74492804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021083065.4U Expired - Fee Related CN212442661U (en) | 2020-06-12 | 2020-06-12 | Strip steel shaping device for hot galvanizing air knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212442661U (en) |
-
2020
- 2020-06-12 CN CN202021083065.4U patent/CN212442661U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 |