CN201030391Y - Novel spiral weld-pipe mill set decoiler - Google Patents
Novel spiral weld-pipe mill set decoiler Download PDFInfo
- Publication number
- CN201030391Y CN201030391Y CNU2006201362068U CN200620136206U CN201030391Y CN 201030391 Y CN201030391 Y CN 201030391Y CN U2006201362068 U CNU2006201362068 U CN U2006201362068U CN 200620136206 U CN200620136206 U CN 200620136206U CN 201030391 Y CN201030391 Y CN 201030391Y
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- China
- Prior art keywords
- hinged
- straightener
- roll
- oil cylinder
- housing
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- Expired - Fee Related
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Abstract
Disclosed is a new pattern spiral pipe-welding machine set de-coiler, wherein a coil preparation carriage (1), a bed body (3), and a flattener (4) are orderly equipped on a chassis (5), a rack (2) is equipped on the bed body (3), a piston end of a hydraulic cylinder (6) equipped on the top portion of the flattener (4) is hinge connected on the top portion of a scooper (7), the middle portion of the scooper (7) is hinge connected on the right end of the flattener (4), the chassis (5) is fixed with a seat (8), the seat (8) is horizontally provided with a support roll (9), the support roll (9) is positioned on a material inlet of the flattener (4) and is at the same height with a leveler roll (10), and the chassis (5) is hinge connected with a press roll (12). The utility model composes a compact three-roll bent plate mechanism through the leveler roll, the support roll, and the press roll, performs the anti-curve aligning to the tail portion of a steel belt curl, solves the problem of steel belt shocking and device hitting during the de-coiling process, and decreases the steel belt fish tail during the de-coiling at the same time.
Description
Technical field
The utility model relates to a kind of novel spiral weld-pipe mill group reeler, belongs to spiral submerged welded pipe production equipment manufacturing technology field.
Background technology
The spiral weld-pipe mill component is preceding pendulum-type and two kinds of forms of Retral swing type at present.The reeler that the Retral swing type unit uses comprises rolls up dolly, frame, perching knife, three roller coil openers totally four parts fully, and it is bigger to take up room, and general length direction needs the space of 6-8 rice; And preceding pendulum-type spiral weld-pipe mill group all devices is all on propons, be subjected to the propons length restriction, forward swing unit reeler can't reasonable disposition, when therefore existing coil of strip and running to afterbody, impact equipment after the steel band afterbody that curls flicks, cause device damage, steel band to scratch.When steel pipe was used in the conveying of production petroleum gas, because the steel strength height, this type of problem was very outstanding especially.
Summary of the invention
The purpose of this utility model provides a kind of novel spiral weld-pipe mill group reeler, and the assembling and dismantling of pendulum-type spiral weld-pipe mill lick when coil of strip runs to afterbody in the journey before mainly solving, and curling steel band afterbody flicks the equipment of impacting, and causes problems such as device damage and steel band scuffing.
Technical solution of the present utility model: a kind of novel spiral weld-pipe mill group reeler, by rolling up dolly fully, frame, lathe bed, straightener and base, roll up dolly fully, lathe bed and straightener are successively set on the base, frame is arranged on the lathe bed, the cylinder body end of oil cylinder is hinged on the top of straightener, piston end is hinged on the top of perching knife, the middle part of perching knife is hinged on the right-hand member of straightener, be fixed with bearing on the base, level is equipped with backing roll on the bearing, and backing roll is positioned at the charging aperture place of straightener, and is in sustained height with smoothing roll on the straightener, be hinged with the recurvation device on the base, and the recurvation device is positioned at the charging aperture place of straightener.
The recurvation device is made of pressure roller, oil cylinder and wallboard, the right-hand member of wallboard before and after the both ends horizontal of pressure roller is installed in, the left end of front and back wallboard is hinged on the right-hand member of straightener, the cylinder body end of oil cylinder is hinged on the base, piston end is hinged on the middle part of wallboard, and oil cylinder is positioned at the right side of backing roll, and the front and back wallboard is positioned at the top of backing roll.
Perching knife is made of housing, oil cylinder and cutter head, and the upper end at housing back is hinged on the piston end of oil cylinder, and the middle part is hinged on the right-hand member of straightener, and oil cylinder is positioned at housing, and cylinder body end is hinged on the housing, and piston end is hinged on the cutter head.The front of housing is provided with rubber slab.
The utility model beneficial effect compared with prior art is: the three-roll bending machine structure of forming a compactness by smoothing roll, backing roll and pressure roller, the curling afterbody of steel band is carried out recurvation to be corrected, be particularly suitable on preceding pendulum-type spiral weld-pipe mill group, using, operate steadily, the fine steel band that solved in the unreel process collides, impacts plant issue, has also reduced the steel band in the unreel simultaneously and has scratched.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
1 a kind of embodiment of the present utility model is described in conjunction with the accompanying drawings.
A kind of novel spiral weld-pipe mill group reeler, by rolling up dolly (1) fully, frame (2), lathe bed (3), straightener (4) and base (5), roll up dolly (1) fully, lathe bed (3) and straightener (4) are successively set on the base (5), frame (2) is arranged on the lathe bed (3), the cylinder body end of oil cylinder (6) is hinged on the top of straightener (4), piston end is hinged on the top of perching knife (7), the middle part of perching knife (7) is hinged on the right-hand member of straightener (4), be fixed with bearing (8) on the base (5), bearing (8) is gone up level backing roll (9) is housed, and backing roll (9) is positioned at the charging aperture place of straightener (4), and be in sustained height with smoothing roll (10) on the straightener (4), be hinged with recurvation device (11) on the base (5), and recurvation device (11) is positioned at the charging aperture place of straightener (4).
Recurvation device (11) is made of pressure roller (12), oil cylinder (1 3) and wallboard (14), the right-hand member of wallboard (14) before and after the both ends horizontal of pressure roller (12) is installed in, the left end of front and back wallboards (14) is hinged on the right-hand member of straightener (4), the cylinder body end of oil cylinder (13) is hinged on the base (5), piston end is hinged on the middle part of wallboard (14), and oil cylinder (13) is positioned at the right side of backing roll (9), and front and back wallboard (14) is positioned at the top of backing roll (9).
Perching knife (7) is made of housing (15), oil cylinder (16) and cutter head (17), and the back of housing (15) is hinged on the right-hand member of straightener (4), and oil cylinder (16) is positioned at housing (15), and cylinder body end is hinged on the housing (15), and piston end is hinged on the cutter head (17).
Operation principle: roll up dolly (1) during use fully coil of strip (19) is sent into two frames (2) centre, frame (2) goes up mobile clamping coil of strip (19) location at lathe bed (3), perching knife (7) is after protracting under the promotion of oil cylinder (6), cutter head (17) promotes to move down by oil cylinder (16) coil of strip (19) head shovel is opened, rolling up dolly (1) fully rotates coil of strip (19) and send before with the coil of strip head, enter straightener (4) through the thick leveling of recurvation device (11) with inducing, finish unreel and send into work.When coil volume is about to tear open, coil of strip afterbody (20) is when going out frame, the perk bounce-back is impacted equipment, recurvation device this moment (11) is started working, pressure roller (12) drives to move down by oil cylinder (13) and presses down coil of strip afterbody (20) recurvation, eliminate the perk bounce-back by the three-roll bending machine structure that smoothing roll (10), backing roll (9) and pressure roller (12) constitute, the coil of strip afterbody is sent into straightener stably.
Claims (4)
1. novel spiral weld-pipe mill group reeler, by rolling up dolly (1) fully, frame (2), lathe bed (3), straightener (4) and base (5), roll up dolly (1) fully, lathe bed (3) and straightener (4) are successively set on the base (5), frame (2) is arranged on the lathe bed (3), it is characterized in that: the cylinder body end of oil cylinder (6) is hinged on the top of straightener (4), piston end is hinged on the top of perching knife (7), the middle part of perching knife (7) is hinged on the right-hand member of straightener (4), be fixed with bearing (8) on the base (5), bearing (8) is gone up level backing roll (9) is housed, and backing roll (9) is positioned at the charging aperture place of straightener (4), and be in sustained height with smoothing roll (10) on the straightener (4), be hinged with recurvation device (11) on the base (5), and recurvation device (11) is positioned at the charging aperture place of straightener (4).
2. novel spiral weld-pipe mill group reeler according to claim 1, it is characterized in that: recurvation device (11) is made of pressure roller (12), oil cylinder (13) and wallboard (14), the right-hand member of wallboard (14) before and after the both ends horizontal of pressure roller (12) is installed in, the left end of front and back wallboards (14) is hinged on the right-hand member of straightener (4), the cylinder body end of oil cylinder (13) is hinged on the base (5), piston end is hinged on the middle part of wallboard (14), and oil cylinder (13) is positioned at the right side of backing roll (9), and front and back wallboard (14) is positioned at the top of backing roll (9).
3. novel spiral weld-pipe mill group reeler according to claim 1, it is characterized in that: perching knife (7) is made of housing (15), oil cylinder (16) and cutter head (17), the upper end at housing (15) back is hinged on the piston end of oil cylinder (6), the middle part is hinged on the right-hand member of straightener (4), oil cylinder (16) is positioned at housing (15), cylinder body end is hinged on the housing (15), and piston end is hinged on the cutter head (17).
4. novel spiral weld-pipe mill group reeler according to claim 3, it is characterized in that: the front of housing (15) is provided with rubber slab (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201362068U CN201030391Y (en) | 2006-11-21 | 2006-11-21 | Novel spiral weld-pipe mill set decoiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201362068U CN201030391Y (en) | 2006-11-21 | 2006-11-21 | Novel spiral weld-pipe mill set decoiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201030391Y true CN201030391Y (en) | 2008-03-05 |
Family
ID=39162285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201362068U Expired - Fee Related CN201030391Y (en) | 2006-11-21 | 2006-11-21 | Novel spiral weld-pipe mill set decoiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201030391Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248027A (en) * | 2011-06-16 | 2011-11-23 | 江苏地龙管业有限公司 | Head dismounting machine |
-
2006
- 2006-11-21 CN CNU2006201362068U patent/CN201030391Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248027A (en) * | 2011-06-16 | 2011-11-23 | 江苏地龙管业有限公司 | Head dismounting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 Termination date: 20141121 |
|
| EXPY | Termination of patent right or utility model |