CN115608806A - Stainless steel welded pipe coiling machine on continuous line - Google Patents
Stainless steel welded pipe coiling machine on continuous line Download PDFInfo
- Publication number
- CN115608806A CN115608806A CN202211338508.3A CN202211338508A CN115608806A CN 115608806 A CN115608806 A CN 115608806A CN 202211338508 A CN202211338508 A CN 202211338508A CN 115608806 A CN115608806 A CN 115608806A
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- China
- Prior art keywords
- main shaft
- arc
- stainless steel
- continuous
- steel welded
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 18
- 239000010935 stainless steel Substances 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 238000005452 bending Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/02—Winding-up or coiling
- B21C47/04—Winding-up or coiling on or in reels or drums, without using a moving guide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/24—Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/28—Drums or other coil-holders
- B21C47/30—Drums or other coil-holders expansible or contractible
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a coiled pipe machine for stainless steel welded pipes on a continuous line, which comprises a vehicle body, a rack, a travelling mechanism, a guide rail, a rotary table, a plurality of arc plates which are uniformly distributed on the rotary table in a circumferential surrounding manner, a transmission device for driving the arc plates to rotate and an outer diameter adjusting device for driving the arc plates to move in the radial direction, wherein the travelling mechanism is arranged on the guide rail, the vehicle body is arranged on the travelling mechanism, the rack is arranged on the vehicle body, the arc plates are arranged on the rack through the transmission device, the transmission device is arranged on the rack and the vehicle body, the outer diameter adjusting device is arranged on the rack, and the travelling mechanism can move for a corresponding distance along the guide rail according to the diameter of a steel pipe in the coiling process to realize automatic wire arrangement. The invention coils the steel pipes on the continuous welded pipe production line on site, has high automation degree, transverse walking, continuously adjustable speed, simple operation, reliable work and convenient control.
Description
Technical Field
The invention belongs to the technical field of metallurgy equipment, and particularly relates to a coiler for a stainless steel welded pipe on a continuous line.
Background
To meet the market demands, it is sometimes necessary to coil directly welded pipes produced on a continuous production line of welded pipes, having a diameter of from 6 to 50mm, a thickness of from 0.5 to 2.0mm, into several layers of coils having a radius of internal curvature of from 500 to 800mm, a width of from 200 to 400mm, and a length of from several hundred to several thousand meters.
The coil pipe equipment that originally adopts is simpler and easy: a speed reducing motor drives a driving chain wheel on a main shaft of the speed reducing motor, the driving chain wheel is connected with a driven chain wheel sleeved between bearing seats on the main shaft through a chain, and a winding wheel arranged at one end of the main shaft can rotate along with an output shaft of the speed reducing motor under the action of the chain, so that the winding is carried out. However, the method for coiling the pipe has several problems, namely that the arrangement of the pipe is not regular enough and is messy, the pipe is hard to take off from a coiling wheel, and the pipe with one bending radius can only be coiled by one device.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the invention provides the coiled pipe machine for the stainless steel welded pipes on the continuous welded pipe production line, which can coil the welded pipes on site, has high automation degree, transverse walking, continuously adjustable speed, simple operation, reliable work, convenient control and wider application range, and is used for the stainless steel welded pipes on the continuous line.
The technical solution for realizing the above purpose is as follows: the utility model provides a stainless steel welded tube coiler on continuous line, includes automobile body, frame, running gear, guide rail, carousel and a plurality of circumference forms and encircles evenly distributed's arc on the carousel and drive arc pivoted transmission and drive arc radial movement's external diameter adjusting device, running gear sets up on the guide rail, the automobile body is installed on running gear, the rack-mount is on the automobile body, the arc passes through transmission and installs in the frame, transmission installs in frame and automobile body, external diameter adjusting device installs in the frame.
Preferably, the transmission device comprises an outer main shaft driving the turntable to rotate and a motor driving the outer main shaft to rotate, and the outer diameter adjusting device comprises a lead screw transmission assembly driving the arc plate to slide, an inner main shaft driving the lead screw transmission assembly to move and a hydraulic motor driving the inner main shaft to rotate.
Preferably, every arc all through a set of lead screw transmission assembly sliding connection on the carousel, outer main shaft installs in the frame, interior main shaft installs in the inside of outer main shaft, the motor is installed on the automobile body, hydraulic motor installs in the frame.
Preferably, the arc-shaped plates are circumferentially and uniformly distributed on the outer side surface of the turntable in a surrounding manner, the number of the arc-shaped plates is at least 6, the arc-shaped plates can be disassembled and assembled according to the bending radius of the coil pipe, movable baffles are arranged on the outer sides of the arc-shaped plates, and the movable baffles stretch out along the radial direction before being coiled and are fixed by second screws; after the coil pipe is coiled, the movable baffle plate retracts in the radial direction and is fixed by a second screw, and then the coil pipe can be taken down.
Preferably, every group's screw drive assembly all includes screw rod and screw-nut of mutually supporting, the arc passes through the sliding seat to be fixed on screw-nut, be equipped with the spout of cooperation sliding seat on the carousel, all be connected through gear drive between every screw rod and the interior main shaft.
Preferably, the inner main shaft is fastened and connected with a piston rod of the hydraulic motor, a big bevel gear is fastened at the other end of the inner main shaft by an end cover and a first screw, a small bevel gear matched with the big bevel gear is fixed at the lower end of each screw rod, the hydraulic motor drives the big bevel gear on the inner main shaft and drives each small bevel gear which is at a right angle with the big bevel gear, then each screw rod is driven to rotate, a screw rod nut matched with the screw rod nut is driven to rotate, and therefore the arc-shaped plate connected with the sliding seat into a whole is driven to move along the radial direction of the sliding groove.
Preferably, the outer main shaft is a hollow main shaft and is sleeved outside the inner main shaft, the turntable is sleeved on the outer main shaft and can rotate along with the outer main shaft, and the outer main shaft is mounted on the frame through a first bearing seat and a second bearing seat.
Preferably, the inner main shaft is connected with the outer main shaft through a bearing, and two ends of the inner main shaft are exposed outside the outer main shaft and are respectively connected with a big bevel gear and a piston rod of the hydraulic motor.
Preferably, the output shaft of the motor is sleeved with a driving sprocket, the driving sprocket is connected with a driven sprocket sleeved on the outer spindle through a chain, and the outer spindle can rotate along with the output shaft of the motor under the action of the chain.
Preferably, the walking mechanism can move a corresponding distance along the guide rail according to the diameter of the steel pipe in the coiling process, so that automatic wire arrangement is realized.
The coil pipe has a large variation range of the bending radius, and is convenient for steel pipes with different inner diameters.
The invention has the beneficial effects that: the automatic coil pipe coiling machine can coil pipes welded on a continuous welded pipe production line on site, is high in automation degree, capable of transversely walking, continuously adjustable in speed, simple to operate, reliable in work, convenient to control and wide in application range.
Drawings
FIG. 1 is a schematic diagram of the general structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
in the figure, 1, a screw rod, 2, an arc-shaped plate, 3, a small bevel gear, 4, a big bevel gear, 5, an end cover, 6, a first screw, 7, a main shaft, 8, a second screw, 9, a movable baffle, 10, a guide rail, 11, a vehicle body, 12, a traveling mechanism, 13, a driving chain wheel, 14, a motor, 15, a frame, 16, a chain, 17, a hydraulic motor, 18, a first bearing seat, 19, an outer main shaft, 20, a driven chain wheel, 21, a second bearing seat, 22, a screw rod nut, 23, a sliding seat, 24, a rotating disc and 25 are arranged.
Detailed Description
The present invention will be described in further detail with reference to the attached drawings, but the present invention is not limited thereto.
As shown in fig. 1 and 2, a continuous on-line stainless steel welded pipe coiler comprises a trolley body 11, a rack 15, a traveling mechanism 12, a guide rail 10, a turntable 24 and six outer diameter adjusting devices which are circumferentially distributed around an arc plate 2 uniformly distributed on the turntable 24, drive a transmission device for rotating the arc plate 2 and drive the arc plate 2 to move radially, wherein the traveling mechanism 12 is arranged on the guide rail 10, the trolley body 11 is arranged on the traveling mechanism 12, the rack 15 is arranged on the trolley body, the arc plate 2 is arranged on the rack 15 through the transmission device, the transmission device is arranged on the rack 15 and the trolley body 11, and the outer diameter adjusting devices are arranged on the rack 15.
The transmission device comprises an outer main shaft 19 driving the turntable 24 to rotate and a motor 14 driving the outer main shaft 19 to rotate, and the outer diameter adjusting device comprises a lead screw transmission assembly driving the arc-shaped plate 2 to slide, an inner main shaft 7 driving the lead screw transmission assembly to move and a hydraulic motor 17 driving the inner main shaft 7 to rotate.
Each arc-shaped plate is connected to a turntable 24 in a sliding mode through a group of screw rod transmission assemblies, an outer main shaft 19 is installed on a rack 15, an inner main shaft 7 is installed inside the outer main shaft 19, a motor 14 is installed on a vehicle body 11, and a hydraulic motor 17 is installed on the rack 15.
The arc-shaped plate 2 is circumferentially and uniformly distributed on the outer side surface of the rotary table 24 in a surrounding manner and can be disassembled and assembled according to the bending radius of the coil pipe, a movable baffle plate 9 is arranged on the outer side of the arc-shaped plate 2, the movable baffle plate 9 extends out in the radial direction before coiling, and then the movable baffle plate is fixed by a second screw 8; after the coil is coiled, the movable baffle 9 is retracted along the radial direction and fixed by the second screw 8, and then the coil can be taken down.
Every group's screw drive assembly all includes screw rod 1 and screw-nut 22 of mutually supporting, arc 2 passes through sliding seat 23 to be fixed on screw-nut 22, be equipped with the spout 25 of cooperation sliding seat 23 on the carousel 24, all be connected through gear drive between every screw rod 1 and the interior main shaft 7.
The inner main shaft 7 is fastened and connected with a piston rod of a hydraulic motor 17, a big bevel gear 4 is fastened at the other end of the inner main shaft 7 through an end cover 5 and a first screw 6, the inner main shaft 7 is driven to rotate by the hydraulic motor 17 to drive the big bevel gear 4 on the inner main shaft 7 to rotate, so that each small bevel gear 3 which is perpendicular to the inner main shaft is driven to rotate, each lead screw 1 is driven to rotate, a lead screw nut 22 which is matched with the lead screw 1 is driven to rotate, sliding seats 23 are arranged on the lead screw nuts 22, and the arc-shaped plate 2 which is connected with the sliding seats 23 into a whole is driven to move along the radial direction of a sliding groove 25.
The turntable 24 is sleeved on the outer main shaft 19 and can rotate along with the outer main shaft 19. The outer main shaft 19 is a hollow main shaft and is sleeved outside the inner main shaft 7. The outer main shaft 19 is mounted on the frame 15 through a first bearing seat 18 and a second bearing seat 21, a driving sprocket 13 is sleeved on an output shaft of the motor 14, the driving sprocket 13 is connected with a driven sprocket 20 sleeved on the outer main shaft 19 through a chain 16, and the outer main shaft 19 can rotate along with the output shaft of the motor 14 under the action of the chain 16.
In the coiling process, the travelling mechanism 12 can move for a corresponding distance along the guide rail 10 according to the diameter of the steel pipe, so that automatic wire arrangement is realized.
The running mechanism, the vehicle body, the motor, the hydraulic motor, the big bevel gear, the small bevel gear and the screw rod are all conventional components, and the specific structure, the assembly relation and the action process are all conventional means, so the details are not described.
The invention can coil the welded pipe on the continuous welded pipe production line on site, has high automation degree, transverse walking, continuously adjustable speed, simple operation, reliable work, convenient control and wider application range.
Claims (10)
1. The utility model provides a stainless steel welded tube coiler on continuous line which characterized in that: it includes automobile body (11), frame (15), running gear (12), guide rail (10), carousel (24) and a plurality of be that the circumference form encircles arc (2) of evenly distributed on carousel (24) and drives arc (2) pivoted transmission and drive arc (2) radial movement's external diameter adjusting device, running gear (12) set up on guide rail (10), install on running gear (12) automobile body (11), frame (15) are installed on the automobile body, arc (2) are installed on frame (15) through transmission, transmission installs on frame (15) and automobile body (11), external diameter adjusting device installs in frame (15).
2. The machine for coiling stainless steel welded pipes on a continuous line according to claim 1, characterized in that said transmission means comprise an outer spindle (19) for driving the rotation of the rotating disk (24) and an electric motor (14) for driving the rotation of the outer spindle (19), and said outer diameter adjustment means comprise a lead screw transmission assembly for driving the sliding of the arc-shaped plate (2), an inner spindle (7) for driving the lead screw transmission assembly, and a hydraulic motor (17) for driving the rotation of the inner spindle (7).
3. The continuous in-line stainless steel welded pipe coiler according to claim 1, wherein each arc is slidably connected to the turntable (24) by a set of lead screw drive assemblies, the outer spindle (19) is mounted on the frame (15), the inner spindle (7) is mounted inside the outer spindle (19), the electric motor (14) is mounted on the trolley body (11), and the hydraulic motor (17) is mounted on the frame (15).
4. The continuous on-line stainless steel welded pipe coiler according to claim 3, characterized in that the arc-shaped plates (2) are uniformly distributed on the outer side surface of the rotary table (24) in a circumferential surrounding manner, the number of the arc-shaped plates (2) is at least 6, the arc-shaped plates can be disassembled and assembled according to the bending radius of the coiled pipe, movable baffles (9) are arranged on the outer sides of the arc-shaped plates (2), the movable baffles (9) extend out in the radial direction before coiling, and then the movable baffles are fixed by second screws (8); after the coil is coiled, the movable baffle (9) retracts along the radial direction and is fixed by a second screw (8), and the coil can be taken down.
5. The coiled tubing machine for continuous inline stainless steel welded tubing according to claim 3, wherein each set of lead screw transmission assembly comprises a lead screw (1) and a lead screw nut (22) which are mutually matched, the arc-shaped plate (2) is fixed on the lead screw nut (22) through a sliding seat (23), a sliding groove (25) which is matched with the sliding seat (23) is arranged on the rotary disk (24), and each lead screw (1) is in transmission connection with the inner main shaft (7) through a gear.
6. The continuous on-line stainless steel welded pipe coiler according to claim 5, characterized in that the inner main shaft (7) is fastened and connected with the piston rod of a hydraulic motor (17), a large bevel gear (4) is fastened at the other end of the inner main shaft (7) by an end cover (5) and a first screw (6), a small bevel gear (3) matched with the large bevel gear (4) is fixed at the lower end of each screw mandrel (1), the hydraulic motor (17) drives the large bevel gear (4) on the inner main shaft (7) and each small bevel gear (3) which is at a right angle with the large bevel gear, then each screw mandrel (1) is driven to rotate and drives a screw mandrel nut (22) matched with the large bevel gear to rotate, and thereby the arc-shaped plate (2) integrated with the sliding seat (23) is driven to move along the radial direction of the sliding chute (25).
7. The continuous inline stainless steel welded pipe coiler according to claim 6, characterized in that said outer main shaft (19) is a hollow main shaft, which is sleeved outside the inner main shaft (7), said turntable (24) is sleeved on the outer main shaft (19) and can rotate together with the outer main shaft (19), said outer main shaft (19) is mounted on the frame (15) through the first bearing block (18) and the second bearing block (21).
8. The continuous inline stainless steel welded pipe coiler according to claim 7, characterized in that said inner main shaft (7) is connected to the outer main shaft (19) through bearings, and both ends of the inner main shaft (7) are exposed outside the outer main shaft (19) and connected to the large bevel gear (4) and the piston rod of the hydraulic motor (17), respectively.
9. The continuous in-line stainless steel welded pipe coiler according to claim 2, characterized in that a driving sprocket (13) is sleeved on the output shaft of said motor (14), said driving sprocket (13) is connected with a driven sprocket (20) sleeved on the outer spindle (19) by a chain (16), and the outer spindle (19) can rotate together with the output shaft of the motor (14) under the action of the chain (16).
10. The continuous on-line stainless steel welded pipe coiler according to claim 1, characterized in that the travelling mechanism (12) can move a corresponding distance along the guide rail (10) according to the diameter of the steel pipe in the coiling process to realize automatic wire arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211338508.3A CN115608806A (en) | 2022-10-28 | 2022-10-28 | Stainless steel welded pipe coiling machine on continuous line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211338508.3A CN115608806A (en) | 2022-10-28 | 2022-10-28 | Stainless steel welded pipe coiling machine on continuous line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115608806A true CN115608806A (en) | 2023-01-17 |
Family
ID=84875909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211338508.3A Withdrawn CN115608806A (en) | 2022-10-28 | 2022-10-28 | Stainless steel welded pipe coiling machine on continuous line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115608806A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115990626A (en) * | 2023-03-23 | 2023-04-21 | 南通锦发电缆有限公司 | Wire drawing device for manufacturing electric wires and cables |
-
2022
- 2022-10-28 CN CN202211338508.3A patent/CN115608806A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115990626A (en) * | 2023-03-23 | 2023-04-21 | 南通锦发电缆有限公司 | Wire drawing device for manufacturing electric wires and cables |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20230117 |
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| WW01 | Invention patent application withdrawn after publication |