CN216730407U - Novel plastic-coated steel tube manufacturing device for manufacturing large-caliber anti-corrosion plastic-coated steel tube - Google Patents
Novel plastic-coated steel tube manufacturing device for manufacturing large-caliber anti-corrosion plastic-coated steel tube Download PDFInfo
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- CN216730407U CN216730407U CN202220142107.XU CN202220142107U CN216730407U CN 216730407 U CN216730407 U CN 216730407U CN 202220142107 U CN202220142107 U CN 202220142107U CN 216730407 U CN216730407 U CN 216730407U
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Abstract
The utility model provides a novel plastic-coated steel tube manufacturing device is used in the manufacturing of anticorrosive plastic-coated steel tube of heavy-calibre. The manufacturing of heavy-calibre anticorrosive plastic-coated steel pipe is with novel plastic-coated steel pipe manufacturing installation includes: the welding device comprises a base plate, a welding device and a welding device, wherein a rotating mechanism, a movable welding mechanism and a supporting and conveying mechanism are arranged on the base plate; slewing mechanism includes a plurality of first fixed plates, two synchronous rotating shafts, a plurality of commentaries on classics roller, a driving motor and two and treats the welded steel pipe, and is a plurality of the equal fixed mounting of first fixed plate is at the top of bottom plate, two synchronous rotating shaft rotates respectively and installs on a plurality of first fixed plates, and is a plurality of it establishes respectively fixed cover in two synchronous rotating shafts to change the roller. The utility model provides a manufacturing of anticorrosive plastic-coated steel pipe of heavy-calibre is with novel plastic-coated steel pipe manufacturing installation can simply effectually weld the heavy-calibre plastic-coated steel pipe to make it, and be convenient for shift out the advantage of device with the steel pipe after the welding.
Description
Technical Field
The utility model belongs to the technical field of the heavy-calibre steel pipe is made, especially, relate to a novel plastic-coated steel pipe manufacturing installation is used in the manufacturing of heavy-calibre anticorrosive plastic-coated steel pipe.
Background
The plastic-coated steel pipe, also known as plastic-coated pipe, steel-plastic composite pipe and plastic-coated composite steel pipe, is characterized by that it uses steel pipe as base body, and utilizes the processes of spraying, rolling, soaking and absorbing to weld a layer of plastic corrosion-resisting layer on the inner surface of the steel pipe (bottom pipe) or weld the plastic corrosion-resisting layer on its inner and outer surfaces, and the plastic-coated steel pipe has excellent corrosion resistance and smaller friction resistance, and the epoxy resin plastic-coated steel pipe is suitable for conveying water, seawater, warm water, oil and gas, etc. the polyvinyl chloride plastic-coated steel pipe is suitable for conveying water, seawater, oil and gas, etc. the related technology discloses a large-caliber steel pipe welding device, including base seat, support seat, welding mechanism, motor and two opposite support frames, the described support seat is positioned on the described base seat, the described welding mechanism is fixed on the described support seat, the described support frames are respectively positioned on two sides of the described welding mechanism, the motor is connected with the welding mechanism through a circuit, the large-caliber steel pipe welding device is provided with the support frame and the welding mechanism, the welding mechanism is welded through the matching of the welding unit and the rail, in the welding process, the welding unit works around the steel pipe on the rail, errors caused by manual work are avoided, and the welding quality is improved.
However, the above-described structure has disadvantages in that the welding unit cannot be moved when welding a large-diameter steel pipe, the joint of the individual plastic-coated steel pipes cannot be welded, and it is inconvenient to move the large-diameter steel pipe out of the apparatus after the welding is completed.
Therefore, there is a need to provide a new plastic-coated steel tube manufacturing device for manufacturing large-diameter anti-corrosion plastic-coated steel tubes to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a can be simply effectual weld heavy-calibre plastic-coated steel pipe to make it, and be convenient for make the anticorrosive plastic-coated steel pipe of heavy-calibre of steel pipe shift-out device with novel plastic-coated steel pipe manufacturing installation after the welding.
In order to solve the technical problem, the utility model provides a manufacturing of anticorrosive plastic-coated steel pipe of heavy-calibre is with novel plastic-coated steel pipe manufacturing installation includes: the welding device comprises a base plate, a welding device and a welding device, wherein a rotating mechanism, a movable welding mechanism and a supporting and conveying mechanism are arranged on the base plate;
the rotating mechanism comprises a plurality of first fixing plates, two synchronous rotating shafts, a plurality of rotating rollers, a first driving motor and two steel pipes to be welded, the first fixing plates are fixedly mounted at the top of the base plate, the two synchronous rotating shafts are respectively rotatably mounted on the first fixing plates, the rotating rollers are respectively fixedly sleeved on the two synchronous rotating shafts, the first driving motor is fixedly mounted on the outer wall of one side of the corresponding first fixing plate, the output shaft of the first driving motor is fixedly connected with one end of the corresponding synchronous rotating shaft, and the two steel pipes to be welded are respectively arranged on the rotating rollers;
the movable welding mechanism comprises two inclined supporting rods, a top plate, two second fixing plates, a threaded rod, a second driving motor, an internal thread sliding block, two first hydraulic cylinders, a mounting plate and a welding unit, wherein the two inclined supporting rods are fixedly mounted at the top of the bottom plate, the top plate is fixedly arranged at the top ends of the two inclined supporting rods, the two second fixing plates are both fixedly arranged at the bottom of the top plate, the threaded rods are rotatably arranged on two second fixing plates, the second driving motor is fixedly arranged at the bottom of the top plate, an output shaft of the second driving motor is fixedly connected with one end of a threaded rod, the internal thread sliding block is sleeved on the threaded rod in a threaded manner, the two first hydraulic cylinders are fixedly arranged at the bottom of the internal thread sliding block, the mounting plate is fixedly mounted on the output shafts of the two first hydraulic cylinders, and the welding unit is fixedly mounted at the bottom of the mounting plate.
As a further proposal of the utility model, the supporting and conveying mechanism comprises a strip-shaped groove, a plurality of second hydraulic cylinders, a strip-shaped lifting plate, a plurality of third fixing plates, a plurality of conveying rotating shafts, a third driving motor, a plurality of gears, a synchronous toothed belt and a plurality of conveying rollers, the strip-shaped groove is arranged at the top of the bottom plate, a plurality of second hydraulic cylinders are all fixedly arranged on the inner wall of the bottom of the strip-shaped groove, the strip-shaped lifting plate is fixedly arranged on the output shafts of the plurality of second hydraulic cylinders, a plurality of third fixing plates are all fixedly arranged on the top of the strip-shaped lifting plate, a plurality of conveying rotating shafts are respectively rotatably arranged on two corresponding third fixing plates, the third driving motor is fixedly arranged on one side outer wall of the corresponding third fixing plate, the output shaft of the third driving motor is fixedly connected with one end of the corresponding conveying rotating shaft, a plurality of gears are respectively fixedly arranged at one end of the plurality of conveying rotating shafts, the synchronous toothed belt is wound on a plurality of gears, and the synchronous toothed belt is meshed with the gears.
As a further aspect of the utility model, the top fixed mounting of bottom plate has two slope anchor strut, two the top of slope anchor strut respectively with two slope branch fixed connection.
As a further scheme of the utility model, two fixed mounting has two spacing slide bars, two on the one side outer wall that the second fixed plate is close to each other spacing slide bar all runs through the internal thread slider and all with internal thread slider sliding connection.
As a further scheme of the utility model, it is a plurality of arc recess has all been seted up on the transfer roller, and is a plurality of the arc recess treats welded steel pipe looks adaptation with two respectively.
As a further scheme of the utility model, the top fixed mounting of bottom plate has the controller, controller and first driving motor, second driving motor, first pneumatic cylinder, welding unit, second pneumatic cylinder and third driving motor electric connection.
Compared with the prior art, the utility model provides a manufacturing of anticorrosive plastic-coated steel pipe of heavy-calibre is with novel plastic-coated steel pipe manufacturing installation has following beneficial effect:
1. the utility model can simply and effectively rotate the plastic-coated steel pipe by arranging the rotating mechanism, thereby welding the joint of the two plastic-coated steel pipes;
2. the utility model has the advantages that the mobile welding mechanism is arranged, so that the welding unit can be simply and effectively moved, and the joint of a single plastic-coated steel pipe is welded;
3. the utility model discloses a set up and support transport mechanism for plastic-coated steel pipe after can simple effectual butt welding supports, and removes it.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the cross-sectional front view of the novel plastic-coated steel pipe manufacturing device for manufacturing the large-caliber anticorrosive plastic-coated steel pipe of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of portion B of FIG. 1;
fig. 4 is the side view structure schematic diagram of the novel plastic-coated steel tube manufacturing device for manufacturing the large-caliber anti-corrosion plastic-coated steel tube.
In the figure: 1. a base plate; 2. a first fixing plate; 3. a synchronous rotating shaft; 4. rotating the roller; 5. a first drive motor; 6. a steel pipe to be welded; 7. tilting the strut; 8. a top plate; 9. a second fixing plate; 10. a threaded rod; 11. a second drive motor; 12. an internal thread slider; 13. a first hydraulic cylinder; 14. mounting a plate; 15. a welding unit; 16. a strip-shaped groove; 17. a second hydraulic cylinder; 18. a strip-shaped lifting plate; 19. a third fixing plate; 20. a transmission rotating shaft; 21. a third drive motor; 22. a gear; 23. a synchronous toothed belt; 24. and (6) conveying rollers.
Detailed Description
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic front sectional structural view of the novel plastic-coated steel pipe manufacturing device for manufacturing a large-caliber anti-corrosion plastic-coated steel pipe according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; FIG. 3 is an enlarged schematic view of portion B of FIG. 1; fig. 4 is the side view structure schematic diagram of the novel plastic-coated steel tube manufacturing device for manufacturing the large-caliber anti-corrosion plastic-coated steel tube. The manufacturing of heavy-calibre anticorrosive plastic-coated steel pipe is with novel plastic-coated steel pipe manufacturing installation includes: the welding device comprises a base plate 1, wherein a rotating mechanism, a movable welding mechanism and a supporting and conveying mechanism are arranged on the base plate 1;
the rotating mechanism comprises a plurality of first fixing plates 2, two synchronous rotating shafts 3, a plurality of rotating rollers 4, a first driving motor 5 and two steel pipes 6 to be welded, the first fixing plates 2 are all fixedly installed at the top of the base plate 1, the two synchronous rotating shafts 3 are respectively rotatably installed on the first fixing plates 2, the rotating rollers 4 are respectively fixedly sleeved on the two synchronous rotating shafts 3, the first driving motor 5 is fixedly installed on the outer wall of one side of the corresponding first fixing plate 2, the output shaft of the first driving motor 5 is fixedly connected with one end of the corresponding synchronous rotating shaft 3, and the two steel pipes 6 to be welded are respectively arranged on the rotating rollers 4;
the movable welding mechanism comprises two inclined supporting rods 7, a top plate 8, two second fixing plates 9, a threaded rod 10, a second driving motor 11, an internal thread sliding block 12, two first hydraulic cylinders 13, a mounting plate 14 and a welding unit 15, wherein the two inclined supporting rods 7 are fixedly mounted at the top of the bottom plate 1, the top plate 8 is fixedly mounted at the top ends of the two inclined supporting rods 7, the two second fixing plates 9 are fixedly mounted at the bottom of the top plate 8, the threaded rod 10 is rotatably mounted on the two second fixing plates 9, the second driving motor 11 is fixedly mounted at the bottom of the top plate 8, an output shaft of the second driving motor 11 is fixedly connected with one end of the threaded rod 10, the internal thread sliding block 12 is sleeved on the threaded rod 10 in a threaded manner, the two first hydraulic cylinders 13 are fixedly mounted at the bottom of the internal thread sliding block 12, and the mounting plate 14 is fixedly mounted on output shafts of the two first hydraulic cylinders 13, the welding unit 15 is fixedly installed at the bottom of the mounting plate 14.
As shown in fig. 3, the supporting and conveying mechanism includes a bar-shaped groove 16, a plurality of second hydraulic cylinders 17, a bar-shaped lifting plate 18, a plurality of third fixing plates 19, a plurality of conveying rotating shafts 20, a third driving motor 21, a plurality of gears 22, a synchronous toothed belt 23 and a plurality of conveying rollers 24, the bar-shaped groove 16 is formed at the top of the bottom plate 1, the plurality of second hydraulic cylinders 17 are all fixedly installed on the inner wall of the bottom of the bar-shaped groove 16, the bar-shaped lifting plate 18 is fixedly installed on the output shafts of the plurality of second hydraulic cylinders 17, the plurality of third fixing plates 19 are all fixedly installed at the top of the bar-shaped lifting plate 18, the plurality of conveying rotating shafts 20 are respectively rotatably installed on two corresponding third fixing plates 19, the third driving motor 21 is fixedly installed on the outer wall of one side of the corresponding third fixing plate 19, the output shaft of the third driving motor 21 is fixedly connected with one end of the corresponding conveying rotating shaft 20, the gears 22 are respectively fixedly arranged at one ends of the transmission rotating shafts 20, the synchronous toothed belt 23 is wound on the gears 22, and the synchronous toothed belt 23 is meshed with the gears 22;
through setting up the support transport mechanism for can simple effectual butt welding steel pipe after the end support, and remove it.
As shown in fig. 1, two inclined reinforcing rods are fixedly installed at the top of the bottom plate 1, and the top ends of the two inclined reinforcing rods are respectively and fixedly connected with two inclined struts 7;
through setting up two slope anchor strut for can simply effectually support two slope branches 7, thereby improve the steadiness that removes welding mechanism.
As shown in fig. 2, two limiting slide bars are fixedly mounted on the outer wall of one side of each of the two second fixing plates 9, which is close to each other, and both the two limiting slide bars penetrate through the internal thread slide block 12 and are slidably connected with the internal thread slide block 12.
Through setting up two spacing slide bars for can be simple effectual internal thread slider 12 restrict, avoid internal thread slider 12 to follow threaded rod 10 synchronous revolution.
As shown in fig. 3, a plurality of conveying rollers 24 are provided with arc-shaped grooves, and the arc-shaped grooves are respectively matched with two steel pipes 6 to be welded;
through setting up the arc recess for can be simple effectual restrict the plastic-coated steel pipe, when avoiding it to remove, to one side skew.
As shown in fig. 1, a controller is fixedly installed on the top of the bottom plate 1, and the controller is electrically connected with a first driving motor 5, a second driving motor 11, a first hydraulic cylinder 13, a welding unit 15, a second hydraulic cylinder 17 and a third driving motor 21;
through setting up the controller for can be simply effectual control the device, thereby can treat welding steel pipe 6 automatically and weld.
The utility model provides a manufacturing of anticorrosive plastic-coated steel pipe of heavy-calibre is with novel plastic-coated steel pipe manufacturing device's theory of operation as follows:
the first step is as follows: when the plastic-coated steel pipe needs to be welded, the bent plastic-coated steel pipe is placed on the rotating roller 4, the first hydraulic cylinder 13 is started, the first hydraulic cylinder 13 drives the mounting plate 14 to move downwards, the mounting plate 14 drives the welding unit 15 to move downwards, the welding unit 15 is made to contact with the steel pipe 6 to be welded, the second driving motor 11 is started, the second driving motor 11 drives the threaded rod 10 to move automatically, the threaded rod 10 drives the internal thread sliding block 12 to move, and the internal thread sliding block 12 drives the welding unit 15 to move through the first hydraulic cylinder 13 and the mounting plate 14, so that the joint of the single plastic-coated steel pipe is welded;
the second step is as follows: when the joint of two steel pipes 6 to be welded needs to be welded, the welding unit 15 is moved to the joint of the two steel pipes 6 to be welded, the first driving motor 5 is started, the first driving motor 5 drives the synchronous rotating shaft 3 to rotate, the synchronous rotating shaft 3 drives the rotating roller 4 to rotate, and the rotating roller 4 drives the steel pipes 6 to be welded to rotate, so that the joint of the two steel pipes 6 to be welded is welded;
the third step: after the welding contact, need with steel pipe remove device, start second hydraulic cylinder 17, second hydraulic cylinder 17 drives bar lifter plate 18 rebound, bar lifter plate 18 drives through a plurality of transfer rollers 24 and treats welding steel pipe 6 rebound, make and treat that welding steel pipe 6 breaks away from commentaries on classics roller 4, start third driving motor 21, third driving motor 21 drives the rotation of conveying pivot 20, conveying pivot 20 drives gear 22 and rotates, a plurality of gears 22 rotate in step under the effect of synchronous cingulum 23, gear 22 drives a plurality of conveying pivots 20 and rotates, a plurality of conveying pivots 20 drive a plurality of transfer rollers 24 and rotate, thereby drive the steel pipe removal after the welding, with its remove device.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and it is intended that the scope of the invention be defined by the appended claims and their equivalents and that all such modifications are intended to be encompassed by the scope of the invention as defined in the claims.
Claims (6)
1. The utility model provides a manufacturing of anticorrosive plastic-coated steel pipe of heavy-calibre is with novel plastic-coated steel pipe manufacturing installation which characterized in that includes:
the welding device comprises a base plate, a welding device and a welding device, wherein a rotating mechanism, a movable welding mechanism and a supporting and conveying mechanism are arranged on the base plate;
the rotating mechanism comprises a plurality of first fixing plates, two synchronous rotating shafts, a plurality of rotating rollers, a first driving motor and two steel pipes to be welded, the first fixing plates are fixedly mounted at the top of the base plate, the two synchronous rotating shafts are respectively rotatably mounted on the first fixing plates, the rotating rollers are respectively fixedly sleeved on the two synchronous rotating shafts, the first driving motor is fixedly mounted on the outer wall of one side of the corresponding first fixing plate, the output shaft of the first driving motor is fixedly connected with one end of the corresponding synchronous rotating shaft, and the two steel pipes to be welded are respectively arranged on the rotating rollers;
the movable welding mechanism comprises two inclined supporting rods, a top plate, two second fixing plates, a threaded rod, a second driving motor, an internal thread sliding block, two first hydraulic cylinders, a mounting plate and a welding unit, wherein the two inclined supporting rods are fixedly mounted at the top of the bottom plate, the top plate is fixedly arranged at the top ends of the two inclined supporting rods, the two second fixing plates are both fixedly arranged at the bottom of the top plate, the threaded rods are rotatably arranged on two second fixing plates, the second driving motor is fixedly arranged at the bottom of the top plate, an output shaft of the second driving motor is fixedly connected with one end of a threaded rod, the internal thread sliding block is sleeved on the threaded rod in a threaded manner, the two first hydraulic cylinders are fixedly arranged at the bottom of the internal thread sliding block, the mounting plate is fixedly mounted on the output shafts of the two first hydraulic cylinders, and the welding unit is fixedly mounted at the bottom of the mounting plate.
2. The novel plastic-coated steel tube manufacturing device for manufacturing the large-caliber anti-corrosion plastic-coated steel tube according to claim 1, is characterized in that: the supporting and conveying mechanism comprises a strip-shaped groove, a plurality of second hydraulic cylinders, a strip-shaped lifting plate, a plurality of third fixing plates, a plurality of conveying rotating shafts, a third driving motor, a plurality of gears, a synchronous toothed belt and a plurality of conveying rollers, the strip-shaped groove is formed in the top of the bottom plate, the second hydraulic cylinders are fixedly arranged on the inner wall of the bottom of the strip-shaped groove, the strip-shaped lifting plate is fixedly arranged on output shafts of the second hydraulic cylinders, the third fixing plates are fixedly arranged on the top of the strip-shaped lifting plate, the conveying rotating shafts are respectively rotatably arranged on two corresponding third fixing plates, the third driving motor is fixedly arranged on the outer wall of one side of the corresponding third fixing plate, the output shaft of the third driving motor is fixedly connected with one end of the corresponding conveying rotating shaft, and the gears are respectively fixedly arranged at one end of the conveying rotating shafts, the synchronous toothed belt is wound on a plurality of gears, and the synchronous toothed belt is meshed with the gears.
3. The novel plastic-coated steel tube manufacturing device for manufacturing the large-caliber anti-corrosion plastic-coated steel tube according to claim 1, is characterized in that: the top of bottom plate fixed mounting has two slope anchor rods, two the top of slope anchor rod is respectively with two slope branch fixed connection.
4. The novel plastic-coated steel tube manufacturing device for manufacturing the large-caliber anti-corrosion plastic-coated steel tube according to claim 1, is characterized in that: two fixed mounting has two spacing slide bars on the one side outer wall that the second fixed plate is close to each other, two spacing slide bar all runs through the internal thread slider and all with internal thread slider sliding connection.
5. The novel plastic-coated steel tube manufacturing device for manufacturing the large-caliber anti-corrosion plastic-coated steel tube according to claim 2, is characterized in that: and arc-shaped grooves are formed in the conveying rollers and are matched with the two steel pipes to be welded respectively.
6. The novel plastic-coated steel tube manufacturing device for manufacturing the large-caliber anti-corrosion plastic-coated steel tube according to claim 2, is characterized in that: the top fixed mounting of bottom plate has the controller, controller and first driving motor, second driving motor, first pneumatic cylinder, welding unit, second pneumatic cylinder and third driving motor electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220142107.XU CN216730407U (en) | 2022-01-19 | 2022-01-19 | Novel plastic-coated steel tube manufacturing device for manufacturing large-caliber anti-corrosion plastic-coated steel tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220142107.XU CN216730407U (en) | 2022-01-19 | 2022-01-19 | Novel plastic-coated steel tube manufacturing device for manufacturing large-caliber anti-corrosion plastic-coated steel tube |
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| CN216730407U true CN216730407U (en) | 2022-06-14 |
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| CN202220142107.XU Active CN216730407U (en) | 2022-01-19 | 2022-01-19 | Novel plastic-coated steel tube manufacturing device for manufacturing large-caliber anti-corrosion plastic-coated steel tube |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115476110A (en) * | 2022-10-11 | 2022-12-16 | 山东方大新材料科技有限公司 | Positioning device for processing oil field conveying pipeline and using method thereof |
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2022
- 2022-01-19 CN CN202220142107.XU patent/CN216730407U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115476110A (en) * | 2022-10-11 | 2022-12-16 | 山东方大新材料科技有限公司 | Positioning device for processing oil field conveying pipeline and using method thereof |
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