CN205614997U - A roller system presses for flared type 3PE anticorrosive steel pipe - Google Patents
A roller system presses for flared type 3PE anticorrosive steel pipe Download PDFInfo
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- CN205614997U CN205614997U CN201620482909.XU CN201620482909U CN205614997U CN 205614997 U CN205614997 U CN 205614997U CN 201620482909 U CN201620482909 U CN 201620482909U CN 205614997 U CN205614997 U CN 205614997U
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- concora crush
- pressure roller
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Abstract
The utility model provides a roller system presses for flared type 3PE anticorrosive steel pipe, includes compression roller group, its characterized in that: compression roller group adopts the appearance different, the concora crush roller and bent shape roller that are used for the straight section and the flaring section of flared type steel pipe respectively, press roller system still to include the base, stand and the setting of rotatable setting on the base is equipped with the height adjustment frame that is used for adjusting concora crush roller and lift of bent shape roller and removal on the stand, the left -right control is erect to put to do to control to adjust on the height adjustment frame and is removed, front and back adjusting mount setting is made adjustable and is removed on the left -right control frame, the compression roller is connected on the adjusting mount of front and back. The utility model discloses practicality rational in infrastructure, the straight section and the flaring section of steel pipe are pressed the film respectively to the silicon rubber compression roller of two kinds of shapes of adoption to adaptation flared type steel pipe external diameter changes, the concurrent operation is all very convenient with the regulation, can satisfy the production technology needs of the anticorrosive production line of flared type 3PE anticorrosive steel pipe.
Description
Technical field
This utility model belongs to anti-corrosive steel tube production technical field, relates to a kind of pressure roller for flared type 3PE anti-corrosive steel tube
System, it is adaptable to flared type 3PE anti-corrosive steel tube production line uses.
Background technology
3PE anti-corrosive steel tube has that corrosion-resistant, shock resistance, anti-medium permeability be strong, the advantage of length in service life, extensively should
For the pipeline engineering fields such as oil, chemical industry, natural gas, heating power, sewage disposal, water source, bridge, steel construction, 3PE
The external anti-corrosion layer of anti-corrosive steel tube is divided into 3 layers, nexine be epoxy resin anticorrosive coat, outer layer be PE protective layer, intermediate layer is
AD glue adhesive linkage, by combining three's premium properties, be effectively improved resistance to chemical attack, resistance to cathodic disbonding, mechanical resistant break
Bad performance.Such as the Chinese patent " 3PE anti-corrosive steel tube is used in a kind of feedwater " of Patent No. CN201320075810.4, bag
Include steel pipe, FBE, adhesive layer, polyethylene layer, it is characterised in that: at the inwall of described steel pipe and outer
Wall electrostatic spraying FBE, is wound around adhesive, at adhesive layer in the periphery of the FBE of outer wall of steel pipe
Upper winding polyethylene layer.
The steel pipe of the circles such as at present 3PE steel pipe corrosion-proof production line mainly processing, as spiral welded steel pipe, straight seam welded steel pipe and
Seamless steel pipe etc..The anticorrosive coat coating process of traditional 3PE anti-corrosive steel tube is first to spray to be heated to by epoxy powder
The steel tube surface of uniform temperature, then AD glue-line extruder is coated to outside epoxy layer by a ring mould,
Again another extruder protective layer used for PE is coated to the outside of AD glue-line, AD glue-line by another ring mould
Epoxy layer and PE protective layer are bonded together.Then for the steel pipe of flared type, because it diametrically changes and joins
There is prominent draw ring so that conventional antisepsis production line can not use.
It addition, conventional 3PE steel pipe corrosion-proof production line uses extruder extrusion adhesive and the sheet material of polyethylene, pass through silica gel
Pressure roller is wound into the technique on steel pipe, due to flared type steel pipe its diametrically change and be furnished with prominent draw ring, therefore
Pressure roller can not get out of the way draw ring position the change that adapts to external diameter and can not use.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of rational in infrastructure, regulation for the above-mentioned state of the art
It is conveniently used for the pressing roll system of flared type 3PE anti-corrosive steel tube.
The technical scheme that the above-mentioned technical problem of this utility model solution is used is: a kind of for flared type 3PE anti-corrosive steel tube
Pressing roll system, including pressure roller group, it is characterised in that: described pressure roller group use profile different, be respectively used to flared type
The flat segments of steel pipe and the concora crush roller of flared section and curved roller, pressing roll system also includes base, is rotatably arranged on base
On column and be arranged on column be provided with for regulate concora crush roller and curved roller lifting and movement height adjust frame, a left side
Right adjustment frame is arranged on height adjustment frame and moves as left and right adjusting, before and after front and back adjustment frame is arranged on and makees on left and right adjustment frame
Regulation is mobile, and pressure roller group is connected to front and back adjust on frame.
As improvement, described height adjusts frame and uses reductor to drive chain form to be liftably arranged on column, left and right
Adjusting frame uses reductor to drive feed screw nut form can movably be horizontally set on the front end of height adjustment frame, front and back
Adjustment frame uses reductor to drive feed screw nut form to run through movably forward and backward and is arranged on left and right adjustment frame.
Improving, described concora crush roller and curved roller are fixed in pressure roller connecting rod again, and pressure roller connecting rod is by swing arm swingably
It is arranged on the one end front and back adjusting frame, swing arm is provided with control concora crush roller and the rotary cylinder of curved roller switching.
Improving further, the two ends of described concora crush roller and curved roller are rotatably arranged in two pressure roller connecting rods respectively,
Swing arm is corresponding two, and every swing arm one end is to be rotatably connected on respective linking arm, and each linking arm is fixed on again
Front and back adjusting one end of frame, the every swing arm other end is rotatably connected in pressure roller connecting rod, and rotary cylinder is arranged on pendulum
The lateral wall of arm, the fixing axle between pressure roller connecting rod is integrally fixed on the outfan of rotary cylinder.
Further improving, described front and back adjustment on frame is additionally provided with the telescopic cylinder for driving swing arm to rotate, telescopic cylinder
One end rotates with the postmedian of swing arm and is connected, and the telescopic cylinder other end is to be rotatably connected to front and back adjust the one of frame
End, concora crush roller and curved roller are pressed on steel tube surface by telescopic cylinder.
As improvement, described telescopic cylinder is provided with the pressure regulator valve for controlling thrust.
Preferably, described concora crush roller and curved roller are silicone rubber pressure roller, and hardness is shore hardness 10～15 °, concora crush roller and song
The inside of shape roller is connected with to lower the temperature to prevent the cooling water of film curling round the roll, and the end of concora crush roller and curved roller is respectively equipped with water
Cold swivel joint.
As improvement, described column can 360 ° rotate be arranged on base.
Finally, described front and back adjustment on frame also includes the photoswitch for detecting flared type steel pipe draw ring, when steel pipe is wound around
When having arrived draw ring position, photoswitch detects draw ring, automatically controls and front and back adjusts frame and move pressure roller is removed steel pipe.
Compared with prior art, the utility model has the advantage of: use the silicone rubber pressure roller of two kinds of shapes respectively by film
It is pressed onto flat segments and the flared section of steel pipe, to adapt to the change of flared type outer diameter of steel pipes；Rotatable column, high low-key are set
Whole frame, left and right adjust frame and front and back adjust frame so that pressure roller is rotatable, lifting and all around moving；Rotation is set
Cylinder, controls the switching of two pressure rollers；Photoswitch is set, draw ring can be avoided.This utility model practicality rational in infrastructure,
Operation and regulation are all very convenient, can meet the production technology needs of flared type 3PE anti-corrosive steel tube antisepsis production line.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is the side view of Fig. 1；
Fig. 3 be flared type steel pipe of the present utility model structural representation,
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
As shown in Figures 1 to 3, a kind of pressing roll system for flared type 3PE anti-corrosive steel tube, including base 1, column 2 and
Pressure roller, base 1 is fixed on work place, column 2 can 360 ° rotate be vertically arranged on base 1, rotational structure
Can use traditional structure, pressure roller group is to use the flat segments 101 that profile is different, be respectively used to flared type steel pipe 100
With concora crush roller 3 and the curved roller 4 of flared section 102, the contour shape of curved roller 4 and flared section 102 are adaptive, vertical
Post 2 be provided with for regulate concora crush roller 3 and curved roller 4 lifts and the height of movement adjust frame 5, left and right adjust frame 6 and
Front and back adjusting frame 7, height adjusts frame 5 and uses reductor 51 to drive chain 52 form to be liftably arranged on column 2,
That is the stand that height adjusts frame 5 is to be removably fixed on column 2 by guide rail, column 2 top and high low-key
The stand of whole frame 5 is respectively fixed with drive sprocket and by movable sprocket, drive sprocket and had chain by connecting between movable sprocket
52, the output chain gear of reductor 51 connects drive sprocket by chain, it is achieved height adjusts lifting and the movement of frame 5；
Left and right adjusts frame 6 and uses reductor 61 to drive feed screw nut form can movably be horizontally set on height adjustment frame 5
Front end, that is left and right is adjusted the stand 63 of frame 6 and is coordinated by guide rail and pulley, is slidably fixed to high low-key
The front end of whole frame 5, generally, left and right adjusts the guide rail 64 of frame 6 and is fixed on the front end just adjusting frame 5, and left and right adjusts
Being fixed with a leading screw 62 on the guide rail of frame 6 and drive the reductor 61 of screw mandrel, left and right adjusts these 63 tops of stand of frame 6
It is further fixed on nut, makes screw mandrel 62 be fixed on left and right by nut and adjust on the stand 63 of frame 6, such reductor 61
Drive screw mandrel 62, left and right can be made to adjust frame 6 and move left and right；Front and back adjusting frame 7 uses reductor 71 to drive leading screw
Nut form can run through movably forward and backward and is arranged on left and right and adjusts on frame 6, that is the stand 72 front and back adjusting frame 7 leads to
Cross track 75 and fixed pulley 73 coordinates, left and right can be arranged on movably forward and backward and adjust on frame 6, front and back adjust the frame of frame 7
Seat 7 top and bottom are fixed with track 75, accordingly, secure fixed pulley 73 up and down in the connection framework of left and right adjustment frame 6,
Reductor 71 is fixed on the stand 72 front and back adjusting frame 7, reductor 71 drive connection one leading screw 74, leading screw 74
Connecting with nut thread in the connection framework that left and right adjusts frame 6, such reductor 71 drives leading screw 74, before and after can making
Adjust frame 7 to move forward and backward；So adjust frame 5 by height, left and right adjusts frame 6 and front and back adjust frame 7 and can realize
Concora crush roller 3 and curved roller 4 lift and all around move；Concora crush roller 3 and curved roller 4 are fixed on pressure roller connecting rod 11
On, pressure roller connecting rod 11 is arranged on the one end front and back adjusting frame 7 swingably by swing arm 8, is provided with in swing arm 8
In order to control concora crush roller and the rotary cylinder 10 of curved roller switching；Specifically, the two ends of concora crush roller 3 and curved roller 4 are divided
Not being rotatably arranged in two parallel pressure roller connecting rods 11, swing arm 8 is also corresponding two, every swing arm 8 one
End is to be rotatably connected on respective linking arm 81, and each linking arm 81 is fixed on the one end front and back adjusting frame 7 again,
Every swing arm 8 other end is also to be rotatably connected in pressure roller connecting rod 11, and rotary cylinder 10 is arranged on swing arm 8
Lateral wall, the fixing axle between pressure roller connecting rod 11 is integrally fixed on the outfan of rotary cylinder 10, so can realize
The rotation switching of concora crush roller 3 and curved roller 4；Front and back adjust on frame 7 and be additionally provided with the flexible gas for driving swing arm 8 to rotate
Cylinder 9, telescopic cylinder 9 is also corresponding two or one, and one end of swing arm 8 is connected with pressure roller connecting rod 11, in
Rear portion is to rotate with telescopic cylinder 9 one end to be connected, and telescopic cylinder 9 other end is to be rotatably connected to front and back adjust frame
One end of 7, such concora crush roller 3 and curved roller 4 can be pressed on flared type steel pipe 100 surface by telescopic cylinder 9, stretch
Contracting cylinder 9 is provided with the pressure regulator valve for controlling thrust；In the lateral wall of swing arm 8, concora crush roller 3 and curved roller 4 it
Between be provided with to control concora crush roller 3 and the rotary cylinder 10 of curved roller 4 switching so that it is 180 degree of rotations can be made, so may be used
To forward corresponding pressure roller to operating position at the diverse location of flared type steel pipe 100；Concora crush roller 3 and curved roller 4 are equal
For silicone rubber pressure roller, hardness is shore hardness 10～15 °, and the inside of concora crush roller 3 and curved roller 4 is connected with cooling water, in order to
Cooling prevents film curling round the roll, the end of concora crush roller 3 and curved roller 4 to be respectively equipped with water-cooling swivel joint 31 and 41；Pressure
Roller system adjusts one end of frame 7 and also includes the photoswitch for detecting flared type steel pipe draw ring, when flared type steel front and back
When pipe 100 has been wound into draw ring 103 position, photoswitch detects draw ring 103, automatically controls adjustment frame 7 front and back and moves
Move and pressure roller is removed flared type steel pipe 100, it is possible to ensure that pressure roller will not bump against draw ring 103 and damage.
When 3PE steel pipe corrosion-proof production line produces, adjust frame 5 by pillar 2, height, left and right adjusts frame 6 and front
Pressure roller is adjusted to suitable position by rear adjustment frame 7, and antisepsis production line uses extruder extrusion adhesive and the sheet of polyethylene
Material, concora crush roller 3 and curved roller 4 realize switching by rotary cylinder 10, use concora crush roller 3 that film is pressed onto flared type
The flat segments 101 of steel pipe 100, film is pressed onto the flared section 102 of flared type steel pipe 100, makes film twine by curved roller 4
On flared type steel pipe 100, when being wound into draw ring 103 position, photoswitch is had draw ring 103 to be detected, from
Before and after dynamic control, adjustment frame 7 moves and pressure roller is removed flared type steel pipe 100 so that pressure roller will not bump against draw ring 103 and damage
Bad.
The above is only preferred implementation of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of without departing from this utility model know-why, it is also possible to make some improvements and modifications, these
Improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (9)
1. for a pressing roll system for flared type 3PE anti-corrosive steel tube, including pressure roller group, it is characterised in that: described pressure
Roller group uses the flat segments and the concora crush roller of flared section and curved roller, pressure roller that profile is different, be respectively used to flared type steel pipe
System also includes base, the column being rotatably arranged on base and is arranged on column and is provided with for regulating concora crush roller
Adjusting frame with the height of the lifting of curved roller and movement, left and right adjustment frame is arranged on height adjustment frame and moves as left and right adjusting,
Before and after front and back adjustment frame is arranged on and makees on left and right adjustment frame, regulation is moved, and pressure roller group is connected to front and back adjust on frame.
Pressing roll system the most according to claim 1, it is characterised in that: described height adjusts frame and uses reductor band
Dynamic chain form is liftably arranged on column, and left and right adjusts frame and uses reductor to drive feed screw nut form to move left and right
It is horizontally set on the front end just adjusting frame dynamicly, front and back adjusts frame and use reductor to drive feed screw nut form front and back to move
Run through dynamicly and be arranged on left and right adjustment frame.
Pressing roll system the most according to claim 2, it is characterised in that: described concora crush roller and curved roller are fixed on pressure
In roller connecting rod, pressure roller connecting rod is arranged on, by swing arm, the one end front and back adjusting frame swingably, is provided with use in swing arm
To control concora crush roller and the rotary cylinder of curved roller switching.
Pressing roll system the most according to claim 3, it is characterised in that: the two ends of described concora crush roller and curved roller are divided
Not being rotatably arranged in two pressure roller connecting rods, swing arm is corresponding two, and every swing arm one end is to be rotatably coupled
On respective linking arm, each linking arm is fixed on the one end front and back adjusting frame again, and the every swing arm other end connects rotationally
Being connected in pressure roller connecting rod, rotary cylinder is arranged on the lateral wall of swing arm, and the fixing axle between pressure roller connecting rod is integrally fixed at
On the outfan of rotary cylinder.
Pressing roll system the most according to claim 4, it is characterised in that: adjust before and after described be additionally provided with on frame for
Driving the telescopic cylinder that swing arm rotates, telescopic cylinder one end rotates with the postmedian of swing arm and is connected, the telescopic cylinder other end
It is that the one end being rotatably connected to front and back adjust frame, concora crush roller and curved roller are pressed on steel tube surface by telescopic cylinder.
Pressing roll system the most according to claim 5, it is characterised in that: described telescopic cylinder is provided with for controlling
The pressure regulator valve of thrust.
7. according to the pressing roll system described in claim 1 to 6 any claim, it is characterised in that: described concora crush roller
Being silicone rubber pressure roller with curved roller, hardness is shore hardness 10～15 °, and the inside of concora crush roller and curved roller is connected with to drop
Temperature prevents the cooling water of film curling round the roll, and the end of concora crush roller and curved roller is respectively equipped with water-cooling swivel joint.
8. according to the pressing roll system described in claim 1 to 6 any claim, it is characterised in that: described column can
Being arranged on base of 360 ° of rotations.
9. according to the pressing roll system described in claim 1 to 6 any claim, it is characterised in that: adjust before and after described
The photoswitch for detecting flared type steel pipe draw ring is also included on whole frame, when steel pipe has been wound into draw ring position, photoelectricity
Switch detects draw ring, automatically controls and front and back adjusts frame and move pressure roller is removed steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482909.XU CN205614997U (en) | 2016-05-24 | 2016-05-24 | A roller system presses for flared type 3PE anticorrosive steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482909.XU CN205614997U (en) | 2016-05-24 | 2016-05-24 | A roller system presses for flared type 3PE anticorrosive steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205614997U true CN205614997U (en) | 2016-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620482909.XU Active CN205614997U (en) | 2016-05-24 | 2016-05-24 | A roller system presses for flared type 3PE anticorrosive steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205614997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111772294A (en) * | 2020-07-14 | 2020-10-16 | 黎明职业大学 | Improved generation sole limited slip testing arrangement |
| CN112856100A (en) * | 2021-01-05 | 2021-05-28 | 上海理工大学 | Petroleum pipeline anticorrosion construction device |
-
2016
- 2016-05-24 CN CN201620482909.XU patent/CN205614997U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111772294A (en) * | 2020-07-14 | 2020-10-16 | 黎明职业大学 | Improved generation sole limited slip testing arrangement |
| CN111772294B (en) * | 2020-07-14 | 2021-08-24 | 黎明职业大学 | Improved generation sole limited slip testing arrangement |
| CN112856100A (en) * | 2021-01-05 | 2021-05-28 | 上海理工大学 | Petroleum pipeline anticorrosion construction device |
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| GR01 | Patent grant |