CN202803810U - Passive forming machine of steel-plastic composite pipe - Google Patents
Passive forming machine of steel-plastic composite pipe Download PDFInfo
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- CN202803810U CN202803810U CN 201220281868 CN201220281868U CN202803810U CN 202803810 U CN202803810 U CN 202803810U CN 201220281868 CN201220281868 CN 201220281868 CN 201220281868 U CN201220281868 U CN 201220281868U CN 202803810 U CN202803810 U CN 202803810U
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Abstract
The utility model relates to the technical field of steel-plastic composite pipe manufacturing equipment, particularly relates to a passive forming machine of a steel-plastic composite pipe and aims to solve the problem that a steel-plastic composite plate strip cannot be continuously formed into the steel-plastic composite pipe at one step. The passive forming machine is characterized by comprising a steel strip guide device, wherein a forming die is arranged behind the steel strip guide device, a horizontal module and a vertical module are crossed in the forming die, and the tail part of the forming die is provided with a welding module; a welding device with a multi-welding-gun switching function is arranged to be matched with the welding module; and a weld seam polishing device is arranged behind the welding device, and a reducing round shaping device is arranged behind the weld seam polishing device. The passive forming machine is compact in structure, high in efficiency, suitable for processing pipes with different diameters, strong in production line universality, reliable in forming and high in surface finish.
Description
Technical field
The utility model relates to composite steel-plastic steel pipe manufacturing equipment technical field, the passive forming machine of especially a kind of composite steel-plastic steel pipe.
Background technology
The composite steel-plastic steel pipe is a kind of novel two-sided aseptic production, since intensity height, good rigidly, ring stiffness greatly, little, the inner wall smooth of creep resistant, linear expansion coefficient and deeply being promoted, and ball guarantor, good heat insulating, low, the long service life of construction costs, be widely used in the water supply and sewerage pipeline.It mainly is to be lining on the steel pipe inner wall to be onstructed by adopting special pipe diameter reducing machine, hauling machine that plastic tube is worn that steel-plastics composite pipe inwall of the prior art is worn the lining plastic tube, and adopt special Joint Welding that the steel of wearing the lining plastic tube is moulded the pipe joint welding that pipe carries out all fronts, this welding method difficulty is large, and equipment requirement is expensive also high.Be a kind of apparatus for shaping composite steel-plastics tube that relates to steel plastic compounding machine tool of CN1264003A such as patent publication No., the flow production line that is formed by inner layer plastic tube extruder, cooling bath, extruding apparatus for rubber material and glue spreading apparatus, cleaning steel drying equipment, steel tube forming mold composite set, bonding machine, draw-gear.And for example patent publication No. is a kind of flanged (FLGD) steel-plastics composite pipe of CN1506210A and the flange face mould of pipe fitting and roll moulding shaping technology and this technique special use, with plastics or also steel mesh and metallic conduit or pipe fitting also comprise the flange face formation backing layer that combines in addition with rotational molding technique, this technology mainly is to solve the problem that monolithic lining technology concrete in the steel pipe and flange face plastic-coated and the disposable rotational moulding of pipe inside liner are finished, what it adopted is the flange face mould, hexsteel adopts and connects the ring type expanded metal lath, adopt respectively once unidirectional pros-and-cons type or reversible rotary rotational molding forming technique in length and breadth once for pipeline or pipe fitting, in the rotational moulding process, to adopting the flange face mould to carry out the molding mold pressing and control thickness and flatness on the steel flange face, judge liner thickness with the open circles diameter in the flange face mould tool die cavity, mainly be the feature of plastics forming aspect, fully different from technical scheme of the present invention.It also is a kind of production process of inner plastic layer of steel-plastic composite pipe of CN1327913Y just like patent publication No., the operation that it comprises has that plastic tube processed, steel pipe derusting, plastic tube draw to steel pipe, steel-plastics composite pipe is made in plastic tube inflation, heating metal pipe, cooling forming, this method not only consumes energy greatly, and have that steel pipe plastics adhesion strength is relatively poor, product wall unevenness etc. defective, will be eliminated by pottery.And tabular steel and plastic composite material is easy to manufacture, and bi-material is fully bonding, and even thickness carries out pipe forming again and greatly is better than existing sleeve pipe moulding process.
Summary of the invention
The purpose of this utility model is that the composited steel and plastic decking band is continuous in order to solve, disposal molding is the problem of composite steel-plastic steel pipe, a kind of passive forming machine of composite steel-plastic steel pipe of reasonable in design is provided, utilize composited steel and plastic decking extension, the characteristic such as can weld, be deformed into gradually pipe, continuous and weld, full circle is disposable finishes continuously.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the passive forming machine of a kind of composite steel-plastic steel pipe, it is characterized in that comprising steel tape guiding device, be provided with mould after the described steel tape guiding device, intersection is provided with bedding-in group and formwork erection group in the mould, and the afterbody of mould is provided with the welding module; Be equipped with the welder with many welding guns translation function with the welding module; Being provided with the weld seam burnishing device after the welder, is the undergauge rounding device after the weld seam burnishing device.Two groups of two rollers of steel tape guiding device make steel band smoothly enter mould, air knife is in time removed the dust on the steel strip surface, mould progressively is rolled into pipe with steel band, be welded into needed steel pipe with argon arc welding, because the composited steel and plastic decking band is called for short steel band, under the effect of mould, the distortion symmetry is carried out, seam is positioned at middle part directly over the body, the position, operating point of welder and weld seam burnishing device is also adjusted easily and is controlled, and the welder with many welding guns translation function can change rifle after the tungsten pin scaling loss in welding process; The weld seam burnishing device is with the polishing of weldering place oxide layer, and the undergauge rounding device carries out the undergauge full circle to the steel pipe of postwelding, simultaneously steel pipe is carried out alignment.Work continuously, efficient and stable.
As preferably, intersect the centerline of the bedding-in group that is provided with and formwork erection group and undergauge rounding device in the described mould on same straight line, the head of mould is provided with rectifying device for steel belt.Bedding-in group and formwork erection group are provided with respectively some groups, and the gradual change amount of two groups of adjacent moulds is close, with can lacerated wound in the process that guarantees the steel belt molding body.Rectifying device for steel belt is adjusted the center line of steel band.
As preferably, described bedding-in group is provided with two horizontally disposed parallel axes, and the mould roller is housed on the parallel axes, and wherein the patrix roller is installed in the bearing block that can adjust up and down height.Distance is easy to adjust between two horizontally disposed parallel axes, and the body of different size model can be changed different mould rollers and be rolled.
As preferably, described formwork erection group is provided with two vertical shafts that are parallel to each other and are in vertical direction, and formwork erection is housed on the vertical shaft, and formwork erection is provided with the groove that matches with different phase deflection in the steel belt molding process, and the formwork erection group is provided with respectively lateral adjustment device.Distance between two vertical shafts that are parallel to each other can be adjusted, and the moulding center line is aligned in the center line pair of production line, and all formwork erections all are provided with groove, and the size of groove changes from front to back in order.
As preferably, described rectifying device for steel belt is provided with horizontally disposed slide, and slide plate is housed on the slide, slide plate is provided with the adjusting slotted hole, the slide two ends are respectively equipped with the width adjusting seat board, and the width adjusting seat board moves by regulating slotted hole, is provided with thickness adjusting apparatus in the width adjusting seat board.Horizontally disposed slide provides the radiai adjustment track of width adjusting seat board, because existence is rocked and sideslip, rectifying device for steel belt can be designed to automatically regulate the task of steel band to steel band when entering mould molding.
As preferably, described steel tape guiding device comprises one in front and one in back two roller guides wheels of arranging along the steel band direction of travel, is provided with air blade device between two groups of two roller guides wheels; Described pair of roller guide wheel is provided with two rollers of arranging up and down, and the distance between two rollers is by the adjusting device adjustment; Described air blade device is provided with up and down two air knives at least, and the windward knife needle is to the cleaning on plane on the steel band, and the leeward knife needle is to the cleaning of steel band lower plane.Steel band is to be in the same level face by two roller guides wheel, and the distance between two rollers that every group of two roller guides wheel are arranged up and down can be adjusted, and air blade device provides wind-power by air pump.
As preferably, described welder is provided with the pedestal base with vertical direction guide rail, in pedestal base blunderbuss mechanism is housed, and blunderbuss mechanism moves up and down along pedestal base and adjusts height.Blunderbuss mechanism vertically guide rail adjustment height, the product of different tube diameters can arrange different welding gun height and positions.
As preferably, described blunderbuss mechanism horizontal direction is provided with changes the gunlock structure, changes to be equipped with somely welding gun on the gunlock structure, some welding gun is respectively equipped with up and down micro-adjusting mechanism and radially turns round adjusting device.Two of welding gun operated by rotary motion can solve tungsten pin scaling loss in the welding process and the problem that can not shut down for a long time.
As preferably, described undergauge rounding device comprises at least three group undergauge modules, be provided with three undergauge dies of concentric design in every group of undergauge module, the center line that three undergauge dies form in all undergauge modules is located along the same line, and three undergauge dies are respectively equipped with centripetal adjusting device.Three groups of above undergauge rounding devices guarantee that each size of body puts in place, three centripetal complete circular die cavitys of common composition that arrange in undergauge die center.
As preferably, described undergauge module comprises the reducing die base, and the center of being equipped with has the circular support of accommodation space on the reducing die base, and three undergauge dies are arranged in the circular support, and three undergauge mold shafts are housed respectively, three undergauge mold shafts consist of equilateral triangle.Each part of this device can be assembled separately, jointly is contained on the same base again, and to guarantee centerline on the straight line of sustained height, the convenient setting from different directions of circular support adjusted the position of three undergauge mold shafts.
Effective effect of the present utility model is: compact integral structure, and volume is little; Efficiently, low cost; Die change is convenient, is fit to the tubing processing of different size diameter, the production line highly versatile; Moulding is reliable, and finished size precision and tube surfaces are highly polished, and homogeneous tube intensity is balanced after the welding.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of steel tape guiding device structural representation of the present utility model.
Fig. 3 is a kind of mould part-structure schematic diagram of the present utility model.
Fig. 4 is a kind of welder structural representation of the present utility model.
Fig. 5 is a kind of weld seam burnishing device structural representation of the present utility model.
Fig. 6 is a kind of undergauge rounding device structural representation of the present utility model.
Fig. 7 is the local structure for amplifying schematic diagram of the utility model Fig. 6.
Among the figure: 1. steel tape guiding device, 11. air blade devices, 12. pairs of roller guides wheels, 2. mould, 21. rectifying device for steel belts, 22. bedding-in groups, 23. the formwork erection group, 24. welding modules, 25. shaping mould bases, 3. welder, 31. pedestal base, 32. blunderbuss mechanisms, 33. change the gunlock structure, 4. operation panel, 5. weld seam burnishing device, 51. outer cover, 52. polishers, 6. undergauge rounding device, 61. the first undergauge module, 611. reducing die bases, 612. circular supports, 613. the undergauge die, 614. undergauge mold shafts, 615. reducing die axle beds, 62. the second undergauge module, 63. the 3rd undergauge module, 7. moulding support, 8. steel band.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Referring to Fig. 1, the passive forming machine of a kind of composite steel-plastic steel pipe of present embodiment, on moulding support 7, set gradually from front to back steel tape guiding device 1, mould 2, welder 3, weld seam burnishing device 5, undergauge rounding device 6, and the side between welder 3 and weld seam burnishing device 5 is provided with operation panel 4, and mould 2 provides power by drive unit.
Steel tape guiding device 1 comprises one in front and one in back two roller guide wheels 12 of arranging along steel band 8 direction of travel, as shown in Figure 2, two groups of two roller guide wheels 12 have guaranteed that steel band 8 is along walking on the same level face, two roller guide wheels 12 have two rollers of arranging up and down, and the distance between two rollers can be by the adjusting device adjustment.Be provided with a secondary stand between two groups of two roller guide wheels 12, steel band 8 passes the stand middle part, air blade device 11 is housed in the stand, air blade device 11 is established up and down two air knives, the windward knife needle is cleared up the upper plane of steel band 8, the leeward knife needle is cleared up the lower plane of steel band 8, and air blade device 11 provides wind-power by air pump.
Referring to Fig. 3, the head of mould 2 is provided with rectifying device for steel belt 21, rectifying device for steel belt 21 is provided with horizontally disposed slide, slide plate is housed on the slide, slide plate is provided with the adjusting slotted hole along the streamline horizontal direction, the slide two ends all are provided with the width adjusting seat board, and the width adjusting seat board moves by regulating slotted hole, is provided with thickness adjusting apparatus in the width adjusting seat board.Intersect in the mould 2 and be provided with bedding-in group 22 and formwork erection group 23, be that rectifying device for steel belt 21 is established five groups of bedding-in groups 22 afterwards, establish again two groups of formwork erection groups 23, and then establish two groups of bedding-in groups 22, the afterbody of last mould 2 is welding module 24, and welding module 24 is formwork erection formula structure.Wherein, bedding-in group 22 is provided with two horizontally disposed parallel axes, and the mould roller is housed on the parallel axes, and wherein the patrix roller is installed in the bearing block that can adjust up and down height, and whole bedding-in group 22 is fixed on the shaping mould base 25; Thirty years of age module 23 is provided with two vertical shafts that are parallel to each other and are in vertical direction, formwork erection is housed on the vertical shaft, formwork erection is provided with the groove that matches with different phase deflection in steel band 8 forming processes, the moulding circular diameter of one group of formwork erection is less than the moulding circular diameter of last group of formwork erection namely, and formwork erection group 23 is respectively equipped with lateral adjustment device.
Be equipped with the welder 3 with many welding guns translation function with welding module 24, as shown in Figure 4, be provided with the pedestal base 31 that vertical direction has guide rail in the welder 3, blunderbuss mechanism 32 can move up and down along the guide rail on the pedestal base 31 and adjust height; Blunderbuss mechanism 32 horizontal directions are provided with changes gunlock structure 33, changes two welding guns are housed on the gunlock structure 33, and two welding guns respectively are provided with up and down micro-adjusting mechanism and radially (with the direction of streamline perpendicular direction) revolution adjusting device.
Be provided with weld seam burnishing device 5 after the welder 3, weld seam burnishing device 5 is provided with an outer cover 51, as shown in Figure 5, polisher 52 is arranged in the outer cover 51, and the position of polisher 52 can be adjusted, and on the polisher 52 rubbing head is housed, rubbing head is over against weld seam, and weld seam burnishing device 5 is communicated with dust exhaust apparatus.
Body after the welding polishing enters undergauge rounding device 6, undergauge rounding device 6 comprises three groups of reducing dies, i.e. the first undergauge module 61, the second undergauge module 62, the 3rd undergauge module 63 as shown in Figure 6, is provided with three undergauge dies of concentric design in every group of undergauge module, the center line that three undergauge dies form in three groups of undergauge modules is located along the same line, and three undergauge dies are respectively equipped with centripetal adjusting device.Specifically, the undergauge module comprises reducing die base 611, as shown in Figure 7, the center of being equipped with has the circular support 612 of accommodation space on the reducing die base 611, three undergauge dies 613 are arranged in the circular support 612, and are equipped with respectively on three undergauge mold shafts 614, and three undergauge mold shafts 614 consist of equilateral triangle, three undergauge mold shafts 614 place respectively on the reducing die axle bed 615, and the centripetal distance of reducing die axle bed 615 can be adjusted.
During operation, steel band 8 enters mould 2 along steel tape guiding device 1,21 to five groups of bedding-in groups 22 of rectifying device for steel belt in mould 2 become camber gradually, enter again two groups of formwork erection groups 23 and become pipe with two groups of bedding-in composing types, then welded by welder 3, by weld seam burnishing device 5 it is carried out the weld seam polishing from the body with weld seam of welder 3 outputs, body enters at last undergauge rounding device 6 and carries out full circle curing.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any structure after the simple transformation of the present utility model, technique is all belonged to protection domain of the present utility model.
Claims (10)
1. passive forming machine of composite steel-plastic steel pipe, it is characterized in that comprising steel tape guiding device (1), described steel tape guiding device (1) is provided with mould (2) afterwards, intersection is provided with bedding-in group (22) and formwork erection group (23) in the mould (2), and the afterbody of mould (2) is provided with welding module (24); Be equipped with the welder (3) with many welding guns translation function with welding module (24); Welder (3) is provided with weld seam burnishing device (5) afterwards, and weld seam burnishing device (5) is undergauge rounding device (6) afterwards.
2. the passive forming machine of composite steel-plastic steel pipe according to claim 1, it is characterized in that intersecting in the described mould (2) centerline of the bedding-in group (22) that is provided with and formwork erection group (23) and undergauge rounding device (6) on same straight line, the head of mould (2) is provided with rectifying device for steel belt (21).
3. the passive forming machine of composite steel-plastic steel pipe according to claim 1 and 2, it is characterized in that described bedding-in group (22) is provided with two horizontally disposed parallel axes, the mould roller is housed on the parallel axes, and wherein the patrix roller is installed in the bearing block that can adjust up and down height.
4. the passive forming machine of composite steel-plastic steel pipe according to claim 1 and 2, it is characterized in that described formwork erection group (23) is provided with two vertical shafts that are parallel to each other and are in vertical direction, formwork erection is housed on the vertical shaft, formwork erection is provided with the groove that matches with different phase deflection in steel band (8) forming process, and formwork erection group (23) is respectively equipped with lateral adjustment device.
5. the passive forming machine of composite steel-plastic steel pipe according to claim 1 and 2, it is characterized in that described rectifying device for steel belt (21) is provided with horizontally disposed slide, slide plate is housed on the slide, slide plate is provided with the adjusting slotted hole, the slide two ends are respectively equipped with the width adjusting seat board, the width adjusting seat board moves by regulating slotted hole, is provided with thickness adjusting apparatus in the width adjusting seat board.
6. the passive forming machine of composite steel-plastic steel pipe according to claim 1, it is characterized in that described steel tape guiding device (1) comprises one in front and one in back two roller guide wheels (12) of arranging along steel band (8) direction of travel, is provided with air blade device (11) between two groups of two roller guide wheels (12); Described pair of roller guide wheel (12) is provided with two rollers of arranging up and down, and the distance between two rollers is by the adjusting device adjustment; Described air blade device (11) is provided with up and down two air knives at least, and the windward knife needle is to the cleaning on the upper plane of steel band (8), and the leeward knife needle is to the cleaning of steel band (8) lower plane.
7. according to claim 1 and 2 or the passive forming machine of 6 described composite steel-plastic steel pipes, it is characterized in that described welder (3) is provided with the pedestal base (31) with vertical direction guide rail, in pedestal base (31) blunderbuss mechanism (32) is housed, blunderbuss mechanism (32) moves up and down along pedestal base (31) and adjusts height.
8. the passive forming machine of composite steel-plastic steel pipe according to claim 7, it is characterized in that described blunderbuss mechanism (32) horizontal direction is provided with changes gunlock structure (33), change and be equipped with somely welding gun on the gunlock structure (33), some welding gun is respectively equipped with up and down micro-adjusting mechanism and radially turns round adjusting device.
9. according to claim 1 and 2 or the passive forming machine of 6 described composite steel-plastic steel pipes, it is characterized in that described undergauge rounding device (6) comprises at least three group undergauge modules, be provided with three undergauge dies of concentric design in every group of undergauge module, the center line of three undergauge die compositions is located along the same line in all undergauge modules, and three undergauge dies are respectively equipped with centripetal adjusting device.
10. the passive forming machine of composite steel-plastic steel pipe according to claim 9, it is characterized in that the undergauge module comprises reducing die base (611), the center of being equipped with has the circular support (612) of accommodation space on the reducing die base (611), three undergauge dies (613) are arranged in the circular support (612), and be equipped with respectively on three undergauge mold shafts (614), three undergauge mold shafts (614) consist of equilateral triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220281868 CN202803810U (en) | 2012-06-15 | 2012-06-15 | Passive forming machine of steel-plastic composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220281868 CN202803810U (en) | 2012-06-15 | 2012-06-15 | Passive forming machine of steel-plastic composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202803810U true CN202803810U (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220281868 Expired - Fee Related CN202803810U (en) | 2012-06-15 | 2012-06-15 | Passive forming machine of steel-plastic composite pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN202803810U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773304A (en) * | 2012-06-15 | 2012-11-14 | 浙江双林塑料机械有限公司 | Passive forming machine for steel-plastic compounded steel pipe |
| CN109772952A (en) * | 2019-02-26 | 2019-05-21 | 杨元恒 | A kind of metal welding pipe forming machine seat and its method of adjustment with lengthwise position adjustment |
| CN116422727A (en) * | 2023-04-23 | 2023-07-14 | 江苏久日机床科技有限公司 | Servo tubulation machine convenient to fixed work piece |
-
2012
- 2012-06-15 CN CN 201220281868 patent/CN202803810U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773304A (en) * | 2012-06-15 | 2012-11-14 | 浙江双林塑料机械有限公司 | Passive forming machine for steel-plastic compounded steel pipe |
| CN109772952A (en) * | 2019-02-26 | 2019-05-21 | 杨元恒 | A kind of metal welding pipe forming machine seat and its method of adjustment with lengthwise position adjustment |
| CN116422727A (en) * | 2023-04-23 | 2023-07-14 | 江苏久日机床科技有限公司 | Servo tubulation machine convenient to fixed work piece |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province 311100 Linping Yuhang Economic Development Zone No. 111 Tian He Lu Patentee after: Zhejiang two woods machinery limited company Address before: Hangzhou City, Zhejiang province 311100 Linping Yuhang Economic Development Zone No. 111 Tian He Lu Patentee before: Zhejiang Shuanglin Plastic Machinery Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20200615 |