CN203880252U - Production line used for production of plastic-lined spigot and socket cast-iron pipe - Google Patents
Production line used for production of plastic-lined spigot and socket cast-iron pipe Download PDFInfo
- Publication number
- CN203880252U CN203880252U CN201320884898.4U CN201320884898U CN203880252U CN 203880252 U CN203880252 U CN 203880252U CN 201320884898 U CN201320884898 U CN 201320884898U CN 203880252 U CN203880252 U CN 203880252U
- Authority
- CN
- China
- Prior art keywords
- platform
- production
- production line
- iron pipe
- lining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 6
- 239000004593 Epoxy Substances 0.000 abstract description 4
- 239000000919 ceramic Substances 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 239000011083 cement mortar Substances 0.000 abstract 2
- 238000003754 machining Methods 0.000 abstract 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 6
- 239000004568 cement Substances 0.000 description 6
- 101100136092 Drosophila melanogaster peng gene Proteins 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000088 plastic resin Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000003334 potential effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a production line used for production of a plastic-lined spigot and socket cast-iron pipe. The production line comprises multiple platforms, multiple pairs of supports arranged at the left side of one platform, rollers, a deformation device in the middle of one platform, a positioning device at the right side of one platform, a drawing device at the right end of one platform and an inflating locking device arranged at the other platform. The technical scheme with the method of application of the production line has following beneficial effects: defects of a currently ordinary cast-iron pipe by use of a cement mortar lining such as increase in weight of a pipe body, unfavorable construction and installation, inconvenient machining of the cement mortar lining, poor adhesive force, proneness to failing during construction and installation, great difficulty in production of an epoxy ceramic lining, complicated equipment and high cost are overcome; and the production line is suitable for on-line deforming, drawing, heating and expanding operation and corresponding on-line operation carried out to pipes of different linings and is particularly suitable for production of plastic-lined cast-iron pipes for municipal engineering water supply.
Description
Technical field
The utility model relates to a kind of production line of making lining plastic spipot and socket cast iron pipe.
Background technique
Existing plain cast iron pipe, because of its good combination property, often be used to do water supply aqueduct, in order to solve cast iron tube Anticorrosion, prevailing method is in cast iron tube, to adopt the first-selected anti-corrosion mode that slush liner or epoxy ceramic liner are such pipeline; Use slush liner as potable water aqueduct, because inwall is rough, resistance to water-flow is large, and easily fouling, the reactive material that hardening of cement produces affects water quality, thickness of inner lining is large (3-12mm), emptying effectiveness is lower, cement lining causes whole body weight to increase, and is unfavorable for construction and installation, and cement lining processing is inconvenient, poor adhesive force, in construction and installation process, easily cause and come off, cement lining remains many difficult points that waits solution, so the liner mode that cement lining has not been; Adopt epoxy ceramic liner, although have very high adhesion and degree of finish, manufacture difficulty is large, equipment complexity, and cost is high, can only be used for particularity engineering, cannot be widely used.
Summary of the invention
For above-mentioned situation, the purpose of this utility model is to provide a kind of production line of making lining plastic spipot and socket cast iron pipe, the fine existing injection moulding production line and simple in structure, compact that utilizes of its energy, easy to manufacture, installation, easy to maintenance, online continuous productive process, manufacturing efficiency is high, with short production cycle, operate, control simple and easy, environment friendly and pollution-free, long service life, equipment investment is few, cost of production is low, is easy to realize industrialization and large-scale production, and cost performance is high and be easy to penetration and promotion.
To achieve these goals, a kind of production line of making lining plastic spipot and socket cast iron pipe, it comprises several platforms, one platform left side arranges several to support, support is provided with running roller, this platform middle part is provided with deformation device, and this platform right side is provided with positioning device, and this platform rightmost side is stretching device and the inflation locking device that is located at another platform.
Combination property and the quality of making the production line of lining plastic spipot and socket cast iron pipe for improving the utility model, its further step is:
Deformation device is made up of chuck, upper saw pulley, deformation wheel.
Positioning device is made up of position shelf, position limit socket, postive stop baffle.
Inflation locking device is made up of locking screw, plug and cylinder.
A kind of production line of making lining plastic spipot and socket cast iron pipe of the utility model, it adopts and comprises several platforms and be located at the several to support and running roller of a platform left side, the deformation device at middle part, the positioning device on right side and the stretching device of right-hand member and the inflation locking device that is located at another platform, and be provided with the technological scheme of the using method of production line, it has overcome existing plain cast iron pipe and has used slush liner to exist body weight to increase, be unfavorable for construction and installation, cement lining processing is inconvenient, poor adhesive force, in construction and installation process, easily cause the manufacture difficulty coming off with epoxy ceramic liner large, equipment complexity, high in cost of production defect.
The beneficial effect that the utility model produced compared to existing technology.
(I) the utility model is used in the technological scheme that support, deformation device, positioning device, stretching device and inflation locking device a complete set of online continuous productive process operating process of outfit are set on platform, product structure is simple, compactness, science, reasonable, and can finely utilize existing injection moulding production line, the overlapping investment of having saved manufacturing mechanism;
(II) the utility model is used in the technological scheme that support, deformation device, positioning device, stretching device and inflation locking device a complete set of online continuous productive process operating process of outfit are set on platform, product is easy to manufacture, installation, easy to maintenance, online continuous productive process, manufacturing efficiency is high, with short production cycle;
(III) the utility model is used in the technological scheme that support, deformation device, positioning device, stretching device and inflation locking device a complete set of online continuous productive process operating process of outfit are set on platform, product operation, control simple and easy, environment friendly and pollution-free, long service life;
(IV) the utility model is used in the technological scheme that support, deformation device, positioning device, stretching device and inflation locking device a complete set of online continuous productive process operating process of outfit are set on platform, equipment investment is few, cost of production is low, the lining plastic spipot and socket cast iron pipe of its production is easy to realize industrialization and large-scale production, and cost performance is high and be easy to penetration and promotion;
(V) the utility model is used in the technological scheme that support, deformation device, positioning device, stretching device and inflation locking device a complete set of online continuous productive process operating process of outfit are set on platform, the lining plastic spipot and socket cast iron pipe of being produced by the utility model, the combination properties such as its mechanical property and physical property are significantly increased, extremely user's favor, particularly in reconstruction of the old city town, brought into play the potential effect that cannot substitute with other tubing, market prospects are wide.
The utility model be applicable to various liner tubing deformation in line, stretch, heat, Peng is swollen operation and corresponding on-line operation; Being particularly suitable for the supply water lining plastic of pipe cylinder iron of municipal engineering produces.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Brief description of the drawings
Fig. 1 is deformation device and positioning device operating mode schematic diagram in the online continuous productive process platform of the utility model.
Fig. 2 is the axial schematic diagram of deformation device operating mode in Fig. 1.
Fig. 3 is the axial schematic diagram of positioning device in the online continuous productive process platform of the utility model.
Fig. 4 is liner and glue-line mold distortion operating mode plan view in the online continuous productive process platform of the utility model.
Fig. 5 inflates locking device operating mode plan view in the online continuous productive process platform of the utility model.
Fig. 6 is the lining plastic spipot and socket cast iron pipe product plan view that the online water operation of the utility model is produced.
Fig. 7 is the left side cut away view of Fig. 6.
Fig. 8 is liner and the glue-line mold plan view that the online water operation of the utility model is produced.
Fig. 9 is the left side view of Fig. 8.
Figure 10 is the schematic diagram that the liner produced of the online water operation of the utility model and glue-line mold are deformed into U-shaped shape.
Figure 11 is the left side view of Figure 10.
Figure 12 is the online continuous productive process operational flowchart of the utility model.
In figure: 1, cast iron tube, 2, glue-line, 3, liner, 4, joint socket, 5, platform, 5a, another platform, 6, support, 7, running roller, 8, deformation device, 9, chuck, 10, upper saw pulley, 11, deformation wheel, 12, locking screw, 13, plug, 14, position shelf, 15, cross track, 16, position limit socket, 17, postive stop baffle, 18, cylinder, 19, stretching device, 20, mold, 21, long rails, 22, positioning device, 23, inflation locking device.
Embodiment
Comprehensive accompanying drawing is that the utility model is further implemented technical measures below:
A kind of lining plastic spipot and socket cast iron pipe of being made by the utility model production line, it comprises that one end arranges the cast iron tube 1 of joint socket 4, in order to make cast iron tube can obtain good combination property, cast iron tube 1 adopts ductile iron pipe 1, in order to improve the antiseptic property of cast iron tube 1, and the water delivery performance of passing through, water quality ensures performance, installation, maintainability and good cost performance, adopt and increase by a lining plastic at cast iron tube 1 inwall, and this lining plastic comprises glue-line 2 and liner 3.
By reference to the accompanying drawings, glue-line 2 and liner 3 are moulded mold 20 through the online bilayer lining of making, this bilayer lining is moulded mold 20 external diameters and is slightly less than ductile iron pipe 1 internal diameter, its skin is solid glue-line, and internal layer is plastic resin layer, and it is 0.5-1mm that solid glue-line is extruded thickness, it is 0.5-3mm that plastic resin layer is extruded thickness, pass through again sizing cooling, through tractor traction, cut into than the pipeline section of spigot and socket type spheroidal graphite cast iron pipe range 200 ± 10mm.
By reference to the accompanying drawings, for obtain to lining mould the heating of mold 20, Peng is swollen, high quality in solid creeping journey, the preferred electrical heating wire of its warming-up device and steam boiler; Indoor heat operation preferably steam heat.
Referring to accompanying drawing, insert in ductile iron pipe 1 for lining being moulded to mold 20, supportingly be provided with online production-lines, this production line has one " U " deformation platform 5, and platform 5 left sides arrange several to support 6, and support 6 is provided with running roller 7, platform 5 middle parts are provided with deformation device 8, this deformation device 8 comprises chuck 9, upper saw pulley 10, deformation wheel 11, and platform 5 right sides arrange the positioning device 22 being made up of position shelf 14, position limit socket 16, postive stop baffle 17, and platform 5 rightmost sides are stretching devices 19.
Shown in accompanying drawing, another platform 5a is provided with the inflation locking device 23 being made up of locking screw 12, plug 13 and cylinder 18.
Shown in accompanying drawing, mould mold 20 and can insert smoothly in ductile iron pipe 1 in order to ensure lining, first lining is moulded to mold 20 and be placed in the several on the running roller 7 of support 6 of " U " deformation platform 5, the front end of mold 20 is loaded in deformation device 8, mold 20 front ends are clamped with chuck 9, regulate upper saw pulley 10, deformation wheel 11, cylinder 18 and chuck 9, the width after both sides upper saw pulley 10 regulates is 90% of mold 20 diameters simultaneously, and the external diameter of deformation wheel 11 is greater than lining and moulds 20% of mold 20 external diameters.
Referring to accompanying drawing, for the online continuous productive process that ensures that lining is moulded mold 20, on the position shelf 14 on " U " deformation platform 5 right sides, ductile iron pipe 1 is installed, joint socket 4 centerings " U " the shape lining of cast iron tube 1 is moulded mold 20, and the afterbody of cast iron tube 1 is located fixing by position limit socket 16 in positioning device 22.
By reference to the accompanying drawings, when lining mould mold 20, cast iron tube 1 install appropriate after, can start stretching device 19, lining is moulded mold 20 motion vertically under stretching device 19 tractions, in mold 20 motions, be subject to the effect of upper saw pulley 10, deformation wheel 11 simultaneously and be out of shape, mould on mold 20 central axis because deformation wheel 11 acts on lining, lining is moulded mold 20 front end profiles and is deformed into gradually " U " shape.The continuous operation work of stretching device 19, lining is moulded mold 20 and is continued slowly to enter in cast iron tube 1.
Referring to accompanying drawing, moulding mold 20 when lining enters cast iron tube 1 completely and has and expose, now, in positioning device 22, postive stop baffle 17 acts on, stretching device 19 stops traction, cast iron tube 1 that lining moulds mold 20 is housed, and to proceed to inflation platform from cross track 15 be another platform 5a fixing appropriate, locking screw 12 in inflation locking device 23 is placed in long rails 21 and one end has been equipped with plug 13, one end centering lining that is unkitted plug 13 is moulded to mold 20 inner chambers, locking screw 12 lining that longitudinally track 21 enters cast iron tube 1 under stretching device 19 traction is moulded mold 20 inner chambers, locking screw 12 ends that are unkitted plug 13 are loaded onto to plug 13 simultaneously, and adjusting locking.Then, cylinder 18 moves and moulds mold 20 to lining and send into steam, and vapor (steam) temperature is 120 DEG C-130 DEG C, it is 10-15 minute that intraductal atmospheric pressure is increased to 1.0MPa. holding time, the vapor (steam) temperature of the present embodiment is 125 DEG C, and intraductal atmospheric pressure is 1.0MPa, and holding time is 13 minutes.
Comprehensive accompanying drawing, the utility model also provides a kind of using method of the production line of making lining plastic spipot and socket cast iron pipe, it by continuous online liner mold make, be out of shape, stretch, heat, Peng is swollen, and operation is carried out operation on duty, thereby realize the lining plastic of cast iron tube, its manufacturing process and online continuous productive process operating process are as follows:
A, the lining of making online liner and glue-line are moulded mold
I, solid micelle, plastic resin processing-dryer;
II, double-layer coextrusion-extruder, co-extruding mould;
III, vacuum sizing-shaper, vacuum box;
IV, cooling-spraying box;
V, traction-tractor;
VI, scale cutting-cutting machine;
B, mold stretch
VII, clamp-chuck;
VIII, stretching-stretching device;
C, mold distortion
IX, distortion-deformation device;
D, mold are drawn in
X, draw in cast iron tube-stretching device;
XI, sealing-plug;
E, heat, Peng is swollen, admittedly mould
XII, input steam or heating-boiler or electrical heating wire;
X III, cold cut deburring-trimmer;
F, examination, warehouse-in
X IV, lining plastic spipot and socket cast iron pipe-product.
Claims (2)
1. make the production line of lining plastic spipot and socket cast iron pipe for one kind, it is characterized in that it comprises several platforms (5), one platform (5) left side arranges several to support (6), support (6) is provided with running roller (7), this platform (5) middle part is provided with deformation device (8), this platform (5) right side is provided with positioning device (22), and this platform (5) rightmost side is stretching device (19) and the inflation locking device (23) that is located at another platform (5a).
2. a kind of production line of making lining plastic spipot and socket cast iron pipe according to claim 1, is characterized in that deformation device (8) is made up of chuck (9), upper saw pulley (10), deformation wheel (11).
3
.a kind of production line of making lining plastic spipot and socket cast iron pipe according to claim 1, is characterized in that positioning device (22) is made up of position shelf (14), position limit socket (16), postive stop baffle (17).
4
.a kind of production line of making lining plastic spipot and socket cast iron pipe according to claim 1, is characterized in that inflating locking device (23) and is made up of locking screw (12), plug (13) and cylinder (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884898.4U CN203880252U (en) | 2013-12-31 | 2013-12-31 | Production line used for production of plastic-lined spigot and socket cast-iron pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884898.4U CN203880252U (en) | 2013-12-31 | 2013-12-31 | Production line used for production of plastic-lined spigot and socket cast-iron pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203880252U true CN203880252U (en) | 2014-10-15 |
Family
ID=51680747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320884898.4U Expired - Lifetime CN203880252U (en) | 2013-12-31 | 2013-12-31 | Production line used for production of plastic-lined spigot and socket cast-iron pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203880252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807520A (en) * | 2013-12-31 | 2014-05-21 | 湖南振辉管业有限公司 | Production line for manufacturing liner plastic socket type cast iron pipe |
-
2013
- 2013-12-31 CN CN201320884898.4U patent/CN203880252U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807520A (en) * | 2013-12-31 | 2014-05-21 | 湖南振辉管业有限公司 | Production line for manufacturing liner plastic socket type cast iron pipe |
| CN103807520B (en) * | 2013-12-31 | 2016-05-04 | 湖南振辉管业有限公司 | A kind of production line of making lining plastic spipot and socket cast iron pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103672211B (en) | A kind of lining plastic spipot and socket cast iron pipe and manufacturing process thereof | |
| CN103807520B (en) | A kind of production line of making lining plastic spipot and socket cast iron pipe | |
| CN103660277B (en) | A kind of internal lining pipe deformation device | |
| CN104633378A (en) | Ultraviolet light solidification soft pipe lining old pipeline repairing technology | |
| CN203880252U (en) | Production line used for production of plastic-lined spigot and socket cast-iron pipe | |
| CN202144913U (en) | U-PVC (U-polyvinyl chloride) steel belt-winding pipe | |
| CN206676612U (en) | A kind of steelplastic pipe part spray equipment | |
| CN203854198U (en) | Lining tube deformation device | |
| CN203641702U (en) | Spigot and socket pipe with lining made of plastic resin | |
| CN104908157A (en) | Super-high performance concrete compound pipeline preparation method | |
| CN203641705U (en) | Spigot and socket cast-iron pipe with lining made of plastic resin | |
| CN202291037U (en) | Steel tube bending mould | |
| CN205033555U (en) | Extrusion moulding mould of online biaxial orientation plastics heavy -calibre tubular product | |
| CN105904749A (en) | Production technology for producing prefabricated plastic thermal insulation pipeline through one-step method | |
| CN101890810A (en) | Manufacturing method of metal composite pipe | |
| CN103697246B (en) | A kind of lining plastic bell-and-spigot pipe | |
| CN202188254U (en) | Welded polyethylene three-way pipe with large caliber and large span and special production tool for welded polyethylene three-way pipe | |
| CN209756143U (en) | pipeline device for vulcanization in tire manufacturing process | |
| CN204622626U (en) | A kind of drip irrigation pipe shaped device | |
| CN201133505Y (en) | Integral forging type valve body | |
| CN204209963U (en) | A kind of novel carat pipe hot briquetting automatic production line | |
| CN202936878U (en) | Mechanically-winding round resin well | |
| CN202683660U (en) | Forming mould for steel-plastic composite steel tube | |
| CN204564857U (en) | The system of clod wash electric power four large pipeline | |
| CN203680631U (en) | Device for manufacturing large-diameter HDPE (high-density polyethylene) pipes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |
|
| CX01 | Expiry of patent term |