CN203046206U - Double-wall corrugated pipe forming machine - Google Patents
Double-wall corrugated pipe forming machine Download PDFInfo
- Publication number
- CN203046206U CN203046206U CN2012207483112U CN201220748311U CN203046206U CN 203046206 U CN203046206 U CN 203046206U CN 2012207483112 U CN2012207483112 U CN 2012207483112U CN 201220748311 U CN201220748311 U CN 201220748311U CN 203046206 U CN203046206 U CN 203046206U
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Abstract
The utility model relates to a double-wall corrugated pipe forming machine. The double-wall corrugated pipe forming machine comprises a spiral body part, a runner part, a neck mould part and a forming mould part, wherein the spiral body part is connected with an extruder; the runner part is connected with the spiral body part; the neck mould part is connected with the runner part; the forming mould part is connected with the neck mould part; the forming mould part comprises a water sleeve and a forming mould, wherein the water sleeve is connected on the neck mould part; the forming mould is sleeved at the outer side of the water sleeve; an outer wall material inlet and an inner wall material inlet are formed in the spiral body part; a color mark line extruding device is further arranged on the double-wall corrugated pipe forming machine; and the color mark line extruding device is arranged between the downstream of the outer wall material inlet and the upstream of the runner part. The color mark line extruding device is additionally arranged in the double-wall corrugated pipe forming machine, and the color mark line extruding device is delicately arranged at the tail end of the spiral body part and is arranged between the downstream of the outer wall material inlet and the upstream of the runner part, so that the color mark line extruding line is prevented from interfering with the forming mould, and therefore, a space is left for the runner part and the neck mould part at the downstream.
Description
Technical field
The utility model relates to plastic tube mould field, particularly a kind of make-up machine of double-wall corrugated pipe.
Background technology
In the prior art, be widely used in polyethylene pipe in the industry-by-industry usually by high molecular polymer cooling forming after make-up machine is extruded of molten state, these polyethylene pipes can be used as water pipe, and being used for of having worn electric wire, and each is different for purposes.Be which kind of purposes in order to distinguish the polyethylene pipe that is embedded in building or the earth, generally can manage to make the colour code line of distinguishing with the plastic tube color at tube wall that its painted outer surface at tubing products forms a kind of markings of a parallel axis line.For solid wall pipe, in mould, add a colour code line apparatus and be easy to, yet when making bellows, because the structure of double-wall corrugated pipe forming machine is very complicated, generating mechanism is interfered easily, therefore is not easy to lay the colour code line apparatus.The structure of double-wall corrugated pipe forming machine is usually as disclosed in the Chinese patent 201020235910.5, comprise the current divider that sets gradually, the bellow forming tool, corrugated pipe forming device, wherein current divider links to each other with extruder, wherein, the bellow forming tool comprises the conveyor screw parts, runner parts and mouthful mould parts, the high molecular polymer of molten state is formed inwall material and the outer wall material of bellows by shunting in the conveyor screw parts, and in the runner parts, further make material even, finally in mouth mould parts, be extruded, and corrugated pipe forming device comprises cooling jacket and the mould that circulates in the water jacket outside, the inwall material solidifies rapidly under the cooling of water jacket, the outer wall material is formed ripple by vacuum suction and protuberance in mould, obtain bellows as shown in Figure 3.
The utility model content
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, and a kind of double-wall corrugated pipe forming machine that can form the colour code line at bellows is provided.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of double-wall corrugated pipe forming machine, comprise the conveyor screw parts that join with extruder, the runner parts that link to each other with described conveyor screw parts, the mouth mould parts that link to each other with described runner parts, the mould parts that link to each other with described mouthful of mould parts, described mould parts comprise the mould that is connected the water jacket on the described mouth mould parts and is enclosed within the described water jacket outside; Have outer wall material inlet and inwall material inlet on the described conveyor screw parts, also be provided with colour code line extrusion device on the described double-wall corrugated pipe forming machine, described colour code line extrusion device is between the upstream of the downstream of described outer wall material inlet and described runner parts.
Preferably, described colour code line extrusion device is positioned on the described conveyor screw parts, and is positioned at the downstream of described outer wall material inlet.
Preferably, described conveyor screw parts comprise the tail die holder with described inwall material inlet, with die sleeve before the outer wall that described tail die holder is connected, be arranged on the inwall shunting support in the described tail die holder and divide flow cone, be arranged on inwall core and the preceding die sleeve of inwall in the preceding die sleeve of described outer wall, described tail die holder, internal face and described minute flow cone of die sleeve before inwall shunting support and the inwall, the outside wall surface of inwall core forms the inwall runner, form the outer wall runner before the described outer wall before the internal face of die sleeve and the described inwall between the outside wall surface of die sleeve, offer helicla flute on the outside wall surface of die sleeve before the described inwall.
Preferably, described colour code line extrusion device comprises first flow with colour code line material entrance, be threaded in second runner that described outer wall front mould puts and be threaded in nut on the described second runner bottom, described second runner passes described nut and upper end and described first flow and joins, the bottom of described second runner is connected with described outer wall runner, and described second runner is positioned at described spiral fluted downstream.
The advantage that the utility model is compared with conventional art is: the utility model adds colour code line extrusion device in double-wall corrugated pipe forming machine, and dexterously this colour code line extrusion device is arranged on the end of conveyor screw parts, be positioned at the downstream of outer wall material inlet and the upstream of runner parts, thereby avoid interfering with mould, and give runner parts and mouthful mould parts slot milling in downstream.
Description of drawings
Accompanying drawing 1 is the structural representation of double-wall corrugated pipe forming machine;
Accompanying drawing 2 is the structural representation of conveyor screw parts of the present utility model;
Accompanying drawing 3 is the schematic diagram of bellows;
Wherein: 1, conveyor screw parts; 10, die sleeve before the outer wall; 11, inwall shunting support; 12, tail die holder; 13, divide flow cone; 14, inwall core; 15, die sleeve before the inwall; 16, outer wall material inlet; 17, inwall material inlet; 18, helicla flute; 2, runner parts; 21, outer wall shunting support; 22, inwall runner spacer shell; 23, inwall core; 24, outer wall runner spacer shell; 3, mouthful mould parts; 31, outer wall mouth mould; 32, outer wall core; 33, inwall mouth mould; 34, inwall core; 4, mould parts; 41, water jacket; 5, outer wall material runner; 6, colour code line extrusion device; 61, first flow; 62, second runner; 63, nut.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model is described in further detail, described in this specification " on ", D score direction and the upper and lower shown in the accompanying drawing 1 be to corresponding, the direction of arrow indication is the Flow of Goods and Materials direction in the accompanying drawing 1:
Shown in accompanying drawing 1, a kind of double-wall corrugated pipe forming machine, comprise the conveyor screw parts 1 that join with extruder, the runner parts 2 that link to each other with described conveyor screw parts 1, the mouth mould parts 3 that link to each other with described runner parts 2, the mould parts 4 that link to each other with described mouthful of mould parts 3, described mould parts 4 comprise the some mould (not shown) that are connected the water jacket 41 on the described mouth mould parts and are enclosed within described water jacket 41 outsides.
Have outer wall material inlet 16 and inwall material inlet 17 on the described conveyor screw parts 1, inwall material inlet 17 is connected with extruder, and outer wall material inlet 16 joins with outer wall material runner 5.Described conveyor screw parts 1 comprise the tail die holder 12 with described inwall material inlet 17, with die sleeve 10 before the outer wall that described tail die holder 12 is connected, be arranged on the inwall shunting support 11 in the described tail die holder 12 and divide flow cone 13, be arranged on inwall core 14 and the preceding die sleeve 15 of inwall in the preceding die sleeve 10 of described outer wall, described tail die holder 12, internal face and described minute flow cone 13 of die sleeve 15 before inwall shunting support 11 and the inwall, the outside wall surface of inwall core 14 surrounds the inwall runner jointly, forms the outer wall runner before the described outer wall before the internal face of die sleeve 10 and the described inwall between the outside wall surface of die sleeve 15.
Also be provided with colour code line extrusion device 6 on the described double-wall corrugated pipe forming machine, this colour code line extrusion device 6 can be between the upstream of the downstream of described outer wall material inlet 16 and described runner parts 2, be positioned on the described conveyor screw parts such as the colour code line extrusion device 6 described in the present embodiment, and be positioned at the downstream of described outer wall material inlet 16 and helicla flute 18, because the outer wall material mixes through abundant at helicla flute 18 places, therefore sneaks into Shi Buhui when the colour code material color is mixed.Colour code line extrusion device 6 is set in this position can avoids causing interference to the mould in downstream, can avoid outer wall material runner 5 simultaneously.
Described colour code line extrusion device 6 comprises the first flow 61 with colour code line material entrance, be threaded in second runner 62 on the die sleeve 10 before the described outer wall and be threaded in nut 63 on described second runner 62 bottoms, described second runner 62 passes described nut 63 and upper end and described first flow 61 and joins, the bottom of described second runner 62 is connected with described outer wall runner, therefore in bellows outer wall material flow during through the lower end of second runner 62, the colour code material is sneaked in the outer wall material, and therefore the goods that form through mould will adhere to the difference of a 2-5mm and the markings of goods external diameter in shape.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (4)
1. double-wall corrugated pipe forming machine, comprise the conveyor screw parts that join with extruder, the runner parts that link to each other with described conveyor screw parts, the mouth mould parts that link to each other with described runner parts, the mould parts that link to each other with described mouthful of mould parts, described mould parts comprise the mould that is connected the water jacket on the described mouth mould parts and is enclosed within the described water jacket outside; Have outer wall material inlet and inwall material inlet on the described conveyor screw parts, it is characterized in that: also be provided with colour code line extrusion device on the described double-wall corrugated pipe forming machine, described colour code line extrusion device is between the upstream of the downstream of described outer wall material inlet and described runner parts.
2. double-wall corrugated pipe forming machine according to claim 1, it is characterized in that: described colour code line extrusion device is positioned on the described conveyor screw parts, and is positioned at the downstream of described outer wall material inlet.
3. double-wall corrugated pipe forming machine according to claim 2, it is characterized in that: described conveyor screw parts comprise the tail die holder with described inwall material inlet, with die sleeve before the outer wall that described tail die holder is connected, be arranged on the inwall shunting support in the described tail die holder and divide flow cone, be arranged on inwall core and the preceding die sleeve of inwall in the preceding die sleeve of described outer wall, described tail die holder, internal face and described minute flow cone of die sleeve before inwall shunting support and the inwall, the outside wall surface of inwall core forms the inwall runner, form the outer wall runner before the described outer wall before the internal face of die sleeve and the described inwall between the outside wall surface of die sleeve, offer helicla flute on the outside wall surface of die sleeve before the described inwall.
4. double-wall corrugated pipe forming machine according to claim 3, it is characterized in that: described colour code line extrusion device comprises first flow with colour code line material entrance, be threaded in second runner that described outer wall front mould puts and be threaded in nut on the described second runner bottom, described second runner passes described nut and upper end and described first flow and joins, the bottom of described second runner is connected with described outer wall runner, and described second runner is positioned at described spiral fluted downstream.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207483112U CN203046206U (en) | 2012-12-31 | 2012-12-31 | Double-wall corrugated pipe forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207483112U CN203046206U (en) | 2012-12-31 | 2012-12-31 | Double-wall corrugated pipe forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203046206U true CN203046206U (en) | 2013-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207483112U Expired - Lifetime CN203046206U (en) | 2012-12-31 | 2012-12-31 | Double-wall corrugated pipe forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203046206U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935010A (en) * | 2014-03-10 | 2014-07-23 | 苏州杰威尔精密机械有限公司 | Double-wall pipe mold inner wall die transition sleeve and disassembly-assembly tool thereof |
| CN104290307A (en) * | 2014-10-24 | 2015-01-21 | 贵州晟扬管道科技有限公司 | Two-color tube processing equipment |
| CN104589614A (en) * | 2015-01-09 | 2015-05-06 | 张雁 | Spiral plastic ribbed pipe straight line mold |
| CN105252747A (en) * | 2015-11-06 | 2016-01-20 | 苏州同大机械有限公司 | Visual liquid level line material extruding device for huffing molding of hollow plastic containers |
| CN105479716A (en) * | 2016-01-07 | 2016-04-13 | 长园电子（东莞）有限公司 | Thermal contraction double-wall casing pipe adjustment-free extrusion die |
| CN106003656A (en) * | 2016-08-05 | 2016-10-12 | 张家港市金达利模塑有限公司 | Double-wall corrugated pipe extrusion die |
| CN106042321A (en) * | 2016-08-05 | 2016-10-26 | 张家港市金达利模塑有限公司 | Double-wall bellows extrusion mold interlayer airtight independent airway |
| CN107081893A (en) * | 2017-04-21 | 2017-08-22 | 东莞市松湖塑料机械股份有限公司 | The shaped device of development medical catheter |
| GR1009158B (en) * | 2016-05-24 | 2017-11-10 | Εμμ. Κουβιδης Α.Β.Ε.Ε. | Plastic tube characterised by double structured walls and a third outer layer having longitudinal signaling coloured lines |
| CN108544732A (en) * | 2018-04-10 | 2018-09-18 | 大连三垒科技有限公司 | Double-wall corrugated pipe with enhancing coating and its manufacture mold |
-
2012
- 2012-12-31 CN CN2012207483112U patent/CN203046206U/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935010A (en) * | 2014-03-10 | 2014-07-23 | 苏州杰威尔精密机械有限公司 | Double-wall pipe mold inner wall die transition sleeve and disassembly-assembly tool thereof |
| CN103935010B (en) * | 2014-03-10 | 2016-04-06 | 苏州杰威尔精密机械有限公司 | Double-wall pipe mould inner wall mouth mould spacer shell and dismantling device thereof |
| CN104290307A (en) * | 2014-10-24 | 2015-01-21 | 贵州晟扬管道科技有限公司 | Two-color tube processing equipment |
| CN104589614A (en) * | 2015-01-09 | 2015-05-06 | 张雁 | Spiral plastic ribbed pipe straight line mold |
| CN105252747A (en) * | 2015-11-06 | 2016-01-20 | 苏州同大机械有限公司 | Visual liquid level line material extruding device for huffing molding of hollow plastic containers |
| CN105479716B (en) * | 2016-01-07 | 2017-07-07 | 长园电子（东莞）有限公司 | A kind of thermal contraction double wall casing exempts to adjust extrusion die |
| CN105479716A (en) * | 2016-01-07 | 2016-04-13 | 长园电子（东莞）有限公司 | Thermal contraction double-wall casing pipe adjustment-free extrusion die |
| GR1009158B (en) * | 2016-05-24 | 2017-11-10 | Εμμ. Κουβιδης Α.Β.Ε.Ε. | Plastic tube characterised by double structured walls and a third outer layer having longitudinal signaling coloured lines |
| CN106003656A (en) * | 2016-08-05 | 2016-10-12 | 张家港市金达利模塑有限公司 | Double-wall corrugated pipe extrusion die |
| CN106042321A (en) * | 2016-08-05 | 2016-10-26 | 张家港市金达利模塑有限公司 | Double-wall bellows extrusion mold interlayer airtight independent airway |
| CN106003656B (en) * | 2016-08-05 | 2018-03-06 | 张家港市金达利模塑有限公司 | Double-wall corrugated pipe extrusion die |
| CN106042321B (en) * | 2016-08-05 | 2018-06-29 | 张家港市金达利模塑有限公司 | The closed separated air flue of double-wall corrugated pipe extrusion die interbedded gas |
| CN107081893A (en) * | 2017-04-21 | 2017-08-22 | 东莞市松湖塑料机械股份有限公司 | The shaped device of development medical catheter |
| CN107081893B (en) * | 2017-04-21 | 2019-06-28 | 东莞市松湖塑料机械股份有限公司 | The molding machine of development medical catheter |
| CN108544732A (en) * | 2018-04-10 | 2018-09-18 | 大连三垒科技有限公司 | Double-wall corrugated pipe with enhancing coating and its manufacture mold |
| CN108544732B (en) * | 2018-04-10 | 2020-10-30 | 大连三垒科技有限公司 | Double-wall corrugated pipe with reinforced coating and manufacturing mold thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |
|
| CX01 | Expiry of patent term |