CN2763015Y - Extrusion die for producing inner lining material of soft tube - Google Patents
Extrusion die for producing inner lining material of soft tube Download PDFInfo
- Publication number
- CN2763015Y CN2763015Y CNU2005200500795U CN200520050079U CN2763015Y CN 2763015 Y CN2763015 Y CN 2763015Y CN U2005200500795 U CNU2005200500795 U CN U2005200500795U CN 200520050079 U CN200520050079 U CN 200520050079U CN 2763015 Y CN2763015 Y CN 2763015Y
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- plug
- die body
- upper die
- extrusion die
- inner lining
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Abstract
The utility model discloses an extrusion die for producing inner lining material of soft tubes, particularly an extrusion die for producing inner lining material of soft tubes for a sizing circular knitting machine, wherein the utility model carries braiding with sizing synchronously, accelerates braiding speed and has high productive efficiency. The utility model comprises an upper mould body, a lower mould body, a neck mould and a core rod, wherein the lower mould body is connected with the bottom end of the upper mould body, and the top end of the neck mould is attached to the bottom end of the lower mould body; the upper mould body, the lower mould body and the neck mould are all provided with inner cavities which are communicated with feed cylinders of inner lining material, and the core rod is arranged the inner cavities. The inner cavity arranged on the upper mould body forms a tapered mouth, and a tapered top end of a dividing cone is arranged in the tapered mouth. A fixed ring is arranged between the upper mould body and the lower mould body, and the lower end of the dividing cone is arranged in an inner hole arranged on the fixed ring. The upper end of the core rod is connected with the lower end of the dividing cone, and the lower end of the core rod is provided with a size fixing core, wherein flow passages which can allow the fluid of inner lining material to flow through are arranged between the core rod, the dividing cone and the size fixing core, and between the upper and the lower mould bodies and the inner wall of the neck mould, while the top end of the upper mould body is connected with the feed cylinders of inner lining material.
Description
Technical field:
The utility model belongs to a kind of extrusion die, is specifically related to a kind of extrusion die that is used for the gluing circular weaving machine of braid over braid inner lining material flexible pipe.
Background technology:
Present flexible pipe circular weaving machine both domestic and external all can only be produced the fabric pipe embryo that does not contain inner lining material, need carry out the multiple tracks subsequent technique and just can make the flexible pipe finished product that has inner lining material.Its technological process is: circular weaving machine knits out the fabric pipe embryo, send into the gluing workshop, the gluing workshop is carried out mixing to sizing material and is opened refining, extrudes the sebific duct embryo through extruder, by manual method the internal lining pipe embryo is penetrated in the flexible hose, could obtain the finished product flexible pipe with curing process curing again.This kind processing method, environmental pollution is serious, and energy resource consumption is big, needs multiple working procedure just can finish whole process of production, and production efficiency is low, and labor strength is big.
The utility model content:
Technical problem to be solved in the utility model is the defective that overcomes above-mentioned prior art, provides a kind of braiding and gluing to carry out, can make the Lining Hose material extrusion die of the gluing circular weaving machine that braiding speeds up, production efficiency is high synchronously.
For solving the problems of the technologies described above, the utility model adopts following technical proposals: a kind of Lining Hose material extrusion die, comprise upper die body, lower mold body, mouth mould and plug, it is characterized in that described lower mold body is connected in the upper die body bottom, fit in described mouth die tip and lower mold body bottom, upper die body, a lower mold body and a mouthful mould all offer inner chamber, communicate with the inner lining material barrel, plug places described inner chamber, the inner chamber of offering in the upper die body is a bell, the tapered tip of one fen flow cone places in it, be provided with retainer ring between upper die body and the lower mold body, the lower end of described minute flow cone is installed in the set endoporus of retainer ring, described plug upper end links to each other with the lower end of minute flow cone, the plug lower end is equipped with sizing core, plug, divide flow cone and sizing core and last, form between lower mold body and mouthful mould inwall and can hold the runner that the inner lining material fluid flows through, described upper die body top links to each other with the inner lining material barrel.
As further improvement of the utility model, described upper die body top is provided with a connecting plate that links to each other with the inner lining material barrel, is provided with filter between connecting plate and the upper die body.
On the described retainer ring compressed air inlet pipe is installed, offers the pore that communicates with compressed air on described plug and the sizing core.Described sizing core can be connected with plug by hollow plug screw.Described mouthful of mould is connected by connecting ring with lower mold body.
Described sizing in-core is equiped with internal heater.Described internal heater is fixed in the sizing in-core by the plug screw that is installed in its lower end, and described plug screw is threaded with the sizing core, and the lead of internal heater is connected with supply socket on being installed on upper and lower die body.
The utility model is as the gluing extrusion die in the gluing circular weaving machine of braid over braid inner lining material flexible pipe, can be implemented on the machine and weave synchronously and gluing, need not to carry out follow-up last glue process, can save multiple working procedure, save steam boiler, reduce environmental pollution,, also can save a large amount of human resources simultaneously for the investor saves a large amount of vulcanizing equipments and worker-house.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
Each label is represented among the figure:
1, hollow plug screw 2, sizing core 3, pore 4, heating collar
5, plug 6, air inlet pipe 8, branch flow cone 9, screw
11, connecting plate 12, filter 13, screw 14, upper die body
15, retainer ring 16, lower mold body 17, connecting ring 18, mouthful mould
19, runner 20, flexible hose 21, supply socket 22, lead
23, internal heater 24, plug screw
The specific embodiment:
As shown in Figure 1, Lining Hose material extrusion die of the present utility model, comprise upper die body 14, lower mold body 16, mouthful mould 18 and plug 5, lower mold body 16 usefulness screws 13 are connected in upper die body 14 bottoms, fit with lower mold body 16 bottoms and link to each other with lower mold body 16 by connecting ring 17 in mouthful mould 18 tops, between connecting ring 17 and the lower mold body 16 by being threaded.Upper die body 14, lower mold body 16 and a mouthful mould 18 all offer inner chamber, communicate with the inner lining material barrel, plug 5 places above-mentioned inner chamber, the inner chamber of offering in the upper die body 14 is a bell, and the taper upper end of one fen flow cone 8 places in it, is provided with retainer ring 15 between upper die body 14 and the lower mold body 16, divide the lower end of flow cone 8 to be installed in the retainer ring 15 set endoporus, plug 5 upper ends link to each other with the lower end of minute flow cone 8, and plug 5 lower ends are equipped with sizing core 2, and sizing core 2 is connected with plug 5 by hollow plug screw 1.Form between plug 5, branch flow cone 8 and sizing core 2 and upper and lower die body 14,16 and mouthful mould 18 inwalls and can hold the runner 19 that the inner lining material fluid flows through.Compressed air inlet pipe 6 is installed on the retainer ring 15, the corresponding pore 3 that communicates with compressed air that on plug 5 and sizing core 2, offers, compressed air, enters in the flexible hose 20 by pore 3 through air inlet pipe 6, reaches the purpose of cooling sizing.Upper die body 14 tops are connected with a plate 11 by screw 9, for guaranteeing the gluing quality, are provided with filter 12 between connecting plate 11 and the upper die body 14.Connecting plate 11 links to each other with the inner lining material barrel.For guaranteeing that thermoplastic inner lining's material extrudes temperature requiredly, on connecting plate 11, upper and lower die body 14,16, connecting ring 17 and mouthful mould 18 heating collar 4 is installed also.As shown in Figure 1, 2, be equiped with internal heater 23 in the sizing core 2, it is fixed in the sizing core 2 by the plug screw 24 that is installed in its lower end, plug screw 24 is threaded with sizing core 2, and the supply socket 21 on the lead 22 of internal heater 23 passes sizing core 2, plug 5 and retainer ring 15 and is installed on upper and lower die body 14,16 is connected.Flowability when being provided with of internal heater 23 guaranteed that inner lining material is in entering flexible hose 20 makes gluing even.
The course of work of the present utility model is: the Lining Hose material is extruded by the extruder head of gluing circular weaving machine, and inner lining material is through connecting plate 11, and filter 12 enters upper die body 14, by 8 shuntings of minute flow cone, through runner 19, enters flexible hose 20.Compressed air is through air inlet pipe 6 simultaneously, and pore 3 enters flexible hose 20, plays the effect of cooling sizing.Heating collar 4 (totally 3 groups) provides thermal source, thereby it is temperature required to guarantee that thermoplastic is extruded.Internal heater 23 guarantees thermoplasticity sizing materials mobile temperature required when entering flexible hose 20, and the cooling of sizing material is then cooled off by the cooling device of knitted parts.
Claims (9)
1, a kind of Lining Hose material extrusion die, comprise upper die body (14), lower mold body (16), mouth mould (18) and plug (5), it is characterized in that described lower mold body (16) is connected in upper die body (14) bottom, fit in described mouth mould (18) top and lower mold body (16) bottom, upper die body (14), a lower mold body (16) and a mouthful mould (18) all offer inner chamber, communicate with the inner lining material barrel, plug (5) places described inner chamber, the inner chamber of offering in the upper die body (14) is a bell, one minute flow cone (8) tapered tip place in it, be provided with retainer ring (15) between upper die body (14) and the lower mold body (16), described minute flow cone (8) the lower end be installed in the set endoporus of retainer ring (15), described plug (5) upper end links to each other with the lower end of dividing flow cone (8), plug (5) lower end is equipped with sizing core (2), plug (5), divide flow cone (8) and sizing core (2) with last, lower mold body (14), (16) and form between mouthful mould (18) inwall and can hold the runner (19) that the inner lining material fluid flows through, described upper die body (14) top links to each other with the inner lining material barrel.
2, Lining Hose material extrusion die according to claim 1 is characterized in that described upper die body (14) top is provided with a connecting plate (11) that links to each other with the inner lining material barrel, is provided with filter (12) between connecting plate (11) and the upper die body (14).
3, Lining Hose material extrusion die according to claim 1 is characterized in that being equipped with on the described retainer ring (15) compressed air inlet pipe (6), offers the pore (3) that communicates with compressed air on described plug (5) and the sizing core (2).
4, Lining Hose material extrusion die according to claim 3 is characterized in that described sizing core (2) is connected with plug (5) by hollow plug screw (1).
5,, it is characterized in that described mouthful of mould (18) is connected by connecting ring (17) with lower mold body (16) according to claim 1 or 3 or 4 described Lining Hose material extrusion dies.
6, Lining Hose material extrusion die according to claim 5 is characterized in that described upper die body (14) top is provided with a connecting plate (11) that links to each other with the inner lining material barrel, is provided with filter (12) between connecting plate (11) and the upper die body (14).
7, Lining Hose material extrusion die according to claim 6 is characterized in that on described connecting plate (11), upper and lower die body (14,16), connecting ring (17) and mouthful mould (18) heating collar (4) being installed.
8, Lining Hose material extrusion die according to claim 7 is characterized in that being equiped with in the described sizing core (2) internal heater (23).
9, Lining Hose material extrusion die according to claim 8, it is characterized in that described internal heater (23) is fixed in the sizing core (2) by the plug screw (24) that is installed in its lower end, described plug screw (24) is threaded with sizing core (2), and the lead (22) of internal heater (23) is connected with supply socket (21) on being installed on upper and lower die body (14,16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200500795U CN2763015Y (en) | 2005-01-17 | 2005-01-17 | Extrusion die for producing inner lining material of soft tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200500795U CN2763015Y (en) | 2005-01-17 | 2005-01-17 | Extrusion die for producing inner lining material of soft tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2763015Y true CN2763015Y (en) | 2006-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200500795U Expired - Fee Related CN2763015Y (en) | 2005-01-17 | 2005-01-17 | Extrusion die for producing inner lining material of soft tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2763015Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101952107A (en) * | 2008-02-06 | 2011-01-19 | 雷金纳德·C·伯恩 | Apparatus and method for internally lining an elongate member |
| CN102229235A (en) * | 2011-06-30 | 2011-11-02 | 张建群 | Thermostatic controllable foaming machine head for plastic (PLA) sheets |
| CN102773992A (en) * | 2012-08-16 | 2012-11-14 | 天津滨海利德制管有限公司 | Internal-heating-type extruding device |
| CN104057566A (en) * | 2014-06-16 | 2014-09-24 | 启东万达机电科技有限公司 | Double-side integral molding plastic coating mould and double-side integral molding plastic coating process |
| CN105835333A (en) * | 2016-01-22 | 2016-08-10 | 浙江博门汽车零配件有限公司 | Extrusion mold |
| CN109177112A (en) * | 2018-09-10 | 2019-01-11 | 苏州金纬中空技术有限公司 | The continuous extruder head of Blow Molded Articles surface striped |
-
2005
- 2005-01-17 CN CNU2005200500795U patent/CN2763015Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101952107A (en) * | 2008-02-06 | 2011-01-19 | 雷金纳德·C·伯恩 | Apparatus and method for internally lining an elongate member |
| CN101952107B (en) * | 2008-02-06 | 2013-07-17 | 雷金纳德·C·伯恩 | Apparatus and method for internally lining an elongate member |
| CN102229235A (en) * | 2011-06-30 | 2011-11-02 | 张建群 | Thermostatic controllable foaming machine head for plastic (PLA) sheets |
| CN102229235B (en) * | 2011-06-30 | 2013-11-06 | 张建群 | Thermostatic controllable foaming machine head for plastic (PLA) sheets |
| CN102773992A (en) * | 2012-08-16 | 2012-11-14 | 天津滨海利德制管有限公司 | Internal-heating-type extruding device |
| CN104057566A (en) * | 2014-06-16 | 2014-09-24 | 启东万达机电科技有限公司 | Double-side integral molding plastic coating mould and double-side integral molding plastic coating process |
| CN105835333A (en) * | 2016-01-22 | 2016-08-10 | 浙江博门汽车零配件有限公司 | Extrusion mold |
| CN109177112A (en) * | 2018-09-10 | 2019-01-11 | 苏州金纬中空技术有限公司 | The continuous extruder head of Blow Molded Articles surface striped |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |