CN102463665A - Machine head of two-color tube plastic extruding machine - Google Patents
Machine head of two-color tube plastic extruding machine Download PDFInfo
- Publication number
- CN102463665A CN102463665A CN2010105360077A CN201010536007A CN102463665A CN 102463665 A CN102463665 A CN 102463665A CN 2010105360077 A CN2010105360077 A CN 2010105360077A CN 201010536007 A CN201010536007 A CN 201010536007A CN 102463665 A CN102463665 A CN 102463665A
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- color separation
- machine head
- melt material
- material passage
- handpiece body
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a machine head of a two-color tube plastic extruding machine, which comprises a flow divider, a heating ring, a regulating screw, a press ring, an opening mold, a fixing screw, a first machine head body, a core mold, a second machine head body, an air inlet rod, a third machine head body and an outer layer core mold, wherein the outer sides of the flow divider and the core mold as well as the inner side of the outer layer core mold form an inner layer melt material passage, the outer sides of the machine head body, the first machine head body, the second machine head body and of the outer layer core mold form an outer layer melt material passage, the inner layer melt material passage and the outer layer melt material passage are converged at the opening mold part, a color separation mold is arranged at the converged part of the inner layer melt material passage and the outer layer melt material passage, the color separation mold is sheathed on the outer layer core mold, and a plurality of color separation grooves are arranged on the color separation mold and are respectively communicated with the inner layer melt material passage and the outer layer melt material passage. The machine head has the advantages that pipeline materials and materials in different colors can be simultaneously extruded, so colored materials are permanently embedded on pipelines, products can be more easily identified, and the maintenance is convenient.
Description
Technical field
The present invention relates to the pipe extruder head, relate in particular to a kind of two-colour tube cross-head.
Background technology
Pipe applications is in the every field of modern society, and along with the development of society, people increase for the demand of pipeline day by day, and the main application of modern society's pipeline has: plumbing, lay circuit, carry gas.Yet because the restriction in space, different suppliers usually can lay a large amount of pipelines, and these pipelines are often obscured easily, has brought inconvenience for construction and maintenance.For this reason, people's mode of being employed in discernible symbol of pipeline printed outside or color usually realizes distinguishing easily; Mainly there is following defective in this mode: 1, As time goes on, the distinguished symbol of pipe surface printing very easily fades; 2, the printing material major part is a printing ink, contaminated environment very easily after coming off; 3, need in the printing process to wait for the air-dry of printing ink that the time is longer.
Summary of the invention
The objective of the invention is to solve above-mentioned inconvenience, a kind of two-colour tube cross-head is provided, it is to adopt following technical scheme to realize:
The two-colour tube extruder head; Comprise current divider, heating collar, adjustment screw, pressure ring, mouthful mould, hold-down screw, handpiece body one, core, handpiece body two, air intake lever; It is characterized in that: it also comprises another handpiece body, outer core; The outside of described current divider, core, the inboard of outer core constitutes the internal layer channel; The outside of described handpiece body, handpiece body one, handpiece body two and outer core constitutes outer channel; Described internal layer channel and outer channel are converged at mouth mould place, and the meet of described internal layer channel and outer channel is provided with the color separation mould, and described color separation die sleeve is located on the outer core; Described color separation mould is provided with some color separation grooves, and described color separation groove communicates with internal layer channel, outer channel respectively.
Described another handpiece body is vertical with host header to be provided with.
Described color separation groove is a rectangular recess, evenly is arranged on the color separation mould.
The width of described color separation groove is identical or inequality.
The present invention compared with prior art has two channel, i.e. internal layer channel, outer channel; The meet of internal layer channel and outer channel is provided with the color separation mould; The color separation mould is provided with some color separation grooves, when extruding, has just formed one or several on the pipeline and has been different from the vitta of pipeline; And be embedded on the pipeline, so just accomplished the object of the invention.
Advantage of the present invention is: simple in structure; Production efficiency is high; Good in economic efficiency; Can materials of different colors be extruded with pipeline material, thereby make colored materials forever be embedded on the pipeline; Convenient for production, and nontoxic pollution-free, make product more be prone to identification, safeguard convenient.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 be among Fig. 1 A-A to cut-away view.
Label among the figure is: 1, current divider; 2, extruder; 3, heating collar; 4, adjustment screw; 5, pressure ring; 6, mouthful mould; 7, hold-down screw; 8, handpiece body (I); 9, core; 10, outer core; 11, color separation mould; 12, handpiece body (II); 13, air intake lever; 14, outer channel; 15, internal layer channel; 16, color separation groove.
The specific embodiment:
Below in conjunction with accompanying drawing and embodiment, the present invention is made further detailed description, but does not constitute any restriction of the present invention:
Like Fig. 1, shown in 2; The two-colour tube extruder head; Comprise current divider 1, heating collar 3, adjustment screw 4, pressure ring 5, mouthful mould 6, hold-down screw 7, handpiece body 1, core 9, handpiece body 2 12, air intake lever 13, it also comprises another handpiece body 2, outer core 10, the outside of described current divider 1, core 9; The inboard of outer core 10 constitutes internal layer channel 15; The outside of described handpiece body 2, handpiece body 1, handpiece body 2 12 and outer core 10 constitutes outer channel 14; Described internal layer channel 15 is converged at mouth mould 6 places with outer channel 14, and the meet of described internal layer channel 15 and outer channel 14 is provided with color separation mould 11, and described color separation mould 11 is sheathed on the outer core 10; Described color separation mould 11 is provided with some color separation grooves 16, and described color separation groove 16 communicates with internal layer channel 15, outer channel 14 respectively; Be provided with vertical of described another handpiece body 2 with host header; Described color separation groove 16 is a rectangular recess, evenly is arranged on the color separation mould 11; The width of described color separation groove 16 is identical.
The pipeline that the present invention produces is a double-colored bar shaped pipeline at interval.
The present invention is suitable for the general plastics that use trade mark configuration different colours of the same race.
Certainly, the present invention not only can be used for the production of pipeline, can also be used for the production of electric wire, optical cable etc.
As scheme embodiment just for the ease of understanding technical scheme of the present invention; Do not constitute restriction to protection domain of the present invention; Every interior any simple modification, equivalent variations and modification of perhaps according to technical spirit of the present invention above scheme being done that does not break away from technical scheme of the present invention all still belongs within the protection domain of the present invention.
Claims (4)
1. two-colour tube extruder head; Comprise current divider (1), heating collar (3), adjustment screw (4), pressure ring (5), mouthful mould (6), hold-down screw (7), handpiece body one (8), core (9), handpiece body two (12), air intake lever (13); It is characterized in that: it also comprises another handpiece body (2), outer core (10); The outside of described current divider (1), core (9), the inboard of outer core (10) constitutes internal layer channel (15); The outside of described handpiece body (2), handpiece body one (8), handpiece body two (12) and outer core (10) constitutes outer channel (14); Described internal layer channel (15) and outer channel (14) are located to converge at mouth mould (6), and the meet of described internal layer channel (15) and outer channel (14) is provided with color separation mould (11), and described color separation mould (11) is sheathed on the outer core (10); Described color separation mould (11) is provided with some color separation grooves (16), and described color separation groove (16) communicates with internal layer channel (15), outer channel (14) respectively.
2. two-colour tube extruder head according to claim 1 is characterized in that: described another handpiece body (2) is vertical with host header to be provided with.
3. two-colour tube extruder head according to claim 1 is characterized in that: described color separation groove (16) is a rectangular recess, evenly is arranged on the color separation mould (11).
4. two-colour tube extruder head according to claim 3 is characterized in that: the width of described color separation groove (16) is identical or inequality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105360077A CN102463665A (en) | 2010-11-04 | 2010-11-04 | Machine head of two-color tube plastic extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105360077A CN102463665A (en) | 2010-11-04 | 2010-11-04 | Machine head of two-color tube plastic extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102463665A true CN102463665A (en) | 2012-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105360077A Pending CN102463665A (en) | 2010-11-04 | 2010-11-04 | Machine head of two-color tube plastic extruding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102463665A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765178A (en) * | 2012-06-13 | 2012-11-07 | 浙江双林塑料机械有限公司 | Composite plastic pipe forming die |
| CN102765179A (en) * | 2012-06-13 | 2012-11-07 | 浙江双林塑料机械有限公司 | Five-layer coextrusion plastic pipe forming die |
| 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 |
| CN106976220A (en) * | 2017-03-19 | 2017-07-25 | 广东华炜新材料科技有限公司 | A kind of double-colored heat-shrinkable tube extrusion shaping machine |
| CN109304850A (en) * | 2018-09-30 | 2019-02-05 | 广东粤亚塑料制品有限公司 | The production method and two-color pipe molding machine of two-color pipe |
| PL422984A1 (en) * | 2017-09-27 | 2019-04-08 | Galas Adam Sławomir | Device for mixing and extrusion of materials, preferably plastic materials |
-
2010
- 2010-11-04 CN CN2010105360077A patent/CN102463665A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765178A (en) * | 2012-06-13 | 2012-11-07 | 浙江双林塑料机械有限公司 | Composite plastic pipe forming die |
| CN102765179A (en) * | 2012-06-13 | 2012-11-07 | 浙江双林塑料机械有限公司 | Five-layer coextrusion plastic pipe forming die |
| CN102765178B (en) * | 2012-06-13 | 2014-11-05 | 浙江双林塑料机械有限公司 | Composite plastic pipe forming die |
| 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 |
| CN106976220A (en) * | 2017-03-19 | 2017-07-25 | 广东华炜新材料科技有限公司 | A kind of double-colored heat-shrinkable tube extrusion shaping machine |
| PL422984A1 (en) * | 2017-09-27 | 2019-04-08 | Galas Adam Sławomir | Device for mixing and extrusion of materials, preferably plastic materials |
| CN109304850A (en) * | 2018-09-30 | 2019-02-05 | 广东粤亚塑料制品有限公司 | The production method and two-color pipe molding machine of two-color pipe |
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| C06 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |