CN103144278B - Gradient ramp distributor - Google Patents
Gradient ramp distributor Download PDFInfo
- Publication number
- CN103144278B CN103144278B CN201210311633.5A CN201210311633A CN103144278B CN 103144278 B CN103144278 B CN 103144278B CN 201210311633 A CN201210311633 A CN 201210311633A CN 103144278 B CN103144278 B CN 103144278B
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- China
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- insert
- interflow
- subsidiary engine
- distributor
- shunting
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a gradient ramp distributor, comprising machine bodies and a diversion mandril. The machine bodies are divided into a feed end machine body, a shunt machine body and a discharging connecting plate; a diversion mandril is built in the feed end machine body; the shunt machine body is provided with a confluence insert; and the upper surface and the lower surface of the confluence insert are provided with an upper guide groove and a lower guide groove. Melt in a host channel enters into the shunt machine body and flows into the upper guide groove and the lower guide groove, then converges at discharge ends of the upper guide groove and the lower guide groove in a way of coating the confluence insert. An insert auxiliary channel arranged in the confluence insert communicates with an auxiliary channel of the diversion mandril; and a feed outlet end of the insert auxiliary channel converges with the discharge ends of the upper guide groove and the lower guide groove. A combined confluence insert design is used to control different positions of color bars; and the dispenser has simple structure and low cost.
Description
Technical field
The present invention relates to a kind of fluid distributor, be specially to be applied to and produce plastic sheet, film extruding production line, be arranged on the fluid distributor between extruder and extrusion die.
Background technology
The products such as early stage plastic sheet and film are realized by co-extrusion die head in mould, die head volume is large, manufacturing cost is high and shortage replacing product type is limited, when such as wanting to realize the different goods in the position of colour bar, this type of die head is just difficult to by specifically adjusting or simply changing some parts to realize.
Summary of the invention
The object of this invention is to provide a kind of Gradient ramp distributor, the position being controlled colour bar by combined type runner insert design is different, and dispensing arrangement is simple, cost is lower.
Above-mentioned purpose is achieved through the following technical solutions:
Gradient ramp distributor, include body and shunting plug, body is divided into feed end body, shunting body and discharging connecting plate, shunting plug is built in feed end body, feed end body have main frame charging aperture and subsidiary engine charging aperture, main frame charging aperture and subsidiary engine charging aperture are communicated with shunting plug host-flow road and subsidiary engine runner respectively, it is characterized in that: in described shunting body, be provided with interflow insert, interflow insert upper and lower surface is provided with upper rail and lower guide channel, upper lower guide channel is flowed into when melt in main frame runner enters after shunting body, converge at the discharge end of upper lower guide channel in the mode of coated interflow insert, the insert subsidiary engine runner arranged in the insert of interflow and shunting plug subsidiary engine flow passage, insert subsidiary engine runner is at least 1, the discharge end of insert subsidiary engine runner discharge end and upper lower guide channel converges.
Described upper lower guide channel feed end and discharge end have guiding surface.
Described upper lower guide channel madial wall has guide protrusions, and guide protrusions can adjust the ratio of the stock and adjunct that last distributor discharge end converges.
Described interflow insert is divided into upper and lower insert, and the insert subsidiary engine runner of its inside is combined by upper and lower insert, and the total fabric width of insert subsidiary engine runner in the insert of interflow is less than 50% of interflow insert width.
Described shunting plug is arranged in feed end body by gasket seal.
Described interflow insert is arranged in shunting body by side cover plate gasket seal and side cover plate.
Adopt the distributor of said structure, can by changing the built-in interflow insert of shunting body, the position that just can adjust the two strands of raw material melts flowed in shunting body is different with width, obtain the goods of different colour bar position, and dispensing arrangement is simple, and adjust easy to operate, cost is lower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is STRUCTURE DECOMPOSITION figure of the present invention;
Fig. 3 is that the present invention collaborates insert assembled state structural representation;
Fig. 4 is that the present invention collaborates another angled arrangement schematic diagram of insert assembled state;
Fig. 5 is that the present invention collaborates insert separated position structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, 2, Gradient ramp distributor, include body, body is divided into feed end body 1, shunting body 2 and discharging connecting plate 3, shunting plug 4 is arranged in feed end body 1 by gasket seal 41 and cover plate 42, feed end body 1 have main frame charging aperture 11 and subsidiary engine charging aperture 12, main frame charging aperture 11 and subsidiary engine charging aperture 12 are communicated with shunting plug host-flow road 43 and shunting plug subsidiary engine runner 44 respectively, in shunting body 2, be provided with interflow insert 5, interflow insert 5 is arranged in shunting body 2 by side cover plate gasket seal 56 and side cover plate 57.Interflow insert 5 is divided into upper and lower insert 51,52, the surface of upper and lower insert 51,52 is provided with upper rail 511 and lower guide channel 521, upper lower guide channel 511,521 is flowed into when raw material in main frame runner enters after shunting body 2, raw material converges at the discharge end of upper lower guide channel in the mode of coated interflow insert 5, the insert subsidiary engine runner 53 arranged in the insert of interflow is communicated with shunting plug subsidiary engine runner 44, insert subsidiary engine runner 53 is combined by upper and lower insert, insert subsidiary engine runner 53 is at least 1, and the discharge end of insert subsidiary engine runner 53 discharge end and upper lower guide channel converges.
As shown in Fig. 3,4,5, upper lower guide channel feed end 54 in the insert 5 of interflow and discharge end 55 have guiding surface, the both sides madial wall of upper lower guide channel 511,521 has guide protrusions 512, and guide protrusions 512 can adjust the ratio of the stock and adjunct that last distributor discharge end converges.Described insert subsidiary engine runner 53 can be arranged on the optional position of interflow insert 5 upper runner fabric width, and the total fabric width of insert subsidiary engine runner 53 in the insert of interflow is less than 50% of interflow insert 5 width.
Adopt the distributor of said structure, can by changing the built-in interflow insert 5 of shunting body 2, the position that just can adjust the two strands of raw material melts flowed in shunting body is different with width, obtain the goods of different colour bar position, and dispensing arrangement is simple, and adjust easy to operate, cost is lower.
The above, it is only better embodiment of the present invention, not any pro forma restriction is done to invention, every according to know-why of the present invention to any simple modification made for any of the above embodiments, equivalent variations or modification, still belong in the scope of technical solution of the present invention.
Claims (6)
1. Gradient ramp distributor, comprise body and shunting plug, body is divided into feed end body, shunting body and discharging connecting plate, shunting plug is built in feed end body, feed end body have main frame charging aperture and subsidiary engine charging aperture, main frame charging aperture and subsidiary engine charging aperture are communicated with shunting plug host-flow road and shunting plug subsidiary engine runner respectively, it is characterized in that: in described shunting body, be provided with interflow insert, interflow insert upper and lower surface is provided with upper rail and lower guide channel, when in shunting plug host-flow road, melt flows into upper lower guide channel after entering shunting body, converge at the discharge end of upper lower guide channel in the mode of coated interflow insert, the insert subsidiary engine runner arranged in the insert of interflow and shunting plug subsidiary engine flow passage, insert subsidiary engine runner is at least 1, the discharge end of insert subsidiary engine runner discharge end and upper lower guide channel converges.
2. Gradient ramp distributor as claimed in claim 1, is characterized in that: described upper lower guide channel feed end and discharge end have guiding surface.
3. Gradient ramp distributor as claimed in claim 1, is characterized in that: described upper lower guide channel madial wall has guide protrusions, and guide protrusions can adjust the ratio of the stock and adjunct that last distributor discharge end converges.
4. Gradient ramp distributor as claimed in claim 1, it is characterized in that: described interflow insert is divided into upper and lower insert, the insert subsidiary engine runner of its inside is combined by upper and lower insert, and the total fabric width of insert subsidiary engine runner in the insert of interflow is less than 50% of interflow insert width.
5. Gradient ramp distributor as claimed in claim 1, is characterized in that: described shunting plug is arranged in feed end body by gasket seal.
6. Gradient ramp distributor as claimed in claim 1, is characterized in that: described interflow insert is arranged in shunting body by side cover plate gasket seal and side cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210311633.5A CN103144278B (en) | 2012-08-29 | 2012-08-29 | Gradient ramp distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210311633.5A CN103144278B (en) | 2012-08-29 | 2012-08-29 | Gradient ramp distributor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103144278A CN103144278A (en) | 2013-06-12 |
| CN103144278B true CN103144278B (en) | 2014-12-17 |
Family
ID=48542734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210311633.5A Active CN103144278B (en) | 2012-08-29 | 2012-08-29 | Gradient ramp distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103144278B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274723B (en) * | 2018-01-31 | 2023-09-08 | 苏州杰威尔精密机械有限公司 | Co-extrusion converging device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4793957A (en) * | 1986-02-25 | 1988-12-27 | Francis Shaw & Co. (Manchester) Ltd. | Apparatus for and method of treating a viscous material |
| NL9201457A (en) * | 1992-08-14 | 1994-03-01 | Rollepaal B V Maschf De | Dividing head for forming a tubular profile from one or more streams of extruded thermoplastic plastic material. |
| CN101007439A (en) * | 2006-03-03 | 2007-08-01 | 梁斌 | Coextruded multilayer composite distributor |
| CN201376343Y (en) * | 2009-03-21 | 2010-01-06 | 广东达诚机械有限公司 | Distributor |
| CN202702585U (en) * | 2012-08-29 | 2013-01-30 | 浙江精诚模具机械有限公司 | Gradient color distributor |
-
2012
- 2012-08-29 CN CN201210311633.5A patent/CN103144278B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4793957A (en) * | 1986-02-25 | 1988-12-27 | Francis Shaw & Co. (Manchester) Ltd. | Apparatus for and method of treating a viscous material |
| NL9201457A (en) * | 1992-08-14 | 1994-03-01 | Rollepaal B V Maschf De | Dividing head for forming a tubular profile from one or more streams of extruded thermoplastic plastic material. |
| CN101007439A (en) * | 2006-03-03 | 2007-08-01 | 梁斌 | Coextruded multilayer composite distributor |
| CN201376343Y (en) * | 2009-03-21 | 2010-01-06 | 广东达诚机械有限公司 | Distributor |
| CN202702585U (en) * | 2012-08-29 | 2013-01-30 | 浙江精诚模具机械有限公司 | Gradient color distributor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103144278A (en) | 2013-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Gradient ramp distributor Effective date of registration: 20150917 Granted publication date: 20141217 Pledgee: Industrial Commercial Bank of China Ltd Taizhou Huangyan branch Pledgor: Zhejiang Jingcheng Mould Machinery Co., Ltd. Registration number: 2015330000045 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181126 Granted publication date: 20141217 Pledgee: Industrial Commercial Bank of China Ltd Taizhou Huangyan branch Pledgor: Zhejiang Jingcheng Mould Machinery Co., Ltd. Registration number: 2015330000045 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |