CN103203856B - Insert type distributor - Google Patents
Insert type distributor Download PDFInfo
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- CN103203856B CN103203856B CN201310128835.0A CN201310128835A CN103203856B CN 103203856 B CN103203856 B CN 103203856B CN 201310128835 A CN201310128835 A CN 201310128835A CN 103203856 B CN103203856 B CN 103203856B
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- insert
- die body
- runner
- secondary flow
- flow passage
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Abstract
The invention discloses Insert type distributor, include die body and shunting plug, die body is provided with heater, die body have main charging aperture and auxiliary charging aperture, shunting plug is built in die body, main charging aperture and auxiliary charging aperture are communicated with main frame runner and subsidiary engine runner on shunting plug respectively, sprue insert block groupware and secondary flow road insert block groupware is provided with in die body, main frame runner and subsidiary engine runner all have employed the design of combined type insert, the multiple combination of this runner design, just the article combination form of different layering type can be obtained by replacing shunting plug and corresponding insert, and structure is simple, cost is lower, easy and simple to handle.
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, and die head volume is large, and manufacturing cost is high and shortage replacing product type is limited.The another distributor such as putting blade profile, this type of distributor processed complex, more high to the skill set requirements of operating personnel during practical application.
Summary of the invention
The object of this invention is to provide a kind of Insert type distributor, come the change of the control combination number of plies and the change of stratified proportional by combined type runner insert design, dispensing arrangement is simple, cost is lower, easy and simple to handle.
Above-mentioned purpose is achieved through the following technical solutions:
Insert type distributor, include die body and shunting plug, die body is provided with heater, die body have main charging aperture and auxiliary charging aperture, shunting plug is built in die body, main charging aperture and auxiliary charging aperture are communicated with main frame runner and subsidiary engine runner on shunting plug respectively, it is characterized in that: in die body, be provided with sprue insert block groupware and secondary flow road insert block groupware, sprue insert block groupware is combined to form main inner flow passage up and down by two panels insert, main inner flow passage one end is communicated with main frame runner on shunting plug, the other end is communicated with discharging opening, main inner flow passage is parallel to main frame runner, sprue insert block groupware is fixed on die body by sealing copper sheet and sprue insert cover plate, secondary flow road insert block groupware is combined to form auxiliary inner flow passage by about two panels secondary flow road insert, auxiliary inner flow passage one end is communicated with subsidiary engine runner on shunting plug, the other end is communicated with discharging opening, two pairs of secondary flow road insert block groupwares are symmetricly set on sprue insert outlet both sides, and secondary flow road insert block groupware is fixed on die body by auxiliary flow passage cover plate.
Described discharging opening is provided with discharging opening insert and is connected rebound with die head.
The feed end insert of described secondary flow road insert block groupware has a charging hole, and melt enters in the auxiliary inner flow passage between insert by charging hole, to be cooperatively interacted setting between two pieces of inserts by flange and groove.
Described heater can adopt interior mode of heating or external heating mode, wherein the form of external heating mode and external heating plate; Interior mode of heating can be that heater is made up of some heating rods, and heating rod is built in die body.
Described heating rod is distributed in die body relatively uniformly, and each spot temperature of die body is kept evenly.
Adopt the distributor of said structure, main frame runner and subsidiary engine runner all have employed the design of combined type insert, the multiple combination of this runner design, just can be obtained the article combination form of different layering type by replacing shunting plug and corresponding insert, and structure is simple, cost is lower, easy and simple to handle.
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 secondary flow road insert block groupware structural representation;
Fig. 4 is distributor partly cut-away of the present invention schematic diagram;
Fig. 5 is runner of the present invention and heating rod distribution schematic diagram;
Fig. 6 is that the present invention overlooks direction schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in figures 1 to 6, Insert type distributor, include die body 1 and shunting plug 2, die body is provided with heater, die body 1 have main charging aperture 11 and auxiliary charging aperture 12, shunting plug 2 is built in die body 1 by sealing copper sheet 23 and seal cover board 24, main charging aperture 11 and auxiliary charging aperture 12 are communicated with main frame runner 21 and subsidiary engine runner 22 on shunting plug 2 respectively, sprue insert block groupware 3 and secondary flow road insert block groupware 4 is provided with in die body, sprue insert block groupware 3 is combined to form main inner flow passage 31 up and down by two panels insert, main inner flow passage 31 one end is communicated with main frame runner 21 on shunting plug, the other end is communicated with discharging opening 10, main inner flow passage 31 is parallel to main frame runner 21, sprue insert block groupware 3 is fixed on die body 1 by sealing copper sheet 32 and sprue insert cover plate 33.Secondary flow road insert block groupware 4 is combined to form auxiliary inner flow passage 41 by about two panels secondary flow road insert, auxiliary inner flow passage 41 one end is communicated with subsidiary engine runner 22 on shunting plug, the other end is communicated with discharging opening 10, two pairs of secondary flow road insert block groupwares 4 are symmetricly set on sprue insert 3 and export both sides, and secondary flow road insert block groupware 4 is fixed on die body by auxiliary flow passage cover plate 42.As shown in Figure 3, the feed end insert of described secondary flow road insert block groupware 4 has a charging hole 43, melt enters in the auxiliary inner flow passage 41 between insert by charging hole 43, to be cooperatively interacted setting between two pieces of inserts by the flange 44 on it and groove 45.Discharging opening 10 is provided with discharging opening insert 101 and is connected rebound 5 with die head.
As shown in Fig. 1-2-5-6, described die body 1 is provided with heater, in the present embodiment, employing be interior mode of heating.Described heater is that some heating rods 6 form, heating rod 6 is distributed in die body 1 relatively uniformly, each spot temperature in die body 1 is made to keep evenly, the lead-out wire 7 of every root heating rod 6 all accesses in a terminal box 8, terminal box 8 connects external power source again, and it is outside that terminal box 8 is fixedly installed on die body 1 by two root posts 81.In Fig. 1,2, wherein only indicate a heating rod 6 and a lead-out wire 7 as expression.Can know in Fig. 5, Fig. 6 and see, main frame runner 21 is communicated with main inner flow passage 31, and what main charging aperture 11 entered is B melt, the A melt that auxiliary charging aperture 12 enters respectively and C melt, subsidiary engine runner 22 is communicated with auxiliary inner flow passage 41, and the most laggard discharging opening 10 excessively makes the goods of ABC MULTILAYER COMPOSITE.
Adopt the distributor of said structure, main frame runner and subsidiary engine runner all have employed the design of combined type insert, the multiple combination of this runner design, just can be obtained the article combination form of different layering type by replacing shunting plug and corresponding insert, and structure is simple, cost is lower, easy and simple to handle.
Claims (4)
1. Insert type distributor, include die body and shunting plug, die body is provided with heater, die body have main charging aperture and auxiliary charging aperture, shunting plug is built in die body, main charging aperture and auxiliary charging aperture are communicated with main frame runner and subsidiary engine runner on shunting plug respectively, it is characterized in that: in die body, be provided with sprue insert block groupware and secondary flow road insert block groupware, sprue insert block groupware is combined to form main inner flow passage up and down by two panels insert, main inner flow passage one end is communicated with main frame runner on shunting plug, the other end is communicated with discharging opening, main inner flow passage is parallel to main frame runner, sprue insert block groupware is fixed on die body by sealing copper sheet and sprue insert cover plate, secondary flow road insert block groupware is combined to form auxiliary inner flow passage by about two panels secondary flow road insert, auxiliary inner flow passage one end is communicated with subsidiary engine runner on shunting plug, the other end is communicated with discharging opening, two pairs of secondary flow road insert block groupwares are symmetricly set on sprue insert outlet both sides, and secondary flow road insert block groupware is fixed on die body by auxiliary flow passage cover plate, the feed end insert of described secondary flow road insert block groupware has a charging hole, and melt enters in the auxiliary inner flow passage between secondary flow road insert by charging hole, to be cooperatively interacted setting between two pieces of secondary flow road inserts by flange and groove.
2. Insert type distributor as claimed in claim 1, is characterized in that: described discharging opening is provided with discharging opening insert and is connected rebound with die head.
3. Insert type distributor as claimed in claim 1, is characterized in that: mode of heating or external heating mode, the wherein form of external heating mode and external heating plate in described heater adopts; Interior mode of heating is that heater is made up of some heating rods, and heating rod is built in die body.
4. Insert type distributor as claimed in claim 3, is characterized in that: described heating rod is distributed in die body relatively uniformly, and each spot temperature of die body is kept evenly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310128835.0A CN103203856B (en) | 2013-04-15 | 2013-04-15 | Insert type distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310128835.0A CN103203856B (en) | 2013-04-15 | 2013-04-15 | Insert type distributor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103203856A CN103203856A (en) | 2013-07-17 |
| CN103203856B true CN103203856B (en) | 2015-09-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310128835.0A Active CN103203856B (en) | 2013-04-15 | 2013-04-15 | Insert type distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103203856B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696231A (en) * | 2016-12-30 | 2017-05-24 | 浙江精诚模具机械有限公司 | Distributor with circular outlet |
| CN111452306A (en) * | 2019-01-21 | 2020-07-28 | 上海瀚典热流道科技有限公司 | Core rod flow distribution plate |
| CN113002095A (en) * | 2021-03-10 | 2021-06-22 | 潘国益 | ABA structure floor made of PVC material and production process |
| CN113619069B (en) * | 2021-08-13 | 2023-03-28 | 江西中亚科技有限公司 | A compound distributor of solution for PVC membrane processing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202702585U (en) * | 2012-08-29 | 2013-01-30 | 浙江精诚模具机械有限公司 | Gradient color distributor |
| CN202702586U (en) * | 2012-08-29 | 2013-01-30 | 浙江精诚模具机械有限公司 | Improved gradient color distributor |
| CN203141817U (en) * | 2013-04-15 | 2013-08-21 | 浙江精诚模具机械有限公司 | Insert type distributor |
-
2013
- 2013-04-15 CN CN201310128835.0A patent/CN103203856B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202702585U (en) * | 2012-08-29 | 2013-01-30 | 浙江精诚模具机械有限公司 | Gradient color distributor |
| CN202702586U (en) * | 2012-08-29 | 2013-01-30 | 浙江精诚模具机械有限公司 | Improved gradient color distributor |
| CN203141817U (en) * | 2013-04-15 | 2013-08-21 | 浙江精诚模具机械有限公司 | Insert type distributor |
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| Publication number | Publication date |
|---|---|
| CN103203856A (en) | 2013-07-17 |
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| 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: Insert type distributor Effective date of registration: 20181128 Granted publication date: 20150923 Pledgee: Industrial Commercial Bank of China Ltd Taizhou Huangyan branch Pledgor: Zhejiang Jingcheng Mould Machinery Co., Ltd. Registration number: 2018330000418 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |