CN106111449A - MULTILAYER COMPOSITE coating die head - Google Patents
MULTILAYER COMPOSITE coating die head Download PDFInfo
- Publication number
- CN106111449A CN106111449A CN201610683496.6A CN201610683496A CN106111449A CN 106111449 A CN106111449 A CN 106111449A CN 201610683496 A CN201610683496 A CN 201610683496A CN 106111449 A CN106111449 A CN 106111449A
- Authority
- CN
- China
- Prior art keywords
- die body
- runner
- die
- flow
- mentioned
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0254—Coating heads with slot-shaped outlet
Landscapes
- Coating Apparatus (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses MULTILAYER COMPOSITE coating die head, it is made up of upper die body, the first middle die body, the second middle die body and lower mold body, it is fixed into a die head by multiple bolts overall between above-mentioned die body, wherein forming first flow between upper die body and the first middle die body, first flow connects the first feed entrance；First middle die body and the second intermediate die body form the second runner, second flow passage the second feed entrance；The 3rd runner is formed between second middle die body and lower mold body, 3rd flow passage the 3rd feed entrance, material flow flows into first flow, the second runner and the 3rd runner from three feed entrances, above-mentioned first flow, the second runner, the discharging opening of the 3rd runner converge in upper die body, the first middle die body, the second middle die body and the die lip mouth of lower mold body aforementioned four die body, and material flow converges at the die lip mouth of above-mentioned die body.The present invention is capable of multiple coating, improves work efficiency, and coats good evenness, and product quality is high.
Description
Technical field
The present invention relates to a kind of in producing MULTILAYER COMPOSITE coating molding equipment, specifically referring to the structure of coating die head.
Background technology
Raw material used by coating is in liquid condition at normal temperatures, and various raw materials easily mix.If multilamellar need to be coated with,
Must first be coated with one layer, after drying, repaste the second layer, which floor product has, and just need to be repeated several times by, this inefficiency, and cost is high and is coated with
Cover the shortcomings such as the uniformity is difficult to control to.
Summary of the invention
It is an object of the invention to provide a kind of multilamellar bar shaped composite coated die head, multiple coating raw material can be simultaneously coated on
On base material, and there is work efficiency height, coat uniform feature.
Reach the most by following technical solution:
MULTILAYER COMPOSITE coating die head, it is characterised in that: by upper die body, the first middle die body, the second middle die body and lower mold body group
Become, be fixed into a die head by multiple bolts between above-mentioned die body overall, wherein formed between upper die body and the first middle die body
First flow, first flow connects the first feed entrance；First middle die body and the second intermediate die body form the second runner, and second
Flow passage the second feed entrance；Forming the 3rd runner between second middle die body and lower mold body, the 3rd flow passage the 3rd enters
Material entrance, material flow flows into first flows, the second runner and the 3rd runner from three feed entrances, above-mentioned first flow, the
Two runners, the discharging opening of the 3rd runner converge in upper die body, the first middle die body, the second middle die body and lower mold body aforementioned four
The die lip mouth of die body, material flow converges at the die lip mouth of above-mentioned die body.
Further, the first above-mentioned feed entrance is arranged on the first middle die body, and the second feed entrance is arranged on
On two middle die bodys, the 3rd feed entrance is arranged in lower mold body.
Further, above-mentioned upper die body and the front end of lower mold body form pointed die lip.
Further, the first above-mentioned middle die body and the cross section of the second middle die body are triangle, the point of triangle
It it is die lip mouth at mouth.
Further, above-mentioned first flow, the second runner and the 3rd runner are rack-style runner.
Use the MULTILAYER COMPOSITE coating die head of said structure, by the combination of multiple die bodys and then be provided with three raw material streams
The final material flow of body passage goes out to converge at the die lip mouth of above-mentioned die body, it is possible to be simultaneously coated on base material by multilamellar raw material, and
It is no longer necessary to again coat after single application etc. is dried, improves work efficiency, and coating can be reached uniformly, product quality
Improve.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is to fix bolt and flow passage structure schematic diagram between the present invention each die body inside；
Fig. 3 is the structural representation of another angle of the present invention；
Fig. 4 is die internal flow passage structure schematic diagram of the present invention；
Fig. 5 is the structural representation of die head of the present invention coating base material；
Fig. 6 is D indication position enlarged drawing in Fig. 5.
Detailed description of the invention
As shown in figures 1 to 6, a kind of MULTILAYER COMPOSITE coating die head, by upper die body 1, first middle die body the 2, second middle die body
3 and lower mold body 4 form, be fixed into a die head by multiple bolts 8 between above-mentioned die body overall, wherein in upper die body 1 and first
Between form first flow 11 between die body 2, first flow 11 connects the first feed entrance 10；In first middle die body 2 and second
Between die body 3 form the second runner 12, the second runner 12 connects the second feed entrance 20；Between second middle die body 3 and lower mold body 4
Forming the 3rd runner 13, the 3rd runner 13 connects the 3rd feed entrance 30, and material flow flows into first-class from three feed entrances
Road the 11, second runner 12 and the 3rd runner 13, the discharging opening of above-mentioned first flow the 11, second runner the 12, the 3rd runner 13 converges
At the die lip mouth of upper die body 1, first middle die body the 2, second middle die body 3 and lower mold body 4 aforementioned four die body, material flow
Converge at the die lip mouth of above-mentioned die body.
In the present embodiment, the first above-mentioned feed entrance 10 is arranged on the first middle die body 2, the second feed entrance 20
Being arranged on the second middle die body 3, the 3rd feed entrance 30 is arranged in lower mold body 4.Above-mentioned upper die body 1 and lower mold body 4
Front end forms pointed die lip.The first above-mentioned middle die body 3 and the cross section of the second middle die body 4 are triangle, triangle
It it is the die lip mouth of die body at point mouth.Above-mentioned first flow the 11, second runner 12 and the 3rd runner 13 are rack-style runner, raw material
Fluid has one section of sprue then at the die lip mouth being uniformly distributed in die body length after feed entrance enters.Multilamellar is different
Material flow A, B, C from respective feed entrance enter respective rack-style runner, flow to equably at the die lip mouth of die body
101, and compound at this it is then coated with in base material W surface, it is to avoid fluid mixes in runner, therefore, it is possible to realize multiple coating,
Improve work efficiency, and coat good evenness, product quality is high.
Claims (5)
1. MULTILAYER COMPOSITE coating die head, it is characterised in that: by upper die body, the first middle die body, the second middle die body and lower mold body
Composition, is fixed into a die head by multiple bolts between above-mentioned die body overall, wherein shape between upper die body and the first middle die body
Becoming first flow, first flow connects the first feed entrance；First middle die body and the second intermediate die body form the second runner, the
Two flow passage the second feed entrances；The 3rd runner, the 3rd flow passage the 3rd is formed between second middle die body and lower mold body
Feed entrance, material flow flows into first flows, the second runner and the 3rd runner from three feed entrances, above-mentioned first flow,
Second runner, the discharging opening of the 3rd runner converge in upper die body, the first middle die body, the second middle die body and lower mold body above-mentioned four
The die lip mouth of individual die body, material flow converges at the die lip mouth of above-mentioned die body.
2. MULTILAYER COMPOSITE coating die head as claimed in claim 1, it is characterised in that: the first above-mentioned feed entrance is arranged on the
On one middle die body, the second feed entrance is arranged on the second middle die body, and the 3rd feed entrance is arranged in lower mold body.
3. MULTILAYER COMPOSITE coating die head as claimed in claim 1, it is characterised in that: above-mentioned upper die body and the front end of lower mold body
Form pointed die lip.
4. MULTILAYER COMPOSITE coating die head as claimed in claim 1, it is characterised in that: in above-mentioned the first middle die body and second
Between the cross section of die body be triangle, be die lip mouth at the sharp mouth of triangle.
5. MULTILAYER COMPOSITE coating die head as claimed in claim 1, it is characterised in that: above-mentioned first flow, the second runner and
3rd runner is rack-style runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610683496.6A CN106111449A (en) | 2016-08-18 | 2016-08-18 | MULTILAYER COMPOSITE coating die head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610683496.6A CN106111449A (en) | 2016-08-18 | 2016-08-18 | MULTILAYER COMPOSITE coating die head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106111449A true CN106111449A (en) | 2016-11-16 |
Family
ID=57280049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610683496.6A Pending CN106111449A (en) | 2016-08-18 | 2016-08-18 | MULTILAYER COMPOSITE coating die head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106111449A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210198A (en) * | 2021-04-27 | 2021-08-06 | 深圳顺络电子股份有限公司 | Casting equipment |
| CN113600429A (en) * | 2021-08-27 | 2021-11-05 | 合肥国轩高科动力能源有限公司 | Composite coating die head |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07195016A (en) * | 1993-12-29 | 1995-08-01 | Chugai Ro Co Ltd | Multilayer die coater |
| CN1174523A (en) * | 1995-02-02 | 1998-02-25 | 美国3M公司 | Multiple layer coating method |
| JP2002136909A (en) * | 2000-11-01 | 2002-05-14 | Konica Corp | Coating apparatus and method |
| CN102873853A (en) * | 2012-10-11 | 2013-01-16 | 浙江精诚模具机械有限公司 | Multilayer composite extrusion die head |
| CN102990896A (en) * | 2012-12-21 | 2013-03-27 | 浙江精诚模具机械有限公司 | Multilayer composite hollow plate extrusion die head |
| CN104085096A (en) * | 2014-07-03 | 2014-10-08 | 湖南紫皇冠新能源技术服务有限公司 | Curtain coating die head with clothes-hanger-type structure |
| CN206083003U (en) * | 2016-08-18 | 2017-04-12 | 浙江精诚模具机械有限公司 | Compound coating die head of multilayer |
-
2016
- 2016-08-18 CN CN201610683496.6A patent/CN106111449A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07195016A (en) * | 1993-12-29 | 1995-08-01 | Chugai Ro Co Ltd | Multilayer die coater |
| CN1174523A (en) * | 1995-02-02 | 1998-02-25 | 美国3M公司 | Multiple layer coating method |
| JP2002136909A (en) * | 2000-11-01 | 2002-05-14 | Konica Corp | Coating apparatus and method |
| CN102873853A (en) * | 2012-10-11 | 2013-01-16 | 浙江精诚模具机械有限公司 | Multilayer composite extrusion die head |
| CN102990896A (en) * | 2012-12-21 | 2013-03-27 | 浙江精诚模具机械有限公司 | Multilayer composite hollow plate extrusion die head |
| CN104085096A (en) * | 2014-07-03 | 2014-10-08 | 湖南紫皇冠新能源技术服务有限公司 | Curtain coating die head with clothes-hanger-type structure |
| CN206083003U (en) * | 2016-08-18 | 2017-04-12 | 浙江精诚模具机械有限公司 | Compound coating die head of multilayer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210198A (en) * | 2021-04-27 | 2021-08-06 | 深圳顺络电子股份有限公司 | Casting equipment |
| CN113600429A (en) * | 2021-08-27 | 2021-11-05 | 合肥国轩高科动力能源有限公司 | Composite coating die head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105073390B (en) | For by generating the method for constructing production three-dimension object | |
| CN106111449A (en) | MULTILAYER COMPOSITE coating die head | |
| CN208827066U (en) | A kind of PE wood moulding bicolor co-extrusion flow liner mold | |
| CN206083003U (en) | Compound coating die head of multilayer | |
| EP3233419B1 (en) | Machine for production of containers filled with a liquid product from preforms made from a thermoplastic material | |
| CN106738757A (en) | Double-layer composite pipe extruded mould improved structure | |
| CN208549869U (en) | The ice cream device for casting of discharging gate and various materials | |
| CN202097940U (en) | Three-layer co-extrusion rubber coated pipe die | |
| CN105437564A (en) | Extrusion device for producing continuous long carbon fiber reinforced composite material used for FDM 3D printer | |
| CN205969974U (en) | Colored 3D prints and spouts material mechanism | |
| EP2422901B1 (en) | Device for moulding cast iron in a mould | |
| DE102012112491A1 (en) | Device and method for producing plastic preforms made of a thermoplastic material | |
| CN204894463U (en) | Extrusion die of multilayer composite construction panel | |
| EP3439845B1 (en) | Injection mould | |
| CN109177112A (en) | The continuous extruder head of Blow Molded Articles surface striped | |
| EP1550541B1 (en) | Method and coextrusion blowing head for manufacturing multilayered blown films | |
| CN105984141A (en) | 3D printing apparatus for producing flat-type cloth fabric and implementation method | |
| CN104369285B (en) | The melt impregnation Apparatus and method for of continuous fiber reinforced thermoplastic resin | |
| CN202805601U (en) | Multi-layer composite extruding die head | |
| CN206140865U (en) | Parallel distributor of extruding | |
| CN103934941B (en) | A kind of heat backflow high speed melting spiral pushes away signature device | |
| JP5908445B2 (en) | Hot runner nozzle and mold fitted with this hot runner nozzle | |
| CN206357602U (en) | Double-layer composite pipe extruded mould improved structure | |
| CN205969883U (en) | A a mould multicavity mould for processing full cladding section bar | |
| CN205601197U (en) | A extrusion tooling for continuous fibers reinforced composite flooding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |
|
| WD01 | Invention patent application deemed withdrawn after publication |