CN203791136U - Coating mold head - Google Patents
Coating mold head Download PDFInfo
- Publication number
- CN203791136U CN203791136U CN201420187798.0U CN201420187798U CN203791136U CN 203791136 U CN203791136 U CN 203791136U CN 201420187798 U CN201420187798 U CN 201420187798U CN 203791136 U CN203791136 U CN 203791136U
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- groove
- colloid
- flow distribution
- diffusion admittance
- die head
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Abstract
The utility model belongs to the technical field of molds, and provides a coating mold head which solves the problem that through an existing structure, adhesives and sizing agents are not ideal in homogenizing effect. The coating mold head comprises a mold body, more than one adhesive inlet and an adhesive diffusion channel are formed in the mold body, the adhesive inlet and the adhesive diffusion channel are correspondingly communicated, the adhesive diffusion channel is communicated with an adhesive outlet of the mold body, and a plurality of distributing plates are arranged in the adhesive diffusion channel and divide the adhesive diffusion channel into a plurality of independent adhesive passageways. The coating mold head has the advantages that structure design is diversified, horizontal diffusion of adhesives is more even, and coating precision of the mold head is improved.
Description
Technical field
The utility model belongs to technical field of mold, refers in particular to a kind of coating die head for the tinting of film, apparatus, ceramic structure, coating technique.
Background technology
At present, Chinese patent literature discloses a kind of extrusion coated die head for dynamic lithium battery pole coating, application publication number CN103551279A, it comprises lower die head, pad and upper die head, described pad is fixed in the middle of described upper die head and lower die head, on described upper die head, be provided with charging aperture, form discharging opening in described pad one side, in described lower die head, be provided with the die cavity that slurry distributes, described charging aperture is communicated with this die cavity, it is characterized in that: described die cavity comprises three road filter courses, being arranged between charging aperture and discharging opening of three filter course interval, roads, said structure arranges three road filter courses, the progressively homogenize of slurry that charging aperture is entered, make Painting effect thickness, density, weight is more accurate, but still there are some defects in said structure: the one, and in die head, only have a charging aperture is set, the 2nd, on the filter course of die cavity, there is no flow dividing structure is set, this has caused the homogenize effect of slurry not ideal enough.
Summary of the invention
The purpose of this utility model is to provide a kind of coating die head, and it makes the distribution of colloid more even, has improved the coating precision of die head, and the width adjusting that die head can be coated with is flexible, and structure dismounting is easy.
The purpose of this utility model is achieved in that
A kind of coating die head, comprise die body, it is characterized in that: on described die body, offer more than one glue-feeder and colloid diffusion admittance, glue-feeder and colloid diffusion admittance are communicated with setting accordingly, colloid diffusion admittance is communicated with the gum outlet being located on die body, in described colloid diffusion admittance, be provided with several flow distribution plates, colloid diffusion admittance is separated into independently colloid runner of multiple phases by several described flow distribution plates.
In above-mentioned a kind of coating die head, described die body comprises upper die body and lower mold body, and upper die body and lower mold body matched moulds form colloid diffusion admittance and gum outlet, offer glue-feeder in lower mold body.
In above-mentioned a kind of coating die head, the concrete structure of described colloid diffusion admittance is: in lower mold body, offer and be trumpet-shaped groove, the front end that groove is relatively little is communicated with glue-feeder, and the rear end that groove is diffusion type is relatively communicated with gum outlet.
In above-mentioned a kind of coating die head, the concrete structure that is provided with several flow distribution plates in described colloid diffusion admittance is: dismountable base plate mating with groove shapes that is provided with in groove, base plate is provided with several flow distribution plates, the front end of flow distribution plate is located at groove front end place, the rear end of flow distribution plate tilts towards groove left side or right side respectively, and several described flow distribution plates are fan shape and distribute.
In above-mentioned a kind of coating die head, between described colloid diffusion admittance and gum outlet, be provided with successively homogenization zone and accumulating tank.
In above-mentioned a kind of coating die head, described homogenization zone is: the lower mold body that is positioned at groove rear side is provided with raised line, the formation homogenization zone, front side of raised line, and the rear side of raised line is provided with accumulating tank.
The utility model compared to existing technology outstanding and useful technique effect is:
1, structural design of the present utility model is various, and flow distribution plate structure is detachable to be arranged or is wholely set with lower mold body.
2, the utility model adopts multiple glue-feeders and the design of multiple flow distribution plate, makes the horizontal proliferation of colloid more even, and the coating precision of die head improves.
3, the utility model optionally uses the glue-feeder specifying number, the width of flexible modulation coating.
4, colloid homogenize of the present utility model is effective, coating precision is high.
Brief description of the drawings
Fig. 1 is structure half sectional view of the present utility model.
Fig. 2 is lower mold body structure scheme of installation of the present utility model.
Fig. 3 is lower mold body structural representation of the present utility model.
Detailed description of the invention
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-3:
A kind of coating die head, comprise die body 1, on described die body, offer more than one glue-feeder 2 and colloid diffusion admittance 3, glue-feeder and colloid diffusion admittance are communicated with setting accordingly, colloid diffusion admittance is communicated with the gum outlet 4 being located on die body, in described colloid diffusion admittance, be provided with several flow distribution plates 5, colloid diffusion admittance is separated into independently colloid runner 6 of multiple phases by several described flow distribution plates.
Described die body comprises upper die body 7 and lower mold body 8, and upper die body and lower mold body matched moulds form colloid diffusion admittance and gum outlet, offer glue-feeder in lower mold body.
The concrete structure of described colloid diffusion admittance is: in lower mold body, offer and be trumpet-shaped groove 9, the front end 10 that groove is relatively little is communicated with glue-feeder, and the rear end 11 that groove is diffusion type is relatively communicated with gum outlet.
The concrete structure that is provided with several flow distribution plates in described colloid diffusion admittance is: dismountable base plate 12 mating with groove shapes that is provided with in groove, base plate is provided with several flow distribution plates, the front end 13 of flow distribution plate is located at groove front end place, the rear end 14 of flow distribution plate tilts towards groove left side or right side respectively, and several described flow distribution plates are fan shape and distribute.
Between described colloid diffusion admittance and gum outlet, be provided with successively homogenization zone 15 and accumulating tank 16.
Described homogenization zone is: the lower mold body that is positioned at groove rear side is provided with raised line 17, the formation homogenization zone, front side of raised line, and the rear side of raised line is provided with accumulating tank.
This product colloid adopts the structure of sector diffuence plate, colloid is obtained than the more uniform cross direction profiles of other structures, another homogenization zone and the long-pending groove of poultry of increasing, this makes colloid on the basis that is distributed in sector diffuence plate, obtain distribution more uniformly, makes colloid coating obtain higher precision.Above sector diffuence plate and die body are split-type structural, and also also die body is processed into monolithic construction.Participate in Fig. 3: structure of the present utility model changes very flexible in wide cut direction, can divide many glue-feeders to enter glue, guarantee that each sector diffuence district all can obtain the same flow uniformity, wide cut can be adjusted by length the wide cut in fan-shaped gummosis region, thereby obtains the wide cut variation of arbitrary die head product of many glue-feeders.
Above-described embodiment is only preferred embodiment of the present utility model, not limits according to this protection domain of the present utility model, therefore: all equivalences of doing according to structure of the present utility model, shape, principle change, within all should being covered by protection domain of the present utility model.
Claims (6)
1. a coating die head, comprise die body (1), it is characterized in that: on described die body, offer more than one glue-feeder (2) and colloid diffusion admittance (3), glue-feeder and colloid diffusion admittance are communicated with setting accordingly, colloid diffusion admittance is communicated with the gum outlet (4) being located on die body, in described colloid diffusion admittance, be provided with several flow distribution plates (5), colloid diffusion admittance is separated into independently colloid runner (6) of multiple phases by several described flow distribution plates.
2. a kind of coating die head according to claim 1, is characterized in that: described die body comprises upper die body (7) and lower mold body (8), and upper die body and lower mold body matched moulds form colloid diffusion admittance and gum outlet, offer glue-feeder in lower mold body.
3. a kind of coating die head according to claim 2, it is characterized in that: the concrete structure of described colloid diffusion admittance is: in lower mold body, offer and be trumpet-shaped groove (9), the front end (10) that groove is relatively little is communicated with glue-feeder, and the rear end (11) that groove is diffusion type is relatively communicated with gum outlet.
4. a kind of coating die head according to claim 3, it is characterized in that: the concrete structure that is provided with several flow distribution plates in described colloid diffusion admittance is: dismountable base plate (12) mating with groove shapes that is provided with in groove, base plate is provided with several flow distribution plates, the front end (13) of flow distribution plate is located at groove front end place, the rear end (14) of flow distribution plate tilts towards groove left side or right side respectively, and several described flow distribution plates are fan shape and distribute.
5. a kind of coating die head according to claim 1, is characterized in that: between described colloid diffusion admittance and gum outlet, be provided with successively homogenization zone (15) and accumulating tank (16).
6. a kind of coating die head according to claim 5, is characterized in that: described homogenization zone is: the lower mold body that is positioned at groove rear side is provided with raised line (17), the formation homogenization zone, front side of raised line, and the rear side of raised line is provided with accumulating tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187798.0U CN203791136U (en) | 2014-04-17 | 2014-04-17 | Coating mold head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187798.0U CN203791136U (en) | 2014-04-17 | 2014-04-17 | Coating mold head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203791136U true CN203791136U (en) | 2014-08-27 |
Family
ID=51373411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420187798.0U Expired - Fee Related CN203791136U (en) | 2014-04-17 | 2014-04-17 | Coating mold head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203791136U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109107829A (en) * | 2018-09-26 | 2019-01-01 | 深圳市曼恩斯特科技有限公司 | Coating die head and coating machine |
| CN111420846A (en) * | 2019-04-30 | 2020-07-17 | 江西鸿格科技有限公司 | Precision extrusion die head of coating machine |
| CN112295757A (en) * | 2019-07-31 | 2021-02-02 | 龙云株式会社 | Coating nozzle and coating device |
| CN114076032A (en) * | 2020-08-20 | 2022-02-22 | 中国航发商用航空发动机有限责任公司 | Anti-icing system, anti-icing nozzle and anti-icing method for aircraft engine |
-
2014
- 2014-04-17 CN CN201420187798.0U patent/CN203791136U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109107829A (en) * | 2018-09-26 | 2019-01-01 | 深圳市曼恩斯特科技有限公司 | Coating die head and coating machine |
| CN111420846A (en) * | 2019-04-30 | 2020-07-17 | 江西鸿格科技有限公司 | Precision extrusion die head of coating machine |
| CN112295757A (en) * | 2019-07-31 | 2021-02-02 | 龙云株式会社 | Coating nozzle and coating device |
| CN114076032A (en) * | 2020-08-20 | 2022-02-22 | 中国航发商用航空发动机有限责任公司 | Anti-icing system, anti-icing nozzle and anti-icing method for aircraft engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20190417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |