CN208146330U - A kind of coating die head bracket with heating function - Google Patents
A kind of coating die head bracket with heating function Download PDFInfo
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- CN208146330U CN208146330U CN201820349261.8U CN201820349261U CN208146330U CN 208146330 U CN208146330 U CN 208146330U CN 201820349261 U CN201820349261 U CN 201820349261U CN 208146330 U CN208146330 U CN 208146330U
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- die head
- coating die
- heating
- rack body
- heating tube
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Abstract
The utility model discloses a kind of coating die head bracket with heating function, including rack body, fixed simultaneously to surround coating die head, coating die head has cabin and slit；Temperature control module has temperature control system and heating tube；Heating tube is arranged inside rack body, and heating tube conducting self-heating while transmits heat, increases coating die head temperature.Temperature control module is made of temperature setting module and thermocouple.The cross section of rack body is L shape or Qian font.Rack body has one layer of heat preservation layer in the outer layer far from coating die head, and rack body is equipped with soaking plate in the side contacted with coating die head.Difficult cleaning, unmanageable defect are overcome in traditional approach using this utility model, heat form also uniform, controllable.
Description
Technical field
The utility model relates to coating die head fields, and in particular to a kind of coating die head bracket with heating function.
Background technique
In recent years, since high controllability of the squash type slot coated method to coated thin film thickness and the thickness uniformity is special
Point, the coating method are widely used in novel thin film solar battery, novel display, optically functional film, environmentally friendly permeable membrane etc.
Novel industry production manufacturing field.Compared to traditional coating apparatus production line (adhesive tape, papermaking, packaging material printing), novel painting
Cloth film thickness requires thinner (being less than micron order), and the thickness uniformity is higher, merely also to the high finishing requirements of coating die head
It is not enough to realize even spread, some high level controls that also guarantee in special circumstances to coating sizing-agent property uniformity.
Such as：Some special nature slurries are after completing to prepare, during being transferred to coating die head by liquid-supplying system, mould
Cabin and pipeline form pressure change difference and different temperatures variation to solution itself and cause liquid internal micro- in head
Brilliant or particle is precipitated, deposited phenomenon.Cause the fine particle to the obstruction for coating lip position of meeting, to influence high-precision coating
The thickness and uniformity of film.
For the generation for leading to precipitation, deposited phenomenon in the above problem because of temperature change can be overcome, frequently with coating
The settling mode of die head heating.Heating device is arranged in this method inside coating die head.Coating process simultaneously, added
Heat prevents the precipitation of solution internal grain.The heating method generallys use：Electric heating heating coating die head (is inlayed resistance wire
Inside coating die head), by heat up control system, control the temperature of corresponding position, make by solution in runner and cabin
Precipitation, deposited phenomenon are not generated in vivo.But this kind of mode has following defect：1, coating die head belongs to high-accuracy processing component.
It is processed in the hole of inlaying that coating die head is internally heated pipe, undoubtedly will increase the processing cost of coating die head.2, increase and apply
The difficulty of processing of cloth die head.It is possible that because component processing difficulty is easy to cause coating quality, influence is happened.3, electric heating
Coating die head has power supply line and temperature control line to draw, leads to the inconvenience of coating die head in the process of cleaning in cleaning.
There is processing complexity in traditional coating die head heating method, at high cost, cleaning is inconvenient and is easy to produce coating quality
The disadvantages of bad.
Utility model content
Problem to be solved in the utility model is to provide a kind of coating die head bracket with heating function, overcomes tradition side
Difficult cleaning, unmanageable defect, heat form uniform, controllable in formula.
To solve the above problems, the utility model provides a kind of coating die head bracket with heating function, it is above-mentioned to reach
Purpose, technical solution adopted by the utility model to solve its technical problems is：
A kind of coating die head bracket with heating function, including：Rack body is fixed and surrounds coating die head, is coated with
Die head has cabin and slit；Temperature control module has temperature control system and heating tube；Heating tube is arranged inside rack body, adds
Heat is transmitted while heat pipe conducting self-heating, increases coating die head temperature.
Beneficial effect by adopting the above technical scheme is：The side of indirect heating is realized to coating die head using rack body
Method can not only overcome in traditional approach difficult cleaning, unmanageable defect, can also realize simplified plate coating apparatus structure and
The characteristics of technique.Rack body realizes the dual function of fixed clamp and indirect heating simultaneously.The architecture invention is applicable not only to
The coating die head temperature control of small-sized coating apparatus that laboratory research and development use uses, at the same in being suitable for, the painting of large scale industry production line
The temperature of cloth equipment coating die head controls.
Temperature control module is made of temperature setting module and thermocouple as a further improvement of the utility model,.
Beneficial effect by adopting the above technical scheme is：Temperature setting module can set specified temperature, so that heating
In temperature range required for maintaining, thermocouple is temperature element, sensitive to the perception of temperature.
As the further improvement of the utility model, the cross section of rack body is L shape.
Beneficial effect by adopting the above technical scheme is：L-shaped structure form is simple and reliable.
As the further improvement of the utility model, the cross section of rack body is Qian font, and rack body passes through two
A independent L shape is hingedly fixed to constitute Qian font.
Beneficial effect by adopting the above technical scheme is：The hinged Qian font rack body that constitutes can open and close, convenient to painting
Cloth die head is fixed or unclamps, also more comprehensive to the encirclement of coating die head, and heating effect is good.
As the further improvement of the utility model, rack body has one layer of heat preservation in the outer layer far from coating die head
Layer.
Beneficial effect by adopting the above technical scheme is：Insulating layer limits heat and outwardly spreads, and reduces energy dissipation.
As the further improvement of the utility model, rack body is equipped with soaking in the side contacted with coating die head
Plate.
Beneficial effect by adopting the above technical scheme is：Soaking plate is the vacuum cavity that an inner wall has fine structure,
Usually it is made of copper.When heat is by heat source to evaporating area, after the coolant liquid in cavity is heated in the environment of rough vacuum
Start the gasification phenomenon of generation coolant liquid, absorbs thermal energy at this time and rapid spatial expansion, the cooling medium of gas phase quickly fill with
Entire cavity, the phenomenon that condensation will be generated when gas-phase working medium touches one than colder region.The phenomenon that by condensation
The heat accumulated in evaporation is released, the coolant liquid after condensation can be returned by the capillary channel of micro-structure at evaporation heat source,
This running will carry out in cycles in the cavity.The one side local temperature that soaking plate is contacted with coating die head is all identical, to coating
The heating effect of die head is uniform.
As the further improvement of the utility model, in the cross section of coating die head, heating tube has several, heating
It manages equal with the vertical range of slit.
Beneficial effect by adopting the above technical scheme is：So that the heat form of heating tube is uniform, so that slit, cabin are equal
It is even heated.
As the further improvement of the utility model, in the cross section of coating die head, heating tube have three, three plus
The heating tube of two sides is symmetrical along the line of centres of an intermediate heating tube and cabin in heat pipe.
Beneficial effect by adopting the above technical scheme is：So that heating tube is high to the heat transfer efficiency of cabin, conduct heat form ratio
It is more uniform.
As the further improvement of the utility model, as shown in figure 3, S-shaped coherent one piece to rotate of heating tube.
Beneficial effect by adopting the above technical scheme is：The disengaging form of heating tube in this way is fairly simple, convenient for control, and
Due to often wider in the width direction of coating die head, gradually heat release cools down the heating tube that S-shaped rotates in rack body, to painting
The heating effect of cloth die head is not in the single decaying of width direction, and the heating effect of coating die head is basic in its width direction
It is uniform.
As the further improvement of the utility model, rack body material is copper or aluminium.
Beneficial effect by adopting the above technical scheme is：Copper, the thermal conductivity of aluminium are good, are easily obtained, price can receive.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of cross-sectional view of embodiment of the utility model；
Fig. 2 is the cross-sectional view of the utility model another embodiment；
Fig. 3 is the view for being parallel to cross section of the utility model another embodiment；
Fig. 4 is the cross-sectional view of the utility model another embodiment；
Fig. 5 is the cross-sectional view of the utility model another embodiment.
1- coating die head；2- cabin；3- rack body；4- heating tube；5- soaking plate；6- insulating layer；7- hinge；8- is narrow
Seam.
Specific embodiment
Combined with specific embodiments below, the content of the utility model is described in further detail：
In order to reach the purpose of this utility model, a kind of coating die head bracket with heating function, including：Rack body 3,
Coating die head 1 is fixed and surrounds, coating die head 1 has cabin 2 and slit 8；Temperature control module has temperature control system and heating tube
4；Heating tube 4 is arranged inside rack body 3, and 4 conducting self-heating of heating tube while transmits heat, makes 1 temperature liter of coating die head
It is high.
Beneficial effect by adopting the above technical scheme is：The side of indirect heating is realized to coating die head using rack body
Method can not only overcome in traditional approach difficult cleaning, unmanageable defect, can also realize simplified plate coating apparatus structure and
The characteristics of technique.Rack body realizes the dual function of fixed clamp and indirect heating simultaneously.The architecture invention is applicable not only to
The coating die head temperature control of small-sized coating apparatus that laboratory research and development use uses, at the same in being suitable for, the painting of large scale industry production line
The temperature of cloth equipment coating die head controls.
In other embodiments of the utility model, temperature control module is made of temperature setting module and thermocouple.
Beneficial effect by adopting the above technical scheme is：Temperature setting module can set specified temperature, so that heating
In temperature range required for maintaining, thermocouple is temperature element, sensitive to the perception of temperature.
In other embodiments of the utility model, as shown in Figure 1, the cross section of rack body 3 is L shape.
Beneficial effect by adopting the above technical scheme is：L-shaped structure form is simple and reliable.
In other embodiments of the utility model, as shown in figure 4, the cross section of rack body 3 is Qian font, branch
Frame ontology 3 constitutes Qian font by the way that hinge 7 is hingedly fixed by two independent L shapes.
Beneficial effect by adopting the above technical scheme is：The hinged Qian font rack body that constitutes can open and close, convenient to painting
Cloth die head is fixed or unclamps, also more comprehensive to the encirclement of coating die head, and heating effect is good.
In other embodiments of the utility model, as shown in figure 5, rack body 3 is outer far from coating die head 1
Layer has one layer of heat preservation layer 6.
Beneficial effect by adopting the above technical scheme is：Insulating layer limits heat and outwardly spreads, and reduces energy dissipation.
In other embodiments of the utility model, as shown in figure 5, rack body 3 is being contacted with coating die head 1
Side is equipped with soaking plate 5.
Beneficial effect by adopting the above technical scheme is：Soaking plate is the vacuum cavity that an inner wall has fine structure,
Usually it is made of copper.When heat is by heat source to evaporating area, after the coolant liquid in cavity is heated in the environment of rough vacuum
Start the gasification phenomenon of generation coolant liquid, absorbs thermal energy at this time and rapid spatial expansion, the cooling medium of gas phase quickly fill with
Entire cavity, the phenomenon that condensation will be generated when gas-phase working medium touches one than colder region.The phenomenon that by condensation
The heat accumulated in evaporation is released, the coolant liquid after condensation can be returned by the capillary channel of micro-structure at evaporation heat source,
This running will carry out in cycles in the cavity.The one side local temperature that soaking plate is contacted with coating die head is all identical, to coating
The heating effect of die head is uniform.
In other embodiments of the utility model, in the cross section of coating die head 1, heating tube 4 has several,
Heating tube 4 is equal with the vertical range of slit 8.
Beneficial effect by adopting the above technical scheme is：So that the heat form of heating tube is uniform, so that slit, cabin are equal
It is even heated.
In other embodiments of the utility model, in the cross section of coating die head 1, heating tube 4 has three, and three
The heating tube 4 of two sides is symmetrical along the line of centres of intermediate a heating tube 4 and cabin 2 in root heating tube 4.
Beneficial effect by adopting the above technical scheme is：So that heating tube is high to the heat transfer efficiency of cabin, conduct heat form ratio
It is more uniform.
In other embodiments of the utility model, S-shaped coherent one piece to rotate of heating tube 4.
Beneficial effect by adopting the above technical scheme is：The disengaging form of heating tube in this way is fairly simple, convenient for control, and
Due to often wider in the width direction of coating die head, gradually heat release cools down the heating tube that S-shaped rotates in rack body, to painting
The heating effect of cloth die head is not in the single decaying of width direction, and the heating effect of coating die head is basic in its width direction
It is uniform.
In other embodiments of the utility model, 3 material of rack body is copper or aluminium.
Beneficial effect by adopting the above technical scheme is：Copper, the thermal conductivity of aluminium are good, are easily obtained, price can receive.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and be implemented, do not limit the protection scope of the present invention,
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in the protection scope of the utility model
It is interior.
Claims (10)
1. a kind of coating die head bracket with heating function, which is characterized in that including：
Rack body is fixed and surrounds coating die head, and the coating die head has cabin and slit；
Temperature control module has temperature control system and heating tube；
The heating tube is arranged inside rack body, and heating tube conducting self-heating while transmits heat, makes coating die head temperature
It increases.
2. a kind of coating die head bracket with heating function according to claim 1, it is characterised in that：The temperature control module
It is made of temperature setting module and thermocouple.
3. a kind of coating die head bracket with heating function according to claim 1, it is characterised in that：The rack body
Cross section be L shape.
4. a kind of coating die head bracket with heating function according to claim 1, it is characterised in that：The rack body
Cross section be Qian font, the rack body constitutes Qian font by the way that two independent L shapes are hingedly fixed.
5. a kind of coating die head bracket with heating function according to claim 1, it is characterised in that：The rack body
Has one layer of heat preservation layer in the outer layer far from coating die head.
6. a kind of coating die head bracket with heating function according to claim 1, it is characterised in that：The rack body
Soaking plate is equipped in the side contacted with coating die head.
7. a kind of coating die head bracket with heating function according to claim 1, it is characterised in that：The coating die head
Cross section in, the heating tube has several, and the heating tube is equal with the vertical range of slit.
8. a kind of coating die head bracket with heating function according to claim 7, it is characterised in that：The coating die head
Cross section in, the heating tube has three, and the heating tube of two sides is along an intermediate heating tube and cabin in three heating tubes
The line of centres it is symmetrical.
9. a kind of coating die head bracket with heating function according to claim 8, it is characterised in that：The heating tube is in
Coherent one piece that S-shaped rotates.
10. a kind of coating die head bracket with heating function according to claim 1, it is characterised in that：The bracket sheet
Body material is copper or aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820349261.8U CN208146330U (en) | 2018-03-14 | 2018-03-14 | A kind of coating die head bracket with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820349261.8U CN208146330U (en) | 2018-03-14 | 2018-03-14 | A kind of coating die head bracket with heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208146330U true CN208146330U (en) | 2018-11-27 |
Family
ID=64391527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820349261.8U Active CN208146330U (en) | 2018-03-14 | 2018-03-14 | A kind of coating die head bracket with heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208146330U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328103A (en) * | 2019-07-04 | 2019-10-15 | 深圳市浩能科技有限公司 | Preheat coating machine and preheating coating method |
| CN110523583A (en) * | 2019-08-28 | 2019-12-03 | 湖北锂诺新能源科技有限公司 | Extrusion die slurry thermostatically-controlled equipment |
-
2018
- 2018-03-14 CN CN201820349261.8U patent/CN208146330U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328103A (en) * | 2019-07-04 | 2019-10-15 | 深圳市浩能科技有限公司 | Preheat coating machine and preheating coating method |
| CN110523583A (en) * | 2019-08-28 | 2019-12-03 | 湖北锂诺新能源科技有限公司 | Extrusion die slurry thermostatically-controlled equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220705 Address after: No. 58, Tingtao Road, Suzhou Industrial Park, Jiangsu 215000 Patentee after: Weige Technology (Suzhou) Co.,Ltd. Address before: 215000 No.18 Pingsheng Road, Suzhou Industrial Park, Jiangsu Province Patentee before: SUZHOU VIGOR NANO TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right |