CN109225772A - A kind of automatic glue application method - Google Patents
A kind of automatic glue application method Download PDFInfo
- Publication number
- CN109225772A CN109225772A CN201811220652.0A CN201811220652A CN109225772A CN 109225772 A CN109225772 A CN 109225772A CN 201811220652 A CN201811220652 A CN 201811220652A CN 109225772 A CN109225772 A CN 109225772A
- Authority
- CN
- China
- Prior art keywords
- gluing
- dispenser
- application method
- glue application
- automatic glue
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
- B05D1/265—Extrusion coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a kind of automatic glue application methods, it is related to gluing technical field, gluing is using dispenser programmed pressure gluing, dispenser gum outlet is pressed minimum spreading width and is determined, dispensing back and forth is then used greater than gum outlet width, dispenser gum outlet track route, it walks by glue pattern setting program is applied, using heating quick baking after gluing, to substantially increase production efficiency, the more manual gluing of production efficiency at least improves 5 times or more, especially dispenser gluing, rubberization thickness homogeneity is good, and assembling bipolar plates are less prone to bond quality problem.
Description
Technical field
The present invention relates to gluing technical field more particularly to a kind of automatic glue application methods.
Background technique
PEMFC single battery voltage is very low, about 0.6~0.7V.To obtain useful voltage, multiple monocells is needed to fold
Conjunction is together in series, and the partition for separating two neighboring monocell claims bipolar plates.Bipolar plates usually by containing flow field anode plate,
Cathode plate and coolant flow field sealing overlapping are constituted.The flow-field plate for constituting bipolar plates must mechanically and electrically together, usually
Using adhesive bond, to improve cohesive force, bonding two sides is both needed to gluing, then by two panels pipe sensitive adhesion.Gluing area and shape
It is in irregular shape by flow field change, therefore glue bearing areas and change in shape are larger, and gluing area width is different, irregular change
Change, special-shaped gluing difficulty is very big.Therefore the prior art can only be using by figure craft gluing.
Manual gluing, first is that work efficiency is low, every coating area should all apply shoe, and some bipolar plates use 5 layers of structure, by hand by
Piece double spread work efficiency is very low, and usual skilled worker's per tour can only be gluing 13 or so, is unfavorable for bipolar plates mass
Production；Second is that gluing uniformity is poor, it is difficult to guarantee the uniformity of bondline thickness, to will cause the uneven of cohesive force.And electricity
Stack operation has certain pressure, and such cohesive force weak part is easy gas leakage, bipolar plates is caused to fail.
In addition, also needing to crimp after glue substantially dry (solvent flashing) after gluing, the prior art is using naturally dry
Dry, the time is relatively about 5min, causes entire bipolar plates bonding activity time long, is unfavorable for industrialized mass production.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of automatic glue application method.
The present invention adopts the following technical scheme:
A kind of automatic glue application method, to coating area gluing, gluing is using dispenser programmed pressure gluing, and dispenser goes out
Jiao Kou presses minimum spreading width and determines, then uses dispensing back and forth greater than gum outlet width, dispenser gum outlet track route is pressed
Apply the walking of glue pattern setting program.
Preferably, force drying in baking oven or drying tunnel is put into after gluing.
Preferably, forced drying temperature is 75~80 DEG C.
Preferably, the tool of force drying is circulation drying tunnel.
Preferably, heating sucker is provided in the circulation drying tunnel, the heating sucker is interior with the circulation drying tunnel
Wall is fixedly connected.
It preferably, is 60 degree by the temperature setting of the heating sucker.
The invention has the following advantages: method for bonding and gluing bipolar plate of the present invention, compared with the existing technology, due to
Using the program-controlled gluing of dispenser, and using quick drying glue is heated, production efficiency is not only substantially increased, production efficiency is more manual
Gluing at least improves 5 times or more, especially dispenser gluing, and rubberization thickness homogeneity is good, and assembling bipolar plates are less prone to bonding
Quality problems.
Specific embodiment
A kind of automatic glue application method, to coating area gluing, gluing is using dispenser programmed pressure gluing, and dispenser goes out
Jiao Kou presses minimum spreading width and determines, then uses dispensing back and forth greater than gum outlet width, dispenser gum outlet track route is pressed
Apply the walking of glue pattern setting program.
Force drying in baking oven or drying tunnel is put into after gluing.
Forced drying temperature is 75~80 DEG C.
Heating sucker is provided in drying tunnel recycling, heating sucker is fixedly connected with the inner wall for recycling drying tunnel, can be with
Accelerate the speed of drying.
Temperature setting by the heating sucker is 60 degree.
The invention has the following advantages: method for bonding and gluing bipolar plate of the present invention, compared with the existing technology, due to
Using the program-controlled gluing of dispenser, and using quick drying glue is heated, production efficiency is not only substantially increased, production efficiency is more manual
Gluing at least improves 5 times or more, especially dispenser gluing, and rubberization thickness homogeneity is good, and assembling bipolar plates are less prone to bonding
Quality problems.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of automatic glue application method, which is characterized in that coating area gluing, gluing be using dispenser programmed pressure gluing,
Dispenser gum outlet is pressed minimum spreading width and is determined, then uses dispensing back and forth, the walking of dispenser gum outlet greater than gum outlet width
Route is walked by glue pattern setting program is applied.
2. automatic glue application method according to claim 1, which is characterized in that be put into after gluing and force to do in baking oven or drying tunnel
It is dry.
3. automatic glue application method according to claim 2, which is characterized in that forced drying temperature is 75~80 DEG C.
4. automatic glue application method according to claim 2, which is characterized in that the tool of force drying is circulation drying tunnel.
5. automatic glue application method according to claim 4, which is characterized in that be provided with heating in the circulation drying tunnel and inhale
Disk, the heating sucker are fixedly connected with the inner wall of the circulation drying tunnel.
6. automatic glue application method according to claim 5, which is characterized in that the temperature setting by the heating sucker is 60
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811220652.0A CN109225772A (en) | 2018-10-19 | 2018-10-19 | A kind of automatic glue application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811220652.0A CN109225772A (en) | 2018-10-19 | 2018-10-19 | A kind of automatic glue application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109225772A true CN109225772A (en) | 2019-01-18 |
Family
ID=65080638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811220652.0A Pending CN109225772A (en) | 2018-10-19 | 2018-10-19 | A kind of automatic glue application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109225772A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1433849A (en) * | 2001-10-03 | 2003-08-06 | 保谷株式会社 | Coating film drying method, coating film forming method and coating film forming apparatus |
| CN101632979A (en) * | 2009-08-09 | 2010-01-27 | 江苏新源动力有限公司 | Method for bonding and gluing bipolar plate |
| CN101632978A (en) * | 2009-08-09 | 2010-01-27 | 江苏新源动力有限公司 | Method for gluing bipolar plate |
| WO2014192685A1 (en) * | 2013-05-27 | 2014-12-04 | コニカミノルタ株式会社 | Drying apparatus and drying method |
-
2018
- 2018-10-19 CN CN201811220652.0A patent/CN109225772A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1433849A (en) * | 2001-10-03 | 2003-08-06 | 保谷株式会社 | Coating film drying method, coating film forming method and coating film forming apparatus |
| CN101632979A (en) * | 2009-08-09 | 2010-01-27 | 江苏新源动力有限公司 | Method for bonding and gluing bipolar plate |
| CN101632978A (en) * | 2009-08-09 | 2010-01-27 | 江苏新源动力有限公司 | Method for gluing bipolar plate |
| WO2014192685A1 (en) * | 2013-05-27 | 2014-12-04 | コニカミノルタ株式会社 | Drying apparatus and drying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190118 |