CN207088693U - A kind of manual print station doctor blade device of silicon solar cell slurry - Google Patents
A kind of manual print station doctor blade device of silicon solar cell slurry Download PDFInfo
- Publication number
- CN207088693U CN207088693U CN201721036997.1U CN201721036997U CN207088693U CN 207088693 U CN207088693 U CN 207088693U CN 201721036997 U CN201721036997 U CN 201721036997U CN 207088693 U CN207088693 U CN 207088693U
- Authority
- CN
- China
- Prior art keywords
- lower plate
- storage tank
- scraper
- doctor blade
- slurry
- 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.)
- Expired - Fee Related
Links
Landscapes
- Silicon Compounds (AREA)
Abstract
A kind of manual print station doctor blade device of silicon solar cell slurry, including mateiral pump, conveying pipeline, scraper fixed mount and scraper body are the utility model is related to, mateiral pump one end connection charging basket, the other end connect scraper fixed mount by conveying pipeline；The scraper fixed mount includes upper plate, lower plate and storage tank, the scraper body is connected to lower plate lower end, the storage tank is arranged on the outside of lower plate, fixing end is fixedly connected with lower plate side wall, free end turns down to the lower plate side wall below fixing end, conveying passage is provided with inside the scraper fixed mount, conveying passage includes feeding-passage, split channel and connecting tube, the split channel is symmetricly set in feeding-passage both sides, and connecting tube one end connection split channel lower end, the other end stretch out lower plate until stretching into storage tank.Doctor blade device of the present utility model being capable of side scraping uniform discharge so that the grid line printed out evenly, and can reduce amount from slurry to the overflow of scraper both sides, reduce slurry and waste.
Description
Technical field
It the utility model is related to photovoltaic cell silver paste test equipment technical field, more particularly to a kind of silicon solar cell
The manual print station doctor blade device of slurry.
Background technology
Silicon solar cell slurry needs to carry out tensile test and conductive test etc. before dispatching from the factory, and carries out slurry before test now
Silk-screen printing, because silver paste manufacturer does not possess the photovoltaic cell automatic printing platform of specialty mostly, therefore often use hand
Dynamic print station is printed, and printing manually needs first Manual material feeding to hold knife again, during slurry shortage on silk screen, can not side scraping add
Material, the continuity of grid line can be influenceed, so as to influenceing the accuracy of test data；Meanwhile traditional prior banked up largely in silk screen
The method of slurry, in the course of the work, easily cause substantial amounts of slurry and flow out printing zone from scraper both sides, so as to cause slurry
Waste.
Utility model content
In order to solve the above-mentioned technical problem, there is provided it is a kind of can side scraping addition slurry and slurry waste few doctor blade device,
The utility model provides following technical scheme：
A kind of manual print station doctor blade device of silicon solar cell slurry, including mateiral pump, conveying pipeline, scraper are fixed
Frame and scraper body, mateiral pump one end connection slurry charging basket, the other end connect scraper fixed mount by conveying pipeline；Institute
Scraper fixed mount is stated in inverted " t " type including upper plate, lower plate and storage tank, the scraper body with lower plate lower end removably to connect
Connect, the storage tank is horizontally placed on the outside of lower plate and isometric with lower plate, the storage tank fixing end and lower plate side wall fixation company
Connect, free end to below fixing end lower plate side wall turn down, and free end be higher than storage tank minimum point, the storage tank both sides
Lid is provided with, conveying passage is offered inside the scraper fixed mount, the charging that the conveying passage includes being sequentially connected is led to
Road, split channel and connecting tube, the split channel is parallel with feeding-passage, is symmetricly set in feeding-passage both sides, described
Connecting tube is vertical with split channel, one end connects split channel lower end, the other end stretches out lower plate until stretching into storage tank.
Doctor blade device work before 1-2min, first conveying pipeline is passed through in the feeding-passage of scraper plate body, open mateiral pump to
Doctor blade device delivered inside slurry, when slurry starts to overflow in storage tank, printing operation is proceeded by, and remain and take out material
Pump is opened, the uniform blanking of side scraping.
Further, the conveying vias inner walls set polytetrafluorethylecoatings coatings, avoid slurry viscous in scraper fixed mount
It is internal.
Further, the conveying pipeline is flexible pipe, can be moved forward and backward with scraper fixed mount.
Further, the section of the storage tank is 3/4 circular.
Further, the storage tank inwall sets polytetrafluorethylecoatings coatings, after printing process terminates, when scraper is fixed
Frame topples over the slurry of i.e. pourable residual, and polytetrafluorethylecoatings coatings are avoided that slurry is viscous in storage tank.
The beneficial effects of the utility model are：
(1) side scraping addition slurry, can be realized, is avoided in printing process because grid line caused by slurry shortage is uniform
The problem of property and poor continuity；
(2), a small amount of, the uniform system of feeding intake can greatly reduce the slurry from scraper both sides of the edge outflow printing zone,
So as to improve the utilization rate of slurry.
Brief description of the drawings
Fig. 1, side view of the present utility model.
Fig. 2, scraper fixed mount of the present utility model primary structure schematic diagram.
In figure：1st, mateiral pump, 2, conveying pipeline, 3, scraper fixed mount, 31, upper plate, 32, lower plate, 33, storage tank, 341, enter
Expect passage, 342, split channel, 343, connecting tube, 4, scraper body, 5, charging basket.
Embodiment
The manual print station doctor blade device of a kind of silicon solar cell slurry as shown in Figure 1-2, including it is mateiral pump 1, defeated
Expects pipe 2, scraper fixed mount 3 and scraper body 4, the one end of mateiral pump 1 connection slurry charging basket 5, the other end pass through conveying pipeline
2 connection scraper fixed mounts 3；The scraper fixed mount 3 is described to scrape in inverted " t " type including upper plate 31, lower plate 32 and storage tank 33
Knife body 4 is removably connected with the lower end of lower plate 32, and the storage tank 33 is horizontally placed on the outside of lower plate 32 and with lower plate 32 etc.
Long, the fixing end of storage tank 33 is fixedly connected with the side wall of lower plate 32, free end turns down to the side wall of lower plate 32 below fixing end,
And free end is higher than the minimum point of storage tank 33, the both sides of storage tank 33 are provided with lid 331, in the scraper fixed mount 3
Portion offers conveying passage, and the conveying passage includes feeding-passage 341, split channel 342 and the connecting tube being sequentially connected
343, the split channel 342 is parallel with feeding-passage 341, is symmetricly set in the both sides of feeding-passage 341, the connecting tube 343
, one end vertical with split channel 342 connects the lower end of split channel 342, the other end stretches out lower plate 32 until stretching into storage tank 33.
The conveying vias inner walls and the inwall of storage tank 33 are respectively provided with polytetrafluorethylecoatings coatings, avoid slurry viscous in scraper fixed mount 3
It is internal.
The conveying pipeline 2 is flexible pipe, can be moved forward and backward with scraper fixed mount 3.
The section of the storage tank 33 is 3/4 circular, and the shape of the lid 331 is consistent with cross sectional shape.
Conveying pipeline 2, is first passed through in the feeding-passage 341 of scraper plate body by 1-2min before doctor blade device work, and material is taken out in unlatching
To doctor blade device delivered inside slurry, mateiral pump 1 described in the present embodiment is arranged at the uniform velocity to extract in charging basket 5 pump 1 all the time
Slurry, when slurry starts to overflow in storage tank 33, printing operation is proceeded by, and remain that mateiral pump 1 is opened, side scraping
Uniform blanking.
Using above-mentioned foundation the utility model desirable embodiment as enlightenment, pass through above-mentioned description, relevant staff
Various changes and amendments can be carried out in the range of without departing from this item utility model technological thought completely.This item is practical
New technical scope is not limited to the content on specification, it is necessary to determines that its is technical according to right
Scope.
Claims (5)
- A kind of 1. manual print station doctor blade device of silicon solar cell slurry, it is characterised in that：Including mateiral pump, conveying pipeline, Scraper fixed mount and scraper body, mateiral pump one end connection slurry charging basket, the other end connect scraper by conveying pipeline and consolidated Determine frame；For the scraper fixed mount in inverted " t " type including upper plate, lower plate and storage tank, the scraper body and lower plate lower end are removable The connection unloaded, the storage tank are horizontally placed on the outside of lower plate and isometric with lower plate, the storage tank fixing end and lower plate side wall Be fixedly connected, free end turns down to the lower plate side wall below fixing end, and free end is higher than the minimum point of storage tank, described accommodating Groove both sides are provided with lid, and conveying passage is offered inside the scraper fixed mount, and the conveying passage includes what is be sequentially connected Feeding-passage, split channel and connecting tube, the split channel is parallel with feeding-passage, is symmetricly set in feeding-passage two Side, the connecting tube is vertical with split channel, one end connects split channel lower end, the other end stretches out lower plate until stretching into storage tank It is interior.
- A kind of 2. manual print station doctor blade device of silicon solar cell slurry as claimed in claim 1, it is characterised in that：Institute State conveying vias inner walls and polytetrafluorethylecoatings coatings are set.
- A kind of 3. manual print station doctor blade device of silicon solar cell slurry as claimed in claim 1, it is characterised in that：Institute It is flexible pipe to state conveying pipeline.
- A kind of 4. manual print station doctor blade device of silicon solar cell slurry as claimed in claim 1, it is characterised in that：Institute The section for stating storage tank is circular for 3/4.
- A kind of 5. manual print station doctor blade device of silicon solar cell slurry as claimed in claim 1, it is characterised in that：Institute State storage tank inwall and polytetrafluorethylecoatings coatings are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721036997.1U CN207088693U (en) | 2017-08-18 | 2017-08-18 | A kind of manual print station doctor blade device of silicon solar cell slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721036997.1U CN207088693U (en) | 2017-08-18 | 2017-08-18 | A kind of manual print station doctor blade device of silicon solar cell slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207088693U true CN207088693U (en) | 2018-03-13 |
Family
ID=61541874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721036997.1U Expired - Fee Related CN207088693U (en) | 2017-08-18 | 2017-08-18 | A kind of manual print station doctor blade device of silicon solar cell slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207088693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046133A (en) * | 2020-08-10 | 2020-12-08 | 蒋浩然 | Automatic feeding and discharging structure of film screen printing machine |
-
2017
- 2017-08-18 CN CN201721036997.1U patent/CN207088693U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046133A (en) * | 2020-08-10 | 2020-12-08 | 蒋浩然 | Automatic feeding and discharging structure of film screen printing machine |
| CN112046133B (en) * | 2020-08-10 | 2021-11-02 | 重庆新知创科技有限公司 | Automatic feeding and discharging structure of film screen printing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205683857U (en) | A kind of nickel-plating liquid preparation stirring and liquid-supplying system device | |
| CN207088693U (en) | A kind of manual print station doctor blade device of silicon solar cell slurry | |
| CN108946181A (en) | The automatic film-taking in means of film | |
| CN205257487U (en) | A material lifting equipment for fertile production of liquid | |
| CN206255214U (en) | A kind of particulate matter quantitative filling device | |
| CN211279889U (en) | Production and processing equipment for environment-friendly materials for new energy | |
| CN204323908U (en) | Raw material pail discharging device | |
| CN204841041U (en) | Multilevel feeder of concentrator flocculating agent | |
| CN204311110U (en) | A kind of heavy metal collection system | |
| CN203093285U (en) | Automatic solder paste feeding device of circuit printer | |
| CN206925077U (en) | The acid cycle use device and its cleaning machine of a kind of graphite boat cleaning machine | |
| CN206823210U (en) | A kind of combined type flashing reactor | |
| CN206307749U (en) | A kind of urea for vehicle machine feed mechanism | |
| CN104175713A (en) | Ink circulating device with automatic stirring function | |
| CN208932537U (en) | The automatic film-taking in means of film | |
| CN206817139U (en) | A kind of engine waste oil reclaims dolly | |
| CN207636370U (en) | A kind of centrifugation pelleter settling bin | |
| CN208884007U (en) | A kind of electrolytic copper foil vacuum applicator roller | |
| CN204866367U (en) | Nick coating feeding system | |
| CN206602039U (en) | A kind of novel aluminium electrolytic capacitor cleaning device | |
| CN204981098U (en) | Half automatic packing device of thick liquids | |
| CN203598797U (en) | Device for adding catalyst white earth into oleic acid | |
| CN213022732U (en) | Concrete slump detection device | |
| CN208683208U (en) | A kind of novel filling machine worktable | |
| CN217450562U (en) | Disc centrifuge and arrange sediment device thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20210818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |