CN202741360U - Automatic washer used for cleaning poor screen-printed substrate - Google Patents

Automatic washer used for cleaning poor screen-printed substrate Download PDF

Info

Publication number
CN202741360U
CN202741360U CN 201220455187 CN201220455187U CN202741360U CN 202741360 U CN202741360 U CN 202741360U CN 201220455187 CN201220455187 CN 201220455187 CN 201220455187 U CN201220455187 U CN 201220455187U CN 202741360 U CN202741360 U CN 202741360U
Authority
CN
China
Prior art keywords
cell
cleaning
trough
bad
waste discharge
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.)
Active
Application number
CN 201220455187
Other languages
Chinese (zh)
Inventor
詹国平
吴艳芬
刘伟
陈筑
刘晓巍
蔡二辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Eureka solar energy Co., Ltd
Original Assignee
NINGBO ULICA SOLAR TECHNOLOGY DEVELOPMENT Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NINGBO ULICA SOLAR TECHNOLOGY DEVELOPMENT Co Ltd filed Critical NINGBO ULICA SOLAR TECHNOLOGY DEVELOPMENT Co Ltd
Priority to CN 201220455187 priority Critical patent/CN202741360U/en
Application granted granted Critical
Publication of CN202741360U publication Critical patent/CN202741360U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses an automatic washer used for cleaning poor screen-printed substrates. The automatic washer comprises a first trough body (1) used for ultrasonic cleaning, a second trough body (2) used for cleaning aluminum paste on back sides of poor substrates, a third tough body (3) used for spraying, a fourth trough body (4) used for cleaning silver paste on the front sides and the back sides of the poor substrates, a fifth trough body (5) used for further cleaning, and a sixth trough body (6) used for drying, wherein the third trough body (3) is connected with a water storage tank (7) by a power pump (8), the sixth trough body (6) is further connected with an air blower (9), the six trough bodies are sequentially connected, and the bottoms of the six trough bodies are all provided with waste discharge ports (2-1) and waste discharge pipelines (3-3) communicated with the waste discharge ports. The automatic washer has the advantages that no new poor screen-printed substrates can be generated, plurality of times of washing and cleaning is not needed, the time is saved, the uniformity of the appearance of the poor substrates is favorable after being cleaned, and the automatic washer is simple in structure, convenient to operate, and favorable in cleaning effect.

Description

The automatic rinser that is used for bad cleaning of serigraphy
Technical field:
The utility model relates to crystal-silicon solar cell production equipment field, is specially a kind of automatic rinser for bad cleaning of serigraphy.
Background technology:
In crystal-silicon solar cell manufacturing process, serigraphy is the operation of making electrode, and used consumptive material is more, such as slurry, half tone, scraping article, table paper etc.Often can occur printing bad when interrupting changing consumptive material or produce, bad of the various printings such as, skew unintelligible, imperfect such as printed patterns is larger.If these bad is made battery, slight meeting affects the outward appearance of cell piece, and serious also can affect battery conversion efficiency, reduces product percent of pass.Therefore after bad of printing need to being cleaned, again printing.
At present, to the cleaning method that prints bad be: bad is placed on the operating desk, dips in ethyl acetate with non-dust cloth and clean, put aside afterwards, wait and produce again again printing idle the time.There is following shortcoming in this way:
(1) operator is in bad of scouring printing, and printing machine platform is unattended, produces easily bad of new printing;
(2) in the scouring process, ethyl acetate is volatilization fast, causes scouring not thorough, sometimes needs repeatedly to clean, and loses time;
(3) because artificial the scouring has randomness, the homogeneity of outward appearance after being difficult to guarantee to clean.
Therefore, need the device of bad of a kind of in batches cleaning web printing, save workman's operating time and guarantee good cleaning performance.
The utility model content:
The utility model is for the above-mentioned deficiency of prior art, a kind of bad of new printing that can not produce is provided, need not repeatedly clean, save time, bad outward appearance homogeneity after the cleaning is good, and simple in structure, the automatic rinser that is used for bad cleaning of serigraphy easy to operate, that cleaning performance is good.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of automatic rinser for bad cleaning of serigraphy, comprise the first cell body for ultrasonic cleaning, be used for the second cell body that back side aluminium paste cleans, be used for the 3rd cell body of spray, be connected with catch basin by kinetic pump on described the 3rd cell body; Be used for cleaning the 4th cell body of bad tow sides silver slurry; Be used for the 5th cell body that the degree of depth is cleaned; Be used for the 6th cell body of oven dry, also be connected with air blast on described the 6th cell body; Six above-mentioned cell bodies sequentially connect in turn; The waste discharge pipeline that the bottom of described six cell bodies is equipped with the waste discharge mouth and is communicated with the waste discharge mouth.
Adopt said structure, the first cell body is ultrasonic cleaning tank, with ultrasonic energy bad front side silver paste and back side aluminium paste is become flexible, and is convenient to the cleaning in rear road; The second cell body is the HCl groove, is used for cleaning the aluminium paste at the back side; The 3rd cell body is spray groove, by kinetic pump water is pumped into spray groove from catch basin, is used for cleaning residual HCl on the silicon chip that cleans through the HCl groove.The 4th cell body is the isopropyl alcohol cell body, is used for cleaning bad double-edged silver slurry; The 5th cell body is H 2O 2Cell body is used for that the silicon chip that has substantially cleaned slurry is carried out the degree of depth and cleans, and thoroughly washes molecule.The 6th groove is drying tank, and to carrying out drying from the 5th groove silicon chip out, this place's drying is mainly the blower fan air blast and dries up.Wherein waste discharge mouth and the waste discharge pipeline that is connected the waste discharge mouth are arranged at six cell body bottoms, in order to wherein sewage, impurity are discharged; The silicon chip that cleaning process will need to clean is in the bad general film magazine of insertion manufacture of solar cells line, for making things convenient for the running of film magazine between each cell body, film magazine is put into hand basket.The in turn cleaning treatment of bad above-mentioned 6 grooves of process finally obtains the outward appearance homogeneous, cleans up, saves time and silicon chip simple in structure, easy to operate.
As preferably, spill for preventing HCl and the volatilization of the isopropyl alcohol in the 4th cell body, the shower water in the 3rd cell body in the second cell body, described the second cell body, the 3rd cell body and the 4th cell body are provided with the groove lid, and described groove lid can be opened or single open form formula for two.
As preferably, for reaching best spraying effect, the groove that the spray piping that is linked into the 3rd cell body is installed in the 3rd cell body covers that (wherein spray piping refers to the waterpipe that connects up from catch basin, nozzle is installed on this pipeline, pipeline just is installed in groove and covers), groove lid direction in the groove disperses to be equipped with the nozzle that is communicated with spray piping.The 3rd cell body back catch basin of increase supplies water for spray for the 3rd cell body, the water in the catch basin is extracted in the spray piping of the 3rd cell body by kinetic pump, out supplies bad washing away through nozzle ejection again.
As preferably, pollute isopropyl alcohol for fear of residual HCl, need the monitoring spraying effect.Therefore at the waste discharge pipeline of the 3rd cell body that is used for spray a pH auto testing instrument is installed, the pH value detects HCl content on the silicon chip in the spray waste discharge pipeline by detecting.
Description of drawings:
The top view of Fig. 1 the utility model cleaning machine.
Structural representation in Fig. 2 the utility model the 3rd cell body.
Fig. 3 the utility model the 3rd cell body cutaway view structural representation.
As shown in the figure: 1. the first cell body, 2. the second cell body, 2-1. waste discharge mouth, 3. the 3rd cell body, 3-1. nozzle, 3-2.pH auto testing instrument, 3-3. waste discharge pipeline, 4. the 4th cell body, 5. the 5th cell body, 6. the 6th cell body, 7. catch basin, 8. kinetic pump, 9. air blast.
The specific embodiment:
Below by embodiment the utility model is described in further detail, but the utility model not only is confined to following examples.
As shown in Figure 1, cleaning machine of the present utility model comprises the first cell body 1 for ultrasonic cleaning, is used for the second cell body 2 that bad back side aluminium paste cleans, and is used for the 3rd cell body 3 of spray, is connected with catch basin 7 by kinetic pump 8 on described the 3rd cell body 3; Be used for cleaning the 4th cell body 4 of bad tow sides silver slurry; Be used for the 5th cell body 5 that the degree of depth is cleaned; Be used for the 6th cell body 6 of oven dry, also be connected with air blast 9 on described the 6th cell body 6; Six above-mentioned cell bodies sequentially connect in turn; The bottom of described six cell bodies is equipped with waste discharge mouth 2-1(as shown in Figure 2) and the waste discharge pipeline 3-3 that is communicated with the waste discharge mouth.
For preventing that HCl and the volatilization of the isopropyl alcohol in the 4th cell body 4, the shower water in the 3rd cell body 3 in the second cell body 2 from spilling, described the second cell body 2, the 3rd cell body 3 and the 4th cell body 4 are provided with groove lid 1-1, and the groove lid can be two all can of opening or singly open.
For reaching best spraying effect, the spray piping that is linked into the 3rd cell body 3 is installed in the groove lid 1-1 of the 3rd cell body, and upper (wherein spray piping refers to the waterpipe that connects up from catch basin, nozzle is installed on this pipeline, pipeline just is installed in groove and covers), groove lid direction in the groove disperses to be equipped with the nozzle 3-1 that is communicated with spray piping.Catch basin of the 3rd cell body 3 back increase by 7 supplies water for spray for the 3rd cell body, is extracted in the spray piping of the 3rd cell body by the water of kinetic pump 8 with 7 li of catch basins, out supplies bad washing away through spray piping to nozzle ejection again.
As shown in Figure 3: pollute isopropyl alcohol for fear of residual HCl, need the monitoring spraying effect, therefore, waste discharge pipeline 3-3 at the 3rd cell body 3 that is used for spray installs a pH auto testing instrument 3-2, the pH value detects HCl content on the silicon chip in the spray waste discharge pipeline by detecting, and reaches the effect of Real Time Monitoring.
Concrete cleaning process is: bad of silk-screen is successively through the first cell body 1, enter the 3rd cell body 3 behind the second cell body 2, the groove lid 1-1 of the 3rd cell body 3 shuts, kinetic pump 8 begins the water in the catch basin 7 is extracted in the spray piping of the 3rd cell body 3, enters nozzle 3-1 through spray piping and sprays cleaning to bad, in cleaning process, the pH value of waste liquid among the waste discharge pipeline 3-3 of pH auto testing instrument 3-2 test spray groove 3, when the waste liquor PH value is neutrality, turn off kinetic pump, spray finishes.Then with bad drying of carrying out successively again silicon chip through the 4th cell body 4, the five cell bodies 5, the six cell body 6(in road later by air blast 9 air blast in the 6th cell body), finish whole cleaning process.
Kinetic pump in the utility model, air blast and pH auto testing instrument are commercially available conventional products, do not repeat them here.

Claims (4)

1. an automatic rinser that is used for bad cleaning of serigraphy is characterized in that: comprise the first cell body (1) for ultrasonic cleaning; Be used for the second cell body (2) that bad back side aluminium paste cleans; The 3rd cell body (3) that is used for spray, described the 3rd cell body (3) is upper to be connected with catch basin (7) by kinetic pump (8); Be used for cleaning the 4th cell body (4) of bad tow sides silver slurry; Be used for the 5th cell body (5) that the degree of depth is cleaned; Be used for the 6th cell body (6) of oven dry, also be connected with air blast (9) on described the 6th cell body (6); Six above-mentioned cell bodies sequentially connect in turn; The waste discharge pipeline (3-3) that the bottom of described six cell bodies is equipped with waste discharge mouth (2-1) and is communicated with the waste discharge mouth.
2. the automatic rinser for bad cleaning of serigraphy according to claim 1 is characterized in that: described the second cell body (2), the 3rd cell body (3) and the 4th cell body (4) are provided with groove lid (1-1).
3. the automatic rinser for bad cleaning of serigraphy according to claim 1 is characterized in that: the groove lid (1-1) of described the 3rd cell body (3) direction in the groove disperses to be equipped with nozzle (3-1).
4. the automatic rinser for bad cleaning of serigraphy according to claim 1 is characterized in that: in the waste discharge pipeline (3-3) of described the 3rd cell body (3) pH auto testing instrument (3-2) is installed.
CN 201220455187 2012-09-07 2012-09-07 Automatic washer used for cleaning poor screen-printed substrate Active CN202741360U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220455187 CN202741360U (en) 2012-09-07 2012-09-07 Automatic washer used for cleaning poor screen-printed substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220455187 CN202741360U (en) 2012-09-07 2012-09-07 Automatic washer used for cleaning poor screen-printed substrate

Publications (1)

Publication Number Publication Date
CN202741360U true CN202741360U (en) 2013-02-20

Family

ID=47700808

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220455187 Active CN202741360U (en) 2012-09-07 2012-09-07 Automatic washer used for cleaning poor screen-printed substrate

Country Status (1)

Country Link
CN (1) CN202741360U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105428219A (en) * 2015-12-17 2016-03-23 欧贝黎新能源科技股份有限公司 Water-cleaning circulating system and production line for substandard sheets produced in silk-screen printing
CN105537181A (en) * 2015-12-17 2016-05-04 欧贝黎新能源科技股份有限公司 Cleaning device and method for screen printing defective pieces
CN105552167A (en) * 2015-12-17 2016-05-04 欧贝黎新能源科技股份有限公司 Cleaning apparatus and cleaning method for unqualified battery pieces produced in silk-screen printing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105428219A (en) * 2015-12-17 2016-03-23 欧贝黎新能源科技股份有限公司 Water-cleaning circulating system and production line for substandard sheets produced in silk-screen printing
CN105537181A (en) * 2015-12-17 2016-05-04 欧贝黎新能源科技股份有限公司 Cleaning device and method for screen printing defective pieces
CN105552167A (en) * 2015-12-17 2016-05-04 欧贝黎新能源科技股份有限公司 Cleaning apparatus and cleaning method for unqualified battery pieces produced in silk-screen printing
CN105552167B (en) * 2015-12-17 2017-08-25 欧贝黎新能源科技股份有限公司 A kind of bad cleaning device of silk-screen printing and its cleaning method

Similar Documents

Publication Publication Date Title
CN202741360U (en) Automatic washer used for cleaning poor screen-printed substrate
CN102437234B (en) Method for processing defective products produced by reworking incapability of printed solar cell plates
CN205393078U (en) Silicon wafers of solar cell's cleaning and drying device
CN2860633Y (en) Basin cleaning machine for LCD glass plate
CN106952805A (en) A kind of graphite boat cleaning
CN104128326A (en) Enameled copper wire cleaning device and method of using enameled copper wire cleaning device for cleaning copper wires
CN205567738U (en) Vegetable washing machine
CN205959961U (en) Horizontal cleaning equipment of silicon chip
CN203265136U (en) Energy-saving cleaning machine
CN106670160A (en) Efficient cleaning and drying integrated machine for plastic films
CN105750275B (en) A kind of silicon material washing method
CN207183226U (en) A kind of silicon solar cell wet etching water washing device
CN207011649U (en) A kind of fruits and vegetables foreign substance cleaning machine
CN201699082U (en) Automatic battery washing machine
CN203061492U (en) Sea cucumber cleaning machine
CN201394556Y (en) Graphite carrying plate cleaning device
CN211660628U (en) Cleaning and drying device for solar cell production
CN203917267U (en) A kind of workpiece cleaning groove
CN208912744U (en) A kind of quartz can washing apparatus
CN104084396A (en) Work piece washing tank
CN205762692U (en) A kind of glass washing device
CN201986364U (en) Seed cleaning tank
CN207416294U (en) A kind of scraper cleaning device
CN209024629U (en) It is a kind of to clean the device for being deposited on the ito thin film of exposure mask lid surface
CN202803656U (en) Cleaning system for solar silicon wafer

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CP03 Change of name, title or address

Address after: No. 181-197, Shanshan Road, Wangchun Industrial Park, Haishu District, Ningbo City, Zhejiang Province, 315177

Patentee after: Ningbo Eureka solar energy Co., Ltd

Address before: 315177 Zhejiang city of Ningbo province Yinzhou District Wang Shanshan Lu Chun Industrial Park No. 181

Patentee before: NINGBO ULICA SOLAR TECHNOLOGY DEVELOPMENT Co.,Ltd.

CP03 Change of name, title or address