CN104607362A - Coating circulation system of automatic curtain coating machine - Google Patents
Coating circulation system of automatic curtain coating machine Download PDFInfo
- Publication number
- CN104607362A CN104607362A CN201510102517.6A CN201510102517A CN104607362A CN 104607362 A CN104607362 A CN 104607362A CN 201510102517 A CN201510102517 A CN 201510102517A CN 104607362 A CN104607362 A CN 104607362A
- Authority
- CN
- China
- Prior art keywords
- storing box
- material storing
- circulation system
- interim
- capacitor
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/005—Curtain coaters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1042—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material provided with means for heating or cooling the liquid or other fluent material in the supplying means upstream of the applying apparatus
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a coating circulation system of an automatic curtain coating machine. The coating circulation system comprises two conveying belts, wherein a curtain coating device is arranged above the conveying belts; a coating recovery groove is formed between the conveying belts; the curtain coating device comprises a temporary storage box; the coating recovery groove is communicated with a storage pond; the storage pond is connected with a pump body; the pump body is connected with the temporary storage box by a pipeline; an infrared liquid level sensor is arranged on an inner wall of the temporary storage box and electrically connected with the pump body. Therefore, the waste of paint coatings in a curtain coating process can be reduced.
Description
Technical field
The present invention relates to a kind of paint circulation system of automatic flow coating machine.
Background technology
Modern house much all will use sheet forming, sheet forming is much directly decorate for indoor, so the surface of a lot of sheet forming all requires flat smooth, a lot of enterprise all will carry out surperficial lacquer painting process to sheet forming surface, surface lacquer painting spray film generally all adopts flow coating machine to carry out leaching paint now, present flow coating machine subject matter in pouring curtain process concentrates on: 1, there is a fixed difference difference between plate surface and paint temperature, directly drench the bubble that easily generation is small behind the scenes, affect surface quality; 2, the paint waste of flow coating machine is more serious.
Summary of the invention
The technical issues that need to address of the present invention are, provide a kind of paint circulation system of automatic flow coating machine, can reduce paint at the wastage drenching curtain process.
Technical scheme of the present invention is: a kind of paint circulation system of automatic flow coating machine, comprise conveyer belt, be provided with pouring proscenia above conveyer belt, described transmission, with two, is provided with coating material recovery bath in the middle of two conveyer belts, described pouring proscenia comprises interim material storing box, described coating material recovery bath is communicated with material storage container, and material storage container is connected with the pump housing, the interim material storing box described in the pump housing connects with pipeline, interim material storing box inwall is provided with infrared ray liquid level sensor, is electrically connected between liquid level sensor and the pump housing.
Preferably, in interim material storing box, be provided with heating constant-temperature equipment, be provided with below interim material storing box and drench curtain baffle-box.
Preferably, described heating constant-temperature equipment comprises the capacitor for concentrated heating be located in interim material storing box, and capacitor is communicated with interim material storing box, is provided with heating plate bottom capacitor, the inwall of capacitor is provided with temperature sensor, and temperature sensor wire connects heating plate.
Preferably, described capacitor is tapered, and conical lower portion is provided with material hole and is communicated with interim material storing box.
Preferably, described material storage container inwall is provided with heat-preservation liner layer.
After adopting the technical program, decline because the paint in pouring proscenia is continuation, even if plank not through out-of-date be also work on time, so when sheet material is without when filtering below proscenia, this part paint fallen needs to be reclaimed in time, not so waste very serious, the paint of this kind of decline in this programme is first received by coating material recovery bath, then enter in material storage container through coating material recovery bath and store, in material storage container, wherein a part of being drawn in interim material storing box by the pump housing is kept in drench curtain fast temporarily, infrared ray liquid level sensor is provided with in interim material storing box, can Real-Time Monitoring liquid level situation, to start the pump housing, utilize this circulatory system can reduce paint at the wastage drenching curtain process.
Accompanying drawing explanation
Accompanying drawing 1 is the overall schematic three dimensional views of flow coating machine;
Accompanying drawing 2 is the schematic diagram of anti-deflection device;
Accompanying drawing 3 is that paint is from being drawn into the schematic diagram drenching curtain;
Accompanying drawing 4 is the schematic diagram of interim material storing box;
Accompanying drawing 5 is the schematic diagram of material storage container;
Accompanying drawing 6 is the schematic diagram of cooling running roller.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
As shown in Figures 1 to 6, a kind of paint circulation system of automatic flow coating machine, flow coating machine comprises conveyer belt 11, sheet material 6 horizontal transport on a moving belt, in this programme, sheet material is turned left from the right side transmission, be provided with above conveyer belt and drench proscenia 2, drenching proscenia is membranaceously pour plate surface by paint, transmission described in this programme is with two, article two, be provided with coating material recovery bath 31 in the middle of conveyer belt, drenching proscenia is positioned at directly over coating material recovery bath, decline because paint is continuation, so when sheet material is without when filtering below proscenia, the paint declined directly is received by coating material recovery bath, waste can not be produced, in addition every bar conveyer belt is equipped with anti-deflection device, wherein a conveyer belt is provided with cooling running roller 4 above the conveyer belt of feed end side, cooling running roller can make sheet material cool in advance entering to drench before below proscenia, the effect pushing down sheet material can also be played simultaneously, described pouring proscenia comprises interim material storing box 21, heating constant-temperature equipment is provided with in interim material storing box, can ensure that the paint in interim material storing box remains temperature constant state, little with the temperature difference of plate surface, be provided with below interim material storing box and drench curtain baffle-box 22, drench the decrease speed that curtain baffle-box can cushion paint, first conveyer belt is improved in scheme, add anti-deflection device, prevent conveyer belt from transport process, occurring deviation phenomenon, thus avoid some sheet materials drenching in curtain process and have regional area due to sideslip not by the problem of drenching curtain and arriving, secondly pouring proscenia itself is improved, add heating constant-temperature equipment, because sheet material an in the past procedure enter drench curtain time its surface with uniform temperature, and the temperature of paint is lower, so to painting the heating carried out to a certain degree, to ensure to drench the paint temperature of curtain to plate surface and the temperature close of plate surface, avoid due to temperature difference problem and foaming phenomena occurs, simultaneously before entering pouring curtain, plate surface can through a cooling running roller, cooling running roller inner chamber is equipped with cooling water, can lower the temperature to plate surface in advance, reduction heating constant-temperature equipment adds heat to what paint, reduce energy consumption, finally drench in proscenia to add and drench curtain baffle-box, the decrease speed of paint can be reduced, make the paint velocity dropping to plate surface even, guarantee coating thickness is even.
As shown in Figure 2, described conveyer belt two ends are provided with driving shaft 12 and driven shaft 13, driving shaft is driven by motor, described anti-deflection device is located on driven shaft, driven shaft front and back end be provided with the axle sleeve 131 that can move axially, axle sleeve is connected with cylinder 132, cylinder can move in or out by propeller shaft sleeve, boss surfaces and conveyer belt are fitted, drive conveyer belt toward wherein side skew when axle sleeve moves, when the past wherein side sideslip of conveyer belt, axle sleeve moves axially toward opposite side, thus drive conveyer belt to offset toward this side, avoid conveyer belt to continue sideslip; Preferably, described boss surfaces is interval with anti-slip tank 1311 and sensor, cylinder described in sensor connects, anti-slip tank can increase the coefficient of friction between axle sleeve and conveyer belt, sensor then automatically can be responded to conveyer belt and toward which side offset, thus by signal transmission to cylinder, cylinder is finally corrected transmission and is just taken back.
As shown in Figure 3 and Figure 4, described coating material recovery bath is communicated with material storage container 32, material storage container is connected with the pump housing, pump housing pipeline 33 connects described interim material storing box 21, the coating of recovery is stored in material storage container by coating material recovery bath, this part paint is being drawn into by the pump housing in interim material storing box by material storage container, thus complete a simple circulatory system, interim material storing box inwall is provided with infrared ray liquid level sensor 213, be electrically connected between liquid level sensor and the pump housing, liquid level sensor can detect the paint liquid level in interim material storing box the moment, the pump housing is transferred signals to when liquid level is too low, extracted from material storage container by the pump housing, heating constant-temperature equipment described in addition comprises the capacitor 211 for concentrated heating be located in interim material storing box, capacitor is communicated with interim material storing box, heating plate 212 is provided with bottom capacitor, the inwall of capacitor is provided with temperature sensor, temperature sensor wire connects heating plate, the benefit of capacitor is set up to be instant heating, instant pouring curtain, reduce the paint heated and the heat exchange of not heating between paint, because the paint drenching curtain need not heated high-temperature, so instant heating can reach heating requirements completely, and utilize temperature sensor the temperature of the paint in capacitor can be detected, heating plate is cut off when temperature is too high, heating plate is opened when temperature is too low, Intelligent control, reduce energy consumption.
As preferably, described capacitor is tapered, the advantage of taper is easy to assemble heat, better used by the heat that heating plate produces, reduce unnecessary energy loss, conical lower portion is provided with material hole 211a and is communicated with interim material storing box, pipeline in this programme is in order to coordinate the capacitor of taper, pipeline shunt in interim material storing box becomes cross section to be the pipeline of Y shape, and paint flows into capacitor from taper capacitor two bottom sides, then flows out in the middle of the bottom of capacitor.
Enter when coating heats and flows out in interim material storing box drenches in curtain baffle-box at once, the deflector 221 mutually staggered is provided with in described pouring curtain baffle-box, specifically can see in Fig. 3, this deflector can play cushioning effect to the decrease speed of paint to a certain extent, also has another one function simultaneously, may be there is micro-bubble by the paint after heating, these bubbles can be broken through at the deflector through mutually staggering, thus the paint avoiding band bubble directly falls plate surface; In addition, as preferably, screen pack 5 is provided with bottom described coating material recovery bath with bottom pouring curtain baffle-box, screen pack bottom coating material recovery bath is mainly used in filtering some some wood chip impurity from landing conveyer belt, this kind of impurity is avoided directly to enter in material storage container, and the effect of drenching the screen pack bottom curtain baffle-box is similar with the effect of deflector, as cushioning effect and the use that pricks a bubble.
In addition, in order to reduce the energy consumption in heating plate, described material storage container inwall is provided with heat-preservation liner layer 321, can also keep after this kind of paint is reclaimed from coating material recovery bath certain more than temperature, to such an extent as to be drawn in interim material storing box and need not absorb a lot of heat and just can reach the temperature of specifying.
In addition, pouring proscenia in this programme is also provided with height adjusting handle 23 and drenches curtain thickness adjusting handle 24, height adjusting handle is for regulating the difference in height of drenching between proscenia and plate surface, general control is good at 10cm, can free adjustment according to different requirement, drench the horizontal range that curtain thickness adjusting handle is mainly used in regulating the discharging edge of a knife 241, to reach the effect controlling flow of paint, be mainly used in regulating in the unit interval paint thickness poured on plate surface.
Below only just the present invention preferably example be described, but can not be interpreted as it is limitations on claims.The present invention not only limits to and above example, and its concrete structure allows to change, and those skilled in the art can make various change and distortion according to the present invention, only otherwise depart from spirit of the present invention, all should belong to the scope that claims of the present invention define.
Claims (5)
1. the paint circulation system of an automatic flow coating machine, comprise conveyer belt (11), be provided with above conveyer belt and drench proscenia (2), it is characterized in that: described transmission is with two, article two, be provided with coating material recovery bath (31) in the middle of conveyer belt, described pouring proscenia comprises interim material storing box (21), described coating material recovery bath is communicated with material storage container (32), material storage container is connected with the pump housing, interim material storing box (21) described in the pump housing connects with pipeline (33), interim material storing box inwall is provided with infrared ray liquid level sensor (213), be electrically connected between liquid level sensor and the pump housing.
2. the paint circulation system of a kind of automatic flow coating machine according to claim 1, is characterized in that: be provided with heating constant-temperature equipment in interim material storing box, be provided with and drench curtain baffle-box (22) below interim material storing box.
3. the paint circulation system of a kind of automatic flow coating machine according to claim 1, it is characterized in that: described heating constant-temperature equipment comprises the capacitor for concentrated heating (211) be located in interim material storing box, capacitor is communicated with interim material storing box, heating plate (212) is provided with bottom capacitor, the inwall of capacitor is provided with temperature sensor, and temperature sensor wire connects heating plate.
4. the paint circulation system of a kind of automatic flow coating machine according to claim 3, is characterized in that: described capacitor is tapered, and conical lower portion is provided with material hole (211a) and is communicated with interim material storing box.
5. the paint circulation system of a kind of automatic flow coating machine according to claim 1, is characterized in that: described material storage container inwall is provided with heat-preservation liner layer (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510102517.6A CN104607362B (en) | 2015-03-09 | 2015-03-09 | A kind of paint circulation system of automatic flow coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510102517.6A CN104607362B (en) | 2015-03-09 | 2015-03-09 | A kind of paint circulation system of automatic flow coating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104607362A true CN104607362A (en) | 2015-05-13 |
| CN104607362B CN104607362B (en) | 2017-07-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510102517.6A Expired - Fee Related CN104607362B (en) | 2015-03-09 | 2015-03-09 | A kind of paint circulation system of automatic flow coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104607362B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423724A (en) * | 2016-10-31 | 2017-02-22 | 江苏华航威泰机器人科技有限公司 | Coating device |
| CN114789108A (en) * | 2022-04-02 | 2022-07-26 | 苏州镓祥新材料科技有限公司 | Priming paint curtain coating device for metal plates |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002045764A (en) * | 2000-08-02 | 2002-02-12 | Shine Kogei:Kk | Method for curtain coating, apparatus for curtain coating, and method for producing cooking utensil |
| CN200954468Y (en) * | 2006-03-30 | 2007-10-03 | 潘振强 | Paint-sprinkling head special for half-side paint-sprinkling machine |
| CN101537405A (en) * | 2009-04-30 | 2009-09-23 | 石红旗 | Drip paint recovery box applicable to a silver mirror production line |
| CN203140207U (en) * | 2013-01-24 | 2013-08-21 | 湖北燕加隆木制品有限公司 | Wood floor shower coating device |
| CN203370690U (en) * | 2013-07-15 | 2014-01-01 | 湖州南浔双林振森实木加工厂 | Showering machine capable of regulating coating thickness through multiple modes |
| CN204486164U (en) * | 2015-03-09 | 2015-07-22 | 浙江长兴森大竹木制品有限公司 | A kind of paint circulation system of automatic flow coating machine |
-
2015
- 2015-03-09 CN CN201510102517.6A patent/CN104607362B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002045764A (en) * | 2000-08-02 | 2002-02-12 | Shine Kogei:Kk | Method for curtain coating, apparatus for curtain coating, and method for producing cooking utensil |
| CN200954468Y (en) * | 2006-03-30 | 2007-10-03 | 潘振强 | Paint-sprinkling head special for half-side paint-sprinkling machine |
| CN101537405A (en) * | 2009-04-30 | 2009-09-23 | 石红旗 | Drip paint recovery box applicable to a silver mirror production line |
| CN203140207U (en) * | 2013-01-24 | 2013-08-21 | 湖北燕加隆木制品有限公司 | Wood floor shower coating device |
| CN203370690U (en) * | 2013-07-15 | 2014-01-01 | 湖州南浔双林振森实木加工厂 | Showering machine capable of regulating coating thickness through multiple modes |
| CN204486164U (en) * | 2015-03-09 | 2015-07-22 | 浙江长兴森大竹木制品有限公司 | A kind of paint circulation system of automatic flow coating machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423724A (en) * | 2016-10-31 | 2017-02-22 | 江苏华航威泰机器人科技有限公司 | Coating device |
| CN114789108A (en) * | 2022-04-02 | 2022-07-26 | 苏州镓祥新材料科技有限公司 | Priming paint curtain coating device for metal plates |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104607362B (en) | 2017-07-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20180309 |