CN102205292A - Multistation automatic constant-temperature spraying and coating system - Google Patents
Multistation automatic constant-temperature spraying and coating system Download PDFInfo
- Publication number
- CN102205292A CN102205292A CN 201110145224 CN201110145224A CN102205292A CN 102205292 A CN102205292 A CN 102205292A CN 201110145224 CN201110145224 CN 201110145224 CN 201110145224 A CN201110145224 A CN 201110145224A CN 102205292 A CN102205292 A CN 102205292A
- Authority
- CN
- China
- Prior art keywords
- temperature
- coating
- water
- cooling unit
- constant
- 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.)
- Granted
Links
Images
Abstract
The invention discloses a multistation automatic constant-temperature spraying and coating system which comprises a water curtain constant-temperature spraying and coating device, a coating constant-temperature device, a water cooler and a control system, wherein the water cooler is connected with a water inlet/outlet valve on a water tank through a water inlet/outlet pipe, a coating tank is connected with a multistation automatic spray gun through a coating inlet pipe; the system automatically controls an electric heating pipe for heating water or controls the water cooler for cooling water to regulate working temperature of a coating through the control system according to the temperature of the coating so that the working temperature of the coating is kept within a set temperature range; and the system automatically controls a cold/ hot air pipe through the control system according to the working environment temperature to judge whether cold air or hot air is conveyed to the water curtain constant-temperature spraying and coating device and the air volume so that the working temperature of the coating is kept within a set working temperature range. Because the temperature of the coating and the working environment temperature of spraying and coating are controlled, the spraying and coating quality of the coating is greatly improved. The invention is suitable for protection of a pipeline fastening member.
Description
Technical field
The present invention relates to a kind of multistation automatic constant-temperature paint finishing, metal conduit securing member guard technology field.
Background technology
The important indicator that the antiseptic property of securing member is formed as the offshore oil pipeline system, extensive application is in the oil transportation system and bringing into play crucial effects, in case the securing member antiseptic property is not up to standard, the sealing of whole pipeline system also can be affected thereupon, thereby causes the leakage of liquid to cause economic loss without redemption possibly.Along with the continuous development of modern industry, it is more and more important that antiseptic property also becomes, and almost relates to the every field that all concern national economy and people's lives.
Before this, antiseptic and rustproof traditional method at the securing member that uses under the adverse circumstances such as ocean carries out simple surface treatment at fastener surface exactly both at home and abroad, as apply paint, smear antirust oil, oxidation, metallizing coating etc., but the effect of conventional method is so not satisfactory, and in the offshore oil engineering, do now more be exactly only to do bottom or do not having under the situation of bottom layer treatment directly arbitrarily coating oil lacquer coat or metal coating at product surface, but the coating adhesion of paint but is not fine, the appearance surfaces of metal coating is coarse very not attractive in appearance, wearing and tearing easily, damage cause installing the back antiseptic effect can have a greatly reduced quality, so along with rugged environment more and more to the raising of the requirement of properties of product, these traditional anticorrosion process just being abandoned gradually by people.
Traditional anticorrosion process is owing to technology and raw material are single, backwardness, execute-in-place etc. is all multifactor in addition, so product is after reaching the spot, careless slightly or simply collide with etc., thereby coating just is easy to come off and directly causes the antiseptic property of fastener products to reduce greatly, and, cause the investment risk of engineering project big more because the product antiseptic property reduces.
Conduit fastener for the requirement for anticorrosion strictness, usually adopt Teflon coating to carry out protective treatment, because Teflon coating in use has certain temperature requirement, if the coating quality that all may cause too high or too low for temperature is difficult to guarantee its antiseptic property requirement.Traditional spraying protective treatment is carried out in the cascade cabinet, but traditional cascade cabinet is difficult to guarantee environment temperature again, causes coating quality to be difficult to guarantee.
Summary of the invention
The objective of the invention is, the temperature that exists according to the conventional spray paint protective coating can not guarantee the problem that causes coating quality not high, and the present invention disclose a kind of multistation automatic constant-temperature paint finishing, makes sprayed coating and spraying environment maintenance temperature constant state.
Technical scheme of the present invention is, the coating of spraying and the environment of spraying are adopted the automatic control measure of constant temperature respectively, realizes that constant temperature coating sprays in the environment of constant temperature, guarantees the coating coating quality.
Multistation automatic constant-temperature paint finishing of the present invention is made up of cascade constant temperature spray equipment, coating thermostat, water cooling unit and control system, water cooling unit is connected with turnover water valve on the water tank by water inlet pipe and water outlet pipe, and paint can connects the multistation automatic spray gun by the coating inlet pipeline.Described system controls the operating temperature that electric heating tube is regulated coating to the heating or the control water cooling unit of water to the cooling of water according to the coating temperature automatically by control system, makes it remain on range of set temperature; According to operating ambient temperature, by control system automatically the cold and hot airduct of control make it remain on the operating temperature range of setting to the cascade constant temperature spray equipment size of transporting cold wind or hot blast and air quantity whether.
Cascade constant temperature spray equipment is to improve to form on the basis of traditional cascade spraying case, and it is made up of cascade cabinet, multistation automatic spray gun, cascade oven temperature, degree sensor, workpiece suspension rod, cold and hot wind snout and coating inlet pipeline.The cascade cabinet is the cascade cabinet of a sealing, suspention is set by the workpiece suspension rod of spraying workpiece before cascade cabinet cascade, before the multistation automatic spray gun is positioned at cascade cabinet workpiece, and multistation automatic spray gun alignment pieces; Cascade cabinet side is settled cold and hot wind nozzle and cascade oven temperature, degree sensor, by export-oriented cold and hot airduct road transporting cold wind of cascade cabinet or hot blast, send cold wind or hot blast by cold and hot wind nozzle in cabinet; Temperature controller is arranged in the cabinet, monitoring and automatically regulate in-cabinet temperature, and the size of regulating transporting cold wind whether or hot blast and air quantity automatically satisfies the demand of spray equipment to constant temperature.
The coating thermostat is made up of paint can, water tank, agitator, electric heating tube, temperature controller and coating temperature sensor; Water tank is a closed body structure, water storage in the case, and water tank wall is provided with the Inlet and outlet water valve, and the paint can mouth is installed on the tank lid, and can body is under water; Electric heating tube is arranged on the correct position of close paint can in the water tank, and temperature controller is installed on the water tank cover plate, and the coating temperature sensor inserts in the paint can coating, monitors the coating temperature and temperature signal is reached temperature controller.
Water in the electric heater for heating water tank can make the paint can heating that is immersed in the water, allows the coating temperature in the paint can improve.Because the boiling point of water is 100 ℃, be immersed in that the coating in the paint can not surpass 100 ℃ all the time in the water, can avoid paint can directly to be caused the rotten deficiency of coating hot-spot by electric heater for heating.
Water cooling unit is connected with water tank Inlet and outlet water valve by water inlet pipe and water outlet pipe, when the coating temperature is higher than the temperature of setting, carries cold water and water tank water tank to exchange reduction water tank water temperature thereby start water cooling unit to water tank, and the coating temperature is reduced.
Control system is made up of temperature controller, temperature sensor and the control circuit of band single-chip microcomputer.Electric heating tube and water cooling unit are chain each other, and electric heating tube is cut off in water cooling unit work automatically; Water cooling unit is cut off in electric heating tube work automatically, is controlled by control system.
The present invention's beneficial effect compared with the prior art is, it is 100 ℃ characteristic that the present invention utilizes the boiling point of water, by water the letter of coating is connect heating, adopt temperature control system that the temperature of coating and spraying environment is controlled automatically and regulated, they can be worked in the operating temperature range of setting, owing to controlled the temperature of coating and the operating ambient temperature of spraying, coating quality improves greatly, and the qualification rate of product also grows steadily.
The present invention is applicable to the protective treatment of conduit fastener.
Description of drawings
Fig. 1 is a multistation automatic constant-temperature paint finishing structural representation of the present invention;
Fig. 2 is a cascade constant temperature spray equipment structural representation;
Fig. 3 is a coating thermostat structural representation;
Picture in picture number is: the 1st, and the cascade spray equipment; The 2nd, the coating thermostat; The 3rd, water cooling unit; The 11st, the multistation automatic spray gun; The 12nd, cascade oven temperature, degree sensor; The 13rd, cold and hot wind snout; The 14th, workpiece; The 15th, the cascade cabinet; The 16th, the workpiece suspension rod; The 17th, the coating inlet pipeline; The 21st, paint can; The 22nd, water tank (interior water storage); The 23rd, water intaking valve; The 24th, agitator; The 25th, electric heating tube; The 26th, temperature controller; The 27th, the coating temperature sensor; 28 are coated with material conveying tube; The 29th, outlet valve.
The specific embodiment
The specific embodiment of the present invention as shown in Figure 1.
Embodiment of the invention multistation automatic constant-temperature paint finishing is made up of cascade constant temperature spray equipment 1, coating thermostat 2, water cooling unit 3 and control system.Cascade constant temperature spray equipment 1 is made up of cascade cabinet 15, multistation automatic spray gun 11, cascade oven temperature, degree sensor 12, workpiece suspension rod 16, cold and hot wind snout 13 and coating inlet pipeline 17; Coating thermostat 2 is made up of paint can 21, water tank 22, agitator 24, electric heating tube 25, temperature controller 26 and coating temperature sensor 27; Water cooling unit 3 is connected with turnover water valve 23,29 on the water tank by water inlet pipe and water outlet pipe, and paint can 21 connects multistation automatic spray gun 11 by coating inlet pipeline 17.
During the work of this device, when the coating temperature is lower than design temperature, the temperature signal that control system provides according to temperature sensor 27, start 22 water storages of electric heating tube 25 heating water tank (because electric heating tube and water cooling unit are chain each other, this moment, water cooling unit was not worked), and start agitator 24, and make water tank temperature evenly and heat paint can 21, paint can coating temperature progressively rises.The environment temperature that the while control system records according to cascade oven temperature, degree sensor 12, whether decision opens the hot and cold wind of cascade constant temperature spray equipment, and automatically adjusts, and makes environment temperature reach the temperature value of setting.Coating temperature sensor 27 is constantly passed to temperature controller 26 with the temperature signal of coating heating, paint can coating is heated to a certain degree, control system is cut off the power supply of electric heating tube 25, stop heating, rely on the thermal capacity of water tank, keep coating in the temperature range that allows, coating just can be delivered to multistation automatic spray gun 11 by pipeline 17 and carry out spraying operation.If temperature is reduced to below the temperature of setting, control system can start electric heating tube 25 again automatically, reaches the temperature of setting until temperature, keeps coating to be in temperature constant state all the time.
When the coating temperature is higher than in design temperature, the temperature signal that control system provides according to coating temperature sensor 27, start water cooling unit 3, carry cold water (because electric heating tube and water cooling unit are chain each other to the water tank circulation, this moment, electric heating tube quit work), and start agitator 24, and making the even and paint can of lowering the temperature of water tank temperature, paint can coating temperature progressively reduces.The temperature signal that coating temperature sensor 27 constantly reduces coating is passed to temperature controller 26, paint can coating temperature is reduced to a certain degree, control system is cut off the power supply of water cooling unit 3, stop cooling, rely on the thermal capacity of water tank, keep coating in the temperature range that allows, coating just can be delivered to the multistation automatic spray gun by pipeline 17 and carry out spraying operation.If temperature is reduced to below the temperature of setting, control system will start electric heating tube 25 automatically, reaches the temperature of setting until temperature; If temperature rises, still need lower the temperature, then control system can start water cooling unit 3, makes the water tank cooling, reaches the temperature of setting until temperature, keeps coating to be in temperature constant state all the time.
Claims (2)
1. a multistation automatic constant-temperature paint finishing is characterized in that, described system is made up of cascade constant temperature spray equipment, coating thermostat, water cooling unit and control system; Water cooling unit is connected with turnover water valve on the water tank by water inlet pipe and water outlet pipe, and paint can connects the multistation automatic spray gun by the coating inlet pipeline; Described system controls the operating temperature that electric heating tube is regulated coating to the heating or the control water cooling unit of water to the cooling of water according to the coating temperature automatically by control system, makes it remain on range of set temperature; According to operating ambient temperature, by control system automatically the cold and hot airduct of control make it remain on the operating temperature range of setting to the cascade constant temperature spray equipment size of transporting cold wind or hot blast and air quantity whether.
2. multistation automatic constant-temperature paint finishing according to claim 1 is characterized in that described water cooling unit and electric heating tube are interlocked each other, and electric heating tube is cut off in water cooling unit work automatically; Water cooling unit is cut off in electric heating tube work automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110145224 CN102205292B (en) | 2011-06-01 | 2011-06-01 | Multistation automatic constant-temperature spraying and coating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110145224 CN102205292B (en) | 2011-06-01 | 2011-06-01 | Multistation automatic constant-temperature spraying and coating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102205292A true CN102205292A (en) | 2011-10-05 |
| CN102205292B CN102205292B (en) | 2013-01-16 |
Family
ID=44694524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110145224 Active CN102205292B (en) | 2011-06-01 | 2011-06-01 | Multistation automatic constant-temperature spraying and coating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102205292B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615014A (en) * | 2012-04-09 | 2012-08-01 | 苏州源申涂装净化设备有限公司 | Lacquer dipping device |
| CN103769325B (en) * | 2013-11-07 | 2016-02-03 | 河源富马硬质合金股份有限公司 | A kind of boat applicator system |
| CN107899843A (en) * | 2017-12-27 | 2018-04-13 | 湖北三叶机电制造股份有限公司 | A kind of oil spout japanning room with water circulation system |
| CN109701783A (en) * | 2018-12-28 | 2019-05-03 | 唐山晶源电子有限公司 | Mirror surface magnetic core outer encapsulating spray equipment |
| CN111744694A (en) * | 2020-07-07 | 2020-10-09 | 海源表面科技(湖州)股份有限公司 | Intelligent coating equipment |
| CN114893815A (en) * | 2022-06-24 | 2022-08-12 | 珠海格力电器股份有限公司 | Humidifying electric heater |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0766050A2 (en) * | 1995-07-27 | 1997-04-02 | Haden, Inc., | Adiabatic saturator and method for conditioning an air stream |
| CN1198481A (en) * | 1998-03-20 | 1998-11-11 | 王理泉 | Glaze spraying system capable of simultaneously spray-coating inner and outer surface of pipe shape piece |
| EP0855226B2 (en) * | 1996-12-19 | 2004-03-24 | Range und Heine GmbH | Spray booth for water-based paints with cooled inner parts and air humidifier |
| CN201618673U (en) * | 2010-03-30 | 2010-11-03 | 日泰（上海）汽车标准件有限公司 | Automatic coating device |
-
2011
- 2011-06-01 CN CN 201110145224 patent/CN102205292B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0766050A2 (en) * | 1995-07-27 | 1997-04-02 | Haden, Inc., | Adiabatic saturator and method for conditioning an air stream |
| EP0855226B2 (en) * | 1996-12-19 | 2004-03-24 | Range und Heine GmbH | Spray booth for water-based paints with cooled inner parts and air humidifier |
| CN1198481A (en) * | 1998-03-20 | 1998-11-11 | 王理泉 | Glaze spraying system capable of simultaneously spray-coating inner and outer surface of pipe shape piece |
| CN201618673U (en) * | 2010-03-30 | 2010-11-03 | 日泰（上海）汽车标准件有限公司 | Automatic coating device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615014A (en) * | 2012-04-09 | 2012-08-01 | 苏州源申涂装净化设备有限公司 | Lacquer dipping device |
| CN103769325B (en) * | 2013-11-07 | 2016-02-03 | 河源富马硬质合金股份有限公司 | A kind of boat applicator system |
| CN107899843A (en) * | 2017-12-27 | 2018-04-13 | 湖北三叶机电制造股份有限公司 | A kind of oil spout japanning room with water circulation system |
| CN109701783A (en) * | 2018-12-28 | 2019-05-03 | 唐山晶源电子有限公司 | Mirror surface magnetic core outer encapsulating spray equipment |
| CN111744694A (en) * | 2020-07-07 | 2020-10-09 | 海源表面科技(湖州)股份有限公司 | Intelligent coating equipment |
| CN114893815A (en) * | 2022-06-24 | 2022-08-12 | 珠海格力电器股份有限公司 | Humidifying electric heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102205292B (en) | 2013-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102205292B (en) | Multistation automatic constant-temperature spraying and coating system | |
| CN202595200U (en) | Double-walled coating liquid storage tank with temperature rising and declining function | |
| CN106583096A (en) | Automatic shell coating system | |
| CN201921773U (en) | Hot coating spraying machine | |
| CN201454756U (en) | Paint spraying apparatus with coating and paint heating device | |
| CN102676974A (en) | Thermal spraying galvanizing method of thin plate | |
| CN207996791U (en) | A kind of furnace temperature self-checking device | |
| CN206624908U (en) | A kind of hot-galvanized cauldron | |
| CN202070461U (en) | Coating thermostatic device | |
| CN205164999U (en) | Indoor water spray curing means | |
| CN112048692A (en) | Refining system and refining method for crystal patterns on surface of aluminum-plated strip steel | |
| CN108060377A (en) | A kind of novel hot galvanizing stove | |
| CN204509444U (en) | A kind of stainless steel surface oxidizing treater | |
| CN105195344A (en) | Indoor water spraying maintaining device | |
| CN202107771U (en) | Novel final water cooling slot device for continuous annealing and hot galvanizing sharing production line | |
| CN111686988A (en) | Production method of heavy-duty anticorrosive fireproof flame-retardant steel structure | |
| CN204874708U (en) | Vapor blackout automated processing system | |
| CN202618225U (en) | Energy-saving environment-friendly roasted nut automatic heating device | |
| CN203534258U (en) | Water tank type device for recycling cold flow of low-temperature liquid products | |
| CN208936331U (en) | A kind of spray cooling device | |
| CN109373583A (en) | A kind of the heating dispensing control method and mixing system of a variety of surface treatments of aluminum profile | |
| CN203878199U (en) | Galvanizing equipment | |
| CN207735183U (en) | A kind of screw-thread steel oxidation film spraying equipment of antirust corrosion resistant | |
| CN211041403U (en) | Auxiliary lubricating oil heating system of heat exchanger | |
| CN213652611U (en) | Hot galvanizing heat circulating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |