CN208437124U - A kind of automatic roll coating apparatus of intelligence UV paint - Google Patents

A kind of automatic roll coating apparatus of intelligence UV paint Download PDF

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Publication number
CN208437124U
CN208437124U CN201820607798.XU CN201820607798U CN208437124U CN 208437124 U CN208437124 U CN 208437124U CN 201820607798 U CN201820607798 U CN 201820607798U CN 208437124 U CN208437124 U CN 208437124U
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China
Prior art keywords
paint
roll coater
roll
coating
storage
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CN201820607798.XU
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Chinese (zh)
Inventor
孙泽江
陈喜
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Dongguan Huijiang Pingcheng Machinery Co Ltd
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Dongguan Huijiang Pingcheng Machinery Co Ltd
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Abstract

The utility model relates to roll coating apparatus technical fields, automatic roll coating apparatus is painted more particularly to a kind of intelligence UV, including roll coater, roll coater upper table surface is equipped with conveyer belt apparatus, conveyer belt apparatus side middle and upper part is connected with pressure sensor, roll coater top inner surface is connected with coating roll by symmetrical two expansion brackets relative at the position of conveyer belt apparatus, coating roll side bottom is connected with laser displacement sensor, drive motor is equipped on the right side of roll coater upper table surface at conveyer belt apparatus, PLC control device is equipped on roll coater upper table surface at drive motor rear end face.The utility model is able to achieve the automatic intelligentization work of high level, and provides a kind of simple and reliable paint constant-temperature control system for roll coater, film thickness can be made uniform, roller coating quality is high, moreover it is possible to realize the recycling of paint, use cost is low.

Description

A kind of automatic roll coating apparatus of intelligence UV paint
Technical field
The utility model relates to roll coating apparatus technical fields, and in particular to a kind of automatic roll coating apparatus of intelligence UV paint.
Background technique
UV paint is ultraviolet photo-curing paint, and also referred to as light-initiated coating, photocureable coating pass through the automatic roller of machinery equipment It applies, in showering to furniture plate surface, promotes decomposition of initiator under the irradiation of ultraviolet light, generate free radicals, cause resin reaction, wink Between film-forming, be most environmentally friendly paint, UV paint is using more extensive furniture lacquer, and yellowing resistance is excellent.For roller coating The roll coating apparatus roll coater full name of UV paint is roll coater, i.e., a certain amount of coating is coated with one group or more of revolution roller Device on to planar material, typical roll coater have roll coater, pressure roller coating machine, positive and negative roll coater etc..This External application minor diameter applicator roll replaces the coating machine of coating blade to be also known as roll coater.Roll coater is one in coating equipment series mechanical Kind important equipment has the characteristics that small paint loss, high production efficiency, maintenance are simple and convenient, can be good with assembly line Docking forms the higher production line of the degree of automation.Existing roll coating apparatus intelligent automation degree is low, and not can be effectively controlled Paint outlet temperature, paint cannot be guaranteed certain viscosity, the uniform paint film thickness that cannot meet the technological requirements in cold environment Degree, reduces roller coating quality, and a large amount of organic diluent need to be added in paint to reach the viscosity of technique requirement at this time, and Diluent can be done great harm to the environment, and also will affect health of human body, existing roll coating apparatus is in terms of recycling Performance also do not protrude.
Utility model content
Above-mentioned to solve the problems, such as, the utility model provides a kind of intelligence UV paint automatic roll coating apparatus, is able to achieve The automatic intelligentization of high level works, and provides a kind of simple and reliable paint constant-temperature control system for roll coater, can make Film thickness is uniform, and roller coating quality is high, moreover it is possible to realize the recycling of paint, use cost is low.
The technical solution of the utility model are as follows:
A kind of automatic roll coating apparatus of intelligence UV paint, including roll coater, the roll coater upper table surface are equipped with conveyer belt apparatus, Conveyer belt apparatus side middle and upper part is connected with pressure sensor, and the roll coater top inner surface is relative to the conveyer belt Coating roll is connected with by expansion bracket at the position of device, the coating roll side bottom is connected with laser displacement sensor, institute It states and is equipped with drive motor on the right side of roll coater upper table surface at the conveyer belt apparatus, close to described on the roll coater upper table surface PLC control device is equipped at drive motor rear end face, roll coater left side bottom right end is connected with heating water tank, described to add Storage paint case is equipped on the right side of hot water tank top, the storage paint box top is flowed back out by the paint of paint return pipe and the roll coater Mouth is connected, and the heating water tank top left side is equipped with paint pump, is equipped with water/paint heat exchanger, institute on the left of the heating water tank It states heating water tank and is connected with the pipeline that the water/paint heat exchanger is equipped with water flow solenoid valve by one section, the water/ It is connected by paint conduit with the roll coater at paint outlet at the top of paint heat exchanger, at the top of the water/paint heat exchanger Temperature sensor is equipped at paint outlet, the paint pump inlet paints case with the storage by the paint conduit and is connected, The paint pump exit is connected by the paint conduit with the water/paint heat exchanger, the PLC control device it is defeated Enter end to be electrically connected with the pressure sensor, the laser displacement sensor and the temperature sensor, the PLC control device Output end be electrically connected with the expansion bracket, the drive motor, the paint pump and the water flow solenoid valve.
Preferably, the expansion bracket is symmetrical two.
Preferably, the connection between the paint return pipe and the paint bypass outlet of the storage paint case and the roll coater is equal To be tightly connected.
Preferably, the filtering identical and parallel as the storage paint case base area is equipped at top in the storage paint case Clean net.
Preferably, it connects at the top of the water/paint heat exchanger outside the paint conduit of paint outlet and the roll coater Surface is coated with one layer of heat preservation pipe.
Preferably, the paint conduit for connecting the paint pump intake and the storage paint case protrudes into the one of the storage paint case End is connected with a conical disc close to storage paint bottom portion.
It the utility model has the beneficial effects that the utility model is able to achieve the automatic intelligentization work of high level, and is roller Painting machine provides a kind of simple and reliable paint constant-temperature control system, and film thickness can be made uniform, and roller coating quality is high, moreover it is possible to realize The recycling of paint, use cost are low.
Detailed description of the invention
Fig. 1 is that a kind of intelligence UV of the utility model paints automatic roll coating apparatus positive structure schematic.
Fig. 2 is a kind of intelligence UV paint automatic roll coating apparatus right side structural schematic diagram of the utility model.
Fig. 3 is a kind of intelligence UV paint automatic roll coating apparatus left side structural schematic diagram of the utility model.
In figure: 1- roll coater;2- coating roll;3- expansion bracket;4- conveyer belt apparatus;5- pressure sensor;6- laser displacement Sensor;7-PLC control device;8- drive motor;9- storage paint case;10- paints return pipe;11- paints conduit;12- paint pump; 13- water/paint heat exchanger;14- water flow solenoid valve;15- heating water tank;16- temperature sensor.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this Utility model is not used to limit the utility model.
As shown in Figure 1-Figure 3, a kind of intelligence UV paints automatic roll coating apparatus, including roll coater 1, the roll coater 1 are appeared on the stage Face is equipped with conveyer belt apparatus 4, and the 4 side middle and upper part of conveyer belt apparatus is connected with pressure sensor 5,1 top of roll coater Inner surface is connected with coating roll 2, institute by symmetrical two expansion brackets 3 relative at the position of the conveyer belt apparatus 4 It states 2 side bottom of coating roll and is connected with laser displacement sensor 6, filled on the right side of 1 upper table surface of roll coater close to the conveyer belt It sets and is equipped with drive motor 8 at 4, be equipped with PLC control dress on 1 upper table surface of roll coater at 8 rear end face of drive motor 7 are set, the 1 left side bottom right end of roll coater is connected with heating water tank 15, and 15 top right side of heating water tank is equipped with storage paint Case 9, the storage is painted to be connected by paint return pipe 10 with the paint bypass outlet of the roll coater 1 at the top of case 9, the heating 15 top left side of water tank is equipped with paint pump 12, is equipped with water/paint heat exchanger 13, the heating water tank on the left of the heating water tank 15 15 pipelines for being equipped with water flow solenoid valve 14 by one section with the water/paint heat exchanger 13 are connected, the water/paint It is connected by painting conduit 11 with the roll coater 1 at 13 top paint outlet of heat exchanger, the water/paint heat exchanger 13 pushes up Temperature sensor 16 is equipped at portion's paint outlet, case is painted with the storage by the paint conduit 11 in 12 inlet of paint pump 9 are connected, and 12 exit of paint pump is connected by the paint conduit 11 with the water/paint heat exchanger 13, described 16 electricity of the input terminal of PLC control device 7 and the pressure sensor 5, the laser displacement sensor 6 and the temperature sensor Connection, the output end of the PLC control device 7 and the expansion bracket 3, the drive motor 8, the paint pump 12 and the water Flow electromagnetic regulating valve 14 is electrically connected, and the paint of the paint return pipe 10 and the storage paint case 9 and the roll coater 1 flows back out Connection between mouthful is to be tightly connected, be equipped at top in storage paint case 9 with the storage paint 9 base area of case it is identical and Parallel filter cleaning net, the paint for connecting 13 top paint outlet of the water/paint heat exchanger and the roll coater 1 are led 11 outer surface of pipe is coated with one layer of heat preservation pipe, connects the paint conduit 11 of 12 entrance of paint pump and the storage paint case 9 Protrude into the conical disc that one end of the storage paint case 9 is connected with one close to the storage paint 9 bottom of case.
Intelligent UV paints automatic roll coating apparatus in use, when roller coating material material is placed on conveyer belt apparatus 4, pressure Sensor 5 detects pressure signal and transfers signals to PLC control device 7, and PLC control device 7 controls drive motor 8 and oil 12 starting of paint pump, while laser displacement sensor 6 instantaneously detects discharging material thickness and will test signal and is transferred to PLC control device 7, PLC control devices 7 control expansion bracket 3 changes length to which the spacing changed between conveyer belt apparatus 4 and coating roll 2 keeps it suitable It should expect material thickness.Material material conveying, while 8 band of drive motor are realized in conveying roller rotation in 8 driving conveying belt device 4 of drive motor Coating is realized in the dynamic rotation of coating roll 2.Storage is painted the paint in case 9 after starting and is transmitted to water/paint heat exchanger 13 by paint pump 12, together When heating water tank 15 water heated is transmitted to water/paint heat exchanger 13, pass through the heat exchange between the water that paints and be heated Paint is sent into roll coater 1 after so that paint temperature is reached specified value, 16 real-time detection water of temperature sensor/paint heat exchanger 13 goes out Paint temperature at mouthful, and will test signal and be transferred to PLC control device 7, PLC control device 7 is believed according to the temperature detected Number real-time control water flow solenoid valve 14, temperature reduce water flow when being higher than specified value, temperature increases when being lower than specified value Water flow.Unemployed paint is real after passing back into storage paint case 9 by the paint bypass outlet on roll coater 1 and filtered Now recycle.Each structure that intelligent UV paints automatic roll coating apparatus is able to achieve the automatic intelligentization work of high level, and is Roll coater provides a kind of simple and reliable paint constant-temperature control system, and film thickness can be made uniform, and roller coating quality is high, moreover it is possible to real The recycling now painted, use cost are low.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modification, equivalent replacement or improvement etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (6)

1. a kind of intelligence UV paints automatic roll coating apparatus, it is characterised in that: including roll coater, the roll coater upper table surface is equipped with defeated Work-feeding means, conveyer belt apparatus side middle and upper part are connected with pressure sensor, the roll coater top inner surface relative to Coating roll is connected with by expansion bracket at the position of the conveyer belt apparatus, the coating roll side bottom is connected with laser displacement Sensor, the roll coater upper table surface right side are equipped with drive motor, the roll coater upper table surface at the conveyer belt apparatus Upper that PLC control device is equipped at the drive motor rear end face, roll coater left side bottom right end is connected with heating Water tank, the heating water tank top right side are equipped with storage paint case, and the storage paint box top passes through paint return pipe and the roll coater Paint bypass outlet be connected, the heating water tank top left side is equipped with paint pump, is equipped with water/oil on the left of the heating water tank Heat exchanger is painted, the heating water tank is equipped with the pipeline phase of water flow solenoid valve with the water/paint heat exchanger by one section It connects, is connected by paint conduit with the roll coater at paint outlet at the top of the water/paint heat exchanger, the water/oil It paints and is equipped with temperature sensor at the top of heat exchanger at paint outlet, the paint pump inlet passes through the paint conduit and the storage Paint case is connected, and the paint pump exit is connected by the paint conduit with the water/paint heat exchanger, the PLC The input terminal of control device is electrically connected with the pressure sensor, the laser displacement sensor and the temperature sensor, institute The output end and the expansion bracket, the drive motor, the paint pump and the water flow electromagnetism for stating PLC control device are adjusted Valve electrical connection.
2. a kind of intelligence UV according to claim 1 paints automatic roll coating apparatus, it is characterised in that: the expansion bracket is a left side Right symmetrical two.
3. a kind of intelligence UV according to claim 1 paints automatic roll coating apparatus, it is characterised in that: the paint return pipe Connection between the storage paint case and the paint bypass outlet of the roll coater is to be tightly connected.
4. a kind of intelligence UV according to claim 1 paints automatic roll coating apparatus, it is characterised in that: leaned in the storage paint case The filter cleaning net identical and parallel as the storage paint case base area is equipped at nearly top.
5. a kind of intelligence UV according to claim 1 paints automatic roll coating apparatus, it is characterised in that: connect the water/oil The paint catheter outer surface of paint outlet and the roll coater is coated with one layer of heat preservation pipe at the top of paint heat exchanger.
6. a kind of intelligence UV according to claim 1 paints automatic roll coating apparatus, it is characterised in that: connect the paint pump One end that the paint conduit of entrance and the storage paint case protrudes into the storage paint case is connected with one and paints bottom portion close to the storage Conical disc.
CN201820607798.XU 2018-04-26 2018-04-26 A kind of automatic roll coating apparatus of intelligence UV paint Active CN208437124U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820607798.XU CN208437124U (en) 2018-04-26 2018-04-26 A kind of automatic roll coating apparatus of intelligence UV paint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820607798.XU CN208437124U (en) 2018-04-26 2018-04-26 A kind of automatic roll coating apparatus of intelligence UV paint

Publications (1)

Publication Number Publication Date
CN208437124U true CN208437124U (en) 2019-01-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820607798.XU Active CN208437124U (en) 2018-04-26 2018-04-26 A kind of automatic roll coating apparatus of intelligence UV paint

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109895306A (en) * 2019-03-11 2019-06-18 江苏艾能捷机械有限公司 A kind of combined type casting machine of high universalizable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109895306A (en) * 2019-03-11 2019-06-18 江苏艾能捷机械有限公司 A kind of combined type casting machine of high universalizable

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