CN109442654A - A kind of fresh air cyclical breathing system and device of automation paint line - Google Patents
A kind of fresh air cyclical breathing system and device of automation paint line Download PDFInfo
- Publication number
- CN109442654A CN109442654A CN201811479782.6A CN201811479782A CN109442654A CN 109442654 A CN109442654 A CN 109442654A CN 201811479782 A CN201811479782 A CN 201811479782A CN 109442654 A CN109442654 A CN 109442654A
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- paint
- air
- fresh air
- spray booth
- robot
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- 239000003973 paint Substances 0.000 title claims abstract description 182
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 21
- 239000007921 spray Substances 0.000 claims abstract description 107
- 238000000034 method Methods 0.000 claims abstract description 70
- 238000005507 spraying Methods 0.000 claims abstract description 54
- 239000007789 gas Substances 0.000 claims abstract description 40
- 230000008569 process Effects 0.000 claims abstract description 27
- 239000004922 lacquer Substances 0.000 claims abstract description 14
- 239000002912 waste gas Substances 0.000 claims abstract description 7
- 239000002966 varnish Substances 0.000 claims description 30
- 230000037452 priming Effects 0.000 claims description 29
- 238000004378 air conditioning Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 238000005070 sampling Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 238000007591 painting process Methods 0.000 claims description 4
- 230000003584 silencer Effects 0.000 claims description 4
- 238000007592 spray painting technique Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000000284 extract Substances 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 238000010422 painting Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
Abstract
The present invention relates to the fresh air cyclical breathing system and devices in a kind of automation paint line, it is made of paint spraying booth, wind circulating system and exhaust emission system and all-fresh air compensation system, the paint spray booth and levelling room in every segment process unit and wind circulating system constitute independent suction wind cyclical breathing unit；Artificial paint spray booth is blown using all-fresh air, and paint spray booth, robot and levelling room take stages cycle wind to blow, and after lacquer spraying waste gas extracts respectively in each levelling room, unifies collection processing by exhaust emission system.Complete machine structure is simple, high-efficient, and low energy consumption, energy-saving and emission-reduction；Each wind circulating system exhaust-gas treatment amount is few, and noise is small, at low cost, easy to maintenance, and the exhaust gas of system discharge does not need concentration, qualified discharge after can directly sending waste gas combustion furnace centralized burning to handle.
Description
Technical field
The present invention relates to a kind of paint line, the fresh air cyclical breathing system of especially a kind of automation paint line
Device.
Background technique
In the painting process of paint line, paint spray booth can generate a large amount of coating cloud exhaust gas, produce to operator and environment
Raw grievous injury, it is necessary to be filtered in time, burning disposal or discharge, and change to fresh air, to guarantee work up to standard
Environment.
Present invention is mainly used for the spray painting paintings to objects such as bumpers.Because bumper wants spray painting
It asks relatively high, generally requires several procedures such as spray-applied primer, finishing coat and finishing varnish, and finishing coat also needs to spray twice or more.Spray
Paint room is filled with coating cloud exhaust gas, is generally painted using robot, and in each process of Control During Paint Spraying by Robot, also need to increase
Artificial touch-up paint link.But the paint spray booth dense for coating cloud exhaust gas, people are unapproachable.All painting lines are all necessary
Equipped with exhaust ventilation system and exhaust treatment system, exhaust ventilation is carried out by blower to the exhaust gas generated in production, and will row
Exhaust gas out carries out centralized burning processing.
At present for bumper painting line, traditional exhaust system is generally used, is that will be given up by blower
Gas is expelled directly out, and then centralized burning is handled again.The conventional method exhaust-gas treatment effect is poor, without fresh air system, can not carry out
Artificial touch-up paint is painted workpiece and is unable to reach criterion of acceptability.It is entire to produce if adding fresh air system in existing equipment
The exhaust air rate of line will be very big, and exhaust-gas treatment investment also can be corresponding larger, both uneconomical or impracticable.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies of the prior art and provide a kind of automation paint production
The fresh air cyclical breathing system and device of line, in three bottom, face, cover processes, using standalone module formula wind circulating system device
Meanwhile adding all-fresh air compensation system；It is close in paint spray booth, robot and adds artificial mark spraying touch-up paint room and levelling room, fresh air system is straight
It connects and introduces artificial room, it is ensured that the safety of touch-up paint personnel；Exhaust emission system device is gone out exhaust gas suction by levelling room is unified, into
The unified burning disposal of row.The each lacquer spraying technique link independent control of the present invention, air quantity recycle, and greatly reduce exhaust-gas treatment
Amount, energy-saving and emission-reduction, noise reduction effect are significant, and structure of system equipment is simple, at low cost, put into small.
The technical solution of the invention is as follows, including paint spraying booth (A), wind circulating system (B, C, D) and exhaust gas discharge
System (E), it is characterised in that: all-fresh air compensation system (F) is additionally provided in machine system device；Paint spraying booth (A) and circulation
Wind system (B, C, D) is arranged according to the spraying process of priming paint, finishing coat and finishing varnish in blocking；Spray in each technique unit
Paint operating room (A) is correspondingly arranged with wind circulating system (B, C, D)；Paint spraying booth (A) is according to priming paint, finishing coat and Lacquer finish lacquer craftwork
Unit subsection setup, the paint spraying booth (A) in every segment process unit respectively include paint spray booth, robot (1,5,6,9), artificial
Paint spray booth (3,7,10) and workpiece levelling room (4,8,11)；Workpiece levelling room (4,8,11) be set to each paint spray booth, robot (1,
5, it 6,9) between, and is allowed to interlink；Workpiece under the delivery of conveying production line, by each paint spray booth, robot (1,5,6,
9), by being set to each paint spray booth, robot (1,5,6,9) inner paint-spray robot (2) to workpiece progress automatic spraying, and
In each workpiece levelling room (4,8,11) after levelling, each road painting process is completed；In each technique unit paint spray booth, robot (1,
5, wind circulating system (C, D, E) independently 6,9), is configured, constitutes wind circulating system ventilating unit, to be sprayed to each robot
Coating cloud in paint room (1,5,6,9) carries out air-breathing, filtering and exhaust, and carries out cyclical breathing；The all-fresh air compensation system
(F), full fresh air is sent directly into each paint spray booth by fresh air pipeline (28), to compensate the fresh sky in machine system
Gas.
Paint spray booth, robot (1,5,6,9) in each road spraying process unit is used for the artificial mark spraying of artificial touch-up paint equipped with one
Paint room (3,7,10), the artificial paint spray booth (3,7,10) interlink with paint spray booth, robot (1,5,6,9)；All-fresh air compensation system
(F) directly full fresh air is sent into advance in artificial paint spray booth (3,7,10) by fresh air pipeline (28), then by manually painting
Voluntarily overflow is into paint spray booth, robot (1,5,6,9) for room (3,7,10), to carry out all-fresh air compensation to machine system.
The wind circulating system (B, C, D) is equipped with priming paint wind circulating system (B), finishing coat circulated air according to spraying process
System (C) and finishing varnish wind circulating system (D)；Every group of wind circulating system (B, C, D), including circulating fan (12), circulated air are empty
(13), circulation air path (14), circulated air aspiration channel (18) and circulated air air supply tube (16) are adjusted, and by circulating fan (12) and circulation
Wind air-conditioning (13) independently driving and operation；Its circulated air aspiration channel (18) and circulated air air supply tube (16) and corresponding spraying process
Paint spray booth, robot (1,5,6,9) and workpiece levelling room (4,8,11) in unit are correspondingly arranged；Circulated air aspiration channel (18) and
Its air inlet (17) is arranged corresponding to paint spray booth, and interlinks with paint spray booth；Circulated air air supply tube (16) and its air outlet (15)
It is laid with along paint spray booth and workpiece levelling room, and interior interlinks therewith；Under the action of circulating fan (12), each technique unit
In paint spray booth and workpiece levelling room and circulated air air-conditioning (13) constitute it is independent inhale, air draft cyclical breathing system.
The exhaust emission system (E), including gas sampling pipeline (20), blower (22), air hose (23) and exhaust gas row
It puts mouth (21), gas sampling pipeline (20) is equipped with exhaust gas air inlet (19), and exhaust gas air inlet (19) are respectively placed in each workpiece
In levelling room (4,8,11).
The exhaust gas air inlet in air outlet (15) and exhaust emission system (E) in each wind circulating system (B, C, D)
(19), it is respectively arranged in the workpiece levelling room (4,8,11) of each spraying process, and in each workpiece levelling room (4,8,11)
It takes a breath, then by exhaust emission system E by the unified collection of exhaust gas in each workpiece levelling room (4,8,11), then at concentration
Reason.
The all-fresh air compensation system (F), including fresh air conditioner (24) and fresh air pipeline (28)；According to priming paint, finishing coat
With finishing varnish spraying process, it is provided with fresh air outlet (25,26,27) on fresh air pipeline (28), each fresh air outlet (25,
26,27) it is respectively placed in each artificial paint spray booth (3,7,10)；The fresh air conditioner (24) is by filter (29), heater
(30), humidifier (31), dehumidifier (32), silencer (34) and blower (33) are constituted.
According to the spraying process of priming paint, finishing coat and finishing varnish, it is respectively equipped with three groups of technique units, it may be assumed that by priming paint robot
The priming paint technique unit that paint spray booth (1) and priming paint wind circulating system (B) are constituted, by paint spray booth, finishing coat robot (5,6) and finishing coat
The finishing coat technique unit that wind circulating system (C) is constituted, by paint spray booth, finishing varnish robot (9) and finishing varnish wind circulating system (D)
The finishing varnish technique unit of composition, the paint spray booth, robot (1,5,6,9) in each technique unit is configured with an artificial spray painting
Room (3,7,10).
In order to make speed of service stepwise adjustable of the workpiece in finishing coat lacquer spraying technique, the robot in finishing coat technique is painted
Room (5,6) is divided into two room settings, and this paint spray booth, Liang Ge robot (5,6) shares one group of finishing coat wind circulating system (C)；Its face
Paint wind circulating system (C) is also correspondingly arranged on two sections of circulated air aspiration channels (18) and air inlet (17).
Wind circulating system (B, C, D) in every group of technique unit is in the snakelike setting of Back Word formula.
The present invention and the prior art compare the advantages of had:
First is that paint spray booth, robot and levelling room use circulating supply air system, and wind circulating system is according to priming paint, finishing coat and cover
The three spraying process blocking such as lac varnish is arranged, and one group of separate configurations of paint spray booth and workpiece levelling room in per pass lacquer spraying technique follow
Ring wind system, stages cycle processing, air quantity independent control, coating cloud purifying rate is high, and air quantity is small, and noise is low, greatly reduces whole
The paint mist treatment amount of machine；
Second is that artificial paint spray booth carries out all-fresh air air-supply ventilation using all-fresh air compensation system, the environment item of artificial room is improved
Part；Simultaneously the all-fresh air of artificial paint spray booth can overflow into paint spray booth, robot, to the circulated air air exchange system of paint spray booth, robot
Air quantity carries out instant fresh air compensation, improves the efficiency of complete machine air exchange system；
Third is that machine system structure is simple, low energy consumption, high-efficient, energy-saving and emission-reduction；Exhaust-gas treatment amount is reduced, at low cost；Discharge
Exhaust gas does not need concentration, can directly send waste gas combustion furnace centralized burning to handle, qualified discharge.
Detailed description of the invention
General structure schematic diagram Fig. 1 of the invention；
Fig. 2 is the structural schematic diagram of paint spraying booth A in Fig. 1；
Fig. 3 is the structural schematic diagram of wind circulating system B in Fig. 1 indsole lacquer craftwork；
The structural schematic diagram that Fig. 4 is wind circulating system C in finishing coat technique in Fig. 1；
The structural schematic diagram that Fig. 5 is wind circulating system D in Lacquer finish lacquer craftwork in Fig. 1；
Fig. 6 is the structural schematic diagram of exhaust emission system E in Fig. 1；
Fig. 7 is the structural schematic diagram of all-fresh air compensation system F in Fig. 1；
Fig. 8 is H-H cross-sectional view in Fig. 1.
Figure label: A- paint spraying booth, B- wind circulating system (priming paint), C- wind circulating system (finishing coat), D- circulated air
System (finishing varnish), E- exhaust emission system, F- all-fresh air compensation system；Paint spray booth, 1- robot (priming paint), 2- paint sprayer
People, the artificial paint spray booth 3- (priming paint), 4- workpiece levelling room (priming paint), paint spray booth, 5- robot (finishing coat), paint spray booth, 6- robot
(finishing coat), the artificial paint spray booth 7- (finishing coat), 8- workpiece levelling room (finishing coat), paint spray booth, 9- robot (finishing varnish), 10- artificial mark spraying
Paint room (finishing varnish), 11- workpiece levelling room (finishing varnish)；12- circulated air blower, 13- circulated air air-conditioning, 14- circulation air path,
15- air outlet, 16- circulated air air supply tube, the air inlet 17-, 18- circulated air aspiration channel；19- exhaust gas air inlet, 20- gas sampling
Pipeline, 21- Waste gas outlet, 22- blower, 23- air hose；24- fresh air conditioner, 25- fresh air outlet, 26- fresh air outlet,
27-- fresh air outlet, 28- fresh air pipeline, 29- filter, 30- heater, 31- humidifier, 32- dehumidifier, 33- blower,
34- silencer.
Specific embodiment
With reference to the accompanying drawing, the present invention is described in further detail:
The present invention is by paint spraying booth (A), wind circulating system (B, C, D) and exhaust emission system (E) and all-fresh air compensation system
(F) it forms.Paint spraying booth (A) and wind circulating system (B, C, D) are according to three spraying process of priming paint, finishing coat and finishing varnish
Blocking is arranged, and the paint spraying booth (A) in each technique unit is correspondingly arranged with wind circulating system (B, C, D).
According to above-mentioned spraying process three groups of priming paint, finishing coat and finishing varnish technique units is respectively set, it may be assumed that the bottom of by the present invention
Paint paint spray booth, robot (1) and priming paint wind circulating system (B) composition priming paint technique unit, by paint spray booth, finishing coat robot (5,
6) the finishing coat technique unit constituted with finishing coat wind circulating system (C), by paint spray booth, finishing varnish robot (9) and finishing varnish circulated air
The finishing varnish technique unit that system (D) is constituted, the paint spray booth, robot (1,5,6,9) in each technique unit are configured with a people
Work paint spray booth (3,7,10).
Spray of the paint spraying booth (A) according to priming paint, finishing coat and finishing varnish technique unit subsection setup, in every segment process unit
Paint operating room (A) respectively include paint spray booth, robot (1,5,6,9), artificial paint spray booth (3,7,10) and workpiece levelling room (4,8,
11).Each workpiece levelling room (4,8,11) is respectively arranged between each paint spray booth, robot (1,5,6,9), and is allowed to interlink.
Workpiece is under the delivery of conveying production line, by each paint spray booth, robot (1,5,6,9), by being set to each paint spray booth, robot
(1,5,6,9) inner paint-spray robot (2) carries out automatic spraying, and the stream in each workpiece levelling room (4,8,11) to workpiece
After flat, each road painting process is completed.Paint spray booth, robot (1,5,6,9) in three priming paint, finishing coat and finishing varnish technique units,
One group of wind circulating system (C, D, E) is independently configured, it is single to constitute priming paint, finishing coat and three groups of wind circulating system ventilations of finishing varnish
Member to carry out air-breathing, filtering and exhaust to the coating cloud in each paint spray booth, robot (1,5,6,9), and carries out cyclical breathing.Respectively
Technique unit air circulation independent control, stages cycle processing, coating cloud purifying rate is high, greatly reduces the paint mist treatment of complete machine
Amount, and air quantity is small, noise is low.
Paint spray booth, robot (1,5,6,9) in each road spraying process unit is used for the artificial mark spraying of artificial touch-up paint equipped with one
Paint room (3,7,10), the artificial paint spray booth (3,7,10) interlink with paint spray booth, robot (1,5,6,9).All-fresh air compensation system
(F) directly full fresh air is sent into advance in artificial paint spray booth (3,7,10) by fresh air pipeline (28), then by manually painting
Voluntarily overflow is into paint spray booth, robot (1,5,6,9) for room (3,7,10), to carry out all-fresh air compensation to machine system.
The wind circulating system (B, C, D) is equipped with priming paint wind circulating system (B), finishing coat circulated air according to spraying process
System (C) and finishing varnish wind circulating system (D)；Every group of wind circulating system (B, C, D), including circulating fan (12), circulated air are empty
(13), circulation air path (14), circulated air aspiration channel (18) and circulated air air supply tube (16) are adjusted, and by circulating fan (12) and circulation
Wind air-conditioning (13) independently driving and operation；Its circulated air aspiration channel (18) and circulated air air supply tube (16) and corresponding spraying process
Paint spray booth, robot (1,5,6,9) and workpiece levelling room (4,8,11) in unit are correspondingly arranged；Circulated air aspiration channel (18) and
Its air inlet (17) is arranged corresponding to paint spray booth, and interlinks with paint spray booth；Circulated air air supply tube (16) and its air outlet (15)
It is laid with along paint spray booth and workpiece levelling room, and interior interlinks therewith；Under the action of circulating fan (12), each technique unit
In paint spray booth and workpiece levelling room and circulated air air-conditioning (13) constitute it is independent inhale, air draft cyclical breathing system.
The exhaust emission system (E), including gas sampling pipeline (20), blower (22), air hose (23) and exhaust gas row
It puts mouth (21), gas sampling pipeline (20) is equipped with exhaust gas air inlet (19), and exhaust gas air inlet (19) are respectively placed in each workpiece
In levelling room (4,8,11).The exhaust gas in air outlet (15) and exhaust emission system (E) in each wind circulating system (B, C, D)
Air inlet (19) is respectively arranged in the workpiece levelling room (4,8,11) of each spraying process, and each workpiece levelling room (4,8,
11) it takes a breath in, then is then collected the unified collection of exhaust gas in each workpiece levelling room (4,8,11) by exhaust emission system E
Middle processing.
The present invention specially devises one group of all-fresh air compensation system (F), by fresh air pipeline (28) that full fresh air is straight
It picks in each artificial paint spray booth (3,7,10) in paint spraying booth (A), to compensate the fresh air in machine system.Institute
The all-fresh air compensation system (F) stated, including fresh air conditioner (24) and fresh air pipeline (28)；It is sprayed according to priming paint, finishing coat and finishing varnish
Apply technique, be also provided on fresh air pipeline (28) there are three fresh air outlet (25,26,27), each fresh air outlet (25,26,
27) it is respectively placed in each artificial paint spray booth (3,7,10).The fresh air conditioner (24) is an entire combination part, by filtering
Device (29), heater (30), humidifier (31), dehumidifier (32), silencer (34) and blower (33) etc. are constituted.To artificial mark spraying
Paint room carries out all-fresh air air-supply ventilation, under the premise of guaranteeing artificial room working environment, while also following to paint spray booth, robot
Ring wind air exchange system carries out instant fresh air compensation, and efficiency and the air quantity for improving complete machine air exchange system are steady.
In order to make speed of service stepwise adjustable of the workpiece in finishing coat lacquer spraying technique, the present invention in finishing coat technique unit,
Paint spray booth, robot (5,6) are divided into two room settings, i.e. paint spray booth, finishing coat robot (5) and paint spray booth, finishing coat robot (6).
And the paint spray booth, robot (5,6) in this two finishing coat techniques shares one group of finishing coat wind circulating system (C).Finishing coat wind circulating system
(C) two sections of circulated air aspiration channels (18) and air inlet (17) are similarly correspondingly arranged on.Paint spray booth, Liang Ge finishing coat robot (5,
6) an artificial paint spray booth (7) is only set.
Wind circulating system (B, C, D) in every group of technique unit is in the snakelike setting of Back Word formula, to reduce the device space.
The artificial paint spray booth of the present invention is blown using all-fresh air, and stages cycle wind is taken in robot automatic paint-spraying booth and levelling room
Air-supply is focused on after lacquer spraying waste gas extracts respectively in the levelling room of each technique unit by exhaust emission system.Complete machine system
Structure of uniting is simple, and high-efficient, low energy consumption, energy-saving and emission-reduction；Each wind circulating system exhaust-gas treatment amount is few, and noise is small, at low cost, dimension
It repairs conveniently, the exhaust gas of system discharge does not need concentration, row up to standard after can directly sending waste gas combustion furnace centralized burning to handle
It puts.
Claims (9)
1. a kind of fresh air cyclical breathing system and device of automation paint line, including paint spraying booth (A), wind circulating system
(B, C, D) and exhaust emission system (E), it is characterised in that: all-fresh air compensation system (F) is additionally provided in machine system device；Spray
Operating room (A) and wind circulating system (B, C, D) are painted, according to the spraying process of priming paint, finishing coat and finishing varnish, is arranged in blocking；
Paint spraying booth (A) in each technique unit is correspondingly arranged with wind circulating system (B, C, D)；Paint spraying booth (A) is the bottom of according to
Paint, finishing coat and finishing varnish technique unit subsection setup, the paint spraying booth (A) in every segment process unit respectively include robot spray
Paint room (1,5,6,9), artificial paint spray booth (3,7,10) and workpiece levelling room (4,8,11)；Workpiece levelling room (4,8,11) is set to each
Between a paint spray booth, robot (1,5,6,9), and it is allowed to interlink；Workpiece is under the delivery of conveying production line, by each machine
The paint spray booth Qi Ren (1,5,6,9), by be set to each paint spray booth, robot (1,5,6,9) inner paint-spray robot (2) to workpiece into
Row automatic spraying, and each road painting process is completed after levelling in each workpiece levelling room (4,8,11)；In each technique unit
Paint spray booth, robot (1,5,6,9), independently configure wind circulating system (C, D, E), constitute wind circulating system ventilating unit,
To carry out air-breathing, filtering and exhaust to the coating cloud in each paint spray booth, robot (1,5,6,9), and carry out cyclical breathing；It is described
All-fresh air compensation system (F), full fresh air is sent directly into each paint spray booth by fresh air pipeline (28), it is whole to compensate
Fresh air in machine system.
2. a kind of fresh air cyclical breathing system and device of automation paint line as described in claim 1, it is characterised in that:
Paint spray booth, robot (1,5,6,9) in each road spraying process unit equipped with one for artificial touch-up paint artificial paint spray booth (3,
7,10), which interlinks with paint spray booth, robot (1,5,6,9)；All-fresh air compensation system (F) passes through
Full fresh air is directly sent into artificial paint spray booth (3,7,10) by fresh air pipeline (28) in advance, then by artificial paint spray booth (3,7,
10) voluntarily overflow is into paint spray booth, robot (1,5,6,9), to carry out all-fresh air compensation to machine system.
3. a kind of fresh air cyclical breathing system and device of automation paint line as described in claim 1, it is characterised in that:
The wind circulating system (B, C, D) is equipped with priming paint wind circulating system (B), finishing coat wind circulating system (C) according to spraying process
With finishing varnish wind circulating system (D)；Every group of wind circulating system (B, C, D), including circulating fan (12), circulated air air-conditioning (13),
Circulation air path (14), circulated air aspiration channel (18) and circulated air air supply tube (16), and by circulating fan (12) and circulated air air-conditioning
(13) independent driving and operation；In its circulated air aspiration channel (18) and circulated air air supply tube (16) and corresponding spraying process unit
Paint spray booth, robot (1,5,6,9) and workpiece levelling room (4,8,11) be correspondingly arranged；Circulated air aspiration channel (18) and its air draught
Mouth (17) is arranged corresponding to paint spray booth, and interlinks with paint spray booth；Circulated air air supply tube (16) and its air outlet (15) are along spray painting
Room and workpiece levelling room are laid with, and interior interlinks therewith；Spray under the action of circulating fan (12), in each technique unit
Paint room and workpiece levelling room and circulated air air-conditioning (13) constitute independent suction, air draft cyclical breathing system.
4. a kind of fresh air cyclical breathing system and device of automation paint line as described in claim 1, it is characterised in that:
The exhaust emission system (E), including gas sampling pipeline (20), blower (22), air hose (23) and Waste gas outlet (21),
Gas sampling pipeline (20) be equipped with exhaust gas air inlet (19), exhaust gas air inlet (19) be respectively placed in each workpiece levelling room (4,
8,11) in.
5. a kind of fresh air cyclical breathing system and device of automation paint line as described in claim 1, it is characterised in that:
The exhaust gas air inlet (19) in air outlet (15) and exhaust emission system (E) in each wind circulating system (B, C, D), sets respectively
It takes a breath in the workpiece levelling room (4,8,11) of each spraying process, and in each workpiece levelling room (4,8,11), then
By exhaust emission system E by the unified collection of exhaust gas in each workpiece levelling room (4,8,11), then focus on.
6. a kind of fresh air cyclical breathing system and device of automation paint line as described in claim 1, it is characterised in that:
The all-fresh air compensation system (F), including fresh air conditioner (24) and fresh air pipeline (28)；According to priming paint, finishing coat and finishing varnish
Spraying process is provided with fresh air outlet (25,26,27) on fresh air pipeline (28), each fresh air outlet (25,26,27) point
It is not placed in each artificial paint spray booth (3,7,10)；The fresh air conditioner (24) is by filter (29), heater (30), humidification
Device (31), dehumidifier (32), silencer (34) and blower (33) are constituted.
7. a kind of fresh air cyclical breathing system and device of automation paint line as described in claim 1, it is characterised in that:
According to the spraying process of priming paint, finishing coat and finishing varnish, it is respectively equipped with three groups of technique units, it may be assumed that by paint spray booth, priming paint robot (1)
The priming paint technique unit constituted with priming paint wind circulating system (B), by paint spray booth, finishing coat robot (5,6) and finishing coat wind circulating system
(C) the finishing coat technique unit constituted, the Lacquer finish being made of paint spray booth, finishing varnish robot (9) and finishing varnish wind circulating system (D)
Lacquer craftwork unit, the paint spray booth, robot (1,5,6,9) in each technique unit are configured with an artificial paint spray booth (3,7,10).
8. a kind of fresh air cyclical breathing system and device of automation paint line as claimed in claim 1 or 7, feature exist
In: in order to make speed of service stepwise adjustable of the workpiece in finishing coat lacquer spraying technique, by finishing coat technique paint spray booth, robot (5,
6) it is divided into two room settings, and this paint spray booth, Liang Ge robot (5,6) shares one group of finishing coat wind circulating system (C)；Its finishing coat follows
Ring wind system (C) is also correspondingly arranged on two sections of circulated air aspiration channels (18) and air inlet (17).
9. a kind of fresh air cyclical breathing system and device of automation paint line as described in claim 1, it is characterised in that:
Wind circulating system (B, C, D) in every group of technique unit is in the snakelike setting of Back Word formula.
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| CN201811479782.6A CN109442654A (en) | 2018-12-05 | 2018-12-05 | A kind of fresh air cyclical breathing system and device of automation paint line |
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