CN110508422A - A kind of intelligence paint finishing - Google Patents
A kind of intelligence paint finishing Download PDFInfo
- Publication number
- CN110508422A CN110508422A CN201910790171.1A CN201910790171A CN110508422A CN 110508422 A CN110508422 A CN 110508422A CN 201910790171 A CN201910790171 A CN 201910790171A CN 110508422 A CN110508422 A CN 110508422A
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- China
- Prior art keywords
- spray gun
- powder
- workpiece
- gun assembly
- spray
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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
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
- B05B12/122—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus responsive to presence or shape of target
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
Abstract
The present invention provides a kind of intelligent paint finishing, for spraying workpiece, it is characterized in that, including detection device, powder Fang Benti, spray gun assembly, transmission rail and controller, be provided with the chamber that dusts in powder room ontology, the spray gun assembly be located at it is described dust it is intracavitary, the spray gun assembly it is described dust it is intracavitary removable, the transmission rail is passed through between powder room ontology and spray gun assembly, and the detection device is located at the upstream of the transmission track；When the workpiece passes through the detection device, the detection device obtains workpiece information；The workpiece information that the detection device is detected passes to controller；The controller controls the spray time and spray range of the spray gun assembly；The spray efficiency of the intelligence paint finishing is high, and saves feed powder.
Description
Technical field
The present invention relates to spraying equipment field, in particular to a kind of intelligent paint finishing.
Background technique
Electrostatic spraying is the direction orientation fortune for making electronegative paint particles opposite along electric field using high-pressure electrostatic electric field
It moves, and paint particles is adsorbed on to a kind of spraying method of workpiece surface.The available thicker coating of coating, so quiet
Electrospray technology use scope is wider.With the development of society, the degree of automation is higher and higher, the application of spray-painting production line
It is more and more extensive, and it is deep into the multiple fields of national economy.Now spraying equipment in the market can be divided into according to the degree of automation:
Manual spray equipment, semi-automatic spraying equipment and three kinds of full-automatic spray automatic doubler surface glouer.Existing automation and intelligentification paint finishing
Workflow is usually that workpiece is delivered to spray station, is painted using spraying equipment to Workpiece painting, it is logical to enter back into curing room
The mode for crossing illumination solidifies, and finally obtains finished product.
In Workpiece painting material longer to such as curtain rod, the prior art generally uses hanger to hang up workpiece, work
Part sequentially enters in powder spraying chamber under the drive of transmission rail, by moving up and down for spray gun, to realize spraying.It is existing
Powder spraying structure refers to Fig. 1-Fig. 3, and transmission rail 100 passes through powder Fang Benti, and spray gun assembly 200 is located in powder room ontology, exhausting dress
Set 300 be located at powder room sheet it is external, three kinds of spray equipments all cannot achieve the spray range of adjust automatically spray gun assembly, spray efficiency
It is low, and waste powder.It can be seen that existing intelligence paint finishing spray efficiency is low and wastes feed powder.
Summary of the invention
Based on this, it is necessary to it is high and save the intelligent paint finishing of feed powder to provide a kind of spray efficiency.
The embodiment of the present invention provides a kind of intelligent paint finishing, for spraying workpiece, including detection device, powder room sheet
Body, spray gun assembly, transmission rail and controller, the chamber that dusts is provided in powder room ontology, and the spray gun assembly is located at described
It dusts intracavitary, the spray gun assembly dusts intracavitary removable described, and the transmission rail is from powder room ontology and spray gun group
It is passed through between part, the detection device is located at the upstream of the transmission track；
When the workpiece on the transmission rail passes through the detection device, the detection device obtains workpiece information；
The workpiece information that the detection device is detected passes to controller；
The controller controls the spray time and spray range of the spray gun assembly.
Preferably, the workpiece information includes the elevation information of workpiece and the width information of workpiece, according to workpiece information, institute
State its stroke the distance between with workpiece and/or in its own up and down direction of spray gun assembly adjust automatically.
Preferably, according to workpiece information, the spray gun assembly adjust automatically its workpiece top and bottom dusting speed,
Speed of dusting when dusting speed when the spray gun assembly is located at the top and bottom of the workpiece is positioned at workpiece middle position
The 50%-70% of degree.
Preferably, the external terminal of controller connection, installation production management software in the terminal, for being remotely controlled this
Intelligent control system.
Preferably, multiple air-valves are provided on powder room ontology, multiple air-valve settings are at various height, described
When spray gun assembly slides up and down, the air-valve close to the spray gun assembly is opened, and the air-valve far from the spray gun assembly is closed.
Preferably, clear component powder is provided on the inner wall of powder room ontology, the clear component powder is right at predetermined time intervals
The inner wall of powder room ontology carries out primary clear powder；And/or
Multiple air knives are provided on the outside of the bottom wall of powder room ontology, the multiple air knife is at predetermined time intervals to described
The bottom wall of powder room ontology carries out primary clear powder；And/or
The clear component powder of hanger, the extension that the clear component powder cleaning of hanger is passed through are further fixed on the inner wall of powder room ontology
Powder on tool.
Preferably, it is provided with air-valve on powder room ontology, the air-valve includes wind deflector and rotary power unit, described
Rotary power unit drives the wind deflector rotation, and the maximum angle of the wind deflector rotation is 20 ° -40 °.
Preferably, the rotary power unit is connect with the controller, and the controller is controlled close to the spray gun group
The air-valve of part is opened, and the air-valve far from the spray gun assembly is closed.
Preferably, powder room ontology includes the first side wall and second sidewall, and the of the first side wall and second sidewall
One end is close to each other, and second end is located remotely from each other, and the first side wall and second sidewall are formed with the chamber that dusts；The spray gun assembly packet
Include the first spray gun group and the second spray gun group, the first spray gun group and the second spray gun group be located at it is described dust it is intracavitary, it is described
The first end of first spray gun group and the second spray gun group is close to each other, and second end is located remotely from each other；The first side wall and the first spray gun
First is formed between group to dust region, is formed second between the second spray gun group and second sidewall and is dusted region, the transmission rail
It dusts region across the described first region and described second of dusting.
Preferably, the maximum angle between the first side wall and the second sidewall is 50-70 °；And/or
Angle between the injection direction of the first spray gun group and the described first transmission rail for dusting in region is 80-
90°；And/or
Angle between the injection direction of the second spray gun group and the described second transmission rail for dusting in region is 80-
90°。
Intelligent paint finishing of the invention may be implemented to spray automatically, and spray efficiency is high；It can be according to the length of workpiece
The range that spraying is determined with width, can save feed powder.
Detailed description of the invention
It is more particularly described by the preferred embodiment of the present invention shown in the drawings, the above and other purpose of the present invention, feature
It will be become more fully apparent with advantage.Identical appended drawing reference indicates identical part in all the attached drawings, and not deliberately by real
Size equal proportion scaling in border draws attached drawing, it is preferred that emphasis is shows this purport.
Fig. 1-Fig. 3 is the powder room ontology overlooking structure diagram of the intelligent paint finishing of the prior art；
Fig. 4 is the powder room ontology overlooking structure diagram of the intelligent paint finishing of the preferred embodiment of the present invention；
Fig. 5 is the overall structure top view of the intelligent paint finishing of the preferred embodiment of the present invention；
Fig. 6 is the powder room ontology of the preferred embodiment of the present invention and the explosive view of spray gun assembly；
Fig. 7 is the enlarged drawing of part A in Fig. 6；
Fig. 8 is another explosive view of the powder room ontology of the preferred embodiment of the present invention；
Fig. 9 is the overall structure figure of the air-valve of the preferred embodiment of the present invention；
Figure 10 is the front view of the powder room ontology of the preferred embodiment of the present invention；
Figure 11 is the explosive view of the powder room ontology of the preferred embodiment of the present invention；
Figure 12 is the overall structure figure of the clear component powder of the preferred embodiment of the present invention；
Figure 13 is the overall structure figure of the powder room ontology of the preferred embodiment of the present invention；
Figure 14 is the overall structure figure of the clear component powder of hanger of the preferred embodiment of the present invention.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.
It should be noted that it can be directly to separately when an element is considered as " connection " another element
One element and it is in combination be integrated, or may be simultaneously present centering elements.Term as used herein " installation ", " one
End ", " other end " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology belonging to the present invention that belongs to
The normally understood meaning of the technical staff in domain is identical.Term used in book described herein is intended merely to describe specific reality
Apply the purpose of example, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more relevant institutes
Any and all combinations of list of items.
As shown in Fig. 4-14, the embodiment of the present invention provides a kind of intelligent paint finishing, for spraying workpiece, including detection
Device 10, powder room ontology 3, spray gun assembly 2, transmission rail 1 and controller.With reference to Fig. 4, the chamber that dusts is provided in powder room ontology 3
30, spray gun assembly 2, which is located at, to dust in chamber 30, and spray gun assembly 2 moves in the chamber 30 that dusts, and transmission rail 1 is from 3 He of powder room ontology
It is passed through between spray gun assembly 2, detection device 10 is located at the upstream of transmission track 1；
When the workpiece on sent defeated track 1 passes through detection device 10, detection device 10 obtains workpiece information；
The workpiece information that detection device 10 is detected passes to controller；
The spray time and spray range of controller control spray gun assembly 2.
Intelligent paint finishing of the invention may be implemented to spray automatically, and spray efficiency is high；It can be according to the length of workpiece
The range that spraying is determined with width, can save feed powder.
In a preferred embodiment, workpiece information includes the elevation information of workpiece and the width information of workpiece, is believed according to workpiece
Breath, its stroke the distance between with workpiece and/or in its own up and down direction of 2 adjust automatically of spray gun assembly.
In a preferred embodiment, according to workpiece information, its dusting in workpiece top and bottom of 2 adjust automatically of spray gun assembly
Speed (amount of dusting in the unit time), dusting speed when spray gun assembly 2 is located at the top and bottom of workpiece are to be located at workpiece
The 50%-70% of dusting speed when middle position.
In a preferred embodiment, the external terminal of controller connection, installation production management software in terminal, for being remotely controlled this
Intelligent control system.
With reference to Fig. 8 and Fig. 9, in a preferred embodiment, multiple air-valves 33 are provided on powder room ontology 3, multiple air-valves 33 are set
It sets at various height, when spray gun assembly 2 slides up and down, the air-valve 33 close to spray gun assembly 2 is opened, far from spray gun assembly 2
Air-valve 33 is closed.
With reference to Figure 11 and Figure 12, in a preferred embodiment, clear component powder 7, clear powder group are provided on the inner wall of powder room ontology 3
Part 7 carries out primary clear powder to the inner wall of powder room ontology 3 at predetermined time intervals.
With reference to Fig. 6, in a preferred embodiment, the outside of the bottom wall 37 of powder room ontology 3 is provided with multiple air knives 8, Duo Gefeng
Knife 8 carries out primary clear powder to the bottom wall 37 of powder room ontology 3 at predetermined time intervals.
With reference to Figure 13 and Figure 14, in a preferred embodiment, the clear component powder 9 of hanger is further fixed on the inner wall of powder room ontology 3,
The powder on hanger that the clear cleaning of component powder 9 of hanger is passed through.
In a preferred embodiment, air-valve 33 is provided on powder room ontology 3, air-valve 33 includes wind deflector 331 and rotary power
Device 332, rotary power unit 332 drive wind deflector 331 to rotate, and the maximum angle that wind deflector 331 rotates is 20 ° -40 °.
In a preferred embodiment, rotary power unit 332 is connect with controller, and controller is controlled close to spray gun assembly 2
Air-valve 33 is opened, and the air-valve 33 far from spray gun assembly 2 is closed.
With reference to Fig. 4, in a preferred embodiment, powder room ontology 3 includes the first side wall 31 and second sidewall 32, the first side wall 31
Close to each other with the first end of second sidewall 32, second end is located remotely from each other, and the first side wall 31 and second sidewall 32 are formed with and dust
Chamber 30, the chamber 30 that dusts substantially are in " V "-shape.Spray gun assembly 2 includes the first spray gun group 21 and the second spray gun group 22, the first spray gun group
21 and second spray gun group 22 be located at and dust in chamber 30, the direction of dusting of the first spray gun group 21 is towards the first side wall 31, the second spray gun
Direction the second spray gun group 22 of direction of dusting of group 22.The first end of first spray gun group 21 and the second spray gun group 22 is close to each other, the
Two ends are located remotely from each other (being first end close to the one end dusted inside chamber 30, the other end is second end), the first spray gun group 21 and the
Two spray gun groups 22 form " V " font, match with the shape for the chamber 30 that dusts.It is formed between the first side wall 31 and the first spray gun group 21
First dusts region 301, forms second between the second spray gun group 22 and second sidewall 32 and dusts region 302, and transmission rail 1 passes through
It dusts region 302 in the first region 301 and second of dusting.When spraying, workpiece moves on transmission rail 1, when by the chamber 30 that dusts
When, workpiece dusts in the first region 301 and second of dusting and sprays band by the first spray gun group 21 and the second spray gun group 22 in region 302
The powder of negative electricity.The present invention changes traditional spray gun layout type, by spray gun setting in two rows, and is equipped with spraying chamber,
More spray guns can be laid out, be pollinated distance of the workpiece in the chamber 30 that dusts is increased.First spray gun group 21 and the second spray gun group
22 angles setting, it is possible to reduce the angle for the chamber 30 that dusts improves exhausting effect, reduces ease powder.
With reference to Fig. 4, in a preferred embodiment, the maximum angle between the first side wall 31 and second sidewall 32 is 50-70 °,
In particular 55 °, 60 ° or 65 °.Further, the second end of the first side wall 31 and second sidewall 32 is to side adjacent to each other
To bending, the second end of the second end and second sidewall 32 that make the first side wall 31 is in parastate.Entire powder spraying chamber is just as one
Draught hood, distinguished and admirable adherent flowing, angle is smaller, air resistance coefficient with regard to smaller, it is distinguished and admirable to air inlet be linear type.Angle is bigger, wind
Stream, which will turn, is bent to air inlet, and wind-force is obstructed, so to be significantly larger than curved road type distinguished and admirable for the distinguished and admirable wind speed that straight line passes through.Spray gun spray
Powder is in this direct current is distinguished and admirable out, if wind speed higher position is not easy powder occur to escape.Powder escapes main original
Because being that local wind speed is too low, inhales and do not live powder, powder is pressed outside inertia motion to powder room self.So by the first side wall 31
Become smaller with the angle of second sidewall 32, to reduce powder escape play the role of it is good.The angle of existing powder room two sidewalls with
180 ° in the majority, some use 90 ° or 75 ° or so, and ease powder amount is big, and the present invention is further reduced the maximum between two sidewalls
Angle reduces the energy consumption of extractor fan 4, and exhausting effect is more preferable, solves the problems, such as ease powder from the root.
In a preferred embodiment, the injection direction of the first spray gun group 21 and the first transmission rail 1 for dusting in region 301 it
Between angle be 80-90 °, spray gun is moved up and down and is sprayed to workpiece, the injection direction of powder and workpiece close to vertical, on
Powder effect is more preferable.In the prior art, workpiece, generally can only a part of discharging direction and workpiece for keeping spray gun in distance of being pollinated
Close to vertically.And in the application, workpiece is pollinated in overall process, and spray, which reaches, all remains vertical, and realization is just being dusted entirely, upper powder
Efficiency improves 1 times.
In a preferred embodiment, the injection direction of the second spray gun group 22 and the second transmission rail 1 for dusting in region 302 it
Between angle be 80-90 °, workpiece is sprayed when spray gun moves up and down, the injection direction of powder and workpiece close to vertical, on
Powder effect is more preferable.In the prior art, workpiece, generally can only a part of discharging direction and workpiece for keeping spray gun in distance of being pollinated
Close to vertically.And in the application, workpiece is pollinated in overall process, and spray, which reaches, all remains vertical, and realization is just being dusted entirely, upper powder
Efficiency improves 1 times.
In a preferred embodiment, the length of the first spray gun group 21 and the second spray gun group 22 and between 1.5-4 meters, specifically
The length of ground, the first spray gun group 21 and the second spray gun group 22 and be 2 meters, 2.2 meters, 2.5 meters, 3 meters or 3.5 meters.Preferably,
One spray gun group 21 and the second spray gun group 22 can dust, and workpiece distance of being pollinated can achieve 2.2 meters, not than Typical spray system
The distance of being pollinated of 1 meter of foot is significantly increased, and improves efficiency of dusting.
With reference to Fig. 6 and Fig. 7, in a preferred embodiment, spray gun assembly 2 further includes power device 23, guiding device 24 and passes
Dynamic device 25, the first spray gun group 21 and the second spray gun group 22 are all connect with transmission device 25, transmission device 25 and power device 23
Connection, power device 23 drive the first spray gun group 21 and the second spray gun group 22 to move along the direction of guiding device 24.Further,
Guiding device 24 is two vertically arranged guide rods, the first spray gun group 21 and the second spray gun group 22 along guide rod in above-below direction
It does and moves repeatedly.
With reference to Fig. 6, in a preferred embodiment, transmission device 25 includes shaft, driving wheel, driven wheel and transmission belt, power
The output shaft of device 23 is connect with shaft, and shaft is connect with driving wheel, and drive belt ring is around driving wheel and driven wheel, transmission belt and
One spray gun group 21 is connected with the second spray gun group 22, and shaft, driving wheel, driven wheel and transmission belt are all fixed in protective shell, turns
Axis, driving wheel, driven wheel, transmission belt and protective shell form a guiding device 24.In the prior art, straight line gas is generally used
Device made of cylinder, straight line electric cylinders or line-like electric cylinders principle drives spray gun assembly 2 to move up and down, but its quick abrasion,
It is unstable.25 structure of transmission device of the invention is more stable, not easy to wear.
In a preferred embodiment, power device 23 drives the first spray gun group 21 and the second spray gun group 22 to move along the vertical direction
It is dynamic, multiple air-valves 33 are provided on powder room ontology 3, at various height, spray gun assembly 2 slides up and down for multiple settings of air-valve 33
When, its corresponding air-valve 33 is opened, other air-valves 33 are closed.I.e. air-valve 33 with spray gun assembly 2 mobile syndrome open,
The distance of the extended distance spray gun assembly 2 of air-valve 33 is close, and pumping powder effect is more preferable, and the possibility that powder escapes is smaller.Air-valve 33 can be with
It is selectively opened with spray gun assembly 2, it is different from conventional fixation open type air-valve, it moves up and down and opens with spray gun assembly 2
It closes, makes to handle forever when spray gun operation in the optimal distinguished and admirable layer of recycling, reduce recycling energy consumption power simultaneously, improve recovery efficiency.
In another preferred embodiment, power device 23 drives the first spray gun group 21 and the second spray gun group 22 along the vertical direction
Mobile, the dusting speed (amount of dusting of unit time) when spray gun assembly 2 is located at the top and bottom of workpiece is to be located at interposition
The 50%-70% of dusting speed when setting.In spray gun moving process, at middle position, the average rate of spray gun is mobile, at both ends
When position, spray gun has the movement turned around, and affects the mobile speed of spray painting, since spray gun is dusting always, spray gun assembly 2
Movement speed is slow, and the time of dusting at both ends is just grown, and reduces spray gun assembly 2 in the dusting speed at workpiece both ends, so that it may so as to make work
Part both ends are identical with the intermediate thickness that dusts.In further preferred embodiments, the upper end of workpiece accounts for the 0.1- of workpiece total length
0.5%, there is the 0.1-0.5% for accounting for Workpiece length in workpiece lower end, and the part between workpiece top and bottom is the middle part of workpiece.Tool
Body, the length that spray gun assembly 2 moves up and down is 3-30 meters, and upper end refers to workpiece upper end 0,2-1 meters, and lower end refers to workpiece lower end
0.2-1 rice.The motion mode of the spray gun assembly 2 solves the problems, such as many of conventional spray gun assembly 2, such as cannot close anti-
Shake, reciprocating rotating time lag when dirt, explosion-proof, operation, by the defect of travel switch fixed journey system etc., realization has dust-proof, prevents
Quick-fried, when operation, does not shake, and without late when reciprocating rotating, numeral input transfers arbitrary distance of run.
With reference to Fig. 7, in a preferred embodiment, spray gun assembly 2 further includes sliding seat 20, the and of straight-line power device 210 and 220
Guiding device 24, there are two the settings of guiding device 24, and sliding seat 20 is slidably connected to two guiding devices 24 simultaneously；Straight line power
There are two the settings of device 210 and 220, and two straight-line power devices 210 and 220 are fixed on sliding seat 20, and drives the respectively
One spray gun group 21 and the second spray gun group 22 are slided in the horizontal direction along sliding seat 20, and the first spray gun group 21 passes through the first sliding shoe
211 connect with one of straight-line power device 210 and 220, and the second spray gun group 22 passes through the second sliding shoe 221 and one of them
Straight-line power device 210 and 220 connects.First spray gun group 21 and the second spray gun group 22 are slided on sliding seat 20 can change spray
The distance between rifle and workpiece, and can be horizontally moved simultaneously when spray gun moves up and down.In the prior art, it sprays
Rifle, which moves in the horizontal direction, generally can all change distance of the spray gun apart from spray gun seat, and distance of the spray gun apart from spray gun seat will lead to when big
The structural instability of spray gun, so, in the prior art, spray painting is moved horizontally apart from small, and realizes that difficulty is big, is generally difficult reality
Existing spray gun is moved horizontally and is moved up and down while carrying out.And the first spray gun group 21 and the second spray gun group 22 of the invention is by along cunning
The dynamic sliding of seat 20 is to change spray gun at a distance from workpiece, although changing the horizontal distance of spray painting and workpiece, not
Change the torque between spray gun and sliding seat 20, so, which realizes more container, and structure is also more stable, can be realized spray gun
It moves up and down and moves horizontally while carrying out.
In a preferred embodiment, the first spray gun group 21 includes the first fixing piece 212, is fixed on first fixing piece 212
Multiple spray guns, the second spray gun group 22 include the second fixing piece 222, are also fixed with multiple spray guns on second fixing piece 222, and first
Fixing piece 212 is parallel with the transmission guide rail that first dusts in region 301 is located at, the second fixing piece 222 be located at second and dust area
Transmission guide rail in domain 302 is parallel.When first spray gun group 21 moves horizontally, it can guarantee all spray guns of the first spray gun group 21
The transmission guide rail 1 that injection direction can dust in region 301 with first is always maintained at vertical or close vertical；Similarly,
When two spray gun groups 22 move horizontally, it can also guarantee that the injection direction of all spray guns of the second spray gun group 22 can dust with second
Transmission guide rail 1 in region 302 is always maintained at vertical or close vertical；In the prior art, the distance one between spray gun and workpiece
As cannot achieve and move horizontally and move up and down while carrying out, can not be adjusted during dusting as needed spray gun and workpiece it
Between distance, the present invention solves the problems, such as this, powder is greatly reduced and goes out powder total amount, saves powder.
With reference to Figure 10 and Figure 12, in a preferred embodiment, clear component powder 7, clear powder group are provided on the inner wall of powder room ontology 3
Multiple fumaroles are provided on part 7, fumarole sprays positively charged gas on the inner wall of powder room ontology 3.Clear component powder 7 is each
For a period of time, the powder being adhered on side wall to dust in chamber 30 is cleared up automatically, since powder has negative electrical charge, powder
It is firmly adhered to very much on the side wall for the chamber 30 that dusts, the negative electrical charge of powder, powder can be neutralized using the gas with positive charge
Material is easier to split away off from side wall, and progress is taken away by extractor fan 4.
In further preferred embodiments, clear component powder 7 includes the first discharge pipe 71 and the second discharge pipe 72, the first outlet air
The shape of pipe 71 and the second discharge pipe 72 respectively with the first side wall 31 and second sidewall 32 is equipped with, and the first discharge pipe 71 is along
One side wall 31 moves up and down, and the second discharge pipe 72 is moved up and down along second sidewall 32, can be by the first side wall 31 and second sidewall
Feed powder on 32 is cleaned out.Conventional roller shutter adherency scrapes powder and cleaning is caused to be not thorough, and vulnerable part is more, and the present invention passes through electrostatic
It neutralizes and realizes without vulnerable part, clear up faster, thorough.
In further preferred embodiments, positively charged air is by air compressor and cation generator collective effect
Generate positively charged air.
With reference to Fig. 6, in a preferred embodiment, the bottom wall 37 of powder room ontology 3 is the inclined surface (bottom wall that inside is low, outside is high
37 inside refers to that, close to the side in air duct 42, the outside of bottom wall 37 refers to the side of the opening close to the chamber 30 that dusts), and outside it
Side is provided with multiple air knives 8, and the blowing direction of multiple air knives 8 and the angle of bottom wall 37 are 0-30 °.Air knife 8 blows out positively charged
Air is cut bottom wall 37 and is inwardly blown, likewise, the bottom of powder room ontology 3 is provided with feed inlet, feed inlet is connected with air duct,
Powder room is entered in air duct by feed inlet, and extractor fan 4 and air knife 8 act on simultaneously, and the clout of powder room bottom is cleaned out.
Structure is complicated for the modes such as conventional turnover panel, planar side suction, misfits fluid dynamic linear demand, causes hiding powder, and accumulated powder blocks up powder
The defects of, structure of the invention is realized and is opened wide completely, and air knife timing is blown clearly, prevents to hide powder completely, accumulated powder blocks up powder.
With reference to Figure 13 and Figure 14, in a preferred embodiment, the clear component powder 9 of hanger, hanger are further fixed in second sidewall 32
Clear component powder 9 includes fixing seat 91, discharge pipe 92, is provided with air outlet 920 on discharge pipe 92, pumping is provided in second sidewall 32
Air port.The clear component powder 9 of hanger is a fixed guide duct, and multiple air outlets 920 are provided on guide duct, and air outlet 920 blows out band
Negative electrical charge on the compressed air of positive electricity, positive electricity and hanger neutralizes, and feed powder is split away off from hanger, then in exhaust fan and this
Under the collective effect of the clear component powder 9 of hanger, it is fed in air draft pipe.Existing intelligence paint finishing is not provided with hanger
Cleaning assembly, the present invention dust operation it is laggard solidification do industry before, disposably clean up online secondary hanger in spraying process glue
Attached powder thoroughly solves the secondary solid trouble of hanger cleaning.
With reference to Fig. 6, in a preferred embodiment, powder room ontology 3 further includes extractor fan 4, extractor fan 4 include exhaust fan and
Air duct 41 is provided with multiple air-valves 33, multiple air-valves 33 between the first end of the first side wall 31 and the first end of second sidewall 32
It is arranged successively from top to bottom, and each air-valve 33 is connected with air duct 41.
With reference to Fig. 8 and Fig. 9, in a preferred embodiment, air-valve 33 includes wind deflector 331 and rotary power unit 332, rotation
Power device 332 drive wind deflector 331 rotate, wind deflector 331 rotate angle be 0-40 °, in particular 10 °, 20 ° or
30°.Air-valve 33 is provided with multiple, and multiple about 331 wind deflectors are arranged successively, and rotary power unit 332 drives 331 turns of wind deflector
Dynamic, to open or be closed air-valve 33, the wind deflector 331 being obliquely installed can also play the role of guiding wind direction.
In another preferred embodiment, air-valve 33 includes wind deflector 331 and rotary power unit 332, rotary power unit
332 drive wind deflectors 331 along the direction rotation perpendicular to horizontal plane, and the upper end of wind deflector 331 is to far from the side of chamber 30 of dusting
To inclination, the angle that wind deflector 331 rotates is 0-40 °.In particular 10 °, 20 ° or 30 °.Air-valve 33 be provided with it is multiple, it is more
A about 331 wind deflector is arranged successively, and rotary power unit 332 drives wind deflector 331 to rotate, thus air-valve 33 is opened or
Closure, the wind deflector 331 being obliquely installed can also play the role of guiding wind direction.4 updraft of extractor fan, so wind deflector
331 upper end is tilted to the direction far from the chamber 30 that dusts.
In a preferred embodiment, powder room ontology 3 and spray gun assembly 2 are all provided with multiple, and the two sides of transmission rail 1 are all arranged
There are powder room ontology 3 and spray gun assembly 2.Specifically, powder room ontology 3 and spray gun assembly 2 are provided with each two, two powder room ontologies 3
The two sides of transmission rail 1 are located at, two spray gun assemblies 2 are located in two powder room ontologies 3.One spray gun assembly 2
A side of workpiece can be sprayed, another spray gun assembly 2 sprays another side of workpiece.
With reference to Figure 11, in a preferred embodiment, powder room ontology 3 includes that (connecting plate includes first for outer framework 35 and connecting plate
Side wall 31 and second sidewall 32), outer framework 35 includes pedestal 351, top cover 352 and multiple connecting rods 353, and pedestal 351 is integrated
Formula setting, top cover 352 are also arranged for integral type, and multiple connecting rods 353 are connected between top cover 352 and pedestal 351, connecting rod
It is all fixed by Quick Release screw between 353 and pedestal 351, connecting rod 353 and top cover 352 and connecting rod 353 and connecting rod 353
Connection, the setting of monoblock type enable the powder room ontology 3 to resist surface collapse, and a small amount of surface collapse will not influence the powder room sheet
The overall structure of body 3.The setting of quick-disassembly structure facilitates 3 installing and dismounting of powder room ontology and maintenance.In the prior art, outer framework
35 generally use column combination structure, and body globality poor realizes monoblock type cage structure, naturally has the antidetonation to ground, prevent
Sedimentation function.
In a preferred embodiment, powder room ontology 3 includes that (connecting plate includes the first side wall 31 and for outer framework 35 and connecting plate
Two side walls 32), outer framework 35 includes pedestal 351, top cover 352 and multiple connecting rods 353, pedestal 351, top cover 352 and multiple companies
Extension bar 353 is all made of an electrically conducting material, and connecting rod 353 and pedestal 351, connecting rod 353 and top cover 352 and connecting rod 353
It is coated with conductive paste in connection gap between connecting rod 353, keeps the electric conductivity of the outer framework 35 more preferable, and the outer framework
35 have ground connection.In spraying process, anion can be full of powder room ontology 3, after the electrification of powder room, entire space inside spray room
Electric field amount increases, and the voltage of spray gun is caused to reduce, and electric current rises, and spray gun assembly 2 can adjust current reduction, voltage liter always
It is high.Gun body will generate heat, and may result in the damage of electrostatic high-pressure circuit element.Simultaneously because like charges repel each other, positive and negative charge
It is that could be neutralized with to appearance, for negative electrical charge before this by the positive electric attraction of workpiece, excess negative charge just assimilates the workpiece being neutralized.Spray
The workpiece surface of powder is easy for the more laminated powder for similar sand dune occur.It accumulates on high part that powder is more, accumulates few powder in the localities
It is few.In the prior art, generally only conducting wire drainage mode only have conducting wire drainage can only part room body release effectively, pass through room body
Cage structure and conductive paste realize whole drainage, and entire powder room ontology 3 can be released effectively charge.
In a preferred embodiment, the outside of powder room ontology 3 is additionally provided with maintenance ladder 36, and the rotating electric machine of air-valve 33 is close to dimension
It repairs ladder 36 to be arranged, facilitates maintenance air-valve 33, the top of powder room ontology 3 is provided with protective fence 38, protects the person peace of maintenance personal
Entirely.
With reference to Figure 10, in a preferred embodiment, which further includes electrical cabinet 6, important electrical component
It is integrated in the electrical cabinet, gas outlet is set on electrical cabinet 6, rotary power unit 332 is rotary cylinder, and rotary cylinder connection should
Electrical cabinet 6, the exhaust gas of rotary cylinder are discharged in electrical cabinet 6, then are discharged from the gas outlet of electrical cabinet 6, and the air pressure in electrical cabinet 6 is made
Greater than external atmospheric pressure, external dust is not easily accessed inside electrical cabinet 6, plays effective protection electric components
Effect, prolongs its service life.The air-flow isolation type Explosion-proof Design of electrical cabinet 6 realizes that electrical cabinet 6 and cable without dust accumulation, solve
Recessive safety, is greatly reduced equipment failure rate.
In a preferred embodiment, chamfered has all been done in the bending place in chamber 30 of dusting, and the first side wall 31 itself is curved
Dog-ear degree is greater than 120 °, and the bending angle of second sidewall 32 itself is also greater than 120 °.Conventional rectilinear geometry body room body inside cabin table
Face forms angle crack and is not easy clear powder, and the present invention realizes the docking of continuous flow line shape curved surface, no dead angle crack, it is easier to clear up.
The present invention by change powder room ontology and spray gun assembly structure, make workpiece have in powder room ontology two sections be pollinated away from
It is pollinated apart from elongated from, workpiece powder room is intrinsic, spray efficiency is higher, since the first spray gun group and the second spray gun group are in folder
Angle setting, the angle between the first side wall and second sidewall, which need not be large, can accommodate the first spray gun group and the second spray gun group, subtract
The exhausting angle of few extractor fan, improves exhausting effect, reduces ease powder.
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
Above embodiments only express the specific embodiment of invention, and the description thereof is more specific and detailed, but can not be because
This and be construed as limiting the scope of the patent.It should be pointed out that for those of ordinary skill in the art, not
Under the premise of being detached from present inventive concept, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.Cause
This, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of intelligence paint finishing, for spraying workpiece, which is characterized in that including detection device, powder Fang Benti, spray gun group
Part, transmission rail and controller, are provided with the chamber that dusts in powder room ontology, the spray gun assembly be located at it is described dust it is intracavitary,
The spray gun assembly dusts intracavitary removable described, and the transmission rail is worn between powder room ontology and spray gun assembly
It crosses, the detection device is located at the upstream of the transmission track；
When workpiece on the transmission rail passes through the detection device, the detection device obtains workpiece information；
The workpiece information that the detection device is detected passes to controller；
The controller controls the spray time and spray range of the spray gun assembly according to the workpiece information.
2. intelligence paint finishing as described in claim 1, which is characterized in that the workpiece information includes the height letter of workpiece
The width information of breath and workpiece, according to workpiece information, the spray gun assembly adjust automatically its distance between with workpiece and/or its
Stroke in itself up and down direction.
3. intelligence paint finishing as claimed in claim 2, which is characterized in that according to workpiece information, the spray gun assembly is certainly
Dynamic to adjust it in the dusting speed of workpiece top and bottom, the spray gun assembly is located at the spray when top and bottom of the workpiece
The 50%-70% of dusting speed when powder speed is positioned at workpiece middle position.
4. intelligence paint finishing as described in claim 1, which is characterized in that the terminal outside the controller connection, institute
Installation production management software in terminal is stated, for being remotely controlled the intelligent control system.
5. intelligence paint finishing as described in claim 1, which is characterized in that be provided with multiple wind on powder room ontology
Valve, multiple air-valves are arranged at various height, when the spray gun assembly slides up and down, close to the air-valve of the spray gun assembly
It opens, the air-valve far from the spray gun assembly is closed.
6. intelligence paint finishing as described in claim 1, which is characterized in that be provided on the inner wall of powder room ontology clear
Component powder, the clear component powder carry out primary clear powder to the inner wall of powder room ontology at predetermined time intervals；And/or
Multiple air knives are provided on the outside of the bottom wall of powder room ontology, the multiple air knife is at predetermined time intervals to the powder room
The bottom wall of ontology carries out primary clear powder；And/or
The clear component powder of hanger is further fixed on the inner wall of powder room ontology, the clear component powder of hanger is cleared up on the hanger passed through
Powder.
7. intelligence paint finishing as described in claim 1, which is characterized in that be provided with air-valve on powder room ontology, institute
Stating air-valve includes wind deflector and rotary power unit, and the rotary power unit drives the wind deflector rotation, the wind deflector
The maximum angle of rotation is 20 ° -40 °.
8. intelligence paint finishing as claimed in claim 7, which is characterized in that the rotary power unit and the controller
Connection, the controller controls the air-valve opening close to the spray gun assembly, and the air-valve far from the spray gun assembly is closed.
9. intelligence paint finishing as described in claim 1, which is characterized in that powder room ontology includes the first side wall and the
The first end of two side walls, the first side wall and second sidewall is close to each other, and second end is located remotely from each other, the first side wall and
Two side walls are formed with the chamber that dusts；The spray gun assembly includes the first spray gun group and the second spray gun group, the first spray gun group and institute
State the second spray gun group be located at it is described dust intracavitary, the first end of the first spray gun group and the second spray gun group is close to each other, second
End is located remotely from each other；First is formed between the first side wall and the first spray gun group to dust region, the second spray gun group and second sidewall
Between form second and dust region, the transmission rail passes through the described first region and described second of dusting and dusts region.
10. intelligence paint finishing as claimed in claim 9, which is characterized in that the first side wall and the second sidewall
Between maximum angle be 50-70 °；And/or
Angle between the injection direction of the first spray gun group and the described first transmission rail for dusting in region is 80-90 °；
And/or
Angle between the injection direction of the second spray gun group and the described second transmission rail for dusting in region is 80-90 °.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910790171.1A CN110508422B (en) | 2019-08-26 | 2019-08-26 | Intelligent spraying system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910790171.1A CN110508422B (en) | 2019-08-26 | 2019-08-26 | Intelligent spraying system |
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| CN110508422B CN110508422B (en) | 2022-03-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114789102A (en) * | 2022-05-23 | 2022-07-26 | 佛山市德珼尔科技有限公司 | Intelligent curved surface spraying production line |
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|---|---|
| CN110508422B (en) | 2022-03-08 |
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