CN105013641A - Spraying system and spraying method - Google Patents
Spraying system and spraying method Download PDFInfo
- Publication number
- CN105013641A CN105013641A CN201510390079.8A CN201510390079A CN105013641A CN 105013641 A CN105013641 A CN 105013641A CN 201510390079 A CN201510390079 A CN 201510390079A CN 105013641 A CN105013641 A CN 105013641A
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- China
- Prior art keywords
- storage tank
- chamber
- communicated
- spray gun
- jet pipe
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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
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
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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
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Abstract
The invention discloses a spray coating system and a spraying method. The spraying system comprises a spray gun, a paint spraying tank and a plurality of valve devices, wherein the valve devices regulate the oil discharging amount, the oil discharging angle and the gas flow of the spray gun; the paint spraying tank comprises an air inlet component, a conversion switch component, a pressure detecting component and a storage tank; the storage tank is provided with a storage cavity; the air inlet component is communicated to the storage tank and used for enabling air to enter into the storage cavity of the storage tank; the pressure detection part is connected to the storage tank; a partition board is connected to the inner part of the storage cavity; the partition board divides the storage cavity into a first storage cavity and a second storage cavity; a first spray pipe communicated with the first storage cavity, and a second spray pipe communicated with the second storage cavity are arranged at the outer part of the storage tank; the first spray pipe and the second spray pipe are communicated in parallel to the spray gun through the conversion switch component; each of the first storage cavity and the second storage cavity is communicated with a feed pipe and a discharg pipe; feed openings of the feed pipes, and discharge openings of the discharge pipes are positioned at the outer part of the storage tank. Through the adoption of the spraying system disclosed by the invention, the time is shortened, and the working efficiency is improved.
Description
Technical field
The present invention relates to spray painting field, particularly relate to paint finishing and spraying method.
Background technology
Spraying is a kind of common coating application technique.Need coating deployed before spraying, and the coating mixed up is placed in specific store tank.The spray painting tank of common paint finishing is single pot, and after often having sprayed a kind of coating, need to open storage tank and clean, spray bar and spray gun also need to clean thoroughly, then just can change another kind of coating and construct.If when running into stifled rifle, need especially to unpick and wash rifle head, each dismounting and the operation re-assemblied very inconvenient, and time-consuming, therefore affect operating efficiency.
Summary of the invention
Based on this, the paint finishing being necessary to provide a kind of and saving time, increase work efficiency.
A kind of paint finishing, comprise spray gun, spray painting tank and multiple valving, multiple described valving is installed on described spray gun, for regulating the oil pump capacity of described spray gun, fuel-displaced angle and gas flow;
Spray painting tank comprises air inlet component, change-over switch parts, pressure detecting part and storage tank, described storage tank has storage chamber, described air inlet component is communicated in described storage tank for air inlet in the storage chamber of described storage tank, and described pressure detecting part is connected to described storage tank for detecting the gas pressure in described storage chamber;
Described storage chamber be internally connected with dividing plate, described storage chamber is separated into the first storage chamber and second and stores chamber by described dividing plate, described first opening and second storing chamber stores the opening in chamber all towards the top of described storage tank, the top that described first top and second storing chamber stores chamber is communicated with, the outside of described storage tank is provided with the first jet pipe being communicated in described first storage chamber and the second jet pipe being communicated in described second storage chamber, described first jet pipe and described second jet pipe are communicated in described spray gun by described change-over switch Components Parallel Connection, described first stores chamber and described second storage chamber is all communicated with feed pipe and discharge nozzle, the charging aperture of described feed pipe and the discharging opening of described discharge nozzle are all positioned at the outside of described storage tank, described feed pipe is provided with charging switch block, described discharge nozzle is provided with discharging switch block.
Wherein in an embodiment, described valving comprises metering unit, regulates rotating disk, seal member and valve rod;
Described metering unit has scale strip, rule and bar;
Described adjustment rotating disk has surface and bottom surface, and the surface of described adjustment rotating disk is connected with multiple described scale strip, and multiple described scale strip circumferentially shape is uniformly distributed;
Described seal member has through hole, and described seal member is connected with described bar, and the described bar scale strip be matched with on described adjustment rotating disk draws the angle of described adjustment dial rotation, and described seal member is used for being fixed on spray gun;
Described valve rod runs through described through hole, described valve rod and described seal member are sealed and matched, described valve rod has external screw thread, described valve rod is used for being threaded with described spray gun the jet opening or closing spray gun by its external screw thread, the other end of described valve rod is connected to the bottom surface of described adjustment rotating disk, described valve rod is provided with described rule towards the outer wall of described adjustment rotating disk one end, for recording the number of turns that described valve rod rotates.
Wherein in an embodiment, described feed pipe comprises the first feed pipe and the second feed pipe, and described discharge nozzle comprises the first discharge nozzle and the second discharge nozzle, also comprises the first loading hopper and the second loading hopper;
Described first loading hopper is arranged on the outside of described storage tank, described first loading hopper is communicated in described first by described first feed pipe and stores chamber, described first feed pipe is provided with the first charging switch block, described first charging switch block is positioned at the outside of described storage tank, described second loading hopper is arranged on the outside of described storage tank, described second loading hopper is communicated in described second by described second feed pipe and stores chamber, described second feed pipe is provided with the second charging switch block, described second charging switch block is positioned at the outside of described storage tank.
Wherein in an embodiment, the larger one end of described first loading hopper opening is toward the top-direction of described storage tank, and one end that opening is less is connected to described first feed pipe;
Described second loading hopper opening larger one end toward the top-direction of described storage tank, the end that opening is less is connected to described second feed pipe.
Wherein in an embodiment, described first feed pipe is connected to the middle part of described storage tank, and run through described storage tank be communicated in described first store chamber, described first discharge nozzle is connected to the bottom of described storage tank, and run through described storage tank be communicated in described first store chamber;
Described second feed pipe is connected to the middle part of described storage tank, and run through described storage tank be communicated in described second store chamber, described second discharge nozzle is connected to the bottom of described storage tank, and run through described storage tank be communicated in described second store chamber.
Wherein in an embodiment, described change-over switch parts are slide switch, described first jet pipe and described second jet pipe parallel communication are in spray bar, described spray bar is arranged on the outside of described storage tank, described spray bar is connected to described spray gun, described change-over switch parts are located at the junction of described first jet pipe, described second jet pipe and described spray bar, are used to open or close described first jet pipe and described second jet pipe.
Wherein in an embodiment, described air inlet component has air inlet pipe and air intake valve, and described air inlet pipe is located at the outside of described storage tank and is communicated in the storage chamber of described storage tank, and described air intake valve is located in described air inlet pipe.
Wherein in an embodiment, the sidewall in the storage chamber of described storage tank is provided with described dividing plate, described dividing plate is arc surfaced, and the sidewall in the storage chamber of described dividing plate and described storage tank forms described second and stores chamber, and described second stores the opening in chamber towards the top of described storage tank.
Wherein in an embodiment, also comprise mixing component, described mixing component has shaft, paddle and driver part, described shaft runs through the top of described storage tank and extends in described first storage chamber, described shaft and described storage tank are sealed and matched, be connected to the end of described shaft in the storage chamber that described paddle is arranged at described storage tank, described driver part is positioned at the outside of described storage tank and is connected to described shaft and rotates for driving described shaft.
Another object of the present invention is to provide a kind of spraying method.
A kind of spraying method, comprises the steps:
Close the discharging opening that first of spray painting tank stores chamber, close the discharging opening that second of described spray painting tank stores chamber, the feed pipe storing chamber by described first injects coating and stores in chamber to described first, and the feed pipe storing chamber by described second injects cleaning solvent and stores in chamber to described second;
Air inlet component air inlet to first in the storage chamber of described storage tank of described spray painting tank stores chamber and second and stores in chamber, and the described first storage chamber of pressure detecting part detection of described spray painting tank and described second stores the pressure in chamber;
When described pressure reaches preset value, the change-over switch parts of described spray painting tank close the first jet pipe be communicated with between described first storage chamber and spray gun, open the second jet pipe be communicated with between described second storage chamber and spray gun, cleaning solvent described in lance ejection, adjust the oil pump capacity of described spray gun, fuel-displaced angle and gas flow by valving, change-over switch parts close the second jet pipe, open the first jet pipe, coating described in described lance ejection, sprays.
The paint finishing that the present invention relates to, by spray gun, valving and spray painting tank with the use of, be further advanced by air inlet component, pressure detecting part and there is the cooperation of storage tank storing chamber, realize in air inlet to the storage chamber of described storage tank, making the storage chamber of storage tank inner poor with the outside mineralization pressure of storage tank by described air inlet component.Described pressure detecting part is for detecting the pressure of the storage intracavity gas of described storage tank.Be connected with dividing plate in the bottom surface in the storage chamber of described storage tank, the storage chamber of described storage tank is separated into the first storage chamber and second and stores chamber by described dividing plate, and first stores chamber and the second storage chamber is used for holding coating and cleaning solvent respectively.The top that described first top and second storing chamber stores chamber is communicated with, and make described first to store chamber and the second storage chamber storing chamber and storage tank and be all in breakthrough status, pressure is all consistent.Described storage tank is connected with mixing component and is used for stirring first and stores coating in chamber to uniform state.The outside of described storage tank is provided with the first jet pipe being communicated in described first storage chamber and the second jet pipe being communicated in described second storage chamber, is respectively used to the ejection of coating and cleaning solvent.Described first jet pipe and described second jet pipe are communicated in spray gun by change-over switch Components Parallel Connection, the setting of change-over switch parts achieves a switch opening or closing for two pipelines, be convenient to the alternately ejection of coating and cleaning solvent, can continuous spray two kinds is different when not unpicking and washing spray painting tank and spray gun coating.
The paint finishing that the present invention relates to, the cooperation of the metering unit had by valving, adjustment rotating disk, seal member and valve rod, achieves spray gun quick adjustment distributive value and the accuracy regulated is high, decreases the dependence to employee's operative skill.The valving that the present invention relates to, the valve rod coupling hole of spray gun is penetrated by valve rod, with seal member (sealing nut), valve rod is fixed on spray gun, seal member (sealing nut) external diameter is greater than the external diameter of adjusting knob, seal member (sealing nut) is provided with the bar of 0 degree of position, rotating disk is regulated to be provided with circular scale, have 12 lattice, every lattice represent that the anglec of rotation is 30 °, when valve rod is in the jet of closing spray gun, for closed condition, 0 degree of position bar now on 0 graduation mark of circular scale and seal member (sealing nut) overlaps.Valve rod is marked with rule, the number of turns that the numeric representation valve rod on rule rotates, and each lattice represents that valve rod have rotated 1 circle, during valve closing, appears graduation mark for " 0 ".By reading the designation data of circular scale and valve rod rule, the opening degree of valve just can be drawn.Be convenient to record, the convenient data regulated before direct recovery after cleaning spray gun.
The paint finishing that the present invention relates to, the data achieving gas flow, oil pump capacity and spray angle are readable, and technological parameter when drawing a design can be directly used in bulk production and produce.When needing in production process to unpick and wash cleaning to spray gun, also can the parameter of quick adjustment gas flow, oil pump capacity and spray angle after disassembly, cleaning, realize resuming production rapidly, increase work efficiency, reduce the dependence to employee's operative skill, be conducive to the stable of product quality.
The paint finishing that the present invention relates to, washes rifle simple operation, enhances productivity, and when particularly carrying out the spraying of water paint, cleans in time to spray gun, can effectively prevent stifled rifle.Be provided with feed pipe and discharge nozzle, the recovery of convenient residue coating and utilization.The spray painting tank that the present invention relates to, salable operation, prevents organic solvent from volatilizing, cuts the waste, and contributes to improving working environment simultaneously.The spray painting tank that the present invention relates to is applicable to the spraying of suction-type, pressure type and gravity type, applied widely.
Accompanying drawing explanation
Fig. 1 is one embodiment of the invention paint finishing structural representation;
Fig. 2 is the spray painting jar structure schematic diagram in the paint finishing in Fig. 1;
Fig. 3 is the mixing component schematic diagram of spray painting tank in Fig. 2;
Fig. 4 is the first jet pipe of spray painting tank in Fig. 2, the second jet pipe, spray bar and slide switch enlarged diagram;
Fig. 5 is the first jet pipe of spray painting tank in Fig. 4, the second jet pipe, spray bar and slide switch side schematic view;
Fig. 6 is the valving front view in the paint finishing in Fig. 1;
Fig. 7 is the side view of valving shown in Fig. 6;
Fig. 8 is for valving shown in Fig. 6 is by the top view regulating rotating disk direction.
Description of reference numerals
10, spray painting tank; 110, storage tank; 111, first chamber is stored; 112, second chamber is stored; 113, support foot rest; 114, dividing plate; 120, the first loading hopper; 121, the first feed pipe; 122, the first charging switch block; 123, the first discharge nozzle; 124, the first discharging switch block; 125, the first jet pipe; 130, the second loading hopper; 131, the second feed pipe; 132, the second charging switch block; 133, the second discharge nozzle; 134, the second discharging switch block; 135, the second jet pipe; 140, spray bar; 150, slide switch; 160, pressure detecting part; 161, Pressure gauge; 162, tube connector; 170, air inlet component; 171, air inlet pipe; 172, air intake valve; 180, mixing component; 181, driver part; 182, shaft; 183, paddle; 20, valving; 210, valve rod; 220, spring; 230, external screw thread; 240, sealing ring; 250, sealing nut; 260, rule; 270, rotating disk is regulated; 280, bar; 290,291,293,299, scale strip; 30, spray gun; 310, gas flow control valve 311, fuel-displaced Angle ambiguity valve; ; 312, oil pump capacity control valve; 320, air inlet; 321, oil-in; 322, jet.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Preferred embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present invention more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe specific embodiment, is not intended to be restriction the present invention.Term as used herein "and/or" comprises arbitrary and all combinations of one or more relevant Listed Items.
Shown in Figure 1, the paint finishing in the present embodiment comprises spray painting tank 10, valving 20 and spray gun 30.The quantity of valving 20 is three, and three valvings are installed on spray gun 30, for regulating the oil pump capacity of spray gun 30, fuel-displaced angle and gas flow.The quantity of valving can be 1 or 2, also namely oil pump capacity, fuel-displaced angle and gas flow can have at least a selection valving 20 to control to adjust, also can be have two to control to adjust with valving 20, also can be three and all control to adjust with valving 20.In the present embodiment, oil pump capacity, fuel-displaced angle and gas flow are all controlled to adjust by a valving 20.Save time, handled easily, is convenient to fast quick-recovery spraying after washing rifle and produces.
Shown in Figure 2, spray painting tank 10 comprises storage tank 110, dividing plate 114, change-over switch parts, charging switch block, discharging switch block, pressure detecting part 160, air inlet component 170 and mixing component 180.Storage tank 110 has storage chamber.The bottom of storage tank 110 is connected with three support foot rests 113, for supporting storage tank 110.
Shown in Figure 2, the sidewall in the storage chamber of storage tank 110 is provided with dividing plate 114, and dividing plate 114 is in arc surfaced, and dividing plate 114 forms second with the sidewall storing chamber and stores chamber 112, second stores chamber 112 in open-topped cylindrical barrel, the second top of opening towards storage tank 110 storing chamber 112.Storage chamber is separated into the first storage chamber 111 and second and stores chamber 112 by dividing plate 114.First opening and second storing chamber 111 stores the opening in chamber 112 all towards the top of described storage tank 110.The top and second in the first storage chamber 111 stores the top connection in chamber 112, and also namely the first storage chamber 112, storage chamber 111, second is through with the storage chamber of storage tank 110, under being in same air pressure.In the present embodiment, the inwall of the inwall and the second storage chamber 112 that can store chamber 111 at the inwall of storage tank 110, first is all coated with teflon coatings; Or other are convenient to the coating of cleaning, make the storage tank 110 of spray painting tank 10 when cleaning, it is more convenient, more efficient to clean.
Shown in Figure 2, the outside of storage tank 110 is provided with the first jet pipe 125 being communicated in the first storage chamber 111, and the outside of storage tank 110 is also provided with the second jet pipe 135 being communicated in the second storage chamber 112.First jet pipe 125 and the second jet pipe 135 are communicated in the spray gun 30 of storage tank 110 outside by change-over switch Components Parallel Connection, and spray gun 30 is for spray paint or cleaning reagent.
Feed pipe comprises the first feed pipe 121 and the second feed pipe 131, and discharge nozzle comprises the first discharge nozzle and 203 second discharge nozzles 133.Also comprise the first loading hopper 120 and the second loading hopper 130.Charging switch block includes the first charging switch block 122 and the second charging switch block 132.Discharging switch block includes the first discharging switch block 124 and the second discharging switch block 134.
First loading hopper 120 is arranged on the outside of storage tank 110, and the first loading hopper 120 is communicated in the first storage chamber 111 by the first feed pipe 121.The larger one end of the opening of the first loading hopper 120 is towards the top of storage tank 110, and one end that opening is less is connected to the first feed pipe 121.First feed pipe 121 is provided with the outside that the first charging switch block 122, first charging switch block 122 is positioned at storage tank 110.
The bottom of storage tank 110 is located at by first discharge nozzle 123, and the first discharge nozzle 123 one end open is positioned at the outside of storage tank 110, and the other end is opened on the first storage chamber 111 inwall; First discharge nozzle 123 is provided with the outside that the first discharging switch block 124, first discharging switch block 124 is positioned at storage tank 110.
Second loading hopper 130 is arranged on the outside of storage tank 110, and the second loading hopper 130 is communicated in the second storage chamber 112 by the second feed pipe 131.The larger one end of the opening of the second loading hopper 130 is towards the top of storage tank 110, and one end that opening is less is connected to the second feed pipe 131.Second feed pipe 131 is provided with the outside that the second charging switch block 132, second charging switch block 132 is positioned at storage tank 110.
The bottom of storage tank 110 is located at by second discharge nozzle 133, and the second discharge nozzle 133 one end open is positioned at the outside of storage tank 110, and the other end is opened on the first storage chamber 111 inwall; Second discharge nozzle 133 is provided with the outside that the second discharging switch block 134, second discharging switch block 134 is positioned at storage tank 110.
Shown in Fig. 4 and Fig. 5, in the present embodiment, change-over switch parts are slide switch 150, first jet pipe 125 and the second jet pipe 135 parallel communication are in spray bar 140, spray bar 140 is arranged on the outside of storage tank 110, spray bar 140 is connected to the spray gun 30 of spray paint, and spray bar 140 is communicated in spray gun 30.Slide switch 150 is located at the first jet pipe 125, second jet pipe 135 and the junction of spray bar 140, is used to open or close the first jet pipe 125 and the second jet pipe 135.When slide switch 150 slides to the mouth of pipe place of the first jet pipe 125, namely close first mouth of pipe, what open is the second jet pipe 135 simultaneously; When slide switch 150 slides to the mouth of pipe place of the second jet pipe 135, namely close second mouth of pipe, what open is the first jet pipe 125 simultaneously.The setting of slide switch 150 achieves alternately opening or closing of the first jet pipe 125, second jet pipe 135, do not need to arrange separately two switches, and achieve a switch control rule two jet pipes (the first jet pipe 125, second jet pipe 135), be convenient to realize the spraying of a spray gun 30 and the cleaning of spray gun 30, avoid the action of dismounting spray gun 30.
Above-mentioned pressure detecting part 160 is connected to storage tank 110 for detecting the pressure of the storage intracavity gas of storage tank 110.Pressure detecting part 160 has the Pressure gauge 161 of tube connector 162 and display pressure.Pressure gauge 161 is arranged at the outside of storage tank 110 by tube connector 162.
Air inlet component 170 has air inlet pipe 171 and air intake valve 172, air inlet pipe 171 be located at the outside of storage tank 110 and the storage chamber being communicated in storage tank 110 for air inlet in the storage chamber (comprise the stored chamber 101 and second store chamber 112) of storage tank 110.Air intake valve 172 be located at be positioned at storage tank 110 outside air inlet pipe 171 on.Namely air inlet component 170 (also first stores in chamber 111 and the second storage chamber 112) in the storage chamber of storage tank 100 for air inlet, and the storage chamber for storage tank 100 is inner poor with the outside mineralization pressure of storage tank 100, realizes spraying.
Shown in Fig. 2 and Fig. 3, mixing component 180 has shaft 182, paddle 183 and driver part 181.Paddle 183 is curved.Shaft 182 runs through the top of storage tank 110 and extends in the first storage chamber 111 of storage tank 110, and shaft 182 and storage tank 110 are sealed and matched.The end of shaft 182 is connected in the storage chamber that paddle 183 is arranged at storage tank 110.Driver part 181 is positioned at the outside of storage tank 110 and the end being connected to shaft 182 is rotated for driving shaft 182.In the present embodiment, on shaft 182, paddle 183, all can be coated with teflon coatings, make the mixing component 180 of spray painting tank 10 when cleaning, clean more convenient, more efficient, extend the service life of mixing component 180.
Shown in Fig. 5 and Fig. 7, valving 20 comprises valve rod 210, spring 220, sealing ring 240, metering unit, adjustment rotating disk 270 and seal member.
Described metering unit has rule 260, scale strip (290,291,293,299, other do not illustrate label in the drawings) and bar 280.
One end of valve rod 210 is embedded at the jet being used to open or close spray gun 30 in described spray gun 30, and this end that valve rod 210 is positioned at described spray gun 30 is arranged with spring 220.The effect of spring 220 is for when opening the jet of spray gun 30 after valve rod 210 rotates, spring 220 is in compressive state, make, when rotating adjustment rotating disk 270 and being with ovable valve stem 210 to rotate, the rotational angle of valve rod 210 to be caused inaccurate because of firmly uneven on the one hand; Make on the other hand when the parameter needed for arriving, spring 220 plays the effect of location and anti-sliding stop because of deformation.
Shown in Fig. 6 and Fig. 7, the medium position of described valve rod 210 has external screw thread 230, and described valve rod 210 is connected with described spray gun 30 coupling hole thread helix the jet opening or closing spray gun 30 by its external screw thread 230.The other end of described valve rod 210 is positioned at the outside of described spray gun 30, and this end is connected to the bottom surface of described adjustment rotating disk 270.Valve rod 210 and regulate that rotating disk 270 is vertical is connected.Described valve rod 210 has the described rule 260 for recording described valve rod 210 rotating cycle towards the outer wall of one end of described adjustment rotating disk 270; When valve rod 210 is in the inside of spray gun 30 completely, when being also namely in the jet of closing spray gun 30, sealing nut 250 is in adjacent position with regulating rotating disk 270, now rule 260 is positioned at sealing nut 250,0 graduation mark of rule 260 with described sealing nut 250 towards regulating the surface of rotating disk 270 concordant; When valve rod 210 screws out the inside of spray gun 30, when being also namely in the jet opening spray gun 30,0 graduation mark of rule 260 screws out described sealing nut 250 towards the surface regulating rotating disk 270.
Shown in Figure 7, described seal member is sealing nut 250, and described sealing nut 250 is fixed on spray gun 30.Described sealing nut 250 is in cylindrical shape, and the center (being also on central axis) on described sealing nut 250 axial direction has through hole.Described valve rod 210 runs through described through hole, and described sealing ring 240, between described sealing nut 250 and described valve rod 210, is sealed and matched between described valve rod 210 and described sealing nut 250 and sealing ring 240.
Shown in Figure 8, described adjustment rotating disk 270 is in the form of annular discs.Described adjustment rotating disk 270 has surface and bottom surface, the surface of described adjustment rotating disk 270 has 12 scale strips, 12 scale strips on described adjustment rotating disk 270 circumferentially shape be uniformly distributed, 12 scale strips lay respectively on 12 Along ents of adjustment disk peripheral, the major axis of 12 scale strips is overlapped in the radius regulating rotating disk 270, the table disc distribution of multiple scale strip in wrist-watch on adjustment rotating disk 270 (has the wrist-watch of pointer, dial plate have 12 graduation marks, divide equally distribution, the angle of adjacent graduation mark is 30 °).The number of degrees of the angle between often adjacent scale strip are 30 °, and each scale strip represents that valve rod 210 have rotated the angle of 30 °.
Shown in Fig. 6 and Fig. 8, in the present embodiment, the position of the 1st article, the 4th article, the 7th article, the 10th article of 12 scale strips indicates the numeral of 0,3,6,9 respectively, be convenient to identify the angle regulating rotating disk 270 to rotate.In the present embodiment, the quantity of scale strip is 12, but is not defined as 12, can be the multiple of 4, the angle of circumference of 360 ° can be divided equally.As scale strip be 4 time, what each scale strip represented is that valve rod 210 have rotated 90 °; Or scale strip is 8, what each scale strip represented is that valve rod 210 have rotated 45 °.Wherein, in the present embodiment, scale strip does not mark in figs 1-3 completely, has just schematically marked four, sorts successively clockwise, marked scale strip 290,291,293,299 in accompanying drawing 1-3 according to 0 scale.Rule 260 there are 11 graduation marks; Had the other end of one end to valve rod 210 of adjustment rotating disk 270 by valve rod 210, Article 1 tick marks is the 0,6th article of tick marks is 5, and Sub_clause 11 tick marks is 10.Certainly, the numeral of other graduation mark also can be put on.
Shown in Figure 6, along the axial direction of described adjustment rotating disk 270,12 scale strip scale strips protrude from the surface of described adjustment rotating disk 270.Along the radial direction of described adjustment rotating disk 270, the end of described scale strip scale strip protrudes from the edge of described adjustment rotating disk 270.
Shown in Fig. 6-Fig. 8, described sealing nut 250 has described bar 280, and the bar 280 on described sealing nut 250 is positioned at the surface of described seal member towards described adjustment rotating disk 270.Described bar 280 12 scale strips be matched with on described adjustment rotating disk 270 draw the angle that described adjustment rotating disk 270 rotates.When the 1st scale strip 290 (0 position scale article) is in alignment with bar 280, represent that valving 20 is in the state of cutting out spray gun 30; When regulating according to Fig. 1 and Fig. 3 the counter clockwise direction of rotating disk 270 to rotate to regulate rotating disk 270, represent the jet opening spray gun 30, when the 4th scale strip 293 (3 position scale article) is in alignment with bar 280, represent that valving 20 is in the state of opening spray gun 30, and the rotational angle of valve rod 210 is 90 °.When first graduation mark towards described adjustment rotating disk 270 direction on rule 260 exceedes the surface location of sealing nut 250, represent that valve rod 210 have rotated a circle, again by the angle between the scale strip on adjustment rotating disk 270 and bar 280, comprehensively draw the angle that valve rod 210 rotates.
Such as, when first graduation mark towards described adjustment rotating disk 270 direction on rule 260 exceedes the surface location of sealing nut 250, and now regulate the 2nd scale strip 291 on rotating disk 270 to aim at bar 280, show that valve rod 210 have rotated 360 °+30 °, have rotated altogether the angle of 390 °.Record this angle, when running into spray gun 30 and needing cleaning, regulate spray gun 30 valving 20 to the unlatching maximum exit position of jet, also namely open jet completely, carry out the cleaning of spray gun 30.After cleaning, recover the buttoned-up status of spray gun 30 valving 20, after rotation valve rod 210 1 encloses again, and be rotated further and aim at bar 280 to the 2nd scale strip 291 regulated on rotating disk 270, recover the rotational angle of initial valve rod 210.Be convenient to resume production fast, save time.
Shown in Figure 1, spray gun 30 has gas flow control valve 310, fuel-displaced Angle ambiguity valve 311, oil pump capacity control valve 312, air inlet 320, oil-in 321 and jet 322.Jet 321 is connected to spray bar 140, and spray bar 140 is connected to slide switch 150, for alternately spraying coating and cleaning reagent.In the present embodiment, gas flow control valve 310, fuel-displaced Angle ambiguity valve 311 and oil pump capacity control valve 312 all realize corresponding adjustment by a valving 20.Gas flow control valve 310 is realized by a valving, and after regulating gas flow, record scale, when after washing rifle, when again carrying out spray coating operations, the flow scale regulated before can again recovering can be resumed work fast.Fuel-displaced Angle ambiguity valve 311 is realized by a valving, and after regulating fuel-displaced angle, record scale, when after washing rifle, when again carrying out spray coating operations, the fuel-displaced angle index regulated before can again recovering can be resumed work fast.Oil pump capacity control valve 312 is realized by a valving, and after regulating oil pump capacity, record scale, when after washing rifle, when again carrying out spray coating operations, the oil pump capacity scale regulated before can again recovering can be resumed work fast.Gas flow control valve 310, fuel-displaced Angle ambiguity valve 311, oil pump capacity control valve 312 are all that a complete valving is to realize its function.
The spray painting tank 10 that the present embodiment relates to when coordinating the spraying of spray gun 30 for coating, the spraying method related to, as follows:
(1) when the spray painting tank 10 related to is in the pressure sending type spraying coordinating spray gun 30 for coating, the spraying method related to, comprises the steps:
Power-on, the first discharging switch block 124 is closed, and the first the first discharging switch block 124 stored bottom chamber 111 is closed.Second discharging switch block 134 is closed, and the second the second discharging switch block 134 stored bottom chamber 112 is closed.First charging switch block 122 is opened, injecting coating to the first by the first feed pipe 121 stores in chamber 111, after injecting the amount preset, first charging switch block 122 is closed, the driver part 181 of mixing component 180 drives shaft 182 to drive paddle 183 to rotate, make coating even, certain time interval can be set and rotate the time of presetting, or keep low speed to rotate always.Second charging switch block 132 is opened, and the cleaning solvent to the second being injected predetermined amount by the second feed pipe 131 stores in chamber 112; Second charging switch block 132 is closed.
The air intake valve 172 of air inlet component 170 is opened, air inlet pipe 171 air inlet to first of storage tank 110 stores chamber 111 and second and stores in chamber 112, pressure detecting part 160 detects the pressure (being also the pressure of the storage tank of whole storage tank 110) in the first storage chamber 111 and the second storage chamber 112, when pressure reaches preset value, air inlet component 170 stops air inlet.
Slide switch 150 slides to the mouth of pipe place of the first jet pipe 125, and the first jet pipe 125 is closed, and correspondingly, the second jet pipe 135 is opened.The spray gun 30 jet cleaning solvent of the end connection of the spray bar 140 of storage tank 110 outside, the oil pump capacity of spray gun 30 is adjusted by oil pump capacity control valve 312 (corresponding valving), and adjust fuel-displaced angle to being applicable to position by fuel-displaced Angle ambiguity valve 311, adjust gas flow by gas flow control valve 310.Slide switch 150 slides to the mouth of pipe place of the second jet pipe 135, and the second jet pipe 135 is closed.Correspondingly, the first jet pipe 125 is opened.Examination spray, and finely tune spray gun 30 to the initial workpiece product sprayed is qualified.
Debug rear beginning and carried out bulk production spraying (spraying of multiple product), if when midway finds that spray gun 30 starts there is stifled rifle sign, need Suspend Job, slide switch 150 slides to the mouth of pipe place of the first jet pipe 125, first jet pipe 125 is closed, and correspondingly, the second jet pipe 135 is opened.Empty spray cleaning solvent is to bad phenomenon (stifled rifle phenomenon) is eliminated.Slide switch 150 slides to the mouth of pipe place of the second jet pipe 135, and the second jet pipe 135 is closed.Correspondingly, the first jet pipe 125 is opened, and resumes production.
After production completes, the air intake valve 172 of air inlet component 170 is closed, and air inlet pipe 171 stops air inlet.First discharging switch block 124 is opened, and will remain coating and release, and separately recycle by the first discharge nozzle 123.First discharging switch block 124 is closed.
First charging switch block 122 is opened, and inject cleaning solvent cleaning first by the first loading hopper 120 through the first feed pipe 121 and store chamber 111 inner chamber, the first charging switch block 122 is closed.Slide switch 150 is positioned at the mouth of pipe place of the second jet pipe 135, and the second jet pipe 135 is closed.The mode of being sprayed by sky sucks solvent to clean the first jet pipe 125 and and slide switch 150.After cleaning terminates, first stores remaining cleaning solvent in chamber 111 is released by the first discharge nozzle 123, recycles and reuses.
Finally, slide switch 150 slides to the mouth of pipe place of the first jet pipe 125, and the first jet pipe 125 is closed, and correspondingly, the second jet pipe 135 is opened.Empty spray cleaning solvent is with cleaning spray gun 30.After cleaning terminates, store remaining cleaning solvent in chamber 112 by second and release from the second discharge nozzle 133, recycle and reuse.
Cut off the electricity supply, confirm that Pressure gauge 161 indicates atmospheric pressure, close all switch blocks.If next order of classes or grades at school is identical coating, first stores chamber 111 without the need to cleaning, only the cleaning solvent in the second storage chamber 112 need be utilized to clean spray gun 30.
(2) when the spray painting tank 10 related to is when coordinating spray gun 30 formula that sucts that is for look oily and gloss oil to spray, the spraying method related to, comprises the steps:
Power-on, the first discharging switch block 124 is closed, and the first the first discharging switch block 124 stored bottom chamber 111 is closed.Second discharging switch block 134 is closed, and the second the second discharging switch block 134 stored bottom chamber 112 is closed.First charging switch block 122 is opened, and inject look oil by the first loading hopper 120 through the first feed pipe 121 and store in chamber 111 to first, after injecting the amount preset, the first charging switch block 122 is closed.Second charging switch block 132 is opened, and stores in chamber 112 by the cleaning solvent to the second injecting predetermined amount through the second feed pipe 131 by the second loading hopper 130; Second charging switch block 132 is closed.
The air intake valve 172 of air inlet component 170 is opened, air inlet pipe 171 air inlet to first in storage tank 110 stores chamber 111 and second and stores in chamber 112, pressure detecting part 160 detects the pressure (also namely whole storage tank 110 stores the pressure in chamber) in the first storage chamber 111 and the second storage chamber 112, when pressure reaches preset value, air inlet component 170 stops air inlet.
Slide switch 150 slides to the mouth of pipe place of the first jet pipe 125, and the first jet pipe 125 is closed, and correspondingly, the second jet pipe 135 is opened.The spray gun 30 jet cleaning solvent of the end connection of the spray bar 140 of storage tank 110 outside, the oil pump capacity of spray gun 30 is adjusted by oil pump capacity control valve 312 (corresponding valving), and adjust fuel-displaced angle to being applicable to position by fuel-displaced Angle ambiguity valve 311, adjust gas flow by gas flow control valve 310.Slide switch 150 slides to the mouth of pipe place of the second jet pipe 135, and the second jet pipe 135 is closed.Correspondingly, the first jet pipe 125 is opened.Examination spray, and finely tune spray gun 30 to the initial workpiece product sprayed is qualified.
Debug rear beginning and carry out bulk production spraying (spraying of multiple product), if when midway finds that spray gun 30 starts there is stifled rifle sign, Suspend Job, slide switch 150 slides to the mouth of pipe place of the first jet pipe 125, first jet pipe 125 is closed, and correspondingly, the second jet pipe 135 is opened.Empty spray cleaning solvent is to bad phenomenon (stifled rifle phenomenon) is eliminated.Slide switch 150 slides to the mouth of pipe place of the second jet pipe 135, and the second jet pipe 135 is closed.Correspondingly, the first jet pipe 125 is opened, and resumes production.
After look oil has sprayed, slide switch 150 has slided to the mouth of pipe place of the first jet pipe 125, and the first jet pipe 125 is closed, and correspondingly, the second jet pipe 135 is opened.Empty spray cleaning solvent is with cleaning spray gun 30.The second residue cleaning solvent stored in chamber 112 is released from the second discharge nozzle 133, second discharging switch block 134 is closed, gloss oil is injected through the second feed pipe 131 by the second loading hopper 130, slide switch 150 is kept to be positioned at the position, mouth of pipe place of the first jet pipe 125, first jet pipe 125 closed condition, to carry out the spraying of gloss oil.After gloss oil has sprayed, open the second discharging switch block 134, remaining gloss oil is released by the second discharge nozzle 133, reuse or separately deal with.
After whole production completes (spraying of look oil and gloss oil completes), the air intake valve 172 of air inlet component 170 is closed, and air inlet pipe 171 stops air inlet.Second charging switch block 132 is closed, and the second discharging switch block 134 is closed.First discharging switch block 124 is opened, and will remain look oil and release, and separately recycle.First discharging switch block 124 is closed.
First charging switch block 122 is opened, and inject cleaning solvent cleaning first by the first loading hopper 120 through the first feed pipe 121 and store chamber 111 inner chamber, the first charging switch block 122 is closed.Slide switch 150 is positioned at the mouth of pipe place of the second jet pipe 135, and the second jet pipe 135 is closed.The mode of being sprayed by sky sucks solvent to clean the first jet pipe 125 and and slide switch 150.After first storage chamber 111 cleaning terminates, first stores remaining cleaning solvent in chamber 111 is released by the first discharging switch block 124, recycles and reuses.
First charging switch block 122 is closed, and the first discharging switch block 124 is closed.Second charging switch block 132 is opened, and inject cleaning solvent cleaning second from the second feed pipe 131 and store chamber 112 inner chamber, the second charging switch block 132 is closed.Slide switch 150 is positioned at the mouth of pipe place of the first jet pipe 125, and the first jet pipe 125 is closed, and the second jet pipe 135 is opened.The mode of being sprayed by sky sucks solvent to clean the second jet pipe 135 and and slide switch 150.After second storage chamber 112 cleaning terminates, second stores remaining cleaning solvent in chamber 112 is released by the second discharge nozzle 133, recycles and reuses.
Finally, slide switch 150 slides to the mouth of pipe place of the first jet pipe 125, and the first jet pipe 125 is closed, and correspondingly, the second jet pipe 135 is opened.Empty spray cleaning solvent is with cleaning spray gun 30.After cleaning terminates, store remaining cleaning solvent in chamber 112 by second and release from the second discharge nozzle 133, recycle and reuse.
Cut off the electricity supply, confirm that Pressure gauge 161 indicates atmospheric pressure, close all switch blocks.If next order of classes or grades at school is identical look oil, first stores chamber 111 without the need to cleaning, only the cleaning solvent in the second storage chamber 112 need be utilized to clean spray gun 30.
The paint finishing that the present embodiment relates to, by spray gun 30 by air inlet component 170, pressure detecting part 160 and the cooperation with the storage tank 110 storing chamber, realize making the outside mineralization pressure of the inside of storage tank 110 and storage tank 110 poor in air inlet to the storage chamber of storage tank 110 by air inlet component 170.Pressure detecting part 160 is for detecting the pressure of gas in storage tank 110.What store chamber at storage tank 110 is internally connected with dividing plate 114, dividing plate 114 the storage chamber of storage tank 110 is separated into the first storage chamber 111 and the second storage chamber 112, first stores chamber 111 and the second storage chamber 112 is used for holding coating and cleaning solvent (or other two kinds of different coating) respectively.The top that first top and second storing chamber 111 stores chamber 112 is communicated with, and make the first storage chamber 111 and the second storage chamber storing chamber 112 and storage tank 110 all be in breakthrough status, pressure is all consistent.Described storage tank 110 is connected with mixing component 180 and is used for stirring coating to uniform state.The outside of storage tank 110 is provided with the first jet pipe 125 being communicated in the first storage chamber 111 and the second jet pipe 135 being communicated in the second storage chamber 112, is respectively used to the ejection of coating and cleaning solvent.First jet pipe 125 and the second jet pipe 135 pass through change-over switch parts (slide switch 150) parallel communication in spray gun 30, the setting of change-over switch parts achieves a switch opening or closing for two pipelines, be convenient to the alternately ejection of coating and cleaning solvent, can continuous spray two kinds is different when not unpicking and washing spray painting tank 10 and spray gun 30 coating.
The paint finishing that the present embodiment relates to, the inwall of inwall and the second storage chamber 112 that the paddle 183 of shaft 182, arc, the storage cavity wall of storage tank 110, first store chamber 111 is all coated with teflon coatings, cleans more convenient, more efficient.The spray painting tank 10 that the present invention relates to is applicable to the spraying of suction-type, pressure type and gravity type, applied widely.
The paint finishing that the present embodiment relates to, by the cooperation of spray painting tank 10, valving 20 and spray gun 30, the cooperation of the metering unit (rule 260) that spray painting tank 10 has, adjustment rotating disk 270, sealing nut 250 and valve rod 210, achieve spray gun 30 quick adjustment distributive value and regulate accuracy high, decrease the dependence to employee's operative skill.The valving 20 that the present invention relates to, the valve rod coupling hole of spray gun 30 is penetrated by valve rod 210, with seal member (sealing nut 250), valve rod 210 is fixed on spray gun 30, seal member (sealing nut 250) external diameter is greater than the external diameter regulating rotating disk 270, seal member (sealing nut 250) is provided with the bar 280 of 0 degree of position, regulate rotating disk 270 to be provided with 12 scale strips, have 12 lattice, every lattice represent that the anglec of rotation is 30 °; When valve rod 210 be in close the jet of spray gun 30 time, be closed condition, 0 degree of position bar 280 now on 0 scale strip 290 of scale strip dish and seal member (sealing nut 250) overlaps.Valve rod 210 is marked with rule 260, the number of turns that the numeric representation valve rod 210 on rule 260 rotates, and each lattice represents that valve rod 210 have rotated 1 circle, during valve closing, appears scale strip for " 0 ".By reading the designation data of scale strip and valve rod 210 and rule 800, the opening degree (angle of rotation) of valve 100 just can be drawn.Be convenient to record, the convenient data regulated before direct recovery after cleaning spray gun 30.
The paint finishing that the present embodiment relates to, the data achieving gas flow, oil pump capacity and spray angle are readable, and technological parameter when drawing a design can be directly used in bulk production and produce.When needing in production process to unpick and wash cleaning to spray gun 30, also can the parameter of quick adjustment gas flow, oil pump capacity and spray angle after disassembly, cleaning, realize resuming production rapidly, increase work efficiency, reduce the dependence to employee's operative skill, be conducive to the stable of product quality.
The paint finishing that the present embodiment relates to, washes rifle simple operation, enhances productivity, and when particularly carrying out the spraying of water paint, cleans in time to spray gun 30, can effectively prevent stifled rifle.Be provided with feed pipe and discharge nozzle, the recovery of convenient residue coating and utilization.The paint finishing that the present invention relates to, salable operation, prevents organic solvent from volatilizing, cuts the waste, and contributes to improving working environment simultaneously.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a paint finishing, is characterized in that, comprises spray gun, spray painting tank and multiple valving, and multiple described valving is installed on described spray gun, for regulating the oil pump capacity of described spray gun, fuel-displaced angle and gas flow;
Spray painting tank comprises air inlet component, change-over switch parts, pressure detecting part and storage tank, described storage tank has storage chamber, described air inlet component is communicated in described storage tank for air inlet in the storage chamber of described storage tank, and described pressure detecting part is connected to described storage tank for detecting the gas pressure in described storage chamber;
Described storage chamber be internally connected with dividing plate, described storage chamber is separated into the first storage chamber and second and stores chamber by described dividing plate, described first opening and second storing chamber stores the opening in chamber all towards the top of described storage tank, the top that described first top and second storing chamber stores chamber is communicated with, the outside of described storage tank is provided with the first jet pipe being communicated in described first storage chamber and the second jet pipe being communicated in described second storage chamber, described first jet pipe and described second jet pipe are communicated in described spray gun by described change-over switch Components Parallel Connection, described first stores chamber and described second storage chamber is all communicated with feed pipe and discharge nozzle, the charging aperture of described feed pipe and the discharging opening of described discharge nozzle are all positioned at the outside of described storage tank, described feed pipe is provided with charging switch block, described discharge nozzle is provided with discharging switch block.
2. paint finishing according to claim 1, is characterized in that, described valving comprises metering unit, regulates rotating disk, seal member and valve rod;
Described metering unit has scale strip, rule and bar;
Described adjustment rotating disk has surface and bottom surface, and the surface of described adjustment rotating disk is connected with multiple described scale strip, and multiple described scale strip circumferentially shape is uniformly distributed;
Described seal member has through hole, and described seal member is connected with described bar, and the described bar scale strip be matched with on described adjustment rotating disk draws the angle of described adjustment dial rotation, and described seal member is used for being fixed on spray gun;
Described valve rod runs through described through hole, described valve rod and described seal member are sealed and matched, described valve rod has external screw thread, described valve rod is used for being threaded with described spray gun the jet opening or closing spray gun by its external screw thread, the other end of described valve rod is connected to the bottom surface of described adjustment rotating disk, described valve rod is provided with described rule towards the outer wall of described adjustment rotating disk one end, for recording the number of turns that described valve rod rotates.
3. paint finishing according to claim 2, is characterized in that, described feed pipe comprises the first feed pipe and the second feed pipe, and described discharge nozzle comprises the first discharge nozzle and the second discharge nozzle, also comprises the first loading hopper and the second loading hopper;
Described first loading hopper is arranged on the outside of described storage tank, described first loading hopper is communicated in described first by described first feed pipe and stores chamber, described first feed pipe is provided with the first charging switch block, described first charging switch block is positioned at the outside of described storage tank, described second loading hopper is arranged on the outside of described storage tank, described second loading hopper is communicated in described second by described second feed pipe and stores chamber, described second feed pipe is provided with the second charging switch block, described second charging switch block is positioned at the outside of described storage tank.
4. paint finishing according to claim 3, is characterized in that, the larger one end of described first loading hopper opening is toward the top-direction of described storage tank, and one end that opening is less is connected to described first feed pipe;
Described second loading hopper opening larger one end toward the top-direction of described storage tank, the end that opening is less is connected to described second feed pipe.
5. paint finishing according to claim 3, it is characterized in that, described first feed pipe is connected to the middle part of described storage tank, and run through described storage tank be communicated in described first store chamber, described first discharge nozzle is connected to the bottom of described storage tank, and run through described storage tank be communicated in described first store chamber;
Described second feed pipe is connected to the middle part of described storage tank, and run through described storage tank be communicated in described second store chamber, described second discharge nozzle is connected to the bottom of described storage tank, and run through described storage tank be communicated in described second store chamber.
6. the paint finishing according to claim 1-3 any one, it is characterized in that, described change-over switch parts are slide switch, described first jet pipe and described second jet pipe parallel communication are in spray bar, described spray bar is arranged on the outside of described storage tank, described spray bar is connected to described spray gun, and described change-over switch parts are located at the junction of described first jet pipe, described second jet pipe and described spray bar, is used to open or close described first jet pipe and described second jet pipe.
7. the paint finishing according to claim 1-3 any one, it is characterized in that, described air inlet component has air inlet pipe and air intake valve, and described air inlet pipe is located at the outside of described storage tank and is communicated in the storage chamber of described storage tank, and described air intake valve is located in described air inlet pipe.
8. the paint finishing according to claim 1-3 any one, it is characterized in that, the sidewall in the storage chamber of described storage tank is provided with described dividing plate, described dividing plate is arc surfaced, the sidewall in the storage chamber of described dividing plate and described storage tank forms described second and stores chamber, and described second stores the opening in chamber towards the top of described storage tank.
9. the paint finishing according to claim 1-3 any one, it is characterized in that, also comprise mixing component, described mixing component has shaft, paddle and driver part, described shaft runs through the top of described storage tank and extends in described first storage chamber, described shaft and described storage tank are sealed and matched, be connected to the end of described shaft in the storage chamber that described paddle is arranged at described storage tank, described driver part is positioned at the outside of described storage tank and is connected to described shaft and rotates for driving described shaft.
10. a spraying method, is characterized in that, comprises the steps:
Close the discharging opening that first of spray painting tank stores chamber, close the discharging opening that second of described spray painting tank stores chamber, the feed pipe storing chamber by described first injects coating and stores in chamber to described first, and the feed pipe storing chamber by described second injects cleaning solvent and stores in chamber to described second;
Air inlet component air inlet to first in the storage chamber of described storage tank of described spray painting tank stores chamber and second and stores in chamber, and the described first storage chamber of pressure detecting part detection of described spray painting tank and described second stores the pressure in chamber;
When described pressure reaches preset value, the change-over switch parts of described spray painting tank close the first jet pipe be communicated with between described first storage chamber and spray gun, open the second jet pipe be communicated with between described second storage chamber and spray gun, cleaning solvent described in lance ejection, adjust the oil pump capacity of described spray gun, fuel-displaced angle and gas flow by valving, change-over switch parts close the second jet pipe, open the first jet pipe, coating described in described lance ejection, sprays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510390079.8A CN105013641A (en) | 2015-07-02 | 2015-07-02 | Spraying system and spraying method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510390079.8A CN105013641A (en) | 2015-07-02 | 2015-07-02 | Spraying system and spraying method |
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| CN105013641A true CN105013641A (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510390079.8A Pending CN105013641A (en) | 2015-07-02 | 2015-07-02 | Spraying system and spraying method |
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Cited By (6)
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| CN107350104A (en) * | 2017-06-28 | 2017-11-17 | 安徽信陆电子科技有限公司 | A kind of spraying equipment spray gun automatic regulating system |
| CN109434694A (en) * | 2018-12-26 | 2019-03-08 | 泰州泰亮金属科技有限公司 | Automation polishing wax spray system equipment |
| CN109718965A (en) * | 2017-10-30 | 2019-05-07 | 蓝思科技（长沙）有限公司 | A kind of control method and system spraying liquid coating materials |
| CN112221766A (en) * | 2020-10-13 | 2021-01-15 | 牡丹江师范学院 | Indoor wall painting spraying device |
| CN112705373A (en) * | 2019-10-25 | 2021-04-27 | 苏州宝时得电动工具有限公司 | Sprayer with a spray tube |
| CN112934513A (en) * | 2021-01-29 | 2021-06-11 | 重庆重交再生资源开发股份有限公司 | Detachable spraying equipment and method thereof |
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Application publication date: 20151104 |
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