CN101062497A - Paint booth - Google Patents

Paint booth Download PDF

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Publication number
CN101062497A
CN101062497A CNA2007101013899A CN200710101389A CN101062497A CN 101062497 A CN101062497 A CN 101062497A CN A2007101013899 A CNA2007101013899 A CN A2007101013899A CN 200710101389 A CN200710101389 A CN 200710101389A CN 101062497 A CN101062497 A CN 101062497A
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CN
China
Prior art keywords
paint booth
skeleton
air
application
drying machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CNA2007101013899A
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Chinese (zh)
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CN101062497B (en
Inventor
上野信
Original Assignee
U F LINK CO Ltd
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Filing date
Publication date
Priority to JP2006118588 priority Critical
Priority to JP2006-118588 priority
Priority to JP2006118588A priority patent/JP5202818B2/en
Application filed by U F LINK CO Ltd filed Critical U F LINK CO Ltd
Publication of CN101062497A publication Critical patent/CN101062497A/en
Application granted granted Critical
Publication of CN101062497B publication Critical patent/CN101062497B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00Spray booths
    • B05B16/20Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B05B14/43Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by filtering the air charged with excess material
    • B05B14/435Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by filtering the air charged with excess material with means for cleaning the filters by gas flow, e.g. blasts of air
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/40Filters located upstream of the spraying outlets

Abstract

A painting spraying room covers the skeleton surface side except the undersurface of the skeleton group member (1) by cover member (8). The facade of the cover member (8) is stroked from the bottom up. An exhaust opening part (5) and an exhaust device mounting rack (6) with a filter, an exhaust fan and an extract duct around are set on the right side (8b). An air-supply opening part and a drier mounting rack (4) for installing the drier (10) are set on the upper surface (8e). The painting spraying room and the drier (10) can make a cross move together, so without engagement of workplaces, thereby increasing space efficiency. The invention can shorten coating operation time including drying time, thereby markedly enhancing coating working performance and increasing space efficiency in the workspace without choosing the workspace. It achieves the functions of reaching the environmental criteria and adequately suiting for the water paint.

Description

Paint booth
Technical field
The present invention relates to paint booth, in more detail, relate to the paint booth that has the coating space that can carry out painting operation, can take a breath with the outside in inside.
Background technology
In the past as this paint booth, the general known baffle formula paint booth that dry type is arranged.This baffle formula paint booth forms the box-shaped of the open rectangle in the place ahead, at the edge-on baffle of establishing as the 1st filter of the chamber of box-shaped body, sets the 2nd filter in the behind of baffle inside, forms exhaust chamber in the behind of the 2nd filter.In addition, scavenger fan is installed, is utilized the exhaust action of scavenger fan, the intrinsic air in chamber is discharged by exhaust chamber, baffle, the 2nd filter on the top of exhaust chamber.
In the body of chamber,, will absorb by baffle (the 1st filter) and the 2nd filter from the application mist that the atomized spray painting gun spraying is scattered in the body of chamber and collect the application mist, prevent dispersing of application mist when when atomized spray painting gun spraying coating carries out application.In addition, the form as in the past paint booth has a kind of Venturi type chamber that is constructed as follows structure, at the indoor vortex cell that is provided with, in this vortex cell, make exhaust produce vortex, utilize this vortex that air is separated with the application mist, the application mist that separates is collected in the tank.
As other form, also known have an oily circulating paint booth.
Yet, for example along with the sheet metal operation of automobile exterior panel etc. must be carried out painting operation simultaneously.And as the size of the plate of implementing this application, the operation plate of 1 to 2 block of plate accounts for 70~80% of integral body.
In the operation of this platelet, also can be subjected to an organic solvent restriction and the restriction of operation place (environment).For satisfying this restriction, often constitute the box-shaped of real sealing, use the paint booth of normal type to carry out operation, this paint booth has used iron plate and heat-barrier material etc.
But the paint booth price height of above-mentioned normal type lacks economy for the application of 1~2 block of plate.
Therefore, in technology in the past, be actually and use the paint booth of simple type to carry out application, this paint booth has used the vinyl material.
At above-mentioned normal type paint booth and any paint booth in the simple type paint booth, major part is fixed, is subjected to the restriction in place, effectively utilize aspect the operation place improper.
In addition, from the flow chart aspect of sheet metal application, bottoming processing, toning operation, the surface coating drying operation of putty and putty coating etc. arranged, in paint booth in the past, drying operation is wanted the expensive time, and problem is arranged on the operating efficiency.
In addition, in recent years, organic solvent about sheet metal application circle, the VOC countermeasure), viewpoint such as fire service law from PRTR method (Pollutant Releaseand Transfer Register: chemical substance discharge to be held the management propelling method), VOC countermeasure (VolatileOrganic Compounds:, the production line of automobile factory not only, and in the maintenance circle, also must take the environmental problem countermeasure.
From this background, use material also to change, on the maintenance circle, should reduce low low solvent-borne type of solvent utilization rate or the designated solvent that is called the particular chemical medicine of dimethylbenzene, toluene, will replace its low solvent based coating to put on market.
In addition, from deodorization problem, the problem of low solvent, above-mentioned PRTR method problem, problem of VOC countermeasure or the like, because water paint begins to put on market in a large number,, also must when changing, above-mentioned material face operation technique and operating environment again so be the coating user side on the maintenance circle.
For example, in the occasion of using water paint, because drying is very slow, it is slow to pretend industry speed, becomes the major reason that cost rises.
By the way, as paint booth in the past, patent documentation 1 has proposed can carry out safely the paint booth scheme of car body sheet metal painting operation in gas station's land used.
That is, the gas station of patent documentation 1 record car body sheet metal paint booth has: car body sheet metal coating space, and it is used to carry out the sheet metal application; Top cover portion, it is located at the top of this car body sheet metal coating space; Explosion-proof air-feeding ventilator, it is located on this top cover portion and is used for outer air-blowing is gone in this car body sheet metal coating space; Gas supply filter, it is used for the air that is blown into by this explosion-proof air-feeding ventilator that is located on this top cover portion is purified; Discharge filter, it is located in the lateral circle surface of this car body sheet metal coating space arbitrary and be used for the contaminated air in this car body sheet metal coating space is purified; Fumer, the outside that it is located at this discharge filter is used to store the air that is purified by this discharge filter; The anti-explosion exhaust fan, it is located on this fumer, and the air that is used for storing in this fumer discharges; Control panel, it is used for this explosion-proof air-feeding ventilator and this anti-explosion exhaust fan are controlled.
Adopt the paint booth that so constitutes, to the anxiety that nothings such as the incendivity gas of thin dose of floating in car body sheet metal coating space grade, imflammable gas agent coating are ignited, operating environment is also good, has considered fire service law, has also taken into account the VOC countermeasure.
Patent documentation 1: TOHKEMY 2005-342584
But there is following shortcoming in the paint booth of patent documentation 1: may not be inexpensive, also have the restriction in place, painting operation efficient be not high, even has to improve painting cost.
Summary of the invention
In view of above-mentioned all problems, the 1st purpose of the present invention provides a kind of painting operation time shortening that adds drying time, paint booth that can significantly improve painting operation efficient of making, the 2nd purpose provides a kind ofly need not be selected the operation place and can effectively use the paint booth in space in the workshop, the 3rd purpose provides the paint booth that a kind of operator can feel at ease to carry out operation between the application that reaches environmental criteria, and the 4th purpose provides a kind of paint booth with the function that also can adapt to the water paint that is in increase trend recently, low coatings volatile organic compounds type coating.
For realizing above-mentioned the 1st, the 3rd and the 4th purpose, the paint booth of the invention of technical scheme 1 has the coating space that can carry out painting operation in inside, and can take a breath with the outside, it is characterized in that having:
Skeleton group member, it forms the skeleton of coating space;
The lid member, it is bearing on the described skeleton group member, be to major general week the side and end face cover and form member between application, and form the air feed peristome at described end face, part at described lateral circle surface forms exhaust port portion, and the part of lateral circle surface is made to and can opens at least;
Drying machine is connected with described air feed peristome separatably, band pressure fan function;
Filter, scavenger fan and pipeline flexible pipe, these members are located at described exhaust port portion respectively,
In will going between described application by the outer conductance after the described drying machine heating,
Utilize described scavenger fan that air interior between application is discharged to the outside by described pipeline flexible pipe.
For realizing the 1st~the 4th above-mentioned purpose, the paint booth feature of the invention of technical scheme 2 is at the bottom of described skeleton group member installation wheel, can move freely on the ground.
For realizing the 1st~the 4th above-mentioned purpose, the paint booth feature of the invention of technical scheme 3 is, described skeleton group member integral body forms the roughly coating space of cuboid, make the pair of right and left skeleton group member that forms outermost vertical frame with described lid member to the inside direction be toward or away from, can dwindle or enlarge between application.
For realizing the 1st~the 4th above-mentioned purpose, the paint booth feature of the invention of technical scheme 4 is, utilizes scaling device will constitute between the described outermost skeleton group member of described vertical frame and the interior side skeleton group member with parastate and this skeleton group member adjacency and is connected to each other.
For realizing the 1st~the 4th above-mentioned purpose, the paint booth feature of the invention of technical scheme 5 is, described drying machine can carry out moving in length and breadth along the guide rail on the ceiling that is provided in other building in length and breadth, and also liftable of above-below direction, can stop in desired location.
For realizing the 1st~the 4th above-mentioned purpose, the paint booth feature of the invention of technical scheme 6 is, but described drying machine utilizes the robot arm device above-below direction to move, and can trunnion axis near the front of described robot arm device and vertical axis be that rotate at the center, utilize the wheel be located at described robot arm device bottom to move on the ground simultaneously, have reflector space framework can with described air feed peristome butt.
For realizing the 1st~the 4th above-mentioned purpose, the paint booth feature of the invention of technical scheme 7 is, described drying machine sets the filter that dedusting is used in behind or air-supply arrangement suction side position behind with the described framework of described air feed peristome butt.
For realizing the 1st, the 3rd and the 4th above-mentioned purpose, the paint booth feature of the invention of technical scheme 8 is, described air-supply arrangement cools off with the portion of terminal of the outstanding heating tube in gap to the described ventilation space of described framework or described required air-supply space and to required air-supply on one side, on one side to the air-supply of filming.
For realizing the 1st~the 4th above-mentioned purpose, the paint booth feature of the invention of technical scheme 9 is, at least a portion of described lid member is made of translucent plastic thin plate, and can engage, break away from by the veneer slide fastener between the thin plate of adjacency.
For realizing the 1st~the 4th above-mentioned purpose, the paint booth feature of the invention of technical scheme 10 is, the automobile that is coated object is parked under the state of all sides of paint booth, or paint booth self is moved under the state of the position relative with the face that is coated of described automobile, the part of described lid member is pushed up, surround the face that is coated of described automobile with described lid member, make under the described state that is coated in showing out between described application, side can be carried out painting operation between described application.
Adopt the invention of technical scheme 1, owing to have the coating space that can carry out painting operation in inside, and can take a breath with the outside, paint booth has:
Skeleton group member, it forms the skeleton of coating space;
The lid member, it is bearing on the described skeleton group member, be to major general week the side and end face cover and form member between application, and form the air feed peristome at described end face, part at described lateral circle surface forms exhaust port portion, and the part of lateral circle surface is made to and can opens at least;
Drying machine is connected with described air feed peristome separatably, band pressure fan function;
Filter, scavenger fan and pipeline flexible pipe, these members are located at described exhaust port portion respectively,
In will going between described application by the outer conductance after the described drying machine heating,
Utilize described scavenger fan that air interior between application is discharged to the outside by described pipeline flexible pipe,
Therefore, the 1st, between application in by suitably heating, drying, can promote the drying of the coating after the application, the total painting operation time that adds drying time is shortened, can significantly improve painting operation efficient;
The 2nd, in between application, import outer gas with suitable flow velocity and flow, utilize scavenger fan and filter that application mist and solvent etc. are discharged to the outside, load also can high-quality and carry out application effectively thereby the operator particularly is coated with in the water-based class under the good working environment;
The 3rd and since be a kind of with skeleton group member and lid member as body, and the simple structure of having set up drying machine and air interchanger thereon, so low price and effective paint booth can be provided.
Adopt the invention of technical scheme 2, because wheel is installed in the bottom at described skeleton group member, can freely move on the ground, so need not select the operation place, especially also can be arranged on the place that this is coated object easily movably in the occasion that is coated object that is difficult to move, further can provide the paint booth that effectively utilizes space in the workshop.
Adopt the invention of technical scheme 3, because described skeleton group member integral body forms the roughly coating space of cuboid, make the pair of right and left skeleton group member that forms outermost vertical frame with described lid member to the inside direction be toward or away from, can dwindle or enlarge between application, so can dwindle between application when not carrying out painting operation, can provide a kind of when being coated object and being reduced size, can dwindle the paint booth that occupies the place by folding.
Adopt the invention of technical scheme 4, owing to make the described outermost skeleton group member that constitutes described vertical frame and be connected to each other, so can provide simple in structure, acquisition to occupy the paint booth of space efficiencyization with the skeleton group member of the inboard of parastate and this skeleton group member adjacency with scaling device.
Adopt the invention of technical scheme 5, because described drying machine is along the guide rail on the ceiling that is provided in other building in length and breadth, can move in length and breadth, at above-below direction also liftable, and can stop at desired location, thus paint booth all can adapt to fixed and movable type, and, can't help skeleton group member burden as the drying machine weight of weight thing, so the paint booth that can realize the lightweight of skeleton group member, cost degradation can be provided.
Adopt the invention of technical scheme 6, because described drying machine utilizes robot arm device to move along the vertical direction, and near the front of described robot arm device, can be that rotate at the center with trunnion axis and vertical axis, simultaneously, can move on the ground by the wheel that is located at described robot arm device bottom, have the reflector space body framework can with described air feed peristome butt, therefore, paint booth all can adapt to fixed and movable type, in addition, as drying machine, also can be general with the drying machine that is specifically designed to dried coating film, but the expense of suppression equipment investment correspondingly, and can't help skeleton group member burden as the drying machine weight of weight thing, so the lightweight of realization skeleton group member can be provided, the paint booth of cost degradation.
Especially, drying machine in technical scheme 5 and the technical scheme 6 described inventions, move owing to can move horizontally with vertical, so when application and air feed peristome butt and become internal communication state with paint booth, when drying, leave the air feed peristome, the object face that is coated to the needs drying moves, and the framework (hot blast injection part) that makes reflector space body with drying machine with the distance that separates regulation be arranged on the face of being dried in face of, can carry out drying to the face of being dried, use and dry usefulness for ventilation but can significantly shorten drying time and dual-purpose, correspondingly can reduce equipment cost, also can improve space efficiency.
Adopt the invention of technical scheme 7, since described drying machine used with the described framework of described air feed peristome butt behind or the position of air-supply arrangement suction side behind set the drying machine that filter that dedusting uses forms, so can import by filter from the air feed peristome from the outside with the air of cleaning, prevent to damage dust from the outside attached to the film quality on the coated surface, can provide and to keep the good paint booth of operator's operating environment.
Adopt the invention of technical scheme 8, because described air-supply arrangement cools off with the portion of terminal of the outstanding heating tube in gap to the described ventilation space of described framework or described required air-supply space and to required air-supply on one side, on one side to the air-supply of filming, so have heating, can be provided at the paint booth that makes the large tracts of land drying of filming in the shorter time than each heating portion higher temperature of a plurality of heating tubes.
Adopt the invention of technical scheme 9, because at least a portion of described lid member is made of translucent plastic thin plate, with can engage, break away from by the veneer slide fastener between the thin plate of adjacency, so be simple and inexpensive structure, can provide ease of use good paint booth.
Adopt the invention of technical scheme 10, because the automobile that is coated object is parked under the state of all sides of paint booth, or paint booth self is moved under the state of the position relative with the face that is coated of automobile, the part of described lid member is pushed up, surround the face that is coated of described automobile with described lid member, make under the described state that is coated in showing out between described application, side is carried out painting operation between described application, even so be coated the automobile of object is large-scale, also available lid member surrounds the face of being coated, carrying out painting operation from the inside between application adapts to, and, can provide and can suppress paint booth that the application mist is directly emitted in painting shop.
Description of drawings
Fig. 1 is the mode configuration stereogram as the skeleton group member of paint booth main body of seeing the present invention's the 1st example from oblique upper.
Fig. 2 be from directly over see the mode configuration stereogram of the skeleton group member of paint booth shown in Figure 1.
Fig. 3 be from directly over see the paint booth of the present invention's the 1st example skeleton group member the stereogram of lid member state has been installed.
Fig. 4 is illustrated in that the skeleton group member that will constitute outermost vertical frame in the paint booth of Fig. 3 moves to the inside with the lid member and the stereogram that makes paint booth size decreases state.
Fig. 5 is the stereogram of the 2nd example of modal representation state that the suspension type drying machine has been installed in paint booth of the present invention.
Fig. 6 is the stereogram of the 3rd example of modal representation state that vertical drier has been installed in paint booth of the present invention.
The specific embodiment
The paint booth of example of the present invention is described with reference to the accompanying drawings.
Fig. 1 sees that from oblique upper the skeleton group member of the 1st example with paint booth of the present invention is the mode configuration stereogram at center, Fig. 2 be from directly over see the mode configuration stereogram of the skeleton group member etc. of paint booth shown in Figure 1.
In Fig. 1, Fig. 2, skeleton group member 1 integral body forms the roughly coating space of cuboid, comprising: about 4 vertical frame 1a, 1b, 1c, 1d and 1e, 1f, 1g, 1h; Upper frame 1i, ij, 1k, 1l, 1m, 1n; Crossbearer 1o, 1p, 1q, 1r, 1s; Scaling device 2a, 2b and 2c, 2d.
In Fig. 1, Fig. 2, vertical frame 1a~1d, upper frame 1i~1l and vertical frame 1e~1g form as one respectively, but also can be made into the split member, carry out combination with welding or alternate manner.
At the outermost vertical frame 1a of skeleton group member 1,1d, 1e, 1h with parastate respectively and between the vertical frame 1b of the inboard of their adjacency, 1c, 1f, 1g, 4 scaling device 2a, 2b, 2c, 2d are interconnected into X word shape, each connecting portion of lower end side and each vertical frame 1a~1h is interconnected into rotatable, and the connecting portion of upper end side and each vertical frame 1a~1h connects into along the vertical direction slidably.
Outermost skeleton group member 1 promptly vertical frame 1a, 1d, 1e, 1h and promptly indulge frame 1b, 1c, 1f, 1g with the skeleton group member of the inboard of parastate and their adjacency and be toward or away from by acting under the keeping parallelism state of described scaling device to direction near each other (interior side direction) and the direction (lateral direction) left mutually.
At end face air feed peristome 3 is set,, will be used to install or the butt drying machine installing rack 4 that has the drying machine 10 of air-supply function described later is located between upper frame 1j and the 1k at its periphery.
In addition, in all sides of coating space part (top among Fig. 2) exhaust port portion 5 is set, at its periphery, the exhaust apparatus installing rack 6 that installation scavenger fan and pipeline flexible pipe are used is located between crossbearer 1r and the 1s.
The lower end of each vertical frame 1a~1h is provided with wheel 7, can move freely on ground etc.
It more than is the structure of skeleton group member 1 that forms the skeleton of coating space.
Below, the paint booth of the state after described skeleton group member 1 loam cake cap member 8 is described with reference to Fig. 5.
Lid member 8 comprises that four all sides are positive 8a, right flank 8b, left surface 8c, back side 8d and end face 8e.The positive 8a of lid member 8 is provided with stopper (not shown), can make to be coated for example automobile turnover of object, pushes up upward, can not fall.
As lid member 8, engage or shaping by the vinyl material that cuts off, makes, means such as fusion, bonding, riveted joint or veneer slide fastener will be thicker.Among Fig. 5, the rectangular-shaped part of the thick framework in four corners of positive 8a and back side 8d becomes thicker opaque accessory cover 9.
Be provided with thicker skirt section 9a in each bottom of accessory cover 9, seal, make inner air be difficult to leak covering the bottom of member 8 and being provided with between the face.
In addition, accessory cover 9 is owing to use the veneer zipper joint between the lid member 8a of adjacency and 8b and lid member 8a and the 8c, so have the effect of prevention air inflow at this junction surface.
Below, make an explanation to effectively utilizing paint booth of the present invention space with reference to Fig. 3 and Fig. 3.In Fig. 3, coating space is maximum.To this, in Fig. 4, powerful to the inside pushing between the vertical frame 1g of the vertical frame 1c of outermost vertical frame 1d and its inboard, outermost vertical frame 1h and its inboard is made both near the time, utilization is located at scaling device 2b between each vertical frame and the parallel locomotive function of 2d is kept state parallel to each other, and it is folding to cover member 8 as shown in Figure 4.Thus, the coating area of paint booth inside dwindles, and this has just reduced the space of occupying of paint booth, further improves space efficiency.
Below, in paint booth of the present invention, have the mounting or dismounting function of the drying machine of air-supply function with Fig. 5 and Fig. 6 explanation.
Drying machine 10 shown in Figure 5, by a pair of longitudinal rail 100a on the ceiling that is provided in other building be entrenched in cross slide way 100b supporting on this longitudinal rail slidably, in addition, utilize scaling device to be supported in above-below direction, card ends in the desired position, thus, drying machine can move in length and breadth along described guide rail, and also lifting along the vertical direction.The installation on the drying machine installing rack 4 of paint booth of drying machine 10 not necessarily needs to carry out fastening with fastenings such as bolt, nuts, also stable on heating encapsulant be can clamp, drying machine 10 and drying machine installing rack 4 butts made with sealing material at both abutting parts.
Fig. 6 utilizes the movable stand device to make the stereogram of drying machine 10 and the 2nd example of the air feed peristome butt of paint booth.
Promptly, but the frame 10a of drying machine utilizes robot arm device 11 above-below directions to move, and near the front of robot arm device 11, to scheme unshowned trunnion axis and vertical axis is that the center is rotatable, simultaneously, the wheel 12 that utilization is located at mechanical device 11 bottoms can move on the ground, has the frame 10a of reflector space body and drying machine installing rack 4 butts of air feed peristome 3.
Drying machine 10 is because setting the filter that dedusting is used with the frame 10a behind of air feed peristome 3 butts or the suction side position of air-supply arrangement behind, so can prevent to damage because of air-supply the situation of film quality effectively.
In addition, air-supply arrangement constitutes: on one side the described ventilation space of frame 10a or required air-supply are cooled off with the portion of terminal of the outstanding heating tube in gap with the space and to required air-supply, on one side to the air-supply of filming.Therefore, the temperature of portion of terminal can be cooled to more low temperature, thus, can make the heating temp of heating portion higher, even can further shorten the drying time of filming.
Yet, the present invention mainly is that application is carried out in the inside (between application) at paint booth, but for example with the occasion of the outer surface damage of parts such as the side door of automobile, dashboard, automobile boot, bumper, hood etc., automobile is stopped along all sides (for example positive 8a) of this paint booth, or push up at the lid member that paint booth is moved under the state of the face that is coated side of automobile positive 8a, surround the face that is coated of automobile with the lid member, make under the state that is coated in showing out between application between application side carry out painting operation.
In this occasion, the inside of paint booth does not need roomy space, thus as mentioned above, in advance with outermost framework to the inside direction move, it is folding to cover member, this is desirable on space efficiency.
Surround with lid member 8 automobile be coated face the time, between automobile and paint booth, might produce the gap, in this occasion, preferably utilize splicing tape, veneer slide fastener, hook etc. to connect auxiliary lid member, described gap is all blocked.
Lid member 8 only constitutes for example positive 8a of the part of all sides is pushed up, but is not limited thereto, also can other left and right side 8b, 8c, back side 8d etc. are open, and in this occasion, also available veneer slide fastener or hook etc. can connect mutually between each all side.
The paint booth of the present invention of above-mentioned formation for example is to be coated in object moves between application, or paint booth moved to is coated object, performs the preparation of application.
Then, make drying machine 10 and scavenger fan (not shown) rotation starting.Drying machine 10 not to heater energising or supply with little electric power, becomes ventilation state (making so-called push-pull configuration) in making between application in application.
After application finishes, the supply capability of the heater of drying machine 10 is reached setting, make the strong drying of filming.The drying of filming is handled in (putty, putty coating etc.), toning operation, the surface coating operation etc. in bottoming according to coating process and difference, sets suitable temperature, drying time.
In arbitrary drying process, under will being coated the state of object in placing between application, carry out drying operation rapidly, so with installed mutually specific energy in the past and obviously improved operating efficiency significantly.
Drying machine 10 leaves air feed peristome 3 after painting operation finishes, set frame (hot blast discharge portion) near being coated the object face, directly makes to be coated the face drying.
By the way, the ability of the paint booth of standard and simple type paint booth of the present invention in the past.
An example of the paint booth shape of standard was in the past, highly was 2500mm, and width is 4000mm, and depth is 7000mm, and the general air-feeding ventilator capacity between this application is 340~430m 3/ minute, the capacity of scavenger fan is 340~430m 3/ minute.
To this, paint booth shape of the present invention is, highly is 2000mm, and width is 2600mm, and depth is 2100mm.
The air-feeding ventilator capacity of drying machine 10 of the present invention is 40~44m 3/ minute, the scavenger fan capacity is 37~55m 3/ minute, compare indifference with the scavenging performance of the standard paint booth of above-mentioned conventional art, aspect wind speed, generally be 0.2~0.4m/ branch, and the wind speed in the paint booth of the present invention than standard paint booth fast 2~3 times.From above this point, can both fully adapt to for coating, the high boiling aqueous type coating of the slow type of evaporation of water paint etc., can bring into play good effect.
Yet, paint booth of the present invention, operation place as field operation is not fixed, but in the bottom of skeleton group member wheel has been installed, in addition, posture robot arm device for supporting drying machine 10 also is equipped with wheel, in addition, when adopting the suspention type of drying machine 10, can move in length and breadth owing to utilize guide rail, so can lightheartedly change application place, dry place, can effectively utilize the space in the workshop.
Paint booth in the past, be created in sometimes and mobile repair shop must be moved to the application place after the bottoming treatment process finishes and carry out this unfavorable condition of external coating operation, and adopt paint booth of the present invention, as long as 1~2 repairing area about plate is arranged, just can select ground, place to be performed until drying operation from bottoming application, external coating in same place.
This means the efficient activity significantly that can realize the sheet metal painting operation, the significantly cost that also helps the equipment relevant with application simultaneously descends.
In addition, paint booth of the present invention is that the drying machine with air-supply function can move horizontally and the vertical structure that moves, so when application with drying machine and air feed peristome butt, make internal communication state with paint booth, use as ventilation, when drying, leave the air feed peristome, move to the dry object face that is coated that needs, and the framework (hot blast injection part) that makes reflector space body with drying machine with the distance that separates regulation be arranged on the face of being coated in face of, can be used for drying, can significantly shorten the hook time, but dual-purpose is used for ventilation and dry using simultaneously, correspondingly equipment cost can be reduced, also space efficiency can be improved.

Claims (10)

1. a paint booth has the coating space that can carry out painting operation in inside, and can take a breath with the outside, it is characterized in that having:
Skeleton group member, it forms the skeleton of coating space;
The lid member, it is bearing on the described skeleton group member, be to major general week the side and end face cover and form member between application, and form the air feed peristome at described end face, part at described lateral circle surface forms exhaust port portion, and the part of lateral circle surface is made to and can opens at least;
Drying machine is connected with described air feed peristome separatably, band pressure fan function;
Filter, scavenger fan and pipeline flexible pipe, these members are located at described exhaust port portion respectively,
In will going between described application by the outer conductance after the described drying machine heating,
Utilize described scavenger fan that air interior between application is discharged to the outside by described pipeline flexible pipe.
2. paint booth as claimed in claim 1 is characterized in that, in the bottom of described skeleton group member wheel is installed, and can move freely on the ground.
3. paint booth as claimed in claim 1 or 2, it is characterized in that, described skeleton group member integral body forms the roughly coating space of cuboid, make the pair of right and left skeleton group member that forms outermost vertical frame with described lid member to the inside direction be toward or away from, can dwindle or enlarge between application.
4. as each described paint booth in the claim 1~3, it is characterized in that, utilize scaling device will constitute between the described outermost skeleton group member of described vertical frame and the interior side skeleton group member and be connected to each other with parastate and this skeleton group member adjacency.
5. as each described paint booth in the claim 1~4, it is characterized in that described drying machine can carry out in length and breadth moving along the guide rail on the ceiling that is provided in other building in length and breadth, and also liftable of above-below direction, can stop in desired location.
6. as each described paint booth in the claim 1~4, it is characterized in that, but described drying machine utilizes the robot arm device above-below direction to move, and can trunnion axis near the front of described robot arm device and vertical axis be that rotate at the center, utilize the wheel be located at described robot arm device bottom to move on the ground simultaneously, have reflector space framework can with described air feed peristome butt.
7. as claim 5 or 6 described paint booths, it is characterized in that described drying machine sets the filter that dedusting is used in the suction side position with the behind of the behind of the described framework of described air feed peristome butt or air-supply arrangement.
8. as each described paint booth in the claim 5~7, it is characterized in that, described air-supply arrangement cools off with the portion of terminal of the outstanding heating tube in space to the described ventilation space of described framework or described required air-supply space and to required air-supply on one side, on one side to the air-supply of filming.
9. as each described paint booth in the claim 1~8, it is characterized in that at least a portion of described lid member is made of translucent plastic thin plate, and can engage, break away from by the veneer slide fastener between the thin plate of adjacency.
10. as each described paint booth in the claim 1~9, it is characterized in that, the automobile that is coated object is parked under the state of all sides of paint booth, or paint booth self is moved under the state of the position relative with the face that is coated of described automobile, the part of described lid member is pushed up, surround the face that is coated of described automobile with described lid member, make under the described state that is coated in showing out between described application, side can be carried out painting operation between described application.
CN2007101013899A 2006-04-21 2007-04-20 Paint booth Expired - Fee Related CN101062497B (en)

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JP2006118588 2006-04-21
JP2006-118588 2006-04-21
JP2006118588A JP5202818B2 (en) 2006-04-22 2006-04-22 painting booth

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CN (1) CN101062497B (en)

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CN103657939A (en) * 2013-06-08 2014-03-26 成都天磐科技有限责任公司 Device used for controlling humidity of furniture paint-drying box
CN104342745A (en) * 2013-11-13 2015-02-11 浙江吉利控股集团有限公司 Water vapor barrier device
CN104342745B (en) * 2013-11-13 2016-08-17 浙江吉利控股集团有限公司 A kind of water vapour baffling device

Also Published As

Publication number Publication date
CN101062497B (en) 2012-10-17
KR20070104280A (en) 2007-10-25
JP5202818B2 (en) 2013-06-05
KR101093109B1 (en) 2011-12-13
JP2007289822A (en) 2007-11-08

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