CN115445843B - Spraying room - Google Patents
Spraying room Download PDFInfo
- Publication number
- CN115445843B CN115445843B CN202211261706.4A CN202211261706A CN115445843B CN 115445843 B CN115445843 B CN 115445843B CN 202211261706 A CN202211261706 A CN 202211261706A CN 115445843 B CN115445843 B CN 115445843B
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- Prior art keywords
- spraying
- air inlet
- air
- exhaust
- spray booth
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- 238000005507 spraying Methods 0.000 title claims abstract description 138
- 239000007921 spray Substances 0.000 claims abstract description 56
- 239000003595 mist Substances 0.000 claims abstract description 11
- 239000003973 paint Substances 0.000 claims abstract description 11
- 230000033001 locomotion Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000013459 approach Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/60—Ventilation arrangements specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/18—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area using fluids, e.g. gas streams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0431—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with spray heads moved by robots or articulated arms, e.g. for applying liquid or other fluent material to 3D-surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/40—Construction elements specially adapted therefor, e.g. floors, walls or ceilings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to a spray booth, which comprises a spray booth outer wall surface, wherein an air inlet device for diffusing air flow is arranged on the spray booth outer wall surface, a first filter is arranged below an air outlet of the spray booth corresponding to the air inlet device, an exhaust device is arranged outside the spray booth, an exhaust channel communicated with the air inlet of the exhaust device is arranged corresponding to the exhaust device in the spray booth, a spray device is arranged in the spray booth corresponding to a spray station, the spray device sprays a workpiece, and air flow outside the spray booth is downwards pressed to the spray station through the first filter under the traction of the air inlet device, so that paint mist sprayed by the spray device is uniformly sprayed on the workpiece under the air pressure. Outside air flow of the spraying chamber is pulled by the air inlet device to be downwards pressed to the spraying station through the first filter, so that paint mist sprayed by the spraying device is uniformly sprayed on a workpiece under the air pressure, and paint mist rebound phenomenon is prevented when the spraying device sprays on the workpiece. And by arranging an air inlet device for diffusing the air flow, the air flow is effectively diffused and blown to the spraying chamber.
Description
Technical Field
The invention relates to the technical field of workpiece coating, in particular to a spray booth.
Background
Chinese patent document CN 208679544U discloses a multi-station integrated automatic coating device in 2019.4.2, wherein the top of the spraying working chamber is connected with an air inlet plenum, the air inlet plenum is provided with an air inlet fan and an air inlet filter, the air inlet filter is positioned at one end of the air inlet plenum, the air inlet centrifugal fan is positioned at one side of the air inlet filter, one side of the spraying working chamber is connected with a purifying and recycling assembly, and the purifying and recycling assembly comprises an air exhaust centrifugal fan, an air exhaust cavity, an air outlet and a purifying box. The air inlet plenum chamber is not provided with any air flow diffusion structure, so that air flow is concentrated to the spraying chamber, and the air flow cannot be effectively diffused and blown to the spraying chamber. Thus, there is a need for further improvement.
Disclosure of Invention
The invention aims to provide a spray booth, which effectively diffuses and blows air flow to the spray booth by arranging an air inlet device for diffusing the air flow so as to overcome the defects in the prior art.
The spraying chamber is provided with a spraying device corresponding to a spraying station, a conveying device for conveying a workpiece is further arranged in the spraying chamber, the workpiece is conveyed to the spraying station by the conveying device, the spraying device sprays the workpiece, and the air flow outside the spraying chamber is downwards pressed to the spraying station through the first filter under the traction of the air inlet device, so that paint mist sprayed by the spraying device is uniformly sprayed on the workpiece under the wind pressure; in addition, the redundant gas in the spraying chamber is discharged outside the spraying chamber through an exhaust passage under the traction of an exhaust device; the exhaust channel and the air inlet device are arranged at an upper-lower interval. Outside air flow of the spraying chamber is pulled by the air inlet device to be downwards pressed to the spraying station through the first filter, so that paint mist sprayed by the spraying device is uniformly sprayed on a workpiece under the air pressure, and paint mist rebound phenomenon is prevented when the spraying device sprays on the workpiece. And by arranging an air inlet device for diffusing the air flow, the air flow is effectively diffused and blown to the spraying chamber.
The spraying station is provided with a pneumatic or electric lifting spraying bracket component, the workpiece is conveyed to the spraying station, and the spraying bracket component drives the workpiece to move towards the spraying device so that the workpiece is separated from the conveying device and is close to the spraying device. The workpiece moves towards the spraying device and approaches to the spraying direction, the distance between the movement of the spraying device and the workpiece is shortened, the spraying arm of the spraying device is controllable in movement position (the spraying position of the workpiece is controllable), the spraying effect is closer to the expected, the workpiece is separated from the conveying device in the movement process, and the spraying is free of barriers.
The spraying chamber is internally provided with a pneumatic or electric transmission assembly which drives the spraying bracket assembly to transversely move, and the spraying bracket assembly clamps or loosens a workpiece on the conveying device through transverse movement; the protective cover plate is arranged in the spraying chamber corresponding to the transmission assembly, and covers the transmission assembly, so that the workpiece is prevented from being polluted by paint mist in the spraying process.
The air inlet device comprises an air inlet bin provided with an air inlet, a fan communicated with the inner cavity of the air inlet bin is arranged on one side of the air inlet bin, a fan cover is arranged at one end of the fan, the fan cover is inserted into one end of the fan, a flow guide component fixed on the inner wall surface of the fan cover is arranged at the air outlet position of the fan, external air flow of the spraying chamber enters the air inlet bin under the traction of the fan, and the air flow is diffused to the fan cover through the flow guide component and flows to the first filter. The air flow is prevented from being concentrated to the spraying chamber, and the air flow cannot be effectively diffused to the spraying chamber.
The flow guide assembly comprises a flow guide cover provided with a plurality of first ventilation holes, and also comprises a plurality of flow guide blocks, wherein each flow guide block is provided with a plurality of second ventilation holes; the air guide sleeve is coated with a plurality of air guide blocks.
And a diversion channel is arranged between two adjacent diversion blocks, each diversion channel is communicated through a second ventilation hole, the air outlet area of each diversion channel gradually increases to the air outlet of the fan cover, so that air flow is effectively diffused, and the air inlet quantity is increased.
The spraying room diapire top is equipped with the support frame, is equipped with a plurality of backup pad that is the interval setting on the support frame, is equipped with the second filter in the backup pad, forms exhaust passage between second filter, backup pad and the spraying room diapire.
The second filter is supported on the support plate and forms a pedestrian area in the spraying chamber, so that if a workpiece fails in the spraying process, maintenance personnel can conveniently enter the spraying chamber, and the failure source is checked through the pedestrian area.
One side of the spraying chamber is provided with a plurality of glass observation doors, one or two glass observation doors are arranged on one side of the spraying chamber in a sliding mode, so that a workpiece spraying process can be observed conveniently, and the glass observation doors can be opened to enter the spraying chamber.
The exhaust device comprises an exhaust bin and an exhaust fan arranged on an air outlet of the exhaust bin, a second filter is arranged below an air inlet position of the exhaust bin corresponding to the exhaust fan, redundant gas in the spraying chamber is discharged outside the spraying chamber after passing through the second filter, the air in the spraying chamber is ensured to be clean, the exhaust gas is discharged outside after being filtered, the gas is prevented from being directly discharged into the outside air, and the air pollution is caused, so that the exhaust device meets the environmental protection requirement.
The beneficial effects of the invention are as follows:
outside air flow of the spraying chamber is pulled by the air inlet device to be downwards pressed to the spraying station through the first filter, so that paint mist sprayed by the spraying device is uniformly sprayed on a workpiece under the air pressure, and paint mist rebound phenomenon is prevented when the spraying device sprays on the workpiece. And by arranging an air inlet device for diffusing the air flow, the air flow is effectively diffused and blown to the spraying chamber.
The workpiece moves towards the spraying device and approaches to the spraying direction, the distance between the movement of the spraying device and the workpiece is shortened, the spraying arm of the spraying device is controllable in movement position (the spraying position of the workpiece is controllable), the spraying effect is closer to the expected, the workpiece is separated from the conveying device in the movement process, and the spraying is free of barriers.
One end of the fan is inserted into the fan housing, a flow guide assembly fixed on the inner wall surface of the fan housing is arranged at the air outlet position of the fan, external air flow of the spraying chamber enters the air inlet bin under the traction of the fan, and the air flow is diffused to the fan housing through the flow guide assembly and flows to the first filter. The air flow is prevented from being concentrated to the spraying chamber, and the air flow cannot be effectively diffused to the spraying chamber.
And a diversion channel is arranged between two adjacent diversion blocks, each diversion channel is communicated through a second ventilation hole, the air outlet area of each diversion channel gradually increases to the air outlet of the fan cover, so that air flow is effectively diffused, and the air inlet quantity is increased.
Work pieces fail in the spraying process, so that maintenance personnel can conveniently enter a spraying room, and a failure source is checked through a pedestrian area.
And the redundant gas in the spraying chamber is discharged outside the spraying chamber after passing through the second filter, so that the air in the spraying chamber is kept clean, the discharged gas is discharged outside after being filtered, the gas is prevented from being directly discharged into the outside air, the air pollution is caused, and the environment-friendly requirement is met.
Drawings
Fig. 1 is a schematic perspective view of a spray booth according to an embodiment of the present invention.
Fig. 2 is a schematic perspective sectional view of a spray booth according to an embodiment of the present invention.
Fig. 3 is an enlarged view at a in fig. 2.
Fig. 4 is a schematic view of a structure of a conveyor line disposed in a spray booth according to an embodiment of the present invention.
FIG. 5 is a schematic view showing the internal structure of a spray booth according to an embodiment of the present invention.
FIG. 6 is a schematic view showing the internal structure of the spray booth in another orientation according to an embodiment of the present invention.
FIG. 7 is a schematic view showing the structure of the outside of the top wall of the spray booth according to an embodiment of the present invention.
FIG. 8 is a schematic diagram of a flow guiding assembly according to an embodiment of the invention.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Referring to fig. 1-8, a spray booth comprises a spray booth outer wall surface 1, an air inlet device 2 for diffusing air flow is arranged on the spray booth outer wall surface 1, a first filter 3 is arranged below an air outlet of the air inlet device 2 corresponding to the spray booth, an exhaust device 4 is arranged outside the spray booth, an exhaust channel 5 communicated with the air inlet of the exhaust device 4 is arranged corresponding to the exhaust device 4 in the spray booth, a spray device 6 is arranged corresponding to a spray station in the spray booth, a conveying device 8 for conveying a workpiece 7 is also arranged in the spray booth, the workpiece 7 is sprayed by the spray device 6, and outside air flow outside the spray booth is pulled by the air inlet device 2 to be downwards pressed to the spray station through the first filter 3, so that paint mist sprayed by the spray device 6 is uniformly sprayed on the workpiece 7 under wind pressure; in addition, the redundant gas in the spraying chamber is discharged outside the spraying chamber through the exhaust passage 5 under the traction of the exhaust device 4; the exhaust channel 5 and the air inlet device 2 are arranged at an upper-lower interval.
In the present embodiment, the air inlet device 2 is provided on top of the outside of the spray booth.
The spraying station is provided with a pneumatic or electric lifting spraying bracket assembly 9, the workpiece 7 is conveyed to the spraying station, and the spraying bracket assembly 9 drives the workpiece 7 to move towards the spraying device 6 so as to enable the workpiece 7 to be separated from the conveying device 8 and approach the spraying device 6.
Referring to fig. 4 to 6, in the present embodiment, the spraying device 6 is a five-axis manipulator that reciprocates longitudinally, reciprocates laterally, and moves up and down. The five-axis mechanical arm is suspended in the spraying chamber. Or, the spraying device 6 is a six-axis manipulator, the six-axis manipulator is arranged on the supporting base, or the six-axis manipulator is suspended and arranged on a cross beam, the cross beam is provided with a reciprocating motion assembly (a sliding block, a sliding rail, a gear and a rack), the reciprocating motion assemblies of the six-axis manipulator are connected in a matched manner, and the six-axis manipulator reciprocates along the cross beam through the reciprocating motion assembly.
In this embodiment, the two spraying chambers are provided with openings corresponding to the conveying devices 8, and the conveying devices 8 comprise a conveying frame and a bracket assembly arranged on the conveying frame and used for supporting and clamping workpieces.
The spraying chamber is internally provided with a pneumatic or electric transmission assembly 16 corresponding to the spraying bracket assembly 9 for driving the spraying bracket assembly 9 to transversely move, and the spraying bracket assembly 9 clamps or loosens the workpiece 7 on the conveying device 8 through transverse movement; a protective cover plate 17 is arranged in the spraying chamber corresponding to the transmission assembly 16, and the protective cover plate 17 covers the transmission assembly 16.
Referring to fig. 4, in this embodiment, the spraying bracket assembly 9 includes two spraying brackets that are disposed at intervals from front to back, each of the two spraying brackets is provided with a lifting cylinder at the left and right ends, the lifting cylinders are disposed on a fixing seat, a connecting plate is disposed between the fixing seats of the lifting cylinders at the left and right ends, a motor and a speed reducer are disposed on the connecting plate, a transmission part of the speed reducer is provided with a synchronizing rod, two ends of the synchronizing rod are provided with gears meshed with the racks, and the bottoms of the fixing seats of the lifting cylinders at the left and right ends are provided with sliders that are slidably engaged with the sliding rails, so that the spraying bracket assembly 9 transversely reciprocates.
Referring to fig. 4, in this embodiment, a fixed plate is disposed on a cylinder body of the lifting cylinder, a guide rod is disposed on the fixed plate, the guide rod and a piston rod of the lifting cylinder respectively penetrate through the fixed plate, and one end of the guide rod and one end of the piston rod of the lifting cylinder are provided with a connecting plate connected with the spraying bracket, so that the spraying bracket moves up and down.
Referring to fig. 7 and 8, the air inlet device 2 comprises an air inlet bin 10 provided with an air inlet, a fan 11 communicated with the inner cavity of the air inlet bin 10 is arranged on one side of the air inlet bin 10, a fan housing 12 is arranged at one end of the fan 11, one end of the fan 11 is inserted into the fan housing 12, a flow guide component 13 fixed on the inner wall surface of the fan housing 12 is arranged at the air outlet position of the fan 11, air flow outside the spraying chamber enters the air inlet bin 10 under the traction of the fan 11, and the air flow is diffused to the fan housing 12 through the flow guide component 13 and flows to the first filter 3.
In this embodiment, the first filter 3 is a filter cotton or a mesh.
In this embodiment, a filter support is disposed below the top wall of the spray chamber, a clamping groove is disposed on the filter support, and the outer edge of the first filter 3 is clamped on the clamping groove.
In this embodiment, the air inlet bin 10 is provided with a door body which is hinged to open and close, and the door body is provided with a plurality of strip-shaped air inlets.
The flow guiding component 13 comprises a flow guiding cover 14 provided with a plurality of first ventilation holes 14.1, the flow guiding component 13 also comprises a plurality of flow guiding blocks 15, and each flow guiding block 15 is provided with a plurality of second ventilation holes 15.1; the air guide sleeve 14 is coated with a plurality of air guide blocks 15.
In the present embodiment, the pod 14 is fixed to the inner wall surface of the pod 12 by screws or welding.
A diversion channel is arranged between two adjacent diversion blocks 15, each diversion channel is communicated through a second ventilation hole 15.1, and the air outlet area of each diversion channel gradually increases towards the air outlet of the fan housing 12.
A supporting frame is arranged above the bottom wall of the spraying chamber, a plurality of supporting plates 18 which are arranged at intervals are arranged on the supporting frame, a second filter 19 is arranged on the supporting plate 18, and an exhaust channel 5 is formed among the second filter 19, the supporting plate 18 and the bottom wall of the spraying chamber.
In this embodiment, the support plates 18 are spaced apart to fit the filter holes of the second filter 19 to facilitate the passage of gas.
The second filter 19 is supported on the support plate 18 and forms a pedestrian area in the spray booth, the support plate 18 is a steel plate, the support strength is high, and the maintenance personnel can walk conveniently.
Referring to fig. 2, a spray booth side is provided with a plurality of glass observation doors 19, wherein one or both of the glass observation doors 19 are slidably opened and closed on the spray booth side.
The exhaust device 4 comprises an exhaust bin 20 and an exhaust fan 21 arranged on an air outlet of the exhaust bin 20, and a second filter 22 is arranged below an air inlet position of the exhaust bin 20 corresponding to the exhaust fan 21.
The foregoing is a preferred embodiment of the invention showing and describing the general principles, features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a spray booth, includes spray booth outer wall (1), its characterized in that: an air inlet device (2) for diffusing air flow is arranged on the outer wall surface (1) of the spraying chamber, a first filter (3) is arranged below an air outlet of the corresponding air inlet device (2) in the spraying chamber, an exhaust device (4) is arranged outside the spraying chamber, an exhaust channel (5) communicated with the air inlet position of the exhaust device (4) is arranged corresponding to the exhaust device (4) in the spraying chamber, a spraying device (6) is arranged corresponding to a spraying station in the spraying chamber, a conveying device (8) for conveying a workpiece (7) is also arranged in the spraying chamber, the conveying device (8) conveys the workpiece (7) to the spraying station, the spraying device (6) sprays the workpiece (7), and the external air flow of the spraying chamber is pulled by the air inlet device (2) to be downwards pressed to the spraying station through the first filter (3), so that paint mist sprayed by the spraying device (6) is uniformly sprayed on the workpiece (7) under the air pressure; in addition, the redundant gas in the spraying chamber is discharged outside the spraying chamber through an exhaust passage (5) under the traction of an exhaust device (4); the exhaust channel (5) and the air inlet device (2) are arranged at intervals up and down;
the air inlet device (2) comprises an air inlet bin (10) provided with an air inlet, a fan (11) communicated with the inner cavity of the air inlet bin (10) is arranged on one side of the air inlet bin (10), a fan cover (12) is arranged at one end of the fan (11), one end of the fan (11) is inserted into the fan cover (12), a flow guide component (13) fixed on the inner wall surface of the fan cover (12) is arranged at the air outlet position of the fan (11), and outside air flow outside the spraying chamber enters the air inlet bin (10) under the traction of the fan (11), and the air flow is diffused to the fan cover (12) through the flow guide component (13) and flows to the first filter (3);
the flow guide assembly (13) comprises a flow guide cover (14) provided with a plurality of first ventilation holes (14.1), the flow guide assembly (13) also comprises a plurality of flow guide blocks (15), and each flow guide block (15) is provided with a plurality of second ventilation holes (15.1); a diversion channel is arranged between two adjacent diversion blocks (15), each diversion channel is communicated through a second ventilation hole (15.1), and the air outlet area of each diversion channel gradually increases towards the air outlet of the air cover (12); the air guide sleeve (14) is coated with a plurality of air guide blocks (15).
2. The spray booth as claimed in claim 1, wherein: the spraying station is provided with a pneumatic or electric lifting spraying bracket component (9), the workpiece (7) is conveyed to the spraying station, and the spraying bracket component (9) drives the workpiece (7) to move towards the spraying device (6) so as to enable the workpiece (7) to be separated from the conveying device (8) and close to the spraying device (6).
3. The spray booth of claim 2, wherein: the spraying chamber is internally provided with a pneumatic or electric transmission assembly (16) which drives the spraying bracket assembly (9) to transversely move, and the spraying bracket assembly (9) clamps or loosens the workpiece (7) on the conveying device (8) through transverse movement; a protective cover plate (17) is arranged in the spraying chamber corresponding to the transmission assembly (16), and the protective cover plate (17) covers the transmission assembly (16).
4. The spray booth as claimed in claim 1, wherein: a supporting frame is arranged above the bottom wall of the spraying chamber, a plurality of supporting plates (18) which are arranged at intervals are arranged on the supporting frame, a second filter is arranged on the supporting plates (18), and an exhaust channel (5) is formed among the second filter, the supporting plates (18) and the bottom wall of the spraying chamber.
5. The spray booth as claimed in claim 4, wherein: the second filter is supported on a support plate (18) and forms a pedestrian area within the spray booth.
6. The spray booth as claimed in claim 1, wherein: one side of the spraying chamber is provided with a plurality of glass observation doors, wherein one or two glass observation doors are arranged on one side of the spraying chamber in a sliding type opening and closing manner.
7. The spray booth as claimed in claim 1, wherein: the exhaust device (4) comprises an exhaust bin (20) and an exhaust fan (21) arranged on an air outlet of the exhaust bin (20), and a third filter (22) is arranged below an air inlet position of the exhaust bin (20) corresponding to the exhaust fan (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211261706.4A CN115445843B (en) | 2022-10-14 | 2022-10-14 | Spraying room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211261706.4A CN115445843B (en) | 2022-10-14 | 2022-10-14 | Spraying room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115445843A CN115445843A (en) | 2022-12-09 |
| CN115445843B true CN115445843B (en) | 2024-01-30 |
Family
ID=84310877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211261706.4A Active CN115445843B (en) | 2022-10-14 | 2022-10-14 | Spraying room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115445843B (en) |
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|---|---|---|---|---|
| US4558657A (en) * | 1980-07-11 | 1985-12-17 | Midwest Automation, Inc. | Spraying apparatus |
| US4664061A (en) * | 1984-10-26 | 1987-05-12 | Taikisha Ltd. | Spraying booth |
| CN103736619A (en) * | 2014-01-23 | 2014-04-23 | 机械工业第六设计研究院有限公司 | Intelligent spray chamber |
| CN203899854U (en) * | 2014-06-16 | 2014-10-29 | 安徽江淮汽车股份有限公司 | Location device and glass gluing line with same |
| CN106812583A (en) * | 2015-12-01 | 2017-06-09 | 北汽福田汽车股份有限公司 | A kind of cooling system and vehicle |
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| CN207615083U (en) * | 2017-11-14 | 2018-07-17 | 广东顺德迪峰机械有限公司 | A kind of high-efficiency filtering and purifying structure of flush coater |
| CN110394257A (en) * | 2019-08-21 | 2019-11-01 | 浙江安吉美佳琪家居用品有限公司 | A kind of sponge matress production equipment |
| CN210230444U (en) * | 2019-11-15 | 2020-04-03 | 湖北和乐门业有限公司 | W-shaped air equalizing structure of spraying chamber |
-
2022
- 2022-10-14 CN CN202211261706.4A patent/CN115445843B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4558657A (en) * | 1980-07-11 | 1985-12-17 | Midwest Automation, Inc. | Spraying apparatus |
| US4664061A (en) * | 1984-10-26 | 1987-05-12 | Taikisha Ltd. | Spraying booth |
| CN103736619A (en) * | 2014-01-23 | 2014-04-23 | 机械工业第六设计研究院有限公司 | Intelligent spray chamber |
| CN203899854U (en) * | 2014-06-16 | 2014-10-29 | 安徽江淮汽车股份有限公司 | Location device and glass gluing line with same |
| CN106812583A (en) * | 2015-12-01 | 2017-06-09 | 北汽福田汽车股份有限公司 | A kind of cooling system and vehicle |
| CN206304968U (en) * | 2016-12-23 | 2017-07-07 | 包头市拓又达新能源科技有限公司 | A kind of intelligentized spraying equipment |
| CN207615083U (en) * | 2017-11-14 | 2018-07-17 | 广东顺德迪峰机械有限公司 | A kind of high-efficiency filtering and purifying structure of flush coater |
| CN110394257A (en) * | 2019-08-21 | 2019-11-01 | 浙江安吉美佳琪家居用品有限公司 | A kind of sponge matress production equipment |
| CN210230444U (en) * | 2019-11-15 | 2020-04-03 | 湖北和乐门业有限公司 | W-shaped air equalizing structure of spraying chamber |
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| CN115445843A (en) | 2022-12-09 |
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