CN110064542A - A kind of pneumatic baffling device applied to spraying field - Google Patents
A kind of pneumatic baffling device applied to spraying field Download PDFInfo
- Publication number
- CN110064542A CN110064542A CN201910439444.8A CN201910439444A CN110064542A CN 110064542 A CN110064542 A CN 110064542A CN 201910439444 A CN201910439444 A CN 201910439444A CN 110064542 A CN110064542 A CN 110064542A
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- China
- Prior art keywords
- pneumatic
- head
- rotation
- operated valve
- baffling device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—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
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Abstract
A kind of pneumatic baffling device applied to spraying field, including fixed pneumatic barrier head, the fixation pneumatically obstructs head both ends and passes through angle adjustable shaft respectively to be connected with the pneumatic barrier head of the first rotation and the pneumatic barrier head of the second rotation, fixed pneumatic barrier head air inlet passes through the first pneumatic pipe fitting, first pneumatic operated valve is connected with the first gas outlet of four-way, the pneumatic barrier head air inlet of first rotation passes through the first pneumatic hose, second pneumatic operated valve is connected with the second gas outlet of four-way, the pneumatic barrier head air inlet of second rotation passes through the second pneumatic hose, third pneumatic operated valve is connected with the third gas outlet of four-way, the air inlet of four-way is connected by the 4th pneumatic operated valve with second pneumatic pipe fitting one end, second pneumatic pipe fitting is fixed by pipe fixing device, the second pneumatic pipe fitting other end is connected with adjustable air compressor outlet.The present invention eliminates conventionally employed masking material while reducing manual operation, not only reduces cost, while having reached energy-saving and environment-friendly effect.
Description
Technical field
The invention belongs to the industrial processes part such as painting dressing automobiles surface spraying technology fields, and in particular to one kind is applied to spraying
The pneumatic baffling device in field.
Background technique
In the spray process operating process of industrial painting workshop, when needs carry out spraying operation in workpiece specific region
When, what is generallyd use at present is the mode manually blocked.Such as coating workshop, what is mostly used is artificial masking pad pasting, this
The mode of sample had not only increased artificial but also had reduced efficiency, and did not met the principle of current new high-tech enterprise's production；Simultaneously because
The consumption of barrier material (mostly based on plastic material) and increase cost, and with country advocates now environmental protection and energy saving principle
It runs counter to.
Summary of the invention
The object of the present invention is to provide a kind of pneumatic baffling devices applied to spraying field.It is strictly controlled by high pressure gas
Spraying area processed reduces manual operation.
To achieve the goals above, the present invention provides a kind of pneumatic baffling device applied to spraying field, the pneumatic resistance
Every device include fixed pneumatic barrier head, the pneumatic barrier head of the first rotation, the pneumatic barrier head of the second rotation, angle adjustable shaft,
First pneumatic operated valve, the second pneumatic operated valve, third pneumatic operated valve, the 4th pneumatic operated valve, the first pneumatic hose, the second pneumatic hose, the first gas
Dynamic pipe fitting and the second pneumatic pipe fitting, the fixation pneumatically obstruct head both ends and pass through angle adjustable shaft and the first rotation respectively pneumatically
It obstructing head and the pneumatic barrier head of the second rotation is connected, fixed pneumatic barrier head air inlet is connected with first pneumatic pipe fitting one end, the
The one pneumatic pipe fitting other end is connected by the first pneumatic operated valve with the first gas outlet of four-way, the pneumatic barrier head air inlet of the first rotation
It is connected with first pneumatic hose one end, the first pneumatic hose other end passes through the second gas outlet phase of the second pneumatic operated valve and four-way
Even, the pneumatic barrier head air inlet of the second rotation is connected with second pneumatic hose one end, and the second pneumatic hose other end passes through third
Pneumatic operated valve is connected with the third gas outlet of four-way, and the air inlet of four-way passes through the 4th pneumatic operated valve and second pneumatic pipe fitting one end phase
Even, the second pneumatic pipe fitting is fixed by pipe fixing device, the second pneumatic pipe fitting other end and adjustable air compressor outlet
It is connected.
The shaft of the angle adjustable is two, is first rotating shaft and the second shaft respectively, and first rotating shaft and second turn
Axle construction is identical, includes fixed arm, cursor and central axis, and described fixed arm one end is connected with outer reel, cursor one end
It is connected with scale reel, central axis is interspersed in outer reel and scale reel centre bore, outer reel and central axis is fixedly mounted, carves
Reel and central axis clearance fit are spent, and is fixed by knob.
The fixation pneumatically obstructs head, the first rotation, and pneumatically barrier head and the second pneumatic barrier header structure are identical, include
Upper matrix, lower substrate and fixture nut, upper matrix and lower substrate are fixed by fixture nut, and upper matrix lower surface and lower substrate
Gap is formed between upper surface, the width in gap is 0.03-0.07mm, and upper matrix is greater than lower substrate in the size of injection direction and exists
The size of injection direction, upper matrix one end concordant with lower substrate end face are provided with air inlet.
A kind of pneumatic baffling device applied to spraying field, further includes industrial spray equipment, the industry spraying
Device is located above the spraying area of workpieces processing surface, and industrial spray equipment is fixed by fixed device, workpieces processing surface
Pneumatic baffling device is provided with above non-spraying area.
The angle between horizontal plane of the pneumatic baffling device is 45-90 °, and the whiff pressure of pneumatic baffling device is big
In being equal to 0.8Mpa, the fixation of pneumatic baffling device pneumatically obstructs head, the pneumatic barrier head of the first rotation and the pneumatic resistance of the second rotation
Every the vertical range L of head three to workpieces processing surface1For 40-70mm.
The spray pressure of the industry spray equipment is 0.3Mpa-0.7Mpa, and the nozzle of industrial spray equipment is to processing work
The vertical range L on part surface2Less than or equal to L1。
The beneficial effects obtained by the present invention are as follows being:
1. the present invention makes to obstruct gas in spray-coating surface by adjusting the air pressure of pneumatic baffling device and the angle of spray equipment
Edge formed protection air curtain, can effectively obstruct spray gas dissipate overflow, control spraying area.
2. the present invention can adapt to the surface of different workpiece to be sprayed by the angle of the setting pneumatic baffling device in two sides,
With wider array of application range.
3. the present invention eliminates conventionally employed masking material, not only reduces cost while reducing manual operation,
Energy-saving and environment-friendly effect is reached simultaneously.
Detailed description of the invention
Fig. 1 is the main view of pneumatic baffling device of the invention；
Fig. 2 is the perspective view of pneumatic baffling device of the invention；
Fig. 3 is the side view of pneumatic baffling device of the invention；
Fig. 4 is the main view in integrated operation space of the present invention；
Fig. 5 is angle adjustable pivot structure main view of the present invention；
Fig. 6 is angle adjustable pivot structure top view of the present invention；
1, fixed pneumatic barrier head, the pneumatic barrier head of the 2, first rotation, the pneumatic barrier head of the 3, second rotation, 4, angle adjustable
Shaft, 401, fixed arm, 402, cursor, 403, central axis, 404, outer reel, 405, scale reel, 406, knob, 5, first
Pneumatic operated valve, the 6, second pneumatic operated valve, 7, third pneumatic operated valve, the 8, the 4th pneumatic operated valve, the 9, first pneumatic hose, the 10, second pneumatic hose,
11, the first pneumatic pipe fitting, the 12, second pneumatic pipe fitting, 13- pipe fixing device, 14- adjustable air compressor, the upper base of 15-
Body, 16- lower substrate, 17- fixture nut, 18- jam nut, 19- industry spray equipment, 20- workpieces processing surface.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
Embodiment 1
As Figure 1-Figure 4, a kind of pneumatic baffling device applied to spraying field, the pneumatic baffling device include fixing
The pneumatic pneumatic pneumatic barrier head 3, angle adjustable shaft 4, the first pneumatic operated valve of barrier head 2, second rotation of barrier head 1, first rotation
5, the second pneumatic operated valve 6, third pneumatic operated valve 7, the 4th pneumatic operated valve 8, the first pneumatic hose 9, the second pneumatic hose 10, the first pneumatic tube
Part 11 and the second pneumatic pipe fitting 12, the fixation pneumatically obstruct first 1 both ends and pass through angle adjustable shaft 4 and the first rotation gas respectively
Dynamic barrier head 2 is connected with the pneumatic barrier head 3 of the second rotation, fixed pneumatic barrier 1 air inlet of head and first pneumatic 11 one end of pipe fitting
It is connected, first pneumatic 11 other end of pipe fitting is connected by the first pneumatic operated valve 5 with the first gas outlet of four-way, the pneumatic resistance of the first rotation
It is connected every first 2 air inlet with 9 one end of the first pneumatic hose, 9 other end of the first pneumatic hose passes through the second pneumatic operated valve 6 and four-way
Second gas outlet is connected, and pneumatic barrier 3 air inlet of head of the second rotation is connected with 10 one end of the second pneumatic hose, the second pneumatic hose
10 other ends are connected by third pneumatic operated valve 7 with the third gas outlet of four-way, and the air inlet of four-way passes through the 4th pneumatic operated valve 8 and the
Two pneumatic 12 one end of pipe fitting are connected, and the second pneumatic pipe fitting 12 is fixed on pipe fixing device 13 by sealing nut, the second gas
Dynamic 12 other end of pipe fitting is connected with 14 gas outlet of adjustable air compressor, and wherein B, C, D in Fig. 4 are pneumatic baffling device and work
The compressed air trend ejected after barriering effect is generated when the nozzle operation of industry spray equipment 19；E, F is to spray after obstructing
The trend of material.
As shown in Figure 5 and Figure 6, the shaft 4 of the angle adjustable is two, is first rotating shaft and the second shaft respectively, and
First rotating shaft is identical with the second pivot structure, includes fixed arm 401, cursor 402 and central axis 403, the fixed arm 401
One end is connected with outer reel 404, and 402 one end of cursor is connected with scale reel 405,405 center of outer reel 404 and scale reel
Central axis 403 is interspersed in hole, outer reel 404 is fixedly mounted with central axis 403, and scale reel 405 is matched with 403 gap of central axis
It closes, and is fixed angle by knob 406, by the setting of scale reel 405, to guarantee the accuracy and first of angular adjustment
The pneumatic barrier head 2 of rotation is consistent with the pneumatic barrier angle adjusted of head 3 of the second rotation.
The fixation pneumatically obstructs the first 1, first rotation, and pneumatically barrier head 2 is identical with the second pneumatic barrier 3 structure of head, wraps
Matrix 15, lower substrate 16, fixture nut 17 and jam nut 18 are included, upper matrix 15 is solid by fixture nut 17 with lower substrate 16
It is fixed, and gap is formed between 16 upper surface of 15 lower surface of upper matrix and lower substrate, the width in gap is 0.05mm, and upper matrix 15 exists
The size of injection direction is greater than lower substrate 16 in the size of injection direction, the upper one end setting concordant with 16 end face of lower substrate of matrix 15
There is air inlet, pneumatically barrier head 2 and the second pneumatic barrier head 3 pass through jam nut 18 and adjustable shaft 4 for the first rotation
Cursor 402 is fixedly mounted.
A kind of pneumatic baffling device applied to spraying field, further includes industrial spray equipment 19, the industry spray
Coating device 19 is located above 20 spraying area of workpieces processing surface, and industrial spray equipment 19 is fixed by fixed device, is processed
Pneumatic baffling device is provided with above the non-spraying area of workpiece surface 20.
The fixation pneumatically obstructs the pneumatic barrier head 2 of the first 1, first rotation and the pneumatic barrier head 3 of the second rotation and horizontal plane
Between angle be 45-90 °, in the range of this angle initialization, by set angle adjustable shaft 4 rotation angle,
The high pressure gas sprayed is set not overlap when acting on out-of-flatness work piece surface shape and changing at point A, once changing
Air-flow overlapping phenomenon occurs at point A, then can cause the sinuous flow of ejected high pressure gas, to influence working effect；Pneumatic resistance
It is more than or equal to 0.8Mpa every the whiff pressure of device, the fixation of pneumatic baffling device pneumatically obstructs the pneumatic barrier of the first 1, first rotation
First 2 and second rotate the vertical range L for pneumatically obstructing 3 three of head to workpieces processing surface 201For 50mm, guarantee the gas sprayed
It is not dirty to play the non-spraying area of control for the liquid breakdown for being capable of forming an air curtain, and not sprayed by industrial spray equipment 19
The effect of dye.
The spray pressure of the industry spray equipment 19 is 0.3Mpa-0.7Mpa, and the nozzle of industrial spray equipment 19 is to adding
The vertical range L of work workpiece surface 202For 50mm.
The operation principle of the present invention is that:
When processing workshop carries out spraying operation to workpiece surface, in the case where spraying area has been determined, will pneumatically hinder
The other side of industrial 19 nozzle of spray equipment, the stubborn knob 406 of pine, rotary motion arm 402, the first rotation of adjustment are installed on every device
After angle between pneumatic barrier head 2 and the pneumatic barrier head 3 of the second rotation and fixed pneumatic barrier head 1, knob 406 is tightened, Gu
The position of fixed first rotation pneumatic barrier head 2 and the pneumatic barrier head 3 of the second rotation；Start adjustable air compressor 14, makes gas
Body is respectively enterd in the first pneumatic pipe fitting 11, the first pneumatic hose 9 and the second pneumatic hose 10 by the second pneumatic pipe fitting 12, so
Pneumatic barrier head 2 is rotated by fixed pneumatic barrier head 1, first afterwards and the pneumatic head 3 that obstructs of the second rotation sprays, is obstructed in spraying
Air curtain and direct projection are formed at point in spraying area edge, realizes effective restriction of spraying area, prevent sprayed on material from dissipating excessive and dirty
Contaminate failed call spraying area；Start industrial spray equipment 19 and carry out spray coating operations, after spraying, is first shut off industry spraying dress
19 are set, adjustable air compressor 14 is secondly closed, work is completed.
Claims (6)
1. a kind of pneumatic baffling device applied to spraying field, which is characterized in that the pneumatic baffling device includes fixed pneumatic
Obstructing head, the first rotation, pneumatically barrier head, second rotate pneumatic barrier head, angle adjustable shaft, the first pneumatic operated valve, second pneumatically
Valve, third pneumatic operated valve, the 4th pneumatic operated valve, the first pneumatic hose, the second pneumatic hose, the first pneumatic pipe fitting and the second pneumatic tube
Part, the fixation pneumatically obstruct head both ends and pass through angle adjustable shaft and the pneumatic barrier head of the first rotation and the second rotation gas respectively
Dynamic barrier head is connected, and fixed pneumatic barrier head air inlet is connected with first pneumatic pipe fitting one end, and the first pneumatic pipe fitting other end is logical
It crosses the first pneumatic operated valve to be connected with the first gas outlet of four-way, the pneumatic barrier head air inlet of the first rotation and first pneumatic hose one end
It is connected, the first pneumatic hose other end is connected by the second pneumatic operated valve with the second gas outlet of four-way, the pneumatic barrier of the second rotation
Head air inlet is connected with second pneumatic hose one end, and the second pneumatic hose other end is gone out by the third of third pneumatic operated valve and four-way
Port is connected, and the air inlet of four-way is connected by the 4th pneumatic operated valve with second pneumatic pipe fitting one end, and the second pneumatic pipe fitting passes through pipe
The fixed device of part is fixed, and the second pneumatic pipe fitting other end is connected with adjustable air compressor outlet.
2. a kind of pneumatic baffling device applied to spraying field according to claim 1, it is characterised in that: described adjustable
The shaft of angle is two, is first rotating shaft and the second shaft respectively, and first rotating shaft is identical with the second pivot structure, includes
Fixed arm, cursor and central axis, described fixed arm one end are connected with outer reel, and cursor one end is connected with scale reel, outside
Central axis is interspersed in reel and scale reel centre bore, outer reel and central axis are fixedly mounted, scale reel and center between centers
Gap cooperation, and fixed by knob.
3. a kind of pneumatic baffling device applied to spraying field according to claim 1, it is characterised in that: the fixation
Pneumatic barrier head, the pneumatic barrier head of the first rotation and the second pneumatic barrier header structure are identical, include upper matrix, lower substrate and solid
Determine nut, upper matrix and lower substrate are fixed by fixture nut, and seam is formed between upper matrix lower surface and lower substrate upper surface
Gap, the width in gap are 0.03-0.07mm, and upper matrix is greater than lower substrate in the size of injection direction in the size of injection direction,
Upper matrix one end concordant with lower substrate end face is provided with air inlet.
4. a kind of pneumatic baffling device applied to spraying field according to claim 1, it is characterised in that: the device is also
Including industrial spray equipment, the industry spray equipment is located above the spraying area of workpieces processing surface, and industrial spray equipment
It is fixed by fixed device, is provided with pneumatic baffling device above the non-spraying area in workpieces processing surface.
5. a kind of pneumatic baffling device applied to spraying field according to claim 4, it is characterised in that: described pneumatic
The angle between horizontal plane of baffling device is 45-90 °, and the whiff pressure of pneumatic baffling device is more than or equal to 0.8Mpa, gas
The fixation of dynamic baffling device pneumatically obstructs head, the pneumatic barrier head of the first rotation and the pneumatic barrier head three of the second rotation to processing work
The vertical range L on part surface1For 40-70mm.
6. a kind of pneumatic baffling device applied to spraying field according to claim 4, it is characterised in that: the industry
The spray pressure of spray equipment is 0.3Mpa-0.7Mpa, the vertical range of the nozzle of industrial spray equipment to workpieces processing surface
L2Less than or equal to L1。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910439444.8A CN110064542A (en) | 2019-05-24 | 2019-05-24 | A kind of pneumatic baffling device applied to spraying field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910439444.8A CN110064542A (en) | 2019-05-24 | 2019-05-24 | A kind of pneumatic baffling device applied to spraying field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110064542A true CN110064542A (en) | 2019-07-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910439444.8A Pending CN110064542A (en) | 2019-05-24 | 2019-05-24 | A kind of pneumatic baffling device applied to spraying field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110064542A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901921A (en) * | 2019-12-03 | 2020-03-24 | 华南农业大学 | Air curtain type spraying anti-drifting device and method for plant protection unmanned aerial vehicle |
| CN112221801A (en) * | 2020-08-28 | 2021-01-15 | 南京蹑波物联网科技有限公司 | Pipeline inner wall spraying robot and spraying method |
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| CN210146292U (en) * | 2019-05-24 | 2020-03-17 | 沈阳中泽智能装备有限公司 | Pneumatic separation device applied to spraying field |
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| US20050123679A1 (en) * | 2003-11-07 | 2005-06-09 | Denso Corporation | Powder coating apparatus and method of manufacturing stator of rotary electric machine |
| CN102189055A (en) * | 2010-03-15 | 2011-09-21 | 郑绍春 | Operation vehicle for carrying out automatic spraying on outside plate of hull |
| CN201613196U (en) * | 2010-03-26 | 2010-10-27 | 南京林业大学 | Spray bar type spraying machine |
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| CN112221801A (en) * | 2020-08-28 | 2021-01-15 | 南京蹑波物联网科技有限公司 | Pipeline inner wall spraying robot and spraying method |
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