CN209061453U - A kind of powder spraying chamber for electrostatic spraying - Google Patents
A kind of powder spraying chamber for electrostatic spraying Download PDFInfo
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- CN209061453U CN209061453U CN201821612740.0U CN201821612740U CN209061453U CN 209061453 U CN209061453 U CN 209061453U CN 201821612740 U CN201821612740 U CN 201821612740U CN 209061453 U CN209061453 U CN 209061453U
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Abstract
The utility model relates to powder spray technical fields, disclose a kind of powder spraying chamber for electrostatic spraying, including the first room body structure and the second room body structure, it is divided into spraying area in first room body structure and the area that fills spray, second room body structure is close to the area and in communication of filling spray, second room body structure is externally provided with the pulse recyclable device of entrance and the second room body fabric connectivity, pulse recyclable device includes blower, pulse filter core, impulse electromagnetic valve and Powder Recovery bucket, blower is located at the top of pulse recyclable device, pulse filter core and impulse electromagnetic valve are located at the middle part of pulse recyclable device, pulse filter core is connected to by impulse electromagnetic valve with blower；Powder Recovery bucket position in pulse recyclable device bottom and be detachably connected with pulse recyclable device, the bottom of Powder Recovery bucket is equipped with idler wheel.The utility model can help to check on and ensure in real time that workpiece dusts quality.
Description
Technical field
The utility model relates to powder spray technical field more particularly to a kind of powder spraying chambers for electrostatic spraying.
Background technique
Hardware, cold-rolled steel sheet, galvanized steel plain sheet and surface of aluminum plate are in order to keep permanent aesthetic effect and use
Service life will do it the spraying of external powder, wherein most popular is exactly electrostatic powder coating.
For guarantee environment, avoid pollution, electrostatic spraying would generally carry out in powder spraying chamber, powder spraying chamber can generally be arranged into
Workpiece is transported into the feed inlet of powder spraying chamber by suspension conveyer chain by discharge port and the suspension conveyer chain at the top of powder spraying chamber, and
By dust pipeline and the dust nozzle progress assembly line dusting operation being fixedly installed in powder spraying chamber, until workpiece transports discharge port,
To sum up process, excessively single to the processing of dusting of workpiece, the quality that the extra powder that remains in workpiece surface is unfavorable for workpiece is protected
Barrier；Powder room can not adhere to that permanently effective guarantee is dusted quality, needs manually frequently to clear up the powder of stick-down in room；
In order to guarantee the recycling of excessive powder in coating quality and room, dust suction or drifting dust dress can be set in room in some powder spraying chambers
It sets, effectively dust suction cleaning has been carried out to powder spraying chamber wall and top surface by wind-force, but dust exhaust apparatus can only dust
Work could use after stopping, and only ensure the quality of a part dusted after cleaning, be unfavorable for protecting in real time in production process
Hinder the quality of dusting of workpiece.
Utility model content
The technical problem to be solved by the utility model is to propose that one kind can for the above-mentioned deficiency of the prior art
Real-time guarantees workpiece dusts the powder spraying chamber for electrostatic spraying of quality.
The utility model solves its technical problem, adopts the following technical scheme that
A kind of powder spraying chamber for electrostatic spraying, including the first room body structure and the second room body structure, first room body
It is divided into spraying area in structure and the area that fills spray, the second room body structure is close to fill spray area and in communication, second room
Body structure is externally provided with the pulse recyclable device of entrance Yu the second room body fabric connectivity, and the pulse recyclable device includes wind
Machine, pulse filter core, impulse electromagnetic valve and Powder Recovery bucket, the blower is located at the top of the pulse recyclable device, described
Pulse filter core and the impulse electromagnetic valve are located at the middle part of the pulse recyclable device, and the pulse filter core passes through the pulse electricity
Magnet valve is connected to the blower；The Powder Recovery bucket position in the pulse recyclable device bottom and with the pulse recycle fill
It sets and is detachably connected, the bottom of the Powder Recovery bucket is equipped with idler wheel.
In above-mentioned technical proposal, spraying area is not only provided in the first room body structure of powder spraying chamber for carrying out for the first time to workpiece
Complete spraying, is additionally provided with the area that fills spray, for dusting to spraying area after workpiece carry out quality examination, so as to undesirable
Workpiece carries out powder and fills spray, and after filling spray, workpiece can be sent by transmission to the second room body structure, can by pulse recyclable device
It realizes and the assembly line of workpiece surface residual powder is cleared up, wherein the second room body structure and the first room body structure setting are at relatively solely
Vertical structure, is conducive to avoid the powder in the first room body structure largely to flow to the second room body structure, leads to pulse recyclable device
The problem of cleaning effect substantially reduces or frequently replaces pulse filter core.To sum up, above-mentioned design is conducive in line flow procedure
Middle to ensure that workpiece dusts the orderly progress of effect quality inspection, the quality that is conducive to dust is checked on and is ensured in real time.
Further, the area that fills spray is equipped with podwer gun, for driving the area's extending direction that fills spray described in the podwer gun edge
Mobile mobile mechanism and the elevating mechanism for driving the podwer gun lifting.
Further, the mobile mechanism includes being fixed on the sliding guide rail of the area bottom that fills spray and leading with the sliding
Rail supports the walking support frame of the elevating mechanism with merging.
Further, the elevating mechanism is telescopic cylinder or screw rod lifting platform.
Further, the first room body structural base two sides are bonded the first room body structure side wall and are respectively equipped with by institute
The feed inlet for stating spraying area extends to the Powder Recovery storehouse of the spraying area discharge port, is located between two Powder Recovery storehouses
The first room body structural base at it is vertically-mounted have two pieces of support plates, two pieces of support plate upper ends are connected with inverted V
Shape plate, the both side ends of the V shaped slab are extended to respectively above the Powder Recovery storehouse of respective side.
Further, the Powder Recovery storehouse is connect by sliding rail and idler wheel with the first room body structural base.
Further, the screw rod extended along Powder Recovery storehouse length direction, institute are equipped with above the Powder Recovery storehouse
State and be equipped with mobile push plate on screw rod, one end of the mobile push plate protrude into the Powder Recovery storehouse and with the Powder Recovery
The bottom in storehouse and two sides face contact, Powder Recovery storehouse side are equipped with the driving motor for driving the screw rod rotation.
Further, the Powder Recovery storehouse other side, which is equipped with, is open, outside the opening and the first room body structure
Flexible duct connection.
Further, the top of the V shaped slab is equipped with air knife.
Further, the first room body structure and the second room body structure are made of cold-rolled steel sheet plastic-spraying.
Compared with prior art, the utility model has the beneficial effects that can check in real time during assembly line dusts
It dusts quality with guarantee, can be avoided residual powder on the workpiece after transporting powder spraying chamber and pollute environment.
Detailed description of the invention
To become apparent from detailed description the embodiments of the present invention, attached drawing is as follows:
Fig. 1 is the overall structure diagram of the utility model embodiment 1；
Fig. 2 is the pulse recyclable device structural schematic diagram of the utility model embodiment 1；
Fig. 3 is the plot structure schematic diagram that fills spray of the utility model embodiment 2；
Fig. 4 is the preferred spraying area structural schematic diagram of the utility model embodiment 2；
Fig. 5 is the Powder Recovery chamber structure schematic diagram of the utility model embodiment 2.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Embodiment 1
As shown in Figure 1 and Figure 2, the present embodiment provides a kind of powder spraying chambers for electrostatic spraying, including the first room body structure
100 and the second room body structure 200, the first room body structure 100 and the second room body structure 200 are two independent room body structures, two
It is interconnected between person, but need to be arranged that channel bore is smaller as far as possible, the transport only for workpiece is circulated, and suspension in the prior art is defeated
Chain is sent to be set to 200 over top of the first room body structure 100 and the second room body structure, and the first room body structure 100 and the second room body
The top of structure 200 only offers to place for hook and the small-sized opening of transmission, and suspension conveyer chain can also be fixed on to the
200 top lower section of one room body structure 100 and the second room body structure, is located at suspension conveyer chain in room body, avoids small-sized opening
It opens up；
It is divided into spraying area 110 in the first room body structure 100 and the area 120 that fills spray, spraying area 110 is for realizing workpiece
It dusts process, the outfit of internal unit can refer to Facilities Construction in the prior art of dusting, such as setting is dusted pipeline and spray
Prostitute and setting dust collection equipment etc., the area 120 that fills spray fills spray for realizing to bad spraying workpiece, realizes quality of dusting
Quality inspection, it should be noted that the room body wall of the first room body structure 100 at the area 120 that preferably fills spray is equipped with transparent window, so as to
Worker can check quality of dusting outside the first room body structure 100, and fill spray, and ensure the health and safety operation of worker；
In addition, may also set up monitoring camera, the discovery mass defect of human eye help worker's science is replaced using machine vision technique, and
Prompt worker carries out filling spray for corresponding position；
The second room body structure 200 area 120 and is connected to, the second room body knot close to described fill spray with the area 120 that fills spray
Structure 200 is externally provided with the pulse recyclable device 300 that entrance is connected to the second room body structure 200, in the second room body structure
It is executed in 200 and recycles the powder not being electrostatically adsorbed on workpiece by the variation of air positive/negative-pressure, ensure workpiece surface
It smoothness and dusts quality, while workpiece surface powder is fallen after avoiding later period workpiece from transporting powder spraying chamber, environment is polluted, in order to mention
300 working efficiency of high impulse recyclable device and work quality, 200 installation space of preferably the second room body structure are smaller as far as possible；It is described
Pulse recyclable device 300 includes blower 310, pulse filter core 320, impulse electromagnetic valve 330 and Powder Recovery bucket 340, the wind
Machine 310 is located at the top of the pulse recyclable device 300, and the pulse filter core 320 and the impulse electromagnetic valve 330 are located at described
The middle part of pulse recyclable device 300, the pulse filter core 320 are connected to by the impulse electromagnetic valve 330 with the blower 310；
The Powder Recovery bucket 340 is located at the bottom of the pulse recyclable device 300 and detachably connects with the pulse recyclable device 300
It connects, the bottom of the Powder Recovery bucket 340 is equipped with idler wheel.When assemble in Powder Recovery bucket 340 more recycling powder or need change
When color produces, Powder Recovery bucket 340 can be more convenient quickly to replace because of idler wheel and the setting being detachably connected.
The working principle of pulse recyclable device 300 is as follows: after blower 310 is opened, due to the entrance of pulse recyclable device 300
It is connected to the second room body structure 200, has the workpiece after dusting and filling spray in the second room body structure 200, if remaining on workpiece
When having the powder not being electrostatically adsorbed, under the suction function of air, powder can be inhaled into pulse recyclable device 300, and be passed through
The filtering of extra pulse filter core 320, by powder filter in the outer surface of pulse filter core 320, purified air is then along pulse filter core
320 inner cavities enter blower 310, are finally expelled to corresponding recovery processing mouth；When after a period of use, 320 appearance of pulse filter core
The powder in face is cumulative, and in order to allow pulse filter core 320 to have better permeability, the pulse inside pulse recyclable device 300 is anti-
System is blown per unbalanced pulse solenoid valve 330 at regular intervals, and compressed air sprays pulse filter core 320 inside-out,
The powder rapping for being adhered to 320 surface of pulse filter core is blown off to Powder Recovery bucket 340, keeps surface micropore unimpeded, Powder Recovery bucket
340 a period of times were once cleared up.
In above-mentioned technical proposal, be not only provided in the first room body structure 100 of powder spraying chamber spraying area 110 for workpiece into
Row complete spraying for the first time, is additionally provided with the area 120 that fills spray, for dusting to spraying area 110 after workpiece carry out quality examination,
It fills spray to carry out powder to undesirable workpiece, after filling spray, workpiece can be sent by transmission to the second room body structure 200, be led to
Extra pulse recyclable device 300 can realize to the cleaning of the assembly line of workpiece surface residual powder, wherein the second room body structure 200 and the
One room body structure 100 is arranged to relatively independent structure, is conducive to avoid the powder in the first room body structure 100 largely to flow to
Two room body structures 200, the problem of causing 300 cleaning effect of pulse recyclable device to substantially reduce or frequently replace pulse filter core 320.
To sum up, the present embodiment is conducive to ensure that workpiece dusts the orderly progress of effect quality inspection in line flow procedure, is conducive to dust
Quality is checked on and is ensured in real time.
Embodiment 2
As shown in figure 3, the present embodiment the difference from embodiment 1 is that, it is described fill spray area 120 equipped with podwer gun 121, be used for
Drive the podwer gun 121 along it is described fill spray 120 extending direction of area (with workpiece transport direction) mobile mobile mechanism 122 and
Elevating mechanism 123 for driving the podwer gun 121 to go up and down.Podwer gun 121, mobile mechanism 122 and elevating mechanism 123 exist
The fill spray two sides in area 120 are equipped with, to carry out the operation that fills spray to the two sides of workpiece simultaneously.Podwer gun 121 is connected by powder pipeline
It is connected to air pump and powder barrel, air pump is for spraying the powder pump powder inlet pipe road in powder barrel for podwer gun 121.Above-mentioned design,
Be conducive to fill spray the positioning of position by the adjustment of mobile mechanism 122 and elevating mechanism 123, be conducive to fill spray generation by automation
For personnel's filling spray in powder spraying chamber, be conducive to healthy operator.
The mobile mechanism 122 include be fixed on 120 bottom of area that fills spray sliding guide rail 1221 and with the sliding
Guide rail 1221 supports the walking support frame 1222 of the elevating mechanism 123 with merging.Support frame 1222 of walking includes being located at lower end
The traveling wheel cooperated with sliding guide rail 1221, traveling wheel can walk through motor driven, and traveling wheel can be caterpillar type tavelling wheel, walking
Support frame 1222 further includes the support portion of the carrying and placement elevating mechanism 123 positioned at upper end.
The elevating mechanism 123 is telescopic cylinder or screw rod lifting platform, and telescopic cylinder is vertically arranged, and passes through telescopic rod and spray
Powder rifle 121 connects, and realizes podwer gun 121 in the lifting of vertical direction.
As shown in Figure 4, Figure 5,100 two sides of the bottom of the first room body structure are bonded 100 side wall of the first room body structure
It is respectively equipped with the Powder Recovery storehouse 130 for extending to 110 discharge port of spraying area by the feed inlet of the spraying area 110, is located at
It is vertically-mounted at 100 bottom of the first room body structure between two Powder Recovery storehouses 130 to have two pieces of support plates 111,
Two pieces of 111 upper ends of support plate are connected with inverted V shaped slab 112, and the both side ends of the V shaped slab 112 extend to pair respectively
Answer 130 top of the Powder Recovery storehouse of side.The setting of V shaped slab 112 can facilitate workpiece to dust after course powder falls, can
It is medium to be recycled that along V shaped slab 112 the Powder Recovery storehouse 130 into two sides is slid compared with concentration.It is preferred that V shaped slab 112 is smooth
Plastic-spraying cold plate.
Optionally, the Powder Recovery storehouse 130 is connect by sliding rail and idler wheel with 100 bottom of the first room body structure.
For realizing the detachable of Powder Recovery storehouse 130 and the first room body structure 100, be conducive to powder in convenient Powder Recovery storehouse 130
Recycling, the replacement of Powder Recovery storehouse 130 and cleaning.
Optionally, the screw rod extended along 130 length direction of Powder Recovery storehouse is equipped with above the Powder Recovery storehouse 130
131, be equipped in mobile push plate 132(Fig. 4 on the screw rod 131 and be not shown, see Fig. 5), one end of the mobile push plate 132 is stretched
Enter in the Powder Recovery storehouse 130 and with the bottom in the Powder Recovery storehouse 130 and two sides face contact, the Powder Recovery storehouse
130 sides are equipped with the driving motor 133 for driving the screw rod 131 to rotate.In order to facilitate the placement of driving motor 133, drive
Dynamic motor 133 is not directed through shaft coupling and connect with screw rod 131, but passes through the gear drive of 133 arbor one end of driving motor
To the gear of 131 one end of screw rod, screw rod 131 is driven to rotate.
Specifically, it is equipped with screw thread hole portion at mobile 132 side center of push plate, the mobile push plate 132 passes through screw thread hole portion
It is sheathed on screw rod 131 and is threadedly coupled with screw rod 131, the operating of driving motor 133 drives screw rod 131 to rotate, to drive movement
Push plate 132 is moved along Powder Recovery storehouse 130, pushes the powder concentration of 130 side of Powder Recovery storehouse to the other side.It is preferred that described
Be respectively equipped with above 130 two sidewalls of Powder Recovery storehouse with the screw rod 131 guide rod disposed in parallel, set in mobile push plate 132
There is sleeve joint hole for making mobile push plate to further limit the freedom degree of mobile push plate 132 with the socket of the guide rod of two sides
132 move along the direction that guide rod is specified, and are vertically to Powder Recovery storehouse 130 always when mobile, to enable mobile push plate 132
It is enough adequately to push the powder concentration in Powder Recovery storehouse 130 to Powder Recovery storehouse 130 other side.
Further, 130 other side of Powder Recovery storehouse is equipped with opening, the opening and the first room body structure
Flexible duct connection outside 100.Flexible duct is connect by air pump with centrifugal mixer, is focused on by Powder Recovery storehouse 130
Opening powder to be recycled is pumped into centrifugal mixer by a certain percentage with new powder mixing for standby use, is conducive to Powder Recovery storehouse
The recycling of powder in 130.
Preferably, the top of the V shaped slab 112 is equipped with air knife 400, and air knife 400 is used to blow to two sides, will fall on workpiece
The powder fallen passes through the effect of air-flow and gravity, is quickly and effectively oriented in the Powder Recovery storehouse 130 of two sides, avoids powder in V-arrangement
It is adhered on plate 112, is hardened.
The first room body structure 100 and the second room body structure 200 are made of cold-rolled steel sheet plastic-spraying.Flat and smooth
Surface is conducive to the cleaning of powder and improves colour changing efficiency.It is preferred that 200 top of the first room body structure 100 and the second room body structure
Equipped with lighting device.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (10)
1. a kind of powder spraying chamber for electrostatic spraying, which is characterized in that described including the first room body structure and the second room body structure
It is divided into spraying area in first room body structure and the area that fills spray, the second room body structure is close to fill spray area and in communication, the institute
State the pulse recyclable device that the second room body structure is externally provided with entrance Yu the second room body fabric connectivity, the pulse recyclable device
Including blower, pulse filter core, impulse electromagnetic valve and Powder Recovery bucket, the blower is located at the upper of the pulse recyclable device
Portion, the pulse filter core and the impulse electromagnetic valve are located at the middle part of the pulse recyclable device, and the pulse filter core passes through institute
Impulse electromagnetic valve is stated to be connected to the blower；The Powder Recovery bucket position in the pulse recyclable device bottom and with the arteries and veins
Refunds receiving apparatus is detachably connected, and the bottom of the Powder Recovery bucket is equipped with idler wheel.
2. a kind of powder spraying chamber for electrostatic spraying according to claim 1, which is characterized in that the area that fills spray is equipped with spray
Powder rifle, for drive the podwer gun to fill spray described in mobile mechanism that area's extending direction moves and for driving described dust
The elevating mechanism of rifle lifting.
3. a kind of powder spraying chamber for electrostatic spraying according to claim 2, which is characterized in that the mobile mechanism includes
It is fixed on the sliding guide rail of the area bottom that fills spray and matches with the sliding guide rail and merge the walking branch for supporting the elevating mechanism
Support.
4. a kind of powder spraying chamber for electrostatic spraying according to claim 2, which is characterized in that the elevating mechanism is to stretch
Contracting cylinder or screw rod lifting platform.
5. a kind of powder spraying chamber for electrostatic spraying according to claim 1, which is characterized in that the first room body structure
Two sides of the bottom, which are bonded the first room body structure side wall and are respectively equipped with, extends to the spraying area by the feed inlet of the spraying area
The Powder Recovery storehouse of discharge port, it is vertically-mounted at the first room body structural base between two Powder Recovery storehouses
There are two pieces of support plates, two pieces of support plate upper ends are connected with inverted V shaped slab, and the both side ends of the V shaped slab extend respectively
To the Powder Recovery storehouse of respective side.
6. a kind of powder spraying chamber for electrostatic spraying according to claim 5, which is characterized in that the Powder Recovery storehouse is logical
Sliding rail and idler wheel is crossed to connect with the first room body structural base.
7. a kind of powder spraying chamber for electrostatic spraying according to claim 5, which is characterized in that on the Powder Recovery storehouse
Side is equipped with the screw rod extended along Powder Recovery storehouse length direction, is equipped with mobile push plate on the screw rod, the movement pushes away
One end of plate protrude into the Powder Recovery storehouse and with the bottom in the Powder Recovery storehouse and two sides face contact, the Powder Recovery
Storehouse side is equipped with the driving motor for driving the screw rod rotation.
8. a kind of powder spraying chamber for electrostatic spraying according to claim 7, which is characterized in that the Powder Recovery storehouse is another
Side is equipped with opening, and the opening is connected to the flexible duct outside the first room body structure.
9. a kind of powder spraying chamber for electrostatic spraying according to claim 5, which is characterized in that the top of the V shaped slab
Equipped with air knife.
10. a kind of powder spraying chamber for electrostatic spraying according to claim 1, which is characterized in that the first room body knot
Structure and the second room body structure are made of cold-rolled steel sheet plastic-spraying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612740.0U CN209061453U (en) | 2018-09-30 | 2018-09-30 | A kind of powder spraying chamber for electrostatic spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612740.0U CN209061453U (en) | 2018-09-30 | 2018-09-30 | A kind of powder spraying chamber for electrostatic spraying |
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| Publication Number | Publication Date |
|---|---|
| CN209061453U true CN209061453U (en) | 2019-07-05 |
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ID=67093997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821612740.0U Active CN209061453U (en) | 2018-09-30 | 2018-09-30 | A kind of powder spraying chamber for electrostatic spraying |
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| Country | Link |
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| CN (1) | CN209061453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013151A (en) * | 2018-09-30 | 2018-12-18 | 浙江华立智能装备股份有限公司 | A kind of powder spraying chamber for electrostatic spraying |
| CN114669435A (en) * | 2022-04-07 | 2022-06-28 | 中冶京诚工程技术有限公司 | Electrostatic powder spraying room |
-
2018
- 2018-09-30 CN CN201821612740.0U patent/CN209061453U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013151A (en) * | 2018-09-30 | 2018-12-18 | 浙江华立智能装备股份有限公司 | A kind of powder spraying chamber for electrostatic spraying |
| CN109013151B (en) * | 2018-09-30 | 2024-06-18 | 浙江华立智能装备股份有限公司 | Powder spraying room for electrostatic spraying |
| CN114669435A (en) * | 2022-04-07 | 2022-06-28 | 中冶京诚工程技术有限公司 | Electrostatic powder spraying room |
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