CN112007796B - Spraying device, paint spray booth comprising same and spraying method - Google Patents
Spraying device, paint spray booth comprising same and spraying method Download PDFInfo
- Publication number
- CN112007796B CN112007796B CN201910448820.XA CN201910448820A CN112007796B CN 112007796 B CN112007796 B CN 112007796B CN 201910448820 A CN201910448820 A CN 201910448820A CN 112007796 B CN112007796 B CN 112007796B
- Authority
- CN
- China
- Prior art keywords
- paint
- spray
- spraying
- spray gun
- product
- 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.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/46—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material
- B05B14/465—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material using substantially vertical liquid curtains or wetted walls behind the object to be sprayed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
-
- 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
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/90—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth
- B05B16/95—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth the objects or other work to be sprayed lying on, or being held above the conveying means, i.e. not hanging from the conveying means
Abstract
The invention belongs to the technical field of spraying, and discloses a spraying device which comprises a spray gun, a spray gun fixing frame, an air cylinder and a spray gun moving slide rail, wherein the spray gun moving slide rail is arranged in an inverted V shape, the spray gun moving slide rail is fixed on the fixing frame of the spraying device, a push rod of the air cylinder is fixedly connected with the spray gun fixing frame, and the spray gun fixing frame can slide along the spray gun moving slide rail under the pushing of the air cylinder. The invention also discloses a paint spray booth which comprises the spraying device, and the water curtain plate of the paint spray booth is gradually bent downwards from the edge part to the bottom part. The invention also discloses a paint spraying method. The paint spraying device of the invention can effectively reduce the excessive paint mist generated in the paint spraying process from floating outwards, and can concentrate the paint liquid on the product to be sprayed, thereby having good spraying effect; by using the paint spray booth and the paint spraying method, the floor area of the paint spray booth is effectively reduced, the paint mist absorption and removal efficiency of the paint spray booth is greatly increased, and the product yield is higher.
Description
Technical Field
The invention relates to the technical field of spraying, in particular to a spraying device, a paint spray booth comprising the same and a spraying method.
Background
When spraying, the product surface to be sprayed is usually sprayed repeatedly to ensure the product appearance to meet the requirement, so a great amount of paint mist is generated in the spraying process. At present, most of the spraying processes of products need to utilize a paint spray booth, products are sprayed in the paint spray booth in a concentrated mode, and paint mist generated in the spraying processes is absorbed in time by an air suction device during spraying.
The setting direction of current spray coating device's spray gun is mostly "eight" font setting, consequently avoids the coating cloud to spray on the lateral wall of spray booth, need the great with the space setting of spray booth, but inevitable cause the coating cloud to fly out of spray booth, consequently still has great peculiar smell in spray booth peripheral region, causes certain influence to spray booth all ring edge borders. In addition, in order to effectively absorb the surplus paint mist sprayed by the spray guns, an air suction opening is required to be arranged below each spray gun in the existing paint spraying room, more air suction openings are required to be arranged, the air suction force of each air suction opening is relatively weak, the whole volume of the paint spraying room is large, the power requirement on an air suction device in the paint spraying process is high, and the energy consumption is high.
Disclosure of Invention
In order to overcome the above drawbacks, one of the objects of the present invention is to provide a spray device comprising a spray gun and a spray gun driving mechanism, the spray gun moving under the action of the spray gun driving mechanism to spray a product, characterized in that at least one spray gun is provided, and the area of the spraying area of the spray gun decreases with the distance between the spray gun and the product to be sprayed. Because the area of the spraying area of the spray gun is gradually reduced along with the distance from the product to be sprayed, excessive paint mist is not generated to float outwards in the paint spraying process, and the paint liquid can be intensively sprayed on the product to be sprayed, so that the spraying effect is good.
Furthermore, the spray gun is arranged in an inverted splayed shape. Thus, the spraying area of the paint liquid sprayed from the spray gun is gradually reduced during the spraying process and can be concentrated on the product to be sprayed.
Furthermore, the spraying device also comprises a product conveying mechanism, and the product to be sprayed can move in a specific direction under the action of the product conveying mechanism. Under the effect of product transport mechanism, can realize continuous spraying operation, ensure that the product is by abundant spraying.
Furthermore, the spraying device also comprises a spray gun fixing frame and a spray gun moving slide rail, wherein the spray gun fixing frame is clamped in the spray gun moving slide rail, the spray gun driving mechanism is fixed with the spray gun fixing frame, and the driving direction of the spray gun driving mechanism is consistent with the setting direction of the spray gun moving slide rail. The spray gun drives the spray gun to move along the spray gun moving slide rail under the action of the spray gun driving mechanism, and sprays the product in the moving process, so that a better spraying effect on the product is realized.
The second purpose of the invention is to provide a paint spray booth, which comprises a booth body, wherein the spray device provided by the first purpose of the invention is arranged in the booth body. According to the paint spray booth, the spray area of the spray gun is reduced along with the increase of the distance between the spray gun and a product to be sprayed, so that the paint mist splashing in the paint spraying process is effectively reduced, the area of the paint spray booth is reduced, and the phenomenon of peculiar smell in the peripheral area of the paint spray booth can be reduced.
Further, the spray booth still includes the spray booth coating cloud and inhales the structure, the spray booth coating cloud inhales the structure and includes overflow launder, water curtain board and the unit that induced drafts, the overflow launder is fixed in the inside wall of spray booth, the overflow launder along two relative edge settings of water curtain board, the unit that induced drafts including induced draft the device with set up in water curtain board and treat the inlet scoop in the middle of the spraying product, the device that induced drafts is used for inhaling to the inlet scoop department with the coating cloud that sprays paint the production, water curtain board has edge part and connecting portion and the bottom of two relative settings, connecting portion respectively with the edge part with the bottom is connected, follows the edge part of water curtain board to the bottom downwarping of water curtain board is the arcuation, the water curtain board be close to treat that spraying product one side is smooth curved surface. The water curtain plate of the paint spray booth can effectively reduce the phenomenon that water drops on the water curtain plate splash to water spots formed on a product to be sprayed, so that the distance between the water curtain plate and the product to be sprayed can be obviously reduced, the distance between the air suction opening and a spray gun is synchronously reduced, the air suction force at each air suction opening is obviously increased, and the paint mist suction and removal efficiency is greatly increased.
Furthermore, the spray gun is arranged in an inverted splayed shape, and at least one air suction opening is arranged in the spraying area of the spray gun. Therefore, the paint mist overflowing in the spraying process can be effectively reduced, and the redundant paint mist in the spraying process can be timely absorbed.
Another object of the present invention is to provide a spraying method, which includes the steps of: the spray opening of the spray gun faces one side of a product to be sprayed, and the spray gun moves relative to the product to be sprayed under the condition that the spray gun keeps spraying paint mist; the product to be sprayed is moved in a specific direction, the area of the spraying area of the spray gun decreases with increasing distance from the product to be sprayed. The spraying method can effectively reduce the paint mist flying in the process of spraying paint, and enables the paint mist spraying to be more concentrated and uniform, and the spraying yield of the product is increased by 5 percent by utilizing the spraying method.
Furthermore, the arrangement direction of the spray gun is in an inverted splayed shape.
Furthermore, when spraying, the paint mist is sucked into the water flowing on the water curtain plate through an air suction opening arranged in a spraying area of the spray gun, the water curtain plate is bent downwards from the edge part to the bottom to form an arc shape, and one side, close to a product to be sprayed, of the water curtain plate is a smooth curved surface. By using the spraying method of the invention, the paint mist absorbing and removing efficiency is higher on the premise of not increasing air suction power or even reducing air suction power.
Drawings
Fig. 1 is a side view of a spray coating device according to a first embodiment of the present invention, viewed in the direction of movement of the spray gun;
fig. 2 is a side view of the painting apparatus according to the first embodiment of the present invention, as viewed from the end portion side of the drive chain;
FIG. 3 is a side view of a paint spray booth according to a second embodiment of the present invention, as viewed from the end side of a drive chain;
fig. 4 is a side view of a paint spray booth according to a second embodiment of the present invention, as viewed in a direction toward the movement of the spray gun.
In the figure:
1-spray gun, 2-spray gun fixing frame, 3-air cylinder, 4-spray gun moving slide rail, 5-conveying chain, 6-room body, 71-overflow water tank, 72-water curtain plate, 721-edge part, 722-connecting part, 723-bottom part, 724-water outlet, 73-air suction inlet, 8-circulating pipeline, 9-water pump and 10-product to be sprayed.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
The first embodiment is as follows:
the embodiment is a spraying device, as shown in fig. 1 and fig. 2, it includes two pairs of spray guns 1, spray gun mount 2, cylinder 3 and spray gun movable slide rail 4 that set up in pairs, on spray gun 1 was fixed in spray gun mount 2, the upper end joint of spray gun mount was on spray gun movable slide rail 4, on spray gun movable slide rail 4 was fixed in spraying device's mount, the push rod and the spray gun mount 2 fixed connection of cylinder 3, spray gun mount 2 can slide along spray gun movable slide rail 4 under the promotion of cylinder 3. The spray gun 1 that sets up in pairs in this embodiment is the setting of "eight" font of falling, and at the top reciprocating motion of waiting to spray product 10 under the effect of spray gun actuating mechanism, the structure of "eight" font of falling of spray gun 1 makes the coating cloud concentrate more when the blowout, can not splash to surrounding space, has effectively reduced the coating cloud that the spraying in-process produced and make the spraying effect of product better.
The spraying device of this embodiment further includes a product conveying mechanism, the product conveying mechanism of this embodiment is a conveying chain 5 and a driving motor (not shown in the figure), the conveying chain 5 moves under the action of the driving motor and drives the product to be sprayed 10 placed thereon to move, the transmission direction of the conveying chain 5 is perpendicular to the moving direction of the spray gun reciprocating motion, so that when the product to be sprayed 10 moves under the driving of the conveying chain 5, the spray gun 5 reciprocates above the product to be sprayed 10, thereby spraying the product.
Example two:
the present embodiment is a paint spray booth, as shown in fig. 3 and 4, which includes a booth body 6, a spraying device according to embodiment 1 is disposed in the booth body 6, and a paint mist suction structure of the paint spray booth is further disposed, the spraying device is disposed on an upper portion of the booth body 6, the paint mist suction structure of the paint spray booth is disposed on a lower portion of the booth body 6, and a door and/or a window (not shown) may be further disposed on a side wall of the booth body 6. The paint mist absorbing and removing structure of the spray booth in the embodiment comprises two overflow water grooves 71, two water curtain plates 72 and an air suction unit, wherein the two overflow water grooves 71 are respectively fixed on two opposite side walls of the spray booth, the overflow water grooves 71 are arranged along two opposite edges of the water curtain plates 72, and the side edges, opposite to the connecting water curtain plates 72, of the overflow water grooves 71 are fixed on the booth body 6. The water curtain plate 72 is arranged below the product 10 to be sprayed, the air suction unit comprises an air suction device and an air suction opening 73 arranged between the water curtain plate 72 and the product 10 to be sprayed, the air suction device is used for sucking paint mist generated by paint spraying to the air suction opening 73, the water curtain plate 72 is provided with two edge parts 721, connecting parts 722 and a bottom part 723 which are arranged oppositely, the connecting parts 722 are respectively connected with the edge parts 721 and the bottom part 723, the position of the edge part 721, connected with the overflow groove 71, of the water curtain plate 72 is higher than the position of the bottom part 723 of the water curtain plate, the edge part 721 of the water curtain plate 72 bends downwards to the bottom part 723 of the water curtain plate to form an arc shape, and one side, close to the product 10 to be sprayed, of the water curtain plate 72 is a smooth curved surface.
The air suction opening 73 of the present embodiment is provided below each pair of spray guns 1 in a direction along the moving direction of the spray guns 1, so that the air suction opening 73 can effectively suck the paint mist generated during the painting process into the water flowing on the water curtain plate 72.
The bottom of the water curtain plate 72 of the paint spray booth of this embodiment is provided with a water outlet 724, the water outlet 724 is communicated with the overflow water tank 71 through a circulation pipeline 8, and the circulation pipeline 8 is further provided with a water pump 9 for returning water flowing from the water curtain plate to the overflow water tank 71, so that the water on the overflow water tank 71 and the water curtain plate 72 can be recycled.
The spray booth of this embodiment sets up the direction through setting up the spray gun into "eight" font for the coating cloud is more concentrated, is difficult for outdiffusion, therefore can reduce the area in spray booth about 40%. The water curtain plate of the paint spray booth of the embodiment is of a smooth curved surface structure, so that water drops on the water curtain plate can be effectively reduced from splashing to the surface of the product 10 to be sprayed to form water spots, therefore, the distance between the product 10 to be sprayed and the water curtain plate can be minimized to 3CM, the distance between the air suction opening and the product 10 to be sprayed can be synchronously reduced, and the suction effect of paint mist generated in the paint spraying process is effectively improved. The spray booth of this embodiment is because the spray direction of spray gun is more concentrated, and the inlet scoop also reduces by a wide margin apart from the interval of product, therefore the use quantity of inlet scoop with set up the equal synchronous reduction of size, therefore the power of the device that induced drafts that needs also reduces, has reduced the energy resource consumption of the in-process of spraying paint. The paint spray booth of this embodiment is efficient to the absorption of coating cloud, has reduced the air pollution to the peripheral region of paint spray booth, and peculiar smell around the paint spray booth obviously reduces, and the paint spray booth of this embodiment is when the power that induced drafts of the device that induced drafts reduces, but increases about 20% at the power of induced drafting of every wind gap department, therefore has ensured better spraying paint and coating cloud absorption effect.
Example three:
the embodiment provides a spraying method, which comprises the following steps: arranging spray guns which are arranged in pairs and in an inverted splayed shape above a product to be sprayed, and reciprocating the spray guns above the product to be sprayed under the condition that the spray guns keep paint mist sprayed; and products to be sprayed are orderly arranged and flow through the spray gun from the lower part of the spray gun in sequence, and the flow direction of the products to be sprayed is vertical to the movement direction of the spray gun. When spraying is carried out, paint mist generated in the spraying process is sucked out through an air suction opening arranged below a product to be sprayed and is adsorbed into water flowing on a water curtain plate, the air suction opening is arranged below each pair of spray guns, the water curtain plate is bent downwards from an edge part to the bottom to form an arc shape, and one side, close to the product to be sprayed, of the water curtain plate is a smooth curved surface.
By using the spraying method of the embodiment, the spraying yield of the product is increased by 5%, and the paint mist in the spraying process can be quickly absorbed.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the present invention is not limited thereto, and any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (5)
1. A paint spray booth is characterized by comprising a booth body, wherein a spraying device and a paint mist suction and removal structure of the paint spray booth are arranged in the booth body, the paint mist suction and removal structure of the paint spray booth comprises overflow water tanks, a water curtain plate and air suction units, the overflow water tanks are fixed on the inner side wall of the paint spray booth, the overflow water tanks are arranged along two opposite edges of the water curtain plate, the air suction units comprise air suction devices and air suction ports arranged between the water curtain plate and a product to be sprayed, the air suction devices are used for sucking paint mist generated by paint spraying to the air suction ports, the water curtain plate is provided with two opposite edge parts, connecting parts and bottoms, the connecting parts are respectively connected with the edge parts and the bottoms, the water curtain plate is bent from the edge parts to the bottoms, and the air suction ports are arranged below each pair of spray guns;
the spraying device comprises a spraying gun and a spraying gun driving mechanism, the spraying gun moves on a product to be sprayed under the action of the spraying gun driving mechanism, the spraying gun moves towards the direction vertical to the moving direction of the product to be sprayed, the spraying guns are arranged in pairs and arranged in an inverted V shape, each pair of the spraying guns is provided with an air suction opening below, and the air suction openings are arranged along the moving direction of the spraying gun.
2. The paint spray booth of claim 1, wherein said spray apparatus further comprises a product transport mechanism, wherein the product to be sprayed is movable in a particular direction by said product transport mechanism.
3. The paint spray booth of claim 1, wherein the spray coating device further comprises a spray gun fixing frame and a spray gun moving slide rail, the spray gun fixing frame is clamped in the spray gun moving slide rail, the spray gun driving mechanism is fixedly connected with the spray gun fixing frame, and the driving direction of the spray gun driving mechanism is consistent with the arrangement direction of the spray gun moving slide rail.
4. A painting method, carried out with a painting booth according to any one of claims 1 to 3, comprising the steps of: the spray opening of the spray gun faces one side of a product to be sprayed, and the spray gun moves relative to the product to be sprayed under the condition that the spray gun keeps spraying paint mist; the product to be sprayed is moved in a certain direction.
5. The spray coating method according to claim 4, wherein the coating mist is sucked into water flowing on a water curtain plate through a suction port provided in a spray area of the spray gun when the spray coating is performed, the water curtain plate is curved downward in an arc shape from an edge portion toward a bottom portion, and a side of the water curtain plate adjacent to a product to be coated is a smooth curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910448820.XA CN112007796B (en) | 2019-05-28 | 2019-05-28 | Spraying device, paint spray booth comprising same and spraying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910448820.XA CN112007796B (en) | 2019-05-28 | 2019-05-28 | Spraying device, paint spray booth comprising same and spraying method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112007796A CN112007796A (en) | 2020-12-01 |
| CN112007796B true CN112007796B (en) | 2022-04-01 |
Family
ID=73501178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910448820.XA Active CN112007796B (en) | 2019-05-28 | 2019-05-28 | Spraying device, paint spray booth comprising same and spraying method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112007796B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208643078U (en) * | 2018-07-06 | 2019-03-26 | 盐城金龙达机械制造有限公司 | A kind of multifunctional spraying japanning room |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008019231A1 (en) * | 2008-04-17 | 2009-11-19 | B + M Surface Systems Gmbh | Painting device for use as dry separation system, has conditioning unit partly arranged inside cabinet, and conditioning unit with suction channel that completely runs inside cabinet and is partly formed by outer and side walls of cabinet |
| CN201500601U (en) * | 2009-05-21 | 2010-06-09 | 林文渊 | Automatic painting equipment |
| CN201692917U (en) * | 2010-04-09 | 2011-01-05 | 魏茂春 | Novel spraying room |
| MX2018004095A (en) * | 2015-10-07 | 2018-07-06 | Giffin Inc | Exhaust configuration for a wet scrubber. |
| CN106914367A (en) * | 2017-03-21 | 2017-07-04 | 江门市聚力化工科技有限公司 | A kind of coating spraying box |
| CN208082755U (en) * | 2017-12-29 | 2018-11-13 | 广东正英科技有限公司 | A kind of medium spacing water guide air-guiding water-screen cabinet |
| CN108722737A (en) * | 2018-07-31 | 2018-11-02 | 刘国英 | A kind of wood strip finishing coat machine |
-
2019
- 2019-05-28 CN CN201910448820.XA patent/CN112007796B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208643078U (en) * | 2018-07-06 | 2019-03-26 | 盐城金龙达机械制造有限公司 | A kind of multifunctional spraying japanning room |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112007796A (en) | 2020-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110616880B (en) | Wall whitewashing equipment | |
| CN101318171A (en) | Powder spraying system for external integral container | |
| CN201227619Y (en) | Powder spraying device for external integral container | |
| CN201227612Y (en) | Automatic spraying powder apparatus for external integral container | |
| CN112007796B (en) | Spraying device, paint spray booth comprising same and spraying method | |
| CN213547935U (en) | Compound precision etching equipment | |
| CN206266725U (en) | A kind of electroplanting device | |
| CN217529013U (en) | Automatic stamping equipment of clearance | |
| CN210411302U (en) | Efficient and energy-saving paint mist absorbing and removing structure of paint spray booth | |
| CN201239709Y (en) | Automatic powder spraying system for container underframe | |
| CN107876259A (en) | Workpiece double-face spray painting radical occlusion device | |
| CN206272964U (en) | A kind of water knife assembly and cleaning device | |
| CN213595341U (en) | Machining production line with automatic guiding device | |
| CN211143653U (en) | Automatic whitewash device | |
| CN209453394U (en) | A kind of dust-extraction unit for sand-blasting machine | |
| CN218596564U (en) | Electroplating bath for surface treatment of automobile component | |
| CN209772522U (en) | Spray room device suitable for fast color changing | |
| CN216826748U (en) | Electrostatic spraying coating equipment | |
| CN208730564U (en) | Stamp net cleaning machine | |
| CN208275647U (en) | A kind of engineering machinery circulation spray equipment | |
| CN207253982U (en) | A kind of water curtain dust-remover | |
| CN202752141U (en) | Aluminium sheet spray coating room water wall device | |
| CN213791373U (en) | Environment-friendly and energy-saving humidifying device for organic fertilizer processing | |
| CN201227620Y (en) | Powder spraying system for external integral container | |
| CN116550528B (en) | Be used for whole car application automation line of new energy automobile body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 1007 Chunshen Road, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province, 215000 Patentee after: Platinum Han Electronic Technology (Suzhou) Co.,Ltd. Address before: 215000 no.10-2 Chunqiu Road, Panyang Industrial Park, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: SUZHOU CITY PLATINUM HAN PLASTIC HARDWARE Co.,Ltd. |
|
| CP03 | Change of name, title or address |