CN211070620U - Environment-friendly spraying device - Google Patents
Environment-friendly spraying device Download PDFInfo
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- CN211070620U CN211070620U CN202021156857.XU CN202021156857U CN211070620U CN 211070620 U CN211070620 U CN 211070620U CN 202021156857 U CN202021156857 U CN 202021156857U CN 211070620 U CN211070620 U CN 211070620U
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Abstract
The utility model discloses an environment-friendly spraying device, which comprises a spraying box body, wherein a reticular conveyer belt A and a reticular conveyer belt B are arranged in the spraying box body, a material turning roller is arranged between the reticular conveyer belt A and the reticular conveyer belt B, a spraying liquid containing box and a hot air collecting box are respectively arranged above the reticular conveyer belt A and the reticular conveyer belt B, and air pumping boxes are respectively arranged below the reticular conveyer belt A and the reticular conveyer belt B; a feeding cylinder is arranged above the conveying initial end of the mesh-shaped conveying belt A, and a discharging cylinder is arranged below the conveying tail end of the mesh-shaped conveying belt B; the utility model provides an environment-friendly spraying device, which can realize the continuity of the in-and-out of workpieces, meet the requirement of continuous coating of large-batch workpieces and avoid the pollution of external environment caused by floating paint particles generated by spraying in the in-and-out process of the workpieces; realizing double-sided spraying of the workpiece; floating paint particles generated in the spraying process are removed in time, and the coating quality is ensured.
Description
Technical Field
The utility model relates to a spraying device, specific theory relates to an environment-friendly spraying device, belongs to spraying device technical field.
Background
The spraying assembly line is equipment for providing coating operation, is suitable for spray painting and plastic spraying treatment on the surface of a workpiece, is mainly used for coating operation of single or small-batch workpieces, and solves the problems of high labor intensity, low efficiency, more people, unstable coating quality, poor uniformity, coating waste and the like in the existing spraying machine controlled by constructors for spraying; in order to protect the environment from pollution, the spraying assembly lines are all arranged in a closed paint spraying room.
The spraying assembly line is arranged in a closed paint spraying room, so that the environment is prevented from being polluted, but the workpiece is inconvenient to enter and exit, floating paint particles generated by spraying in the process of entering and exiting the workpiece can certainly enter the external environment of the paint spraying room to cause pollution, the continuity of the work piece entering and exiting cannot be realized, the continuity of the spraying work is further influenced, and the requirement of continuous coating of a large batch of workpieces cannot be met; the workpiece is inconvenient to realize double-sided spraying in the spraying process; floating paint particles generated in the spraying process cannot be removed in time, and the coating quality is affected; the spraying assembly line is arranged in a closed paint spraying room, so that the occupied space of the equipment is larger.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides an environment-friendly spraying device aiming at the defects in the background technology, which can realize the continuity of the in-and-out of workpieces, meet the requirement of continuous coating of large-batch workpieces and avoid the pollution of the external environment caused by floating paint particles generated by spraying in the in-and-out process of the workpieces; double-sided spraying of the workpiece can be realized; floating paint particles generated in the spraying process are removed in time, so that the coating quality is ensured; the occupied space of the equipment is reduced.
For solving the technical problem, the utility model discloses a following technical scheme:
an environment-friendly spraying device comprises a spraying box body, wherein a reticular conveyer belt A and a reticular conveyer belt B are arranged in the spraying box body, a material turning roller is arranged between the conveying tail end of the reticular conveyer belt A and the conveying initial end of the reticular conveyer belt B, a spraying liquid containing box and a hot air collecting box are respectively arranged above the reticular conveyer belt A and the reticular conveyer belt B, the spraying liquid containing box and the hot air collecting box are alternately arranged, and air pumping boxes are respectively arranged below the reticular conveyer belt A and the reticular conveyer belt B; a feeding cylinder is arranged above the conveying initial end of the net-shaped conveying belt A, two sealing flashboards A which are arranged up and down are arranged in the feeding cylinder, the sealing flashboards A are driven by a feeding cylinder to stretch and retract respectively, and an air exhaust branch pipe A is arranged on the cylinder wall between the sealing flashboards A; the discharge barrel is installed below the conveying end of the mesh-shaped conveying belt B, two sealing flashboards B which are arranged up and down are installed inside the discharge barrel, the sealing flashboards B are driven by the discharge air cylinder to stretch out and draw back respectively, and an air exhaust branch pipe B is installed on the barrel wall between the sealing flashboards B.
Furthermore, two ends of the spraying box body are respectively fixed with a sealing end plate through bolts.
Further, the bottom that spraying liquid held the case is equipped with a plurality of shower nozzles, and the shower nozzle is located the inner chamber top of spraying box, and spraying liquid holds the case and advances the pipe with coating and be linked together.
Furthermore, the bottom of the hot air collection box is provided with a plurality of air outlets, the air outlets are positioned at the top of the inner cavity of the spraying box body, and the hot air collection box is communicated with the hot air inlet pipe.
Furthermore, a plurality of air suction openings are formed in the top of the air suction box and are positioned at the bottom of the inner cavity of the spraying box body; the air pumping box is communicated with an air pumping main pipe, and the air pumping main pipe is sequentially communicated with an exhaust fan and a waste gas treatment tank.
Furthermore, one end of the air exhaust branch pipe A is communicated with the inner cavity of the feeding cylinder, and the other end of the air exhaust branch pipe A is communicated with the air exhaust main pipe.
Furthermore, one end of the air exhaust branch pipe B is communicated with the inner cavity of the discharge barrel, and the other end of the air exhaust branch pipe B is communicated with the main air exhaust pipe.
The utility model adopts the above technical scheme after, compare with prior art, have following advantage:
the utility model provides an environment-friendly spraying device can realize the continuity of the work piece business turn over, and the work piece can avoid the floating coating particle that the spraying produced to cause the pollution of external environment in the work piece business turn over process through the cooperation of cylinder, sealed flashboard and exhaust tube in the business turn over process, can satisfy the demand of the continuous coating of big batch work piece; the workpiece in the utility model is conveyed by two netted conveyer belts, and the turnover of the workpiece is realized by the cooperation of the middle turnover roller, and finally the double-sided spraying of the workpiece is realized; the middle air-extracting box of the utility model can remove floating paint particles generated by spraying from the spraying site in time, so as to ensure the coating quality; the utility model discloses compact structure is reasonable, has reduced equipment occupation of land space greatly, is favorable to the whole arrangement in place.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view at M in FIG. 1;
FIG. 3 is an enlarged view at N of FIG. 1;
in the figure, 1-a spraying box body, 2-a sealing end plate, 3-a reticular conveyer belt A, 4-a reticular conveyer belt B, 5-a spraying liquid containing box, 6-a spray head, 7-a coating material inlet pipe, 8-a hot air gathering box, 9-an air outlet, 10-a hot air inlet pipe, 11-an air suction box, 12-an air suction opening, 13-an air suction main pipe, 14-an air suction fan, 15-an exhaust gas treatment tank, 16-a feeding cylinder, 17-a sealing flashboard A, 18-a feeding cylinder, 19-an air suction branch pipe A, 20-an outlet cylinder, 21-a sealing flashboard B, 22-an outlet cylinder, 23-an air suction branch pipe B and 24-a turning roller.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1, fig. 2 and fig. 3 jointly, the utility model provides an environment-friendly spraying device, including spraying box 1, the both ends of spraying box 1 are fixed with sealed end plate 2 through the bolt respectively, the internally mounted of spraying box 1 has netted conveyer belt A3 and netted conveyer belt B4, netted conveyer belt A3 and netted conveyer belt B4 are used for the conveying of work piece, be provided with stirring roller 24 between the transport end of netted conveyer belt A3 and the transport initial end of netted conveyer belt B4, be equipped with the stirring board that is the circumference equipartition on stirring roller 24, stirring roller 24 is by the outside motor drive of spraying box 1.
A spraying liquid containing box 5 and a hot air collecting box 8 are respectively arranged above the reticular conveyer belt A3 and the reticular conveyer belt B4, and the spraying liquid containing box 5 and the hot air collecting box 8 are alternately arranged; the bottom of the spraying liquid containing box 5 is provided with a plurality of spray heads 6, the spray heads 6 are positioned at the top of the inner cavity of the spraying box body 1, and the spraying liquid containing box 5 is communicated with a coating inlet pipe 7; the bottom of the hot air collection box 8 is provided with a plurality of air outlets 9, the air outlets 9 are positioned at the top of the inner cavity of the spraying box body 1, and the hot air collection box 8 is communicated with a hot air inlet pipe 10.
An air suction box 11 is respectively arranged below the reticular conveyer belt A3 and the reticular conveyer belt B4, a plurality of air suction openings 12 are arranged at the top of the air suction box 11, and the air suction openings 12 are positioned at the bottom of the inner cavity of the spraying box body 1; the air extracting box 11 is communicated with an air extracting main pipe 13; the main exhaust pipe 13 is communicated with an exhaust fan 14 and a waste gas treatment tank 15 in sequence.
A feeding cylinder 16 is arranged above the conveying initial end of the mesh-shaped conveying belt A3, two sealing gate plates A17 which are arranged up and down are arranged in the feeding cylinder 16, the sealing gate plates A17 are respectively fixed at the end part of a piston rod of a feeding cylinder 18, and the feeding cylinder 18 drives the sealing gate plates A17 to stretch; an air exhaust branch pipe A19 is arranged on the wall between the sealing flashboards A17, one end of the air exhaust branch pipe A19 is communicated with the inner cavity of the feeding cylinder 16, and the other end of the air exhaust branch pipe A is communicated with the main air exhaust pipe 13; the feed cylinder 16 may be vented to prevent the coating particles from volatilizing into the air during workpiece feeding and causing contamination.
A discharge barrel 20 is arranged below the conveying tail end of the reticular conveying belt B4, two sealing gate plates B21 which are arranged up and down are arranged in the discharge barrel 20, the sealing gate plates B21 are respectively fixed at the end parts of piston rods of a discharge cylinder 22, and the discharge cylinder 22 drives the sealing gate plates B21 to stretch; an air exhaust branch pipe B23 is arranged on the wall between the sealing flashboards B21, one end of an air exhaust branch pipe B23 is communicated with the inner cavity of the discharging barrel 20, and the other end of the air exhaust branch pipe B23 is communicated with the main air exhaust pipe 13; go out feed cylinder 20 and can carry out convulsions, aim at avoids the coating particle to volatilize to the air in work piece ejection of compact process, causes the pollution.
The utility model discloses a concrete theory of operation:
firstly, the lower feeding cylinder 18 extends out to seal the lower end of the feeding cylinder 16, a workpiece to be sprayed enters the feeding cylinder 16, the upper feeding cylinder 18 extends out to drive the sealing flashboard A17 to seal the workpiece in the feeding cylinder 16, and the exhaust fan 14 pumps the gas in the feeding cylinder 16 to the waste gas treatment tank 15 for treatment sequentially through the main exhaust pipe 13 and the branch exhaust pipe A19; then the feeding cylinder 18 at the lower part retracts, the workpiece enters the conveying initial end of the mesh-shaped conveying belt A3, the workpiece moves forwards along with the mesh-shaped conveying belt A3, the spray head 6 at the top in the forward moving process sprays the surface of the workpiece, the coating of the sprayed workpiece is rapidly dried when the sprayed workpiece passes through the hot air outlet 9, the dried workpiece enters the turning roller 24 through the conveying tail end of the mesh-shaped conveying belt A3, the turning roller 24 turns over the workpiece in the rotating process, the turned workpiece enters the conveying initial end of the mesh-shaped conveying belt B4, the workpiece moves forwards along with the mesh-shaped conveying belt B4, the spray head 6 at the top in the forward moving process sprays the surface of the turned workpiece, the coating of the sprayed workpiece is rapidly dried when the sprayed workpiece passes through the hot air outlet 9, the dried workpiece enters the discharging barrel 20 through the conveying tail end of the mesh-shaped conveying belt B4, and the vertically arranged sealing flashboards B21 seal the workpiece in the discharging, the exhaust fan 14 pumps the gas in the discharge barrel 20 to the waste gas treatment tank 15 through the main exhaust pipe 13 and the branch exhaust pipe B23 in sequence, and then the discharge cylinder 22 at the lower part retracts to enable the workpiece to be discharged out of the spraying device and enter the next station; when the spray head 6 and the air outlet 9 work, the air suction port 12 synchronously performs air suction work, so that floating coating particles generated in the spraying process are timely sucked into the waste gas treatment tank 15 for treatment.
The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.
Claims (7)
1. The utility model provides an environment-friendly spraying device which characterized in that: the spraying device comprises a spraying box body (1), a reticular conveyer belt A (3) and a reticular conveyer belt B (4) are installed inside the spraying box body (1), a material turning roller (24) is arranged between the conveying tail end of the reticular conveyer belt A (3) and the conveying initial end of the reticular conveyer belt B (4), a spraying liquid containing box (5) and a hot air gathering box (8) are respectively arranged above the reticular conveyer belt A (3) and the reticular conveyer belt B (4), the spraying liquid containing box (5) and the hot air gathering box (8) are alternately arranged, and air suction boxes (11) are respectively arranged below the reticular conveyer belt A (3) and the reticular conveyer belt B (4); a feeding cylinder (16) is arranged above the conveying initial end of the reticular conveying belt A (3), two sealing flashboards A (17) which are arranged up and down are arranged in the feeding cylinder (16), the sealing flashboards A (17) are driven by a feeding cylinder (18) to stretch and retract respectively, and an air exhaust branch pipe A (19) is arranged on the cylinder wall between the sealing flashboards A (17); the discharge barrel (20) is installed below the conveying end of the mesh-shaped conveying belt B (4), two sealing gate plates B (21) which are arranged up and down are installed inside the discharge barrel (20), the sealing gate plates B (21) are driven to stretch by a discharge air cylinder (22) respectively, and an air exhaust branch pipe B (23) is installed on the barrel wall between the sealing gate plates B (21).
2. The environment-friendly spraying device as set forth in claim 1, wherein: and two ends of the spraying box body (1) are respectively fixed with a sealing end plate (2) through bolts.
3. The environment-friendly spraying device as set forth in claim 1, wherein: the bottom of spraying liquid containing box (5) is provided with a plurality of spray heads (6), the spray heads (6) are positioned at the top of the inner cavity of the spraying box body (1), and the spraying liquid containing box (5) is communicated with a coating inlet pipe (7).
4. The environment-friendly spraying device as set forth in claim 1, wherein: the bottom of the hot air collection box (8) is provided with a plurality of air outlets (9), the air outlets (9) are positioned at the top of the inner cavity of the spraying box body (1), and the hot air collection box (8) is communicated with a hot air inlet pipe (10).
5. The environment-friendly spraying device as set forth in claim 1, wherein: the top of the air suction box (11) is provided with a plurality of air suction openings (12), and the air suction openings (12) are positioned at the bottom of the inner cavity of the spraying box body (1); the air extracting box (11) is communicated with an air extracting main pipe (13), and the air extracting main pipe (13) is sequentially communicated with an exhaust fan (14) and a waste gas treatment tank (15).
6. The environment-friendly spraying device as set forth in claim 1, wherein: one end of the air exhaust branch pipe A (19) is communicated with the inner cavity of the feeding cylinder (16), and the other end is communicated with the air exhaust main pipe (13).
7. The environment-friendly spraying device as set forth in claim 1, wherein: one end of the air exhaust branch pipe B (23) is communicated with the inner cavity of the discharge barrel (20), and the other end is communicated with the air exhaust main pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021156857.XU CN211070620U (en) | 2020-06-22 | 2020-06-22 | Environment-friendly spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021156857.XU CN211070620U (en) | 2020-06-22 | 2020-06-22 | Environment-friendly spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211070620U true CN211070620U (en) | 2020-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021156857.XU Active CN211070620U (en) | 2020-06-22 | 2020-06-22 | Environment-friendly spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211070620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301443A (en) * | 2022-08-04 | 2022-11-08 | 重庆新恒基真空镀膜有限公司 | Spraying device with quick drying function for metal part machining |
-
2020
- 2020-06-22 CN CN202021156857.XU patent/CN211070620U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301443A (en) * | 2022-08-04 | 2022-11-08 | 重庆新恒基真空镀膜有限公司 | Spraying device with quick drying function for metal part machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200814 Address after: 261000 No. 10789 Wolong West Street, Weicheng Economic Development Zone, Weifang City, Shandong Province Patentee after: Weifang Taihang Machinery Co.,Ltd. Address before: 261057 West 2nd Ring Expressway, Weicheng District, Weifang City, Shandong Province Patentee before: Weifang Xingqian Machinery Co.,Ltd. |