CN215429743U - Elbow surface painting device - Google Patents
Elbow surface painting device Download PDFInfo
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- CN215429743U CN215429743U CN202120839794.6U CN202120839794U CN215429743U CN 215429743 U CN215429743 U CN 215429743U CN 202120839794 U CN202120839794 U CN 202120839794U CN 215429743 U CN215429743 U CN 215429743U
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Abstract
The utility model relates to the technical field of accessory devices for processing the surface of an elbow, in particular to a painting device for the outer surface of the elbow; use manpower sparingly, improve work efficiency, can guarantee the homogeneity that the lacquer layer was applied paint with a brush, improve the reliability of use, comprises a workbench, be provided with elbow positioning mechanism and mopping mechanism on the workstation, elbow positioning mechanism includes arc fixed plate and two sets of backup pads, arc fixed plate fixed mounting is on the top of workstation, and be provided with two sets of arc through-holes on arc fixed plate, the rear end of two sets of backup pads all is provided with two sets of clamping screw, two sets of arc through-holes are passed respectively to two sets of clamping screw's rear end, and all be provided with fixation nut at two sets of clamping screw's rear end, mopping mechanism includes the carousel, the link, solid fixed ring, rotatory ring, first actuating mechanism and second actuating mechanism, gu be provided with the paint spraying pipe on the fixed ring, the mopping brush is installed to rotatory ring's inboard.
Description
Technical Field
The utility model relates to the technical field of accessory devices for processing surfaces of elbows, in particular to a painting device for the outer surfaces of the elbows.
Background
As is well known, in order to improve the corrosion resistance of an elbow, painting is generally carried out on the surface of the elbow, and because the elbow has a certain curvature, the existing painting of the elbow generally adopts manual operation, so that manpower is consumed, the working efficiency is low, the painting uniformity of a paint layer is difficult to ensure, and the use reliability is low.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the elbow outer surface painting device which saves labor, improves the working efficiency, can ensure the painting uniformity of a paint layer and improves the use reliability.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the elbow outer surface painting device comprises a workbench, wherein an elbow positioning mechanism and a painting mechanism are arranged on the workbench, the elbow positioning mechanism comprises an arc-shaped fixing plate and two groups of supporting plates, the arc-shaped fixing plate is fixedly arranged at the top end of the workbench and is provided with two groups of arc-shaped through holes, the rear ends of the two groups of supporting plates are respectively provided with two groups of fixing screws, the rear ends of the two groups of fixing screws respectively penetrate through the two groups of arc-shaped through holes, the rear ends of the two groups of fixing screws are respectively provided with a fixing nut, the fixing nuts are connected with the fixing screws through threads, the fixing nuts are tightly attached to the rear ends of the arc-shaped fixing plates, the painting mechanism comprises a rotary disc, a connecting frame, a fixing ring and a rotary ring, the rotary disc is rotatably arranged at the top end of the workbench, and a first driving mechanism for driving the rotary disc to rotate is arranged at the top end of the workbench, the two ends of the connecting frame are respectively connected with the rotary table and the fixing ring, the fixing ring is sleeved on the outer side of the arc-shaped fixing plate, the rotating ring is rotatably installed on the inner side of the fixing ring, a second driving mechanism for driving the rotating ring to rotate is arranged on the fixing ring, a paint spraying pipe is arranged on the fixing ring, and a paint brushing brush is installed on the inner side of the rotating ring.
Preferably, the first driving mechanism comprises a first motor and a driving screw rod, a horizontal sliding groove is formed in the top end of the workbench, a sliding plate is arranged in the sliding groove in a sliding mode, a threaded hole which is communicated in the left and right directions is formed in the middle of the sliding plate, the first motor is installed in the sliding groove, one end of the driving screw rod is connected with the output end of the first motor, the other end of the driving screw rod penetrates through the threaded hole and is in threaded connection with the threaded hole, a rack is arranged at the top end of the sliding plate, a toothed structure is arranged on the outer side of the rotary plate, and the rack is meshed with the toothed structure.
Preferably, the second driving mechanism includes a second motor, the inner side of the fixed ring is provided with an annular guide rail, and a plurality of sets of sliding plates are slidably arranged on the annular guide rail, the plurality of sets of sliding plates are all connected with the outer side of the rotating ring, and a toothed ring is arranged on the outer side of the rotating ring, the second motor is mounted on the outer side of the fixed ring, and a gear is arranged at the output end of the second motor, and the gear is engaged with the toothed ring.
Preferably, the circle center of the rotary table is located at the circle centers of the two groups of arc-shaped through holes.
Preferably, the outside lacquer device that supplies of paint spray pipe intercommunication, rotatory inboard is provided with the connecting rod, be provided with the bar hole on the connecting rod, install the mounting bracket through the bolt on the connecting rod, the mopping brush is installed on the mounting bracket.
Preferably, the opposite surfaces of the two groups of supporting plates are provided with positioning grooves, and positioning rings are arranged in the positioning grooves.
Preferably, the device also comprises a taking and placing opening with an open top arranged on each of the two groups of supporting plates.
(III) advantageous effects
Compared with the prior art, the utility model provides a painting device for the outer surface of an elbow, which has the following beneficial effects:
1. according to the elbow outer surface painting device, two ends of an elbow are placed on two groups of supporting plates respectively and are simply fixed, paint is sprayed on the elbow through a painting pipe, then the rotating ring is driven to rotate through the second driving mechanism, the rotating ring drives the painting brush to paint the outer surface of the elbow, meanwhile, the first driving mechanism drives the rotary disc to swing back and forth left and right, the rotary disc drives the fixing ring to swing through the connecting frame, painting on the outer surface of the whole elbow is achieved, manpower is saved, working efficiency is improved, painting uniformity of a paint layer can be guaranteed, and use reliability is improved;
2. this elbow surface mopping device, same bend radius's elbow can be according to the crooked radian of elbow, can be through adjusting the position of two sets of backup pads, guarantees that the both ends of elbow can just be fixed in two sets of backup pads.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic plan view of the present invention;
FIG. 3 is a schematic perspective view of the table and elbow positioning mechanism of the present invention;
FIG. 4 is a schematic perspective view of the painting mechanism of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4A of the present invention;
FIG. 6 is a schematic perspective view of another angle of the painting mechanism of the present invention;
in the drawings, the reference numbers: 1. a work table; 2. an arc-shaped fixing plate; 3. a support plate; 4. an arc-shaped through hole; 5. fixing the screw rod; 6. fixing a nut; 7. a turntable; 8. a connecting frame; 9. a fixing ring; 10. a rotating ring; 11. a first drive mechanism; 12. a second drive mechanism; 13. a paint spray pipe; 14. a paint brush; 15. a first motor; 16. driving a lead screw; 17. a chute; 18. a slide plate; 19. a rack; 20. a tooth-shaped structure; 21. a second motor; 22. an annular guide rail; 23. a sliding plate; 24. a toothed ring; 25. a gear; 26. a connecting rod; 27. a mounting frame; 28. a positioning ring; 29. an access opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the elbow outer surface painting device of the present invention comprises a workbench 1, an elbow positioning mechanism and a painting mechanism are arranged on the workbench 1, the elbow positioning mechanism comprises an arc-shaped fixing plate 2 and two sets of supporting plates 3, the arc-shaped fixing plate 2 is fixedly mounted on the top end of the workbench 1, two sets of arc-shaped through holes 4 are arranged on the arc-shaped fixing plate 2, two sets of fixing screws 5 are arranged at the rear ends of the two sets of supporting plates 3, the rear ends of the two sets of fixing screws 5 respectively pass through the two sets of arc-shaped through holes 4, fixing nuts 6 are arranged at the rear ends of the two sets of fixing screws 5, the fixing nuts 6 are in threaded connection with the fixing screws 5, the fixing nuts 6 are tightly attached to the rear end of the arc-shaped fixing plate 2, the painting mechanism comprises a turntable 7, a connecting frame 8, a fixing ring 9 and a rotating ring 10, the turntable 7 is rotatably mounted on the top end of the workbench 1, a first driving mechanism 11 for driving the rotary table 7 to rotate is arranged at the top end of the workbench 1, two ends of the connecting frame 8 are respectively connected with the rotary table 7 and the fixing ring 9, the fixing ring 9 is sleeved outside the arc-shaped fixing plate 2, the rotating ring 10 is rotatably arranged inside the fixing ring 9, a second driving mechanism 12 for driving the rotating ring 10 to rotate is arranged on the fixing ring 9, a paint spraying pipe 13 is arranged on the fixing ring 9, and a paint brushing brush 14 is arranged inside the rotating ring 10; the two ends of the elbow are respectively placed on the two groups of supporting plates 3 and are simply fixed, paint is sprayed on the elbow through a paint spraying pipe 13, then the second driving mechanism 12 drives the rotating ring 10 to rotate, the rotating ring 10 drives the paint brushing brush 14 to paint the outer surface of the elbow, meanwhile, the first driving mechanism 11 drives the rotating disc 7 to swing back and forth left and right, the rotating disc 7 drives the fixing ring 9 to swing through the connecting frame 8, so that the painting on the outer surface of the whole elbow is realized, the labor is saved, the working efficiency is improved, the painting uniformity of the paint layer can be ensured, and the use reliability is improved; the elbow with the same bending radius can be adjusted according to the bending radian of the elbow, and the two ends of the elbow can be just fixed on the two groups of supporting plates 3 by adjusting the positions of the two groups of supporting plates 3.
The first driving mechanism 11 comprises a first motor 15 and a driving screw rod 16, a horizontal sliding groove 17 is formed in the top end of the workbench 1, a sliding plate 18 is arranged in the sliding groove 17 in a sliding mode, a threaded hole which is communicated from left to right is formed in the middle of the sliding plate 18, the first motor 15 is installed in the sliding groove 17, one end of the driving screw rod 16 is connected with the output end of the first motor 15, the other end of the driving screw rod 16 penetrates through the threaded hole and is connected with the threaded hole through threads, a rack 19 is arranged at the top end of the sliding plate 18, a toothed structure 20 is arranged on the outer side of the turntable 7, and the rack 19 is meshed with the toothed structure 20; the first motor 15 drives the driving screw 16 to rotate, so as to drive the sliding plate 18 to slide in the sliding slot 17, and the rack 19 on the sliding plate 18 is matched with the toothed structure 20 to drive the rotating disc 7 to rotate, so as to realize the swing of the fixing ring 9.
The second driving mechanism 12 comprises a second motor 21, an annular guide rail 22 is arranged on the inner side of the fixed ring 9, a plurality of sliding plates 23 are arranged on the annular guide rail 22 in a sliding manner, the sliding plates 23 are all connected with the outer side of the rotating ring 10, a toothed ring 24 is arranged on the outer side of the rotating ring 10, the second motor 21 is arranged on the outer side of the fixed ring 9, a gear 25 is arranged at the output end of the second motor 21, and the gear 25 is meshed with the toothed ring 24; the second motor 21 drives the gear 25 to rotate, and the gear 25 drives the toothed ring 24 and the rotating ring 10 to rotate, so that the rotating ring 10 and the painting brush bristles rotate.
The circle center of the rotary table 7 is positioned at the circle center of the two groups of arc-shaped through holes 4, the paint spraying pipe 13 is communicated with an external paint supply device, the rotating inner side of the rotary table is provided with a connecting rod 26, the connecting rod 26 is provided with a strip-shaped hole, the connecting rod 26 is provided with an installation frame 27 through a bolt, the painting brush 14 is installed on the installation frame 27, the position of the installation frame 27 can be adjusted according to the diameter of the elbow, so that the painting brush can paint the outer surface of the elbow, the opposite surfaces of the two groups of supporting plates 3 are provided with positioning grooves, positioning rings 28 are arranged in the positioning grooves, the two ends of the elbow can be respectively inserted into the two groups of positioning rings 28 through the positioning rings 28 in the positioning grooves, the elbow can be conveniently positioned, the positioning rings 28 with different sizes can be replaced according to the elbows with different diameters, and the taking and placing openings 29 with top openings are also arranged on the two groups of supporting plates 3, the round pipe can pass through the elbow from the taking and placing opening 29, and the elbow is convenient to take and place.
When the elbow is used, two ends of the elbow are respectively placed on the two groups of supporting plates 3 and are simply fixed, paint is sprayed on the elbow through the paint spraying pipe 13, the second motor 21 drives the gear 25 to rotate, the gear 25 drives the toothed ring 24 and the rotating ring 10 to rotate, rotation of the rotating ring 10 and the painting brush hair is achieved, the rotating ring 10 drives the painting brush 14 to paint the outer surface of the elbow, the first motor 15 drives the driving lead screw 16 to rotate, so that the sliding plate 18 is driven to slide in the sliding groove 17, the rotary table 7 is driven to rotate through matching of the rack 19 on the sliding plate 18 and the toothed structure 20, so that swinging of the fixing ring 9 is achieved, the rotary table 7 drives the fixing ring 9 to swing through the connecting frame 8, painting on the outer surface of the whole elbow is achieved, manpower is saved, working efficiency is improved, painting uniformity of a paint layer can be guaranteed, and use reliability is improved; the elbow with the same bending radius can be adjusted according to the bending radian of the elbow, and the two ends of the elbow can be just fixed on the two groups of supporting plates 3 by adjusting the positions of the two groups of supporting plates 3. The scheme can be used for painting the surfaces of the elbows with the same bending radius and different bending radians and different diameters, and is not suitable for the elbows with different bending radii.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The elbow outer surface painting device comprises a workbench (1) and is characterized in that an elbow positioning mechanism and a painting mechanism are arranged on the workbench (1), the elbow positioning mechanism comprises an arc-shaped fixing plate (2) and two groups of supporting plates (3), the arc-shaped fixing plate (2) is fixedly arranged at the top end of the workbench (1), two groups of arc-shaped through holes (4) are formed in the arc-shaped fixing plate (2), two groups of fixing screw rods (5) are arranged at the rear ends of the two groups of supporting plates (3), the rear ends of the two groups of fixing screw rods (5) respectively penetrate through the two groups of arc-shaped through holes (4), fixing nuts (6) are arranged at the rear ends of the two groups of fixing screw rods (5), the fixing nuts (6) are in threaded connection with the fixing screw rods (5), and the fixing nuts (6) are tightly attached to the rear ends of the arc-shaped fixing plate (2), the painting mechanism comprises a rotary table (7), a connecting frame (8), a fixing ring (9) and a rotating ring (10), wherein the rotary table (7) is rotatably installed at the top end of a workbench (1), a first driving mechanism (11) for driving the rotary table (7) to rotate is arranged at the top end of the workbench (1), two ends of the connecting frame (8) are respectively connected with the rotary table (7) and the fixing ring (9), the fixing ring (9) is sleeved on the outer side of the arc-shaped fixing plate (2), the rotating ring (10) is rotatably installed on the inner side of the fixing ring (9), a second driving mechanism (12) for driving the rotating ring (10) to rotate is arranged on the fixing ring (9), a painting pipe (13) is arranged on the fixing ring (9), and a painting brush (14) is installed on the inner side of the rotating ring (10).
2. The elbow outer surface painting device according to claim 1, wherein the first driving mechanism (11) comprises a first motor (15) and a driving screw rod (16), a horizontal sliding groove (17) is formed in the top end of the workbench (1), a sliding plate (18) is arranged in the sliding groove (17) in a sliding manner, a threaded hole which penetrates from left to right is formed in the middle of the sliding plate (18), the first motor (15) is installed in the sliding groove (17), one end of the driving screw rod (16) is connected with the output end of the first motor (15), the other end of the driving screw rod (16) penetrates through the threaded hole and is in threaded connection with the threaded hole, a rack (19) is arranged at the top end of the sliding plate (18), a tooth-shaped structure (20) is arranged on the outer side of the rotary table (7), and the rack (19) is meshed with the tooth-shaped structure (20).
3. The elbow external surface painting device according to claim 2, characterized in that the second driving mechanism (12) comprises a second motor (21), the inner side of the fixed ring (9) is provided with an annular guide rail (22), a plurality of sliding plates (23) are arranged on the annular guide rail (22) in a sliding manner, the plurality of sliding plates (23) are connected with the outer side of the rotating ring (10), a toothed ring (24) is arranged on the outer side of the rotating ring (10), the second motor (21) is arranged on the outer side of the fixed ring (9), a gear (25) is arranged at the output end of the second motor (21), and the gear (25) is meshed with the toothed ring (24).
4. The elbow outer surface painting device according to claim 3, characterized in that the centers of the circles of the rotating discs (7) are located at the centers of the circles of the two groups of arc-shaped through holes (4).
5. The elbow outer surface painting device according to claim 4, characterized in that the paint spraying pipe (13) is communicated with an external paint supply device, a connecting rod (26) is arranged on the inner side of the rotation, a strip-shaped hole is formed in the connecting rod (26), a mounting rack (27) is installed on the connecting rod (26) through a bolt, and the painting brush (14) is installed on the mounting rack (27).
6. The elbow external surface painting device according to claim 5, characterized in that the two groups of support plates (3) are provided with positioning grooves on opposite sides and positioning rings (28) are provided in the positioning grooves.
7. The elbow external surface painting device according to claim 6, characterized in that, the two groups of support plates (3) are provided with open-topped access openings (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120839794.6U CN215429743U (en) | 2021-04-22 | 2021-04-22 | Elbow surface painting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120839794.6U CN215429743U (en) | 2021-04-22 | 2021-04-22 | Elbow surface painting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215429743U true CN215429743U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120839794.6U Active CN215429743U (en) | 2021-04-22 | 2021-04-22 | Elbow surface painting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215429743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116021018A (en) * | 2023-02-01 | 2023-04-28 | 河北亚都管道装备集团有限公司 | Steel reducing elbow hot-press forming die |
-
2021
- 2021-04-22 CN CN202120839794.6U patent/CN215429743U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116021018A (en) * | 2023-02-01 | 2023-04-28 | 河北亚都管道装备集团有限公司 | Steel reducing elbow hot-press forming die |
| CN116021018B (en) * | 2023-02-01 | 2023-07-04 | 河北亚都管道装备集团有限公司 | Steel reducing elbow hot-press forming die |
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