CN214717726U - Spiral pipe surface coating device - Google Patents
Spiral pipe surface coating device Download PDFInfo
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- CN214717726U CN214717726U CN202120893253.1U CN202120893253U CN214717726U CN 214717726 U CN214717726 U CN 214717726U CN 202120893253 U CN202120893253 U CN 202120893253U CN 214717726 U CN214717726 U CN 214717726U
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Abstract
The utility model discloses a spiral pipe surface coating device relates to spiral pipe coating field, including spraying case, spraying mechanism, moving mechanism and power unit, first shower nozzle and the equal activity of second shower nozzle in the spraying mechanism set up the inside at the spraying case, one-way threaded rod among the moving mechanism rotates through two first bearings and sets up the inside at the spraying case, one-way threaded rod drives first shower nozzle and second shower nozzle lateral shifting and carries out the spraying simultaneously to the inside and outside both sides of spiral pipe, two horizontal settings in the inside below of spraying case of power unit are two the power roller drives the spiral pipe and rotates, the drain hole has been seted up to the front side top of spraying case, the last edge of drain hole is connected with the baffle that sets up observation window through the hinge rotation. The utility model discloses can carry out coating from the surface of inside and outside both sides to the coil pipe simultaneously, improve coating efficiency, reduce the coating degree of difficulty.
Description
Technical Field
The utility model relates to a spiral pipe coating field, in particular to spiral pipe surface coating device.
Background
The spiral pipe, also called spiral steel pipe or spiral welded pipe, is made up by rolling low-carbon structural steel or low-alloy structural steel strip into pipe blank according to a certain spiral angle and then seam-welding the pipe blank.
At present, the spiral pipe is in the production back, for improving the corrosion resisting property of spiral pipe, generally need be at the surface spraying anticorrosive coating of spiral pipe, and among the prior art, generally directly carry out the coating through brush or shower nozzle to the surface of spiral pipe, however, because the helical shape of spiral pipe, lead to the interior spiral side of spiral pipe to be difficult to carry out the coating, need carry out a lot of coatings and just can accomplish comprehensive coating, increased the work degree of difficulty.
Therefore, it is necessary to develop a spiral pipe surface coating apparatus to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spiral pipe surface coating device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spiral pipe surface coating device, includes spraying case, spraying mechanism, moving mechanism and power unit, the equal activity of first shower nozzle and second shower nozzle in the spraying mechanism sets up the inside at the spraying case, one-way threaded rod among the moving mechanism rotates the inside that sets up at the spraying case through two primary shafts, one-way threaded rod drives first shower nozzle and second shower nozzle lateral shifting and carries out the spraying simultaneously to the inside and outside both sides of spiral pipe, two power rollers among the power unit transversely set up in the inside below of spraying case, two the power roller drives the spiral pipe and rotates, the drain hole has been seted up to the front side top of spraying case, the last edge of drain hole is connected with the baffle that sets up observation window through the hinge rotation.
Preferably, the spraying mechanism includes scribble workbin, scribble the material pump, the coating hose, U-shaped coating pipe, first shower nozzle and second shower nozzle, scribble the fixed upper end left side that sets up at the spraying case of workbin, scribble the fixed inside that sets up at the coating case of material pump, and scribble the output and the coating hose fixed connection of material pump, the other end of coating hose is fixed in proper order and is run through the lower lateral wall of scribbling the workbin and the last lateral wall of spraying case and with the fixed intercommunication of first shower nozzle, the left side wall of spraying case sets up through two round holes and U-shaped coating pipe activities, the both ends of U-shaped coating pipe respectively with first shower nozzle and the fixed intercommunication of second shower nozzle, the last lateral wall of scribbling the workbin has seted up the feed inlet and threaded connection has sealed lid.
Preferably, the moving mechanism comprises a first servo motor, a one-way threaded rod, a guide rod and a moving block, the one-way threaded rod is transversely arranged above the inner part of the spraying box, the left end and the right end of the one-way threaded rod are respectively and rotatably connected with the left side and the right side of the spraying box through first bearings, the first servo motor is fixedly connected with the upper part of the right outer side wall of the spraying box, the output end of the first servo motor is fixedly connected with the one-way threaded rod through a first coupler, the guide rod is transversely arranged below the one-way threaded rod, the left end and the right end of the guide rod are respectively and fixedly connected with the left inner side wall and the right inner side wall of the spraying box, the moving block is in threaded connection with the one-way threaded rod through a threaded hole, the moving block is further arranged in a sliding mode through a through hole and the guide rod, and the lower end of the moving block is fixedly connected with the first spray head.
Preferably, the rod wall of the guide rod is movably sleeved with a plurality of circular rings, the circular rings are all located on the left side of the moving block, and the lower sides of the circular rings are fixedly connected with the outer pipe wall of the coating hose.
Preferably, power unit includes second servo motor, two power rollers and two drive gear, two the power roller all transversely sets up the inside below at the spraying case, and two power roller front and back symmetric distribution, and the inside of two power rollers is all fixed to be pegged graft and is had the pivot, two both ends all extend to the outside of spraying case through the second bearing about the pivot, the right lateral wall below fixed connection of second servo motor and spraying case, and the output of second servo motor passes through second coupling and one of them pivot fixed connection, two the left end of pivot respectively with two drive gear fixed connection, two drive gear passes through chain transmission and connects.
Preferably, the left side of the lower inner side wall of the spraying box is inclined downwards, a discharge pipe is fixedly inserted into the lower end of the left side wall of the spraying box, and a control valve is arranged on the rod wall of the discharge pipe.
The utility model discloses a technological effect and advantage:
1. the spiral pipe to be coated is placed on the two power rollers through the mutual matching of the moving mechanism and the power mechanisms, the second servo motor is started to drive one power roller to rotate, the two transmission gears are mutually transmitted through the chains, so that the two power rollers can rotate in the same direction, the two power rollers can drive the spiral pipe to rotate, the first servo motor is started to drive the one-way threaded rod to rotate, the one-way threaded rod rotates to drive the moving block to move linearly, the moving block drives the first spray head to move, the first spray head drives the second spray head to move through the U-shaped coating pipe, the surfaces of the spiral pipe can be coated from the inner side and the outer side simultaneously, the coating efficiency is improved, and the coating difficulty is reduced;
2. through the spraying mechanism that is equipped with, in pouring the anticorrosive coating of spraying into the coating case, start the coating pump and can be with the leading-in coating hose of coating to coating is through first shower nozzle blowout, and during coating can also get into the second shower nozzle through U-shaped coating pipe, thereby can follow the blowout in the second shower nozzle, is convenient for carry out coating to the surface of spiral pipe.
Drawings
Fig. 1 is a schematic front structural view of the present invention;
fig. 2 is a schematic front sectional structure of the present invention;
fig. 3 is a schematic top view of the two power rollers of the present invention.
In the figure: 1. a spraying box; 2. a first nozzle; 3. a second nozzle; 4. a one-way threaded rod; 5. a power roller; 6. a baffle plate; 7. a paint tank; 8. a paint pump; 9. a paint hose; 10. a U-shaped coating tube; 11. a first servo motor; 12. a guide bar; 13. a moving block; 14. a circular ring; 15. a second servo motor; 16. a transmission gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a spiral pipe surface coating device as shown in fig. 1-3, including spraying case 1, the spraying mechanism, moving mechanism and power unit, first shower nozzle 2 and the equal activity of second shower nozzle 3 in the spraying mechanism set up the inside at spraying case 1, one-way threaded rod 4 among the moving mechanism rotates the inside that sets up at spraying case 1 through two first bearings, one-way threaded rod 4 drives first shower nozzle 2 and 3 lateral shifting of second shower nozzle and carries out the spraying simultaneously to the inside and outside both sides of spiral pipe, two power roller 5 among the power unit transversely set up the inside below at spraying case 1, two power roller 5 drive the spiral pipe and rotate, the drain hole has been seted up to spraying case 1's front side top, the last edge of drain hole is connected with through the hinge rotation and is set up observation window's baffle 6.
As shown in fig. 2, the spraying mechanism comprises a paint tank 7, a paint pump 8, a paint hose 9, a U-shaped paint pipe 10, a first spray head 2 and a second spray head 3, the paint tank 7 is fixedly arranged at the left side of the upper end of the spraying tank 1, the paint pump 8 is fixedly arranged inside the paint tank 7, the output end of the paint pump 8 is fixedly connected with the paint hose 9, the other end of the paint hose 9 sequentially penetrates through the lower side wall of the paint tank 7 and the upper side wall of the spraying tank 1 and is fixedly communicated with the first spray head 2, the left side wall of the spraying tank 1 is movably arranged with the U-shaped paint pipe 10 through two round holes, the two ends of the U-shaped paint pipe 10 are respectively and fixedly communicated with the first spray head 2 and the second spray head 3, the upper side wall of the paint tank 7 is provided with a feed inlet and is in threaded connection with a sealing cover, sprayed anticorrosive paint is poured into the paint tank 7, the paint pump 8 is started to guide the paint into the paint hose 9, thereby coating is through the blowout of first shower nozzle 2, and during coating can also get into second shower nozzle 3 through U-shaped coating pipe 10 to can spout in the second shower nozzle 3, be convenient for carry out coating to the surface of screwed pipe.
As shown in fig. 2, the moving mechanism comprises a first servo motor 11, a one-way threaded rod 4, a guide rod 12 and a moving block 13, the one-way threaded rod 4 is transversely arranged above the inside of the spraying box 1, the left end and the right end of the one-way threaded rod 4 are respectively connected with the left side and the right side of the spraying box 1 through first bearings in a rotating manner, the first servo motor 11 is fixedly connected with the upper part of the right outer side wall of the spraying box 1, the output end of the first servo motor 11 is fixedly connected with the one-way threaded rod 4 through a first coupler, the guide rod 12 is transversely arranged below the one-way threaded rod 4, the left end and the right end of the guide rod 12 are respectively fixedly connected with the left inner side wall and the right inner side wall of the spraying box 1, the moving block 13 is in threaded connection with the one-way threaded rod 4 through a threaded hole, the moving block 13 is also arranged in a sliding manner with the guide rod 12 through a through hole, the lower end of the moving block 13 is fixedly connected with the first spray head 2, a coating hose 9 passes through the rear sides of the one-way threaded rod 4 and the guide rod 12, the first servo motor 11 is started to drive the one-way threaded rod 4 to rotate, the one-way threaded rod 4 rotates to drive the moving block 13 to move linearly, the moving block 13 drives the first spray head 2 to move, the first spray head 2 drives the second spray head 3 to move through the U-shaped coating pipe 10, and coating can be carried out on the surface of the spiral pipe from the inner side and the outer side simultaneously.
As shown in fig. 2, the pole wall movable sleeve of guide bar 12 is equipped with a plurality of rings 14, a plurality of rings 14 all are located the left side of movable block 13, and a plurality of rings 14 downside all with the outer pipe wall fixed connection of coating hose 9, when movable block 13 drove first shower nozzle 2 and moved right, coating hose 9 can pull a plurality of rings 14 in proper order and slide right on guide bar 12, thereby can make coating hose 9 expand, when movable block 13 drove first shower nozzle 2 and moved left, movable block 13 can promote a plurality of rings 14 in proper order and slide left on guide bar 12, can make coating hose 9 automatically bend, avoid coating hose 9 to influence coating.
As shown in fig. 2 and 3, the power mechanism comprises a second servo motor 15, two power rollers 5 and two transmission gears 16, wherein the two power rollers 5 are transversely arranged below the inside of the spraying box 1, the two power rollers 5 are symmetrically distributed in the front and back direction, rotating shafts are fixedly inserted into the two power rollers 5, the left ends and the right ends of the two rotating shafts extend to the outside of the spraying box 1 through second bearings, the second servo motor 15 is fixedly connected with the lower part of the right outer side wall of the spraying box 1, the output end of the second servo motor 15 is fixedly connected with one of the rotating shafts through a second coupling, the left ends of the two rotating shafts are respectively fixedly connected with the two transmission gears 16, the two transmission gears 16 are mutually connected through chains in a transmission manner, a spiral pipe to be coated is placed on the two power rollers 5, the second servo motor 15 is started to drive one of the power rollers 5 to rotate, and the two transmission gears 16 are mutually transmitted through chains, thereby two power rollers 5 can syntropy rotate to two power rollers 5 can drive the spiral pipe and rotate.
As shown in fig. 2, the lower inner side wall of the spraying box 1 is inclined downwards at the left side, a discharging pipe is fixedly inserted into the lower end of the left side wall of the spraying box 1, and a control valve is arranged on the rod wall of the discharging pipe, so that redundant paint can be conveniently collected, and the collected paint can be conveniently released.
The utility model discloses the theory of operation:
when the spiral pipe coating machine is used, a spiral pipe to be coated is placed on the two power rollers 5, the second servo motor 15 is started to drive one of the power rollers 5 to rotate, and the two transmission gears 16 are mutually transmitted through the chains, so that the two power rollers 5 can rotate in the same direction, and the two power rollers 5 can drive the spiral pipe to rotate;
pouring the sprayed anticorrosive paint into the paint tank 7, and starting the paint pump 8 to introduce the paint into the paint hose 9 so that the paint is sprayed out through the first spray head 2, and the paint can also enter the second spray head 3 through the U-shaped paint pipe 10 so that the paint can be sprayed out from the second spray head 3;
start first servo motor 11 and drive one-way threaded rod 4 and rotate, one-way threaded rod 4 rotates and drives movable block 13 rectilinear movement, and movable block 13 drives first shower nozzle 2 and removes, and first shower nozzle 2 drives second shower nozzle 3 through U-shaped coating pipe 10 and removes, can carry out coating from inside and outside both sides to the surface of spiral pipe simultaneously, improves coating efficiency, reduces the coating degree of difficulty.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. A spiral pipe surface coating device is characterized in that: including spraying case (1), spraying mechanism, moving mechanism and power unit, first shower nozzle (2) in the spraying mechanism and second shower nozzle (3) equal activity set up the inside in spraying case (1), one-way threaded rod (4) in the moving mechanism rotate the inside that sets up in spraying case (1) through two primary bearings, one-way threaded rod (4) drive first shower nozzle (2) and second shower nozzle (3) lateral shifting and carry out the spraying simultaneously to the inside and outside both sides of spiral pipe, two power roller (5) in the power unit transversely set up in the inside below of spraying case (1), two power roller (5) drive the spiral pipe and rotate, the drain hole has been seted up to the front side top of spraying case (1), the last edge of drain hole is connected with baffle (6) that set up observation window through the hinge rotation.
2. A spiral pipe surface coating apparatus as recited in claim 1, wherein: the spraying mechanism comprises a coating box (7), a coating pump (8), a coating hose (9), a U-shaped coating pipe (10), a first spray head (2) and a second spray head (3), the paint tank (7) is fixedly arranged at the left side of the upper end of the spraying tank (1), the paint pump (8) is fixedly arranged in the paint tank (7), the output end of the coating pump (8) is fixedly connected with a coating hose (9), the other end of the coating hose (9) sequentially and fixedly penetrates through the lower side wall of the coating tank (7) and the upper side wall of the spraying tank (1) and is fixedly communicated with the first spray head (2), the left side wall of the spraying box (1) is movably arranged with the U-shaped coating pipe (10) through two round holes, two ends of the U-shaped coating pipe (10) are respectively and fixedly communicated with the first spray head (2) and the second spray head (3), the upper side wall of the coating box (7) is provided with a feeding hole and is in threaded connection with a sealing cover.
3. A spiral pipe surface coating apparatus as recited in claim 2, wherein: the moving mechanism comprises a first servo motor (11), a one-way threaded rod (4), a guide rod (12) and a moving block (13), the one-way threaded rod (4) is transversely arranged above the inner part of the spraying box (1), the left end and the right end of the one-way threaded rod (4) are respectively and rotatably connected with the left side and the right side of the spraying box (1) through first bearings, the first servo motor (11) is fixedly connected with the upper part of the right outer side wall of the spraying box (1), the output end of the first servo motor (11) is fixedly connected with the one-way threaded rod (4) through a first coupler, the guide rod (12) is transversely arranged below the one-way threaded rod (4), the left end and the right end of the guide rod (12) are respectively and fixedly connected with the left side wall and the right side wall of the spraying box (1), and the moving block (13) is in threaded connection with the one-way threaded rod (4) through a threaded hole, and the moving block (13) is also arranged with the guide rod (12) in a sliding way through a through hole, and the lower end of the moving block (13) is fixedly connected with the first spray head (2).
4. A spiral pipe surface coating apparatus as recited in claim 3, wherein: the wall of the guide rod (12) is movably sleeved with a plurality of circular rings (14), the circular rings (14) are located on the left side of the moving block (13), and the lower sides of the circular rings (14) are fixedly connected with the outer pipe wall of the coating hose (9).
5. A spiral pipe surface coating apparatus as recited in claim 1, wherein: the power mechanism comprises a second servo motor (15), two power rollers (5) and two transmission gears (16), wherein the two power rollers (5) are transversely arranged below the inner part of the spraying box (1) and symmetrically distributed around the two power rollers (5), a rotating shaft is fixedly inserted in the inner parts of the two power rollers (5), the two ends of the rotating shaft extend to the outer part of the spraying box (1) through a second bearing, the second servo motor (15) is fixedly connected with the lower part of the right outer side wall of the spraying box (1), the output end of the second servo motor (15) is fixedly connected with one of the rotating shafts through a second coupler, the left end of the rotating shaft is fixedly connected with the two transmission gears (16) respectively, and the two transmission gears (16) are connected through chain mutual transmission.
6. A spiral pipe surface coating apparatus as recited in claim 1, wherein: the left side of the lower inner side wall of the spraying box (1) is inclined downwards, a discharging pipe is fixedly inserted into the lower end of the left side wall of the spraying box (1), and a control valve is arranged on the rod wall of the discharging pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120893253.1U CN214717726U (en) | 2021-04-26 | 2021-04-26 | Spiral pipe surface coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120893253.1U CN214717726U (en) | 2021-04-26 | 2021-04-26 | Spiral pipe surface coating device |
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| Publication Number | Publication Date |
|---|---|
| CN214717726U true CN214717726U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120893253.1U Active CN214717726U (en) | 2021-04-26 | 2021-04-26 | Spiral pipe surface coating device |
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| CN (1) | CN214717726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113926636A (en) * | 2021-11-22 | 2022-01-14 | 麻阳海创新材料有限责任公司 | Anticorrosive paint coating device for processing high-rise building fire-fighting water pipe |
-
2021
- 2021-04-26 CN CN202120893253.1U patent/CN214717726U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113926636A (en) * | 2021-11-22 | 2022-01-14 | 麻阳海创新材料有限责任公司 | Anticorrosive paint coating device for processing high-rise building fire-fighting water pipe |
| CN113926636B (en) * | 2021-11-22 | 2023-02-03 | 麻阳海创新材料有限责任公司 | Anticorrosive paint coating device for processing high-rise building fire-fighting water pipe |
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