CN210230414U - Anticorrosive spraying equipment of return bend inlayer - Google Patents
Anticorrosive spraying equipment of return bend inlayer Download PDFInfo
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- CN210230414U CN210230414U CN201920916833.0U CN201920916833U CN210230414U CN 210230414 U CN210230414 U CN 210230414U CN 201920916833 U CN201920916833 U CN 201920916833U CN 210230414 U CN210230414 U CN 210230414U
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- elbow
- return bend
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- 238000005507 spraying Methods 0.000 title claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 239000007921 spray Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Spray Control Apparatus (AREA)
Abstract
The utility model belongs to the technical field of anticorrosive spraying equipment, concretely relates to anticorrosive spraying equipment of return bend inlayer. This return bend inlayer anticorrosive spraying equipment includes: a bent pipe seat for vertically placing the bent pipe; a sprayer having a horizontally disposed nozzle; the first driving mechanism drives the spraying machine to reciprocate and drives the nozzle to extend into the bent pipe seat or leave the bent pipe seat; and the second driving mechanism drives the elbow seat to vertically rotate around the nozzle. The utility model discloses a fixed with the flush coater, the elbow seat is rotated and elbow pivoted mode is driven, can realize the nozzle to intraductal anticorrosive spraying.
Description
Technical Field
The utility model belongs to the technical field of anticorrosive spraying equipment, concretely relates to anticorrosive spraying equipment of return bend inlayer.
Background
To the return bend of materials such as steel, except that can carry out anticorrosive spraying to outer pipe surface, also need carry out anticorrosive spraying to inner tube surface, consequently need corresponding equipment to improve production efficiency.
SUMMERY OF THE UTILITY MODEL
For solving the defects of the prior art, the utility model provides a bend inner layer anticorrosion spraying equipment.
The utility model provides a technical scheme as follows:
an anticorrosive spraying equipment of return bend inlayer includes:
a bent pipe seat for vertically placing the bent pipe;
a sprayer having a horizontally disposed nozzle;
the first driving mechanism drives the spraying machine to reciprocate and drives the nozzle to extend into the bent pipe seat or leave the bent pipe seat;
and the second driving mechanism drives the elbow seat to vertically rotate around the nozzle.
Based on above-mentioned technical scheme, through fixed with the flush coater, rotate the mode that the return bend seat drove the return bend rotation, can realize the anticorrosive spraying of nozzle in to the pipe. Because the length of the spray nozzle of the spraying machine is limited, the spray nozzle is extended into the pipe for spraying, and at least half of the inner surface of the bent pipe is sprayed conveniently. After half of the spraying is finished, the upper end and the lower end of the bent pipe are exchanged, and the other half of the bent pipe can be sprayed. In addition, the bent pipe can be obliquely placed on the bent pipe seat and cannot touch the nozzle, so that the operation step of withdrawing the spraying machine and then inserting the nozzle into the placed bent pipe can be omitted.
Specifically, the second driving mechanism comprises a driving motor, a rotating shaft of the driving motor is fixedly connected with a driving disc, the driving disc is eccentrically provided with a shaft hole parallel to the rotating shaft, the shaft hole is rotatably connected with an eccentric shaft, and one end, far away from the driving motor, of the eccentric shaft is fixedly connected with the elbow seat.
Based on the technical scheme, the second driving mechanism can drive the bent pipe on the bent pipe seat to rotate around the nozzle through the arrangement of the eccentric shaft. The coating sprayed by the nozzle has a certain coverage angle, and the circumferential spraying of the inner wall in the pipe can be realized by combining the rotation of the bent pipe around the nozzle.
Specifically, the driving motor is a low-speed motor.
Among the above-mentioned technical scheme, because the shaft hole rotates and connects the eccentric shaft, the too fast slew velocity of driving-disc can lead to the unstability of elbow seat to the production rocks or swings. The low-speed motor can ensure that the elbow seat runs stably in the rotating process around the nozzle and is not easy to shake or swing.
Further, the eccentric shaft is rotatably connected with the shaft hole through a bearing.
Based on above-mentioned technical scheme, can reduce the friction between shaft hole and the eccentric shaft to make the bent tube seat under the circumstances around the nozzle rotation, can remain stable under the action of gravity, and do not take place to rock or swing.
Specifically, the lower part of the elbow seat is provided with an opening, the diameter of the opening is smaller than or equal to the inner diameter of the pipe fitting, and the first driving mechanism drives the spraying machine to move in a reciprocating mode and drives the nozzle to penetrate through the opening and extend into the elbow seat or leave the elbow seat.
Based on above-mentioned technical scheme, in the return bend was stretched into to nozzle accessible opening on the one hand, on the other hand, the opening can be carried on spacingly to the return bend all around.
Specifically, the first driving mechanism comprises a sliding groove arranged along the axis direction of the nozzle, a screw rod is arranged in the sliding groove along the axis direction of the nozzle, the screw rod is in threaded connection with a nut seat, the nut seat is fixedly provided with the spraying machine, and the screw rod is fixedly connected with a rotating shaft of a forward and reverse rotating motor. The positive and negative rotation motor can be electrically connected with the positive and negative rotation switch circuit.
Based on the technical scheme, the first driving mechanism can drive the spraying machine to move in a reciprocating mode.
Generally, the utility model discloses a fixed with the flush coater, rotate the return bend seat and drive return bend pivoted mode, can realize the anticorrosive spraying of nozzle to intraductal. Because the length of the spray nozzle of the spraying machine is limited, the spray nozzle is extended into the pipe for spraying, and at least half of the inner surface of the bent pipe is sprayed conveniently. After half of the spraying is finished, the upper end and the lower end of the bent pipe are exchanged, and the other half of the bent pipe can be sprayed. Further, the utility model discloses a setting of eccentric shaft can realize that second actuating mechanism drives the return bend on the return bend seat and rotates around the nozzle. The coating sprayed by the nozzle has a certain coverage angle, and the circumferential spraying of the inner wall in the pipe can be realized by combining the rotation of the bent pipe around the nozzle.
Drawings
Fig. 1 is a schematic structural diagram of the anticorrosion spraying equipment for the inner layer of the elbow pipe provided by the present invention.
Fig. 2 is a front view of a elbow seat of the anticorrosion spraying equipment for the inner layer of the elbow pipe provided by the invention.
In fig. 1 and 2, the structures represented by the reference numerals are listed as follows:
1. the device comprises a bent pipe seat 101, an opening 2, a spraying machine 201, a nozzle 3, a driving motor 4, a driving disc 5, an eccentric shaft 6, a sliding groove 7, a screw rod 8, a nut seat 9 and a positive and negative rotation motor.
Detailed Description
The following description is made for the purpose of illustrating the principles and features of the present invention, and is not intended to limit the scope of the invention.
In one embodiment, as shown in fig. 1, the anticorrosive spraying equipment for the inner layer of the elbow comprises an elbow seat 1 for vertically placing the elbow, a spraying machine 2, a first driving mechanism for driving the spraying machine 2 to reciprocate and driving a nozzle 201 to extend into the elbow seat 1 or leave the elbow seat 1, and a second driving mechanism for driving the elbow seat 1 to vertically rotate around the nozzle 201. The coating machine 2 has a horizontally disposed nozzle 201;
the first driving mechanism comprises a sliding groove 6 arranged along the axis direction of the nozzle 201, a screw rod 7 is arranged in the sliding groove 6 along the axis direction of the nozzle 201, the screw rod 7 is in threaded connection with a nut seat 8, the nut seat 8 is fixedly provided with the spraying machine 2, and the screw rod 7 is fixedly connected with a rotating shaft of a forward and reverse rotating motor 9.
The second driving mechanism comprises a driving motor 3, a driving disc 4 is fixedly connected to a rotating shaft of the driving motor 3, a shaft hole parallel to the rotating shaft is eccentrically arranged on the driving disc 4, an eccentric shaft 5 is rotatably connected to the shaft hole, and one end, far away from the driving motor 3, of the eccentric shaft 5 is fixedly connected with a bent pipe seat 1. The eccentric shaft 5 is rotatably connected with the shaft hole through a bearing. The drive motor 3 is a low-speed motor.
As shown in fig. 2, the lower portion of the elbow seat 1 is provided with an opening 101, the diameter of the opening 101 is smaller than or equal to the inner diameter of the pipe, and the first driving mechanism drives the spraying machine 2 to reciprocate and drives the nozzle 201 to penetrate through the opening 101 and extend into the elbow seat 1 or leave the elbow seat 1.
With the utility model provides an anticorrosive spraying equipment of return bend inlayer carries out anticorrosive spraying to the return bend inner face, can place the return bend on return bend seat 1 earlier, then adjust the degree of depth that nozzle 201 entered into in the return bend, can be in order to carry out the spraying. At the same time, the drive motor 3 can be turned on, and the eccentric shaft 5 drives the elbow socket 1 to rotate around the nozzle 201. In the rotating process, the elbow seat 1 is basically vertical under the action of gravity, so that the coating sprayed by the nozzle 201 can be fully sprayed to all parts in the circumferential direction of the inner wall of the pipe fitting, the pipe fitting does not need to rotate, and the difficulty in placing the pipe fitting is reduced.
The utility model discloses a fixed with the flush coater, the elbow seat is rotated and elbow pivoted mode is driven, can realize the nozzle to intraductal anticorrosive spraying. Because the length of the spray nozzle of the spraying machine is limited, the spray nozzle is extended into the pipe for spraying, and at least half of the inner surface of the bent pipe is sprayed conveniently. After half of the spraying is finished, the upper end and the lower end of the bent pipe are exchanged, and the other half of the bent pipe can be sprayed. Further, the utility model discloses a setting of eccentric shaft can realize that second actuating mechanism drives the return bend on the return bend seat and rotates around the nozzle. The coating sprayed by the nozzle has a certain coverage angle, and the circumferential spraying of the inner wall in the pipe can be realized by combining the rotation of the bent pipe around the nozzle. In addition, the bent pipe can be obliquely placed on the bent pipe seat and cannot touch the nozzle, so that the operation step of withdrawing the spraying machine and then inserting the nozzle into the placed bent pipe can be omitted.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. The utility model provides an anticorrosive spraying equipment of return bend inlayer which characterized in that includes:
the elbow seat (1), the elbow seat (1) is used for vertically placing an elbow;
a spray coater (2), the spray coater (2) having a horizontally disposed nozzle (201);
the first driving mechanism drives the spraying machine (2) to reciprocate and drives the nozzle (201) to extend into the bent pipe seat (1) or leave the bent pipe seat (1);
and the second driving mechanism drives the elbow seat (1) and the elbow to vertically rotate.
2. The anticorrosive spraying equipment of return bend inlayer according to claim 1, characterized in that: the second driving mechanism comprises a driving motor (3), a rotating shaft of the driving motor (3) is fixedly connected with the center of a driving disc (4), a shaft hole parallel to the rotating shaft is eccentrically arranged on the driving disc (4), an eccentric shaft (5) is rotatably connected with the shaft hole, and one end, far away from the driving motor (3), of the eccentric shaft (5) is fixedly connected with the elbow seat (1).
3. The anticorrosive spraying equipment of return bend inlayer according to claim 2, characterized in that: the eccentric shaft (5) is rotatably connected with the shaft hole through a bearing.
4. The anticorrosive spraying equipment of return bend inlayer according to claim 1, characterized in that: an opening (101) is formed in the lower portion of the elbow seat (1), the diameter of the opening (101) is smaller than or equal to the inner diameter of the pipe fitting, the first driving mechanism drives the spraying machine (2) to move in a reciprocating mode and drives the nozzle (201) to penetrate through the opening (101) and stretch into the elbow seat (1) or leave the elbow seat (1).
5. The anticorrosive spraying equipment of return bend inlayer according to any one of claim 1 to 4, characterized in that: the first driving mechanism comprises a sliding groove (6) arranged along the axis direction of the nozzle (201), a rotatable screw rod (7) is arranged in the sliding groove (6) along the axis direction of the nozzle (201), the screw rod (7) is in threaded connection with a nut seat (8), the nut seat (8) is fixedly provided with the spraying machine (2), and the screw rod (7) is fixedly connected with a rotating shaft of a forward and reverse rotating motor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920916833.0U CN210230414U (en) | 2019-06-18 | 2019-06-18 | Anticorrosive spraying equipment of return bend inlayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920916833.0U CN210230414U (en) | 2019-06-18 | 2019-06-18 | Anticorrosive spraying equipment of return bend inlayer |
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| Publication Number | Publication Date |
|---|---|
| CN210230414U true CN210230414U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920916833.0U Active CN210230414U (en) | 2019-06-18 | 2019-06-18 | Anticorrosive spraying equipment of return bend inlayer |
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| Country | Link |
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| CN (1) | CN210230414U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482308A (en) * | 2020-04-20 | 2020-08-04 | 台州弘锐精密机械有限公司 | Manufacturing and processing technology for snakelike condenser pipe of automobile air conditioner condenser |
| CN112387494A (en) * | 2020-10-29 | 2021-02-23 | 安徽旭通网络科技有限公司 | Anticorrosive spraying equipment of inlayer suitable for arc pipe |
-
2019
- 2019-06-18 CN CN201920916833.0U patent/CN210230414U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482308A (en) * | 2020-04-20 | 2020-08-04 | 台州弘锐精密机械有限公司 | Manufacturing and processing technology for snakelike condenser pipe of automobile air conditioner condenser |
| CN111482308B (en) * | 2020-04-20 | 2021-05-18 | 江苏优珂汽车配件有限公司 | Manufacturing and processing technology for snakelike condenser pipe of automobile air conditioner condenser |
| CN112387494A (en) * | 2020-10-29 | 2021-02-23 | 安徽旭通网络科技有限公司 | Anticorrosive spraying equipment of inlayer suitable for arc pipe |
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| GR01 | Patent grant | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An anti-corrosion spray coating equipment for the inner layer of bent pipes Effective date of registration: 20231204 Granted publication date: 20200403 Pledgee: Hubei Hanchuan Rural Commercial Bank Co.,Ltd. Renfa sub branch Pledgor: Hubei Huike Antiseptic and Thermal Insulation Engineering Co.,Ltd. Registration number: Y2023980069067 |