CN219682996U - Alloy thermal barrier coating sprayer - Google Patents
Alloy thermal barrier coating sprayer Download PDFInfo
- Publication number
- CN219682996U CN219682996U CN202320684777.9U CN202320684777U CN219682996U CN 219682996 U CN219682996 U CN 219682996U CN 202320684777 U CN202320684777 U CN 202320684777U CN 219682996 U CN219682996 U CN 219682996U
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- CN
- China
- Prior art keywords
- movable plate
- thermal barrier
- barrier coating
- workbench
- gear pump
- Prior art date
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- 239000012720 thermal barrier coating Substances 0.000 title claims abstract description 18
- 239000000956 alloy Substances 0.000 title claims abstract description 16
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 36
- 230000009467 reduction Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims 1
- 238000005507 spraying Methods 0.000 abstract description 29
- 238000007599 discharging Methods 0.000 abstract description 6
- 239000007921 spray Substances 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 description 11
- 238000000576 coating method Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
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- Nozzles (AREA)
Abstract
The utility model discloses an alloy thermal barrier coating sprayer which comprises a workbench and a bracket welded on the workbench, wherein a stirring cylinder is fixed on the bracket through bolts, a group of stirring shafts are arranged in the stirring cylinder, a lower movable plate capable of horizontally moving is arranged on the workbench, an upper movable plate capable of moving forwards and backwards is attached to the surface of the lower movable plate, the bottom wall of the stirring cylinder is welded and connected with a feeding pipe and communicated with a suction chamber of a gear pump, a discharge chamber of the gear pump is communicated with a discharge pipe, the bottom ends of the two stirring shafts penetrate through the bottom wall of the stirring cylinder and are movably connected with a bearing of the bottom wall of the stirring cylinder, one stirring shaft is in transmission connection with a driving shaft on the gear pump through a gear reduction box, and the other stirring shaft is in transmission connection with a driven shaft on the gear pump through the gear reduction box. When the workpiece of the alloy thermal barrier coating sprayer moves, the discharging pipe can spray along the length and width directions of the workpiece, so that the spraying range is large, and the high-efficiency operation is facilitated.
Description
Technical Field
The utility model relates to the technical field of spraying devices, in particular to an alloy thermal barrier coating sprayer.
Background
The thermal barrier coating is deposited on the surface of a high-temperature alloy or a high-temperature resistant metal by using materials such as ceramic and the like through a spraying process, so that the temperature of a base material can be obviously reduced, a spraying device is needed when the thermal barrier coating is sprayed on a workpiece, and the spraying device for the thermal barrier coating material disclosed in the prior art (CN 214390777U) is used for fully stirring the material body so as to improve the spraying effect, and meanwhile, the moving plate can drive the spraying part to move left and right during spraying, so that the spraying treatment on the spraying part can be fully completed;
however, the improvement has the defect that the spraying piece can only move left and right, so that uniform spraying can be performed along the length direction of the spraying piece, the spraying range is smaller, when the spraying piece has a certain width, multiple spraying operations are needed, and the efficiency is low;
the coating is pushed out from the spraying pipe through the hydraulic pushing device, a certain time interval is reserved when the hydraulic pushing device works, and a certain interval exists for each spraying, so that when spraying operation is carried out on a moving spraying piece, the spraying piece needs to reciprocate left and right for a plurality of times in order to ensure uniform spraying, high-efficiency operation is not facilitated, and the practicability is not strong.
In view of the above drawbacks of the prior art, it is necessary to further improve the device to make it more practical to meet the practical use.
Disclosure of Invention
The utility model aims to provide an alloy thermal barrier coating sprayer for solving the problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an alloy thermal barrier coating sprayer comprises a workbench and a bracket welded on the workbench, wherein a stirring cylinder is fixed on the bracket through bolts, a group of stirring shafts are arranged in the stirring cylinder, a lower movable plate capable of horizontally moving is arranged on the workbench, an upper movable plate capable of moving forwards and backwards is attached to the surface of the lower movable plate,
the bottom wall of the stirring cylinder is welded and connected with and communicated with a feeding pipe, the feeding pipe is communicated with a suction chamber of a gear pump, a discharge chamber of the gear pump is communicated with a discharge pipe,
two (b) the (b) stirring shaft bottom runs through the churn diapire and with churn diapire bearing swing joint, one (b) stirring shaft passes through the driving shaft transmission on gear reduction box and the gear pump and is connected, and another (b) stirring shaft passes through the driven shaft transmission on gear reduction box and the gear pump and is connected.
Furthermore, a through groove is formed in the surface of the workbench, a screw rod movably connected with a bearing of the workbench is penetrated through the workbench, a bump is formed by extending the bottom surface of the lower movable plate vertically and downwards, and the bump extends into the through groove;
a group of guide rods are welded and connected to the inner wall of the through groove, penetrate through the convex blocks and are connected with the convex blocks in a sliding manner;
one end of the screw rod extends into the through groove, and the screw rod penetrates through the lug and is in threaded connection with the lug.
Furthermore, the surface of the workbench is fixedly provided with a side plate by bolts, the side plate faces the movable plate, one side of the side plate faces the movable plate and horizontally extends outwards to form protrusions which are distributed at equal intervals, and the protrusions are triangular.
Further, the bottom surface of the upper movable plate vertically extends downwards to form a T-shaped sliding bar, and the surface of the lower movable plate is provided with a sliding groove matched with the sliding bar;
one end of the sliding groove is communicated with the side wall of the lower movable plate, the sliding strip is inserted into the sliding groove, and the sliding strip is welded with the side wall of the sliding groove through a spring.
Further, go up fly leaf lateral wall welded connection has a set of diaphragm, and bearing swing joint has the cylinder between two diaphragms, and the cylinder is laminated mutually with the curb plate.
Further, the gear pump and the gear reduction box are welded and fixed through metal connecting pieces, and the gear reduction box is welded and fixed on the bottom wall of the stirring barrel through the metal connecting pieces.
Compared with the prior art, the utility model has the beneficial effects that: the alloy thermal barrier coating sprayer is provided with a group of stirring shafts, and the stirring shafts can synchronously rotate along with the driving shaft and the driven shaft of the gear pump, so that the paint can be stirred and mixed uniformly, and the coating spraying quality is facilitated;
meanwhile, the stirred and mixed coating can be sucked by the gear pump and sprayed out through the discharging pipe, so that the surface of a workpiece can be sprayed;
the workpiece can synchronously and horizontally move along with the upper movable plate, and in the moving process, the upper movable plate can move back and forth on the lower movable plate, so that the discharging pipe can spray along the length and width directions of the workpiece when the workpiece moves, and the spraying range is large;
simultaneously, the discharging pipe can continuously spray paint, and the spraying operation of the workpiece can be completed by one-time movement in cooperation with the moving workpiece, so that the high-efficiency operation is facilitated.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic top view of the table and bump of the present utility model;
fig. 4 is a schematic side view in longitudinal section of the upper and lower movable plates of the present utility model.
In the figure: 1. a work table; 2. a bracket; 3. a stirring cylinder; 4. a stirring shaft; 5. a gear pump; 6. a gear reduction box; 7. a feed pipe; 8. a discharge pipe; 9. an upper movable plate; 10. a lower movable plate; 11. a through groove; 12. a bump; 13. a screw rod; 14. a guide rod; 15. a sliding bar; 16. a sliding groove; 17. a spring; 18. a cross plate; 19. a roller; 20. a side plate; 21. a protrusion.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an alloy thermal barrier coating sprayer, includes workstation 1 and welds the support 2 on workstation 1, and the bolt fastening is equipped with churn 3 on the support 2, is provided with a set of (mixing) shaft 4 in the churn 3, can stir churn 3 through a set of (mixing) shaft 4, and in the spraying operation, the coating is in the state of intensive mixing all the time, is favorable to the quality of coating;
the workbench 1 is provided with a lower movable plate 10 capable of horizontally moving, the surface of the workbench 1 is provided with a through groove 11, the workbench 1 is penetrated with a screw rod 13 movably connected with a bearing of the screw rod 13, the bottom surface of the lower movable plate 10 vertically and downwards extends to form a convex block 12, the convex block 12 stretches into the through groove 11, the inner wall of the through groove 11 is welded and connected with a group of guide rods 14, the guide rods 14 penetrate through the convex block 12 and are in sliding connection with the convex block 12, one end of the screw rod 13 stretches into the through groove 11, the screw rod 13 penetrates through the convex block 12 and is in threaded connection with the convex block 12, one end of the screw rod 13 can be in butt joint with a positive motor and a negative motor, so that the screw rod 13 can axially positively rotate under the driving of the motor, the convex block 12 can horizontally move in the through groove 11 along with the rotation of the screw rod 13, and the lower movable plate 10 is driven to synchronously move;
the surface of the lower movable plate 10 is adhered with an upper movable plate 9 capable of moving back and forth, the bottom surface of the upper movable plate 9 vertically and downwardly extends to form a T-shaped sliding bar 15, the surface of the lower movable plate 10 is provided with a sliding groove 16 matched with the sliding bar 15, one end of the sliding groove 16 is communicated with the side wall of the lower movable plate 10, the sliding bar 15 is inserted into the sliding groove 16, the sliding bar 15 is welded with the side wall of the sliding groove 16 through a spring 17, the upper movable plate 9 is used for placing a workpiece, and in order to avoid the workpiece from shaking, a clamp can be used for clamping and fixing the workpiece;
the sliding bar 15 is arranged vertically to the screw rod 13, the sliding bar 15 can slide linearly in the sliding groove 16, so that under the action of the sliding bar 15 and the sliding groove 16, the upper movable plate 9 can move left and right along with the lower movable plate 10, and the upper movable plate 9 can also move back and forth on the lower movable plate 10;
the bottom wall of the stirring cylinder 3 is welded and communicated with the feeding pipe 7, the feeding pipe 7 is communicated with the suction chamber of the gear pump 5, the discharge chamber of the gear pump 5 is communicated with the discharge pipe 8, and a nozzle is in threaded sealing connection with the bottom end of the discharge pipe 8, so that the coating is uniformly sprayed on the surface of a workpiece on one hand, the coating spraying range can be improved on the other hand, a motor is fixed on the gear pump 5 through a driving shaft, the motor can drive a driving gear to rotate, the driving gear is matched with a driven gear, when the driving gear and the motor are mutually meshed, the coating in the stirring cylinder 3 can be sucked into the suction chamber through the feeding pipe 7, and finally the coating is discharged through the discharge pipe 8 through the discharge chamber, so that the coating is sprayed on the surface of the workpiece through the nozzle at the bottom end of the discharge pipe 8, and the spraying operation on the workpiece is completed;
the bottom ends of the two stirring shafts 4 penetrate through the bottom wall of the stirring cylinder 3 and are movably connected with a bearing of the bottom wall of the stirring cylinder 3, one stirring shaft 4 is in transmission connection with a driving shaft on the gear pump 5 through a gear reduction box 6, the other stirring shaft 4 is in transmission connection with a driven shaft on the gear pump 5 through the gear reduction box 6, the gear pump 5 and the gear reduction box 6 are welded and fixed through metal connecting pieces, the gear reduction box 6 is welded and fixed on the bottom wall of the stirring cylinder 3 through metal connecting pieces, and as the power of the stirring shaft 4 is derived from the driving shaft and the driven shaft of the gear pump 5, the rotating speed of the stirring shaft 4 can be reduced through the gear reduction box 6 in order to affect the coating mixing effect too fast;
the feeding pipe 7, the discharging pipe 8 and the pump shell of the gear pump 5 are in flange sealing connection, so that the tightness can be improved, and leakage is avoided.
The surface of the workbench 1 is fixedly provided with a side plate 20 through bolts, the side plate 20 horizontally extends outwards to form protrusions 21 which are distributed at equal intervals on one side of the upper movable plate 9, the side wall of the upper movable plate 9 is welded and connected with a group of transverse plates 18, a roller 19 is movably connected between the two transverse plates 18 through bearings, the roller 19 is attached to the side plate 20, the protrusions 21 are arranged, the side surface of the side plate 20 forms a wavy shape, when the upper movable plate 9 moves left and right along with the lower movable plate 10, the upper movable plate 9 drives the roller 19 to synchronously move through the transverse plates 18, the roller 19 rolls on the side surface of the protrusions 21 when moving, and when the roller 19 rolls to the top end of the protrusions 21, the roller is gradually extruded by the protrusions 21, and the upper movable plate 9 is pushed to move on the lower movable plate 10 through the transverse plates 18;
when the upper movable plate 9 moves, the spring 17 is compressed, when the roller 19 rolls between the two bulges 21 again, under the elastic force of the spring 17, the upper movable plate 9 resets on the lower movable plate 10, and then the upper movable plate 9 can reciprocate back and forth on the surface of the lower movable plate 10 through the bulges 21, and can spray a workpiece in the longitudinal and transverse directions through the discharging pipe 8 in cooperation with the left and right movement of the lower movable plate 10, so that the spraying is uniform, and the work efficiency is improved.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides an alloy thermal barrier coating sprayer, includes workstation (1) to and weld support (2) on workstation (1), bolt fastening has churn (3) on support (2), is provided with a set of (4) stirring axle, its characterized in that in churn (3): a lower movable plate (10) capable of horizontally moving is arranged on the workbench (1), an upper movable plate (9) capable of moving forwards and backwards is attached to the surface of the lower movable plate (10),
the bottom wall of the stirring cylinder (3) is connected with and communicated with a feeding pipe (7) in a welding way, the feeding pipe (7) is communicated with a suction chamber of a gear pump (5), a discharge chamber of the gear pump (5) is communicated with a discharge pipe (8),
two (4) bottom runs through churn (3) diapire and with churn (3) diapire bearing swing joint, one (4) of them pass through gear reduction box (6) and the driving shaft transmission on gear pump (5) is connected, and another (4) pass through gear reduction box (6) and the driven shaft transmission on gear pump (5) is connected.
2. The alloy thermal barrier coating applicator of claim 1, wherein: the surface of the workbench (1) is provided with a through groove (11), a screw rod (13) movably connected with a bearing of the workbench (1) is penetrated through the workbench, the bottom surface of the lower movable plate (10) vertically extends downwards to form a convex block (12), and the convex block (12) extends into the through groove (11);
a group of guide rods (14) are welded and connected to the inner wall of the through groove (11), and the guide rods (14) penetrate through the convex blocks (12) and are connected with the convex blocks (12) in a sliding mode;
one end of the screw rod (13) extends into the through groove (11), and the screw rod (13) penetrates through the protruding block (12) and is in threaded connection with the protruding block (12).
3. The alloy thermal barrier coating applicator of claim 1, wherein: the surface of the workbench (1) is fixedly provided with a side plate (20) by bolts, the side plate (20) horizontally extends outwards to form protrusions (21) which are distributed at equal intervals on one side of the movable plate (9), and the protrusions (21) are triangular.
4. An alloy thermal barrier coating applicator as set forth in claim 3 wherein: the bottom surface of the upper movable plate (9) vertically extends downwards to form a T-shaped sliding strip (15), and the surface of the lower movable plate (10) is provided with a sliding groove (16) matched with the sliding strip (15);
one end of the sliding groove (16) is communicated with the side wall of the lower movable plate (10), the sliding strip (15) is inserted into the sliding groove (16), and the sliding strip (15) is welded with the side wall of the sliding groove (16) through a spring (17).
5. The alloy thermal barrier coating applicator of claim 4, wherein: the side wall of the upper movable plate (9) is welded and connected with a group of transverse plates (18), a roller (19) is movably connected between the two transverse plates (18) through a bearing, and the roller (19) is attached to the side plate (20).
6. The alloy thermal barrier coating applicator of claim 1, wherein: the gear pump (5) and the gear reduction box (6) are welded and fixed through metal connecting pieces, and the gear reduction box (6) is welded and fixed on the bottom wall of the stirring barrel (3) through the metal connecting pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320684777.9U CN219682996U (en) | 2023-03-31 | 2023-03-31 | Alloy thermal barrier coating sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320684777.9U CN219682996U (en) | 2023-03-31 | 2023-03-31 | Alloy thermal barrier coating sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219682996U true CN219682996U (en) | 2023-09-15 |
Family
ID=87961613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320684777.9U Active CN219682996U (en) | 2023-03-31 | 2023-03-31 | Alloy thermal barrier coating sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219682996U (en) |
-
2023
- 2023-03-31 CN CN202320684777.9U patent/CN219682996U/en active Active
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| GR01 | Patent grant |