CN221087200U - Casting coating flow coating machine - Google Patents
Casting coating flow coating machine Download PDFInfo
- Publication number
- CN221087200U CN221087200U CN202322836350.9U CN202322836350U CN221087200U CN 221087200 U CN221087200 U CN 221087200U CN 202322836350 U CN202322836350 U CN 202322836350U CN 221087200 U CN221087200 U CN 221087200U
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- Prior art keywords
- flow coating
- casting
- flow
- coating
- gear
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- 239000011248 coating agent Substances 0.000 title claims abstract description 71
- 238000000576 coating method Methods 0.000 title claims abstract description 71
- 238000005266 casting Methods 0.000 title claims abstract description 30
- 238000003860 storage Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 239000003973 paint Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000010992 reflux Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 239000007921 spray Substances 0.000 abstract description 8
- 239000004576 sand Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model discloses a casting coating flow coating machine, which comprises a supporting rod, wherein a flow coating workbench is arranged on the supporting rod, a guide bracket is arranged at the top of the supporting rod and is parallel to the flow coating workbench, a sliding block is connected onto the guide bracket in a sliding manner, a supporting plate is arranged on the sliding block, a rotating mechanism is arranged at the bottom of the supporting plate, a connecting rod is arranged on the rotating mechanism, a storage box is arranged at the bottom end of the connecting rod, a bottom plate is arranged at the bottom end of the storage box, an expanding mechanism is arranged on the bottom plate, a hose is connected to the bottom of the storage box, a spray head is arranged at one movable end of the hose, the rotating mechanism comprises a limiting rotating ring, a rotating ring, an inner gear ring, a transmission gear, a speed reducing motor and a driving gear, and the expanding mechanism comprises an electric push rod, a push block, a flow coating support arm and a connecting plate. The utility model belongs to the technical field of casting flow coating, and particularly relates to a casting coating flow coating machine which is simple to operate and high in efficiency.
Description
Technical Field
The utility model belongs to the technical field of casting flow coating, and particularly relates to a casting coating flow coating machine.
Background
The flow coating is to spray the sand mold from top to bottom by utilizing the gravity effect, uniformly cover the surface of the sand mold under the gravity effect, and the redundant paint can still flow into the paint containing groove through the filter screen and then be pressed back into the high-level groove from the groove by the pump so as to be recycled, thereby having the advantages of high smoothness, labor saving and the like. An existing casting coating flow coater, such as a casting modeling automatic flow coater disclosed in application number 201721347802.5, comprises a coating stirrer and an air pump, wherein a conveying pump is arranged in front of the coating stirrer and the air pump, a discharge port of the coating stirrer is communicated with a feed port of the conveying pump through a discharge pipeline, and a compressed air outlet of the air pump pressurizes a pump cavity of the conveying pump through an air flow pipeline; the delivery pump outlet is connected with a paint delivery hose, and the front end of the paint delivery hose is connected with a spray head; the spray head is placed on the flow coating device in front of the air pump. The circulation of the paint can be realized, the paint loss is reduced, the purpose of uniformly coating the paint on the surface of the sand core is realized, the manual brushing is replaced, and the working efficiency is improved. However, in the actual flow coating production process, because the shapes and sizes of the sand cores for casting are different, the fixed spray heads can only spray in the middle or spray back and forth, the coating can only finish the coating by means of natural flow, the flow coating efficiency is low, and the reciprocating spray nozzle is easy to cause uneven coating of the residual coating due to the drying of the coating of the flow coating, so that the surface smoothness is affected.
Disclosure of utility model
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a casting paint flow coater, which effectively solves the problem that the existing casting paint flow coater has low nozzle position fixing and can only rely on natural flow coating efficiency, and solves the problem that the nozzle is easy to reciprocate to cause poor finish.
The technical scheme adopted by the utility model is as follows: the utility model provides a casting coating flow coater, which comprises a supporting rod and is characterized in that: be equipped with the flow coating workstation on the bracing piece, the top of bracing piece is equipped with the guide bracket, and the guide bracket is parallel arrangement with the flow coating workstation, sliding connection has the slider on the guide bracket, be equipped with the backup pad on the slider, the bottom of backup pad is equipped with slewing mechanism, be equipped with the connecting rod on the slewing mechanism, the bottom of connecting rod is equipped with the storage case, the bottom of storage case is equipped with the bottom plate, be equipped with expansion mechanism on the bottom plate, the bottom of storage case is connected with the hose, and the hose runs through the bottom plate and locate on the expansion mechanism, the one end of hose activity is equipped with the shower nozzle.
In order to realize the even spraying of coating, slewing mechanism includes spacing swivel, ring gear, drive gear, gear motor and drive gear, the bottom of backup pad is located to spacing swivel, the swivel is rotated and is connected on spacing swivel, the ring gear is located on the swivel inner wall, drive gear rotates and is connected in the backup pad and set up with the ring gear meshing, gear motor locates the top of backup pad, drive gear locates on the gear motor output and sets up with the drive gear meshing, the connecting rod equipartition is on the swivel.
Better, in order to enlarge the spraying area, improve the efficiency of flow coating, expansion mechanism includes electric putter, ejector pad, flow coating support arm and connecting plate, the bottom of bottom plate is located perpendicularly to the electric putter, the expansion pad is located the expansion end of electric putter, the flow coating support arm rotates to be connected on the bottom plate, connecting plate one end rotates to be connected on the flow coating support arm, the other end of connecting plate rotates to be connected on the ejector pad.
Further, be equipped with the grid on the flow coating workstation, the bottom of flow coating workstation is equipped with the cover that catchments, and catchments the below of grid is located to the cover, the bottom of cover that catchments is equipped with the backward flow case, be equipped with the conveying pipeline on the lateral wall of backward flow case, be connected with the delivery pump on the conveying pipeline, be equipped with the coupling on rotating mechanism's the lateral wall.
Further, the guide bracket is rotationally connected with a screw, the sliding block is in threaded connection with the screw, a servo motor is arranged on the side wall of the guide bracket, and the servo motor is connected with the screw.
Wherein, the front end of backward flow case is equipped with the access panel, be equipped with the filter screen on the backward flow incasement wall, and the filter screen is parallel arrangement with the grid.
Further, the connecting rod is arranged between the rotating ring and the rotating mechanism, and the bottom plate and the flow coating workbench are arranged in parallel.
Preferably, the limiting swivel is a circular ring with an L-shaped section, the swivel is a circular ring with a U-shaped section, and the flow coating support arm is L-shaped.
Preferably, the water collecting cover is a hollow quadrangular frustum pyramid.
The beneficial effects obtained by the utility model by adopting the structure are as follows: according to the casting paint flow coater, the problem that the existing casting paint flow coater is low in efficiency due to the fact that the existing casting paint flow coater is fixed in position and can only rely on natural flow coating is effectively solved, the problem that the smoothness is poor due to the fact that the nozzle reciprocates is solved, the nozzle can be evenly sprayed from the center outwards through the expansion mechanism, the surface of a sand core can be quickly and efficiently covered with paint due to the fact that the expansion mechanism is matched with the rotation mechanism, production efficiency is improved, surface paint smoothness is guaranteed, and the casting paint flow coater is simple to operate and high in efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of a casting coating flow coater according to the first aspect of the present utility model;
FIG. 2 is a schematic view of the overall structure of a casting coating flow coater according to the second aspect of the present utility model;
FIG. 3 is a cross-sectional view of a casting dope flow coater according to the present utility model;
fig. 4 is an enlarged partial schematic view of the portion a in fig. 3.
Wherein 1, the bracing piece, 2, the flow coating workbench, 3, the guide bracket, 4, the slider, 5, the backup pad, 6, rotary mechanism, 7, the connecting rod, 8, the storage case, 9, the bottom plate, 10, expansion mechanism, 11, hose, 12, the shower nozzle, 13, spacing swivel, 14, the swivel, 15, the ring gear, 16, drive gear, 17, gear motor, 18, driving gear, 19, electric push rod, 20, push block, 21, the flow coating support arm, 22, connecting plate, 23, grid, 24, water collecting cover, 25, the backflow case, 26, conveying pipeline, 27, conveying pump, 28, coupling, 29, screw rod, 30, servo motor, 31, access panel, 32, filter screen.
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.
As shown in fig. 1, 2, 3 and 4, the casting paint flow coater according to the present utility model comprises a support bar 1, and is characterized in that: be equipped with the flow coating workstation 2 on the bracing piece 1, the top of bracing piece 1 is equipped with direction support 3, and direction support 3 is parallel arrangement with flow coating workstation 2, sliding connection has slider 4 on the direction support 3, be equipped with backup pad 5 on the slider 4, the bottom of backup pad 5 is equipped with slewing mechanism 6, be equipped with connecting rod 7 on the slewing mechanism 6, the bottom of connecting rod 7 is equipped with storage box 8, the bottom of storage box 8 is equipped with bottom plate 9, be equipped with expansion mechanism 10 on the bottom plate 9, the bottom of storage box 8 is connected with hose 11, and hose 11 runs through bottom plate 9 and locates on expansion mechanism 10, the one end of hose 11 activity is equipped with shower nozzle 12.
As shown in fig. 1, 2, 3 and 4, the rotating mechanism 6 comprises a limiting rotating ring 13, a rotating ring 14, an annular gear 15, a transmission gear 16, a gear motor 17 and a driving gear 18, wherein the limiting rotating ring 13 is arranged at the bottom of the supporting plate 5, the rotating ring 14 is rotationally connected to the limiting rotating ring 13, the annular gear 15 is arranged on the inner wall of the rotating ring 14, the transmission gear 16 is rotationally connected to the supporting plate 5 and is meshed with the annular gear 15, the gear motor 17 is arranged at the top of the supporting plate 5, the driving gear 18 is arranged at the output end of the gear motor 17 and is meshed with the transmission gear 16, and the connecting rods 7 are uniformly distributed on the rotating ring 14.
As shown in fig. 1, 2, 3 and 4, the expansion mechanism 10 includes an electric push rod 19, a push block 20, a flow coating support arm 21 and a connecting plate 22, wherein the electric push rod 19 is vertically arranged at the bottom of the bottom plate 9, the push block 20 is arranged at the movable end of the electric push rod 19, the flow coating support arm 21 is rotationally connected to the bottom plate 9, one end of the connecting plate 22 is rotationally connected to the flow coating support arm 21, and the other end of the connecting plate 22 is rotationally connected to the push block 20.
As shown in fig. 1, 2, 3 and 4, the flow coating workbench 2 is provided with a grid 23, the bottom of the flow coating workbench 2 is provided with a water collecting cover 24, the water collecting cover 24 is arranged below the grid 23, the bottom of the water collecting cover 24 is provided with a reflux tank 25, the side wall of the reflux tank 25 is provided with a conveying pipe 26, the conveying pipe 26 is connected with a conveying pump 27, and the side wall of the rotating mechanism 6 is provided with a pipe joint 28.
The guide bracket 3 is rotationally connected with a screw 29, the sliding block 4 is in threaded connection with the screw 29, a servo motor 30 is arranged on the side wall of the guide bracket 3, and the servo motor 30 is connected with the screw 29; the front end of the reflux tank 25 is provided with an access panel 31, the inner wall of the reflux tank 25 is provided with a filter screen 32, and the filter screen 32 and the grid 23 are arranged in parallel.
The connecting rod 7 is arranged between the rotating ring 14 and the rotating mechanism 6, and the bottom plate 9 is arranged in parallel with the flow coating workbench 2; the limiting swivel 13 is arranged in a circular ring with an L-shaped cross section, the swivel 14 is arranged in a circular ring with a U-shaped cross section, and the flow coating support arm 21 is arranged in an L-shaped cross section; the water collection cover 24 is a hollow quadrangular frustum of a prism.
When the automatic sand coating machine is specifically used, sand cores and the like are placed on the grid 23, the servo motor 30 is opened to enable the two groups of servo motors 30 to drive the screw rods 29 to synchronously rotate, the sliding blocks 4 in threaded connection with the screw rods 29 drive the supporting plate 5 to move along the guide bracket 3, the rotating mechanism 6 is located above the sand cores, the reducing motor 17 is opened to drive the driving gear 18 to rotate, the inner gear ring 15 is driven by the transmission gear 16 to drive the rotating ring 14 to rotate on the limiting rotating ring 13, meanwhile, the electric push rod 19 is controlled to slowly extend out, the push block 20 drives the connecting plate 22 to enable the area of the connecting plate 22 to be horizontal, and accordingly the distance between the groups of flow coating support arms 21 is increased.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (9)
1. The utility model provides a casting coating flow coating machine, includes bracing piece, its characterized in that: be equipped with the flow coating workstation on the bracing piece, the top of bracing piece is equipped with the guide bracket, and the guide bracket is parallel arrangement with the flow coating workstation, sliding connection has the slider on the guide bracket, be equipped with the backup pad on the slider, the bottom of backup pad is equipped with slewing mechanism, be equipped with the connecting rod on the slewing mechanism, the bottom of connecting rod is equipped with the storage case, the bottom of storage case is equipped with the bottom plate, be equipped with expansion mechanism on the bottom plate, the bottom of storage case is connected with the hose, and the hose runs through the bottom plate and locate on the expansion mechanism, the one end of hose activity is equipped with the shower nozzle.
2. A casting dope flow coater according to claim 1, wherein: the rotating mechanism comprises a limiting rotating ring, a rotating ring, an inner gear ring, a transmission gear, a gear motor and a driving gear, wherein the limiting rotating ring is arranged at the bottom of the supporting plate, the rotating ring is rotationally connected to the limiting rotating ring, the inner gear ring is arranged on the inner wall of the rotating ring, the transmission gear is rotationally connected to the supporting plate and is meshed with the inner gear ring, the gear motor is arranged at the top of the supporting plate, the driving gear is arranged at the output end of the gear motor and is meshed with the transmission gear, and the connecting rods are uniformly distributed on the rotating ring.
3. A casting dope flow coater according to claim 2, wherein: the expansion mechanism comprises an electric push rod, a push block, a flow coating support arm and a connecting plate, wherein the electric push rod is vertically arranged at the bottom of the bottom plate, the push block is arranged at the movable end of the electric push rod, the flow coating support arm is rotationally connected to the bottom plate, one end of the connecting plate is rotationally connected to the flow coating support arm, and the other end of the connecting plate is rotationally connected to the push block.
4. A casting dope flow coater according to claim 3, wherein: the automatic flow coating device is characterized in that a grid is arranged on the flow coating workbench, a water collecting cover is arranged at the bottom of the flow coating workbench, the water collecting cover is arranged below the grid, a backflow box is arranged at the bottom of the water collecting cover, a conveying pipe is arranged on the side wall of the backflow box, a conveying pump is connected onto the conveying pipe, and a pipe joint is arranged on the side wall of the rotating mechanism.
5. A casting paint flow coater according to claim 4 wherein: the guide support is rotationally connected with a screw rod, the sliding block is in threaded connection with the screw rod, a servo motor is arranged on the side wall of the guide support, and the servo motor is connected with the screw rod.
6. A casting paint flow coater according to claim 5 wherein: the front end of the reflux box is provided with an access board, the inner wall of the reflux box is provided with a filter screen, and the filter screen and the grid are arranged in parallel.
7. A casting dope flow coater according to claim 6, wherein: the connecting rod is arranged between the rotating ring and the rotating mechanism, and the bottom plate and the flow coating workbench are arranged in parallel.
8. A casting paint flow coater according to claim 7 wherein: the limiting swivel is circular ring setting with L-shaped cross section, the swivel is circular ring setting with U-shaped cross section, the flow coating support arm is L-shaped setting.
9. A casting paint flow coater according to claim 8 wherein: the water collecting cover is a hollow quadrangular frustum pyramid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322836350.9U CN221087200U (en) | 2023-10-23 | 2023-10-23 | Casting coating flow coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322836350.9U CN221087200U (en) | 2023-10-23 | 2023-10-23 | Casting coating flow coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221087200U true CN221087200U (en) | 2024-06-07 |
Family
ID=91319269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322836350.9U Active CN221087200U (en) | 2023-10-23 | 2023-10-23 | Casting coating flow coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221087200U (en) |
-
2023
- 2023-10-23 CN CN202322836350.9U patent/CN221087200U/en active Active
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