CN220636244U - Casting sand mould flow coating machine - Google Patents
Casting sand mould flow coating machine Download PDFInfo
- Publication number
- CN220636244U CN220636244U CN202322209788.4U CN202322209788U CN220636244U CN 220636244 U CN220636244 U CN 220636244U CN 202322209788 U CN202322209788 U CN 202322209788U CN 220636244 U CN220636244 U CN 220636244U
- Authority
- CN
- China
- Prior art keywords
- stirring
- sand mould
- stirring kettle
- flow coating
- support frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004576 sand Substances 0.000 title claims abstract description 46
- 238000000576 coating method Methods 0.000 title claims abstract description 45
- 239000011248 coating agent Substances 0.000 title claims abstract description 44
- 238000005266 casting Methods 0.000 title claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 63
- 239000003973 paint Substances 0.000 claims abstract description 21
- 238000010992 reflux Methods 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims description 12
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model relates to a casting sand mould flow coating machine, which comprises a base, a paint stirring kettle and a sand mould support frame, wherein a reflux groove communicated with the paint stirring kettle is arranged in the sand mould support frame, and the technical key points are as follows: the sand mould support frame is equipped with the fretwork extension board in the position of reflux groove top, and the sand mould support frame is equipped with left and right sharp module in fretwork extension board left and right both sides's position, and an arch support body is supported jointly to left and right sharp module's slider top, is equipped with rather than concentric track groove on the periphery wall of arch support body, is equipped with the self-driven dolly on the track groove, is equipped with the shower nozzle towards arch support body inboard on the self-driven dolly, and the entry of shower nozzle utilizes hose and elevator pump's exit linkage, and the entry pipeline of elevator pump inserts in the coating stirred tank. The machine solves the problem that the movement of the discharge port needs manual operation when the existing flow coating device performs flow coating operation, further reduces the labor intensity of workers and obviously improves the flow coating efficiency.
Description
Technical Field
The utility model relates to a casting sand mold flow coating device, in particular to a casting sand mold flow coating machine.
Background
Casting sand molds are formed by pouring a liquid in a molten state into a corresponding sand mold. After sand molding, a corrosion-resistant coating layer is required to be arranged on the surface of the sand mold. The flow coating is to put the work piece to be flow coated on the net by using the paint containing groove with the filter screen, the paint is pumped into the high-level groove by a pump, and a hose made of polytetrafluoroethylene is generally adopted for flow coating and is manually operated.
CN 218475982U discloses a gravity flow coating tool for casting sand mould coating brushing, which comprises a mounting base, top surface one side of installation base is provided with the feed table, top one side of feed table is provided with the stirring storage bucket, the top of stirring storage bucket is provided with agitator motor, adopts filter screen and inlet pipe in the feed table, can collect the coating of flow coating outside the psammitolite, and can adjust the flow coating angle of discharge gate through the bellows. But has the following problems in use: the movement of the discharge hole still needs manual operation, and the labor intensity of staff is high.
Disclosure of Invention
The utility model aims to provide a casting sand mold flow coating machine which is reasonable in structure and reliable in use, solves the problem that the movement of a discharge hole needs manual operation when the existing flow coating device performs flow coating operation, further reduces the labor intensity of staff and obviously improves the flow coating efficiency.
The technical scheme of the utility model is as follows:
the utility model provides a casting sand mould flow coating machine, includes the base, locates coating stirred tank and sand mould support frame on the base, is equipped with the reflux tank with coating stirred tank intercommunication in the sand mould support frame, its technical essential is: the sand mould support frame is equipped with the fretwork extension board in the position of reflux groove top, and the sand mould support frame is equipped with left and right sharp module in the position of fretwork extension board left and right both sides, and an arch support body is supported jointly to left and right sharp module's slider top, be equipped with rather than concentric track groove on the periphery wall of arch support body, be equipped with the self-driven dolly on the track groove, be equipped with the shower nozzle towards arch support body inboard on the self-driven dolly, the entry of shower nozzle utilizes hose and elevator pump's exit linkage, the entry pipeline of elevator pump inserts in the coating stirred tank.
The casting sand mold flow coater comprises a stirring kettle body, a stirring motor arranged at the center of the top of the stirring kettle body, a stirring vertical shaft arranged in the stirring kettle body and connected with the stirring motor, a stirring paddle arranged at the lower end of the stirring vertical shaft, and a filter screen plate arranged in the stirring kettle body, wherein the filter screen plate is positioned above the stirring paddle, a avoidance hole corresponding to the stirring vertical shaft is formed in the center of the filter screen plate, and a shaft sleeve attached to the stirring vertical shaft is arranged in the avoidance hole.
According to the casting sand mold flow coater, the side wall of the coating stirring kettle is provided with the return pipeline higher than the filter screen plate, the other end of the return pipeline is communicated with the return groove, and the return pipeline is provided with the control valve.
According to the casting sand mold flow coating machine, the bottom surface of the backflow groove is an inclined surface, and the low-position end of the inclined surface is provided with the backflow interface connected with the backflow pipeline.
According to the casting sand mold flow coater, the lifting pump is fixed at the top of the paint stirring kettle, and the lower end of the inlet pipeline of the lifting pump is inserted below the filter screen plate in the paint stirring kettle and is close to the kettle bottom.
The casting sand mold flow coating machine comprises an inner carriage plate positioned at the inner side of the arch frame body, an outer carriage plate positioned at the outer side of the arch frame body, square connecting columns positioned in the track groove and used for connecting the inner carriage plate and the outer carriage plate into a whole, an inner traveling wheel set arranged on the inner carriage plate, an outer traveling wheel set arranged on the outer carriage plate, and a driving mechanism connected with a traveling wheel shaft of the outer traveling wheel set, wherein the inner traveling wheel set and the outer traveling wheel set are closely attached to the inner wall and the outer wall of the arch frame body, so that the self-driven trolley is positioned on the arch frame body when no driving mechanism acts.
According to the casting sand mold flow coating machine, the square connecting column is a hollow column, the end part positioned in the arch frame body is fixedly provided with the spray head, and the end part positioned outside the arch frame body is fixedly connected with the hose.
According to the casting sand mold flow coating machine, the universal wheel set is arranged below the base, so that the casting sand mold flow coating machine can be moved conveniently.
The beneficial effects of the utility model are as follows:
1. the self-driven trolley is provided with the spray head, the self-driven trolley can move along the track groove of the arched frame body and is positioned at a proper position, so that the spray head faces the surface of a workpiece in the arched frame body to carry out flow coating operation, and the spray head can adjust the position on the arched frame body according to the position of the workpiece to be flow coated. Meanwhile, the left and right linear modules drive the arched frame body to linearly move, so that the spray head can flow coating along the length direction of the workpiece. In conclusion, the spray head can move under the drive of the self-driven trolley and the arched frame body, so that the problem that the movement of the discharge hole needs manual operation when the existing flow coating device performs flow coating operation is solved, the labor intensity of workers is further reduced, and the flow coating efficiency of workpieces is remarkably improved.
2. The lower end of the inlet pipeline of the lifting pump is inserted below the filter screen plate in the coating stirring kettle and is close to the kettle bottom, so that the condition that large sundries enter the inlet pipeline of the lifting pump is avoided, and the quality of the coating of flow coating is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a right side view of FIG. 1;
fig. 3 is an enlarged view of a portion a in fig. 1.
In the figure: 1. the paint stirring kettle comprises a paint stirring kettle body, a stirring motor, a lifting pump, a hose, an arched frame body, a track groove, a sliding block, a left straight line module, a return groove, a sand mould supporting frame, a universal wheel set, a return pipe, a control valve, a stirring vertical shaft, a inlet pipe, a filter screen plate, a stirring paddle, a hollow supporting plate, a driving wheel set, an inner walking wheel set, a spray head, a right straight line module, a square connecting column, an outer vehicle plate, a driving motor and an inner vehicle plate.
Detailed Description
The utility model will be described in detail with reference to the drawings.
As shown in fig. 1 to 3, the casting sand mold flow coater comprises a base, a paint stirring kettle 1 arranged on the base and a sand mold supporting frame 10. The universal wheel set 11 is arranged below the base to facilitate movement.
Wherein, be equipped with the reflux tank 9 with coating stirred tank 1 intercommunication in the sand mould support frame 10, sand mould support frame 10 is equipped with fretwork extension board 18 above reflux tank 9 for place the work piece of waiting to scribble. The sand mould support frame 10 is provided with a left linear module 8 and a right linear module 22 at the left side and the right side of the hollowed support plate 18, and an arch frame body 5 is commonly supported above the sliding blocks 7 of the left linear module and the right linear module. The outer peripheral wall of the arched frame body 5 is provided with a track groove 6 concentric with the arched frame body, and the track groove 6 is provided with a self-driven trolley. The self-driven trolley is provided with a spray head 21 facing the inner side of the arched frame body 6, an inlet of the spray head 21 is connected with an outlet of the lifting pump 3 by a hose 4, and an inlet pipeline 15 of the lifting pump 3 is inserted into the paint stirring kettle 1.
In this embodiment, the paint stirring kettle 1 comprises a stirring kettle body, a stirring motor 2 arranged at the center of the top of the stirring kettle body, a stirring vertical shaft 14 arranged in the stirring kettle body and connected with the stirring motor 2, a stirring paddle 17 arranged at the lower end of the stirring vertical shaft 14, and a filter screen plate 16 arranged in the stirring kettle body. The filter screen plate 16 is positioned above the stirring paddles 17, the center of the filter screen plate 16 is provided with an avoidance hole corresponding to the stirring vertical shaft 14, and a shaft sleeve attached to the stirring vertical shaft 14 is arranged in the avoidance hole. The side wall of the paint stirring kettle 1 is provided with a return pipeline 12 higher than a filter screen plate 16, the other end of the return pipeline 12 is communicated with a return groove 9, and the return pipeline 12 is provided with a control valve 13. The bottom surface of the reflux groove 9 is an inclined plane, and the lower end of the inclined plane is provided with a reflux interface connected with a reflux pipeline 12. The lifting pump 3 is fixed on the top of the paint stirring kettle 1, and the lower end of an inlet pipeline 15 of the lifting pump 3 is inserted below a filter screen plate 16 in the paint stirring kettle 1 and is close to the kettle bottom.
The self-driven trolley comprises an inner trolley plate 26 positioned at the inner side of the arched frame body 5, an outer trolley plate 24 positioned at the outer side of the arched frame body 5, square connecting columns 23 positioned in the track grooves 6 and used for connecting the inner trolley plate 26 and the outer trolley plate 24 into a whole, an inner travelling wheel set 20 arranged on the inner trolley plate 26, an outer travelling wheel set 19 arranged on the outer trolley plate 24 and a driving mechanism connected with a travelling wheel axle of the outer travelling wheel set 19. The inner and outer travelling wheel sets are closely attached to the inner and outer walls of the arch frame 5 so that the self-driven trolley is positioned on the arch frame 5 when no driving mechanism is used. The driving mechanism comprises a driving motor 25 fixed on the outer vehicle plate 24, a driven gear fixed on a travelling wheel axle and a driving gear fixed at the output end of the driving motor 25 and meshed with the driven gear. The square connecting column 23 is a hollow column, the end part positioned in the arched frame body 5 is fixedly provided with a spray head 21, and the end part positioned outside the arched frame body 5 is fixedly connected with the hose 4.
Working principle:
1. the workpiece to be coated is placed on the upper surface of the hollowed-out support plate 18 above the reflow groove 9.
2. The stirring motor 2 is started to drive the stirring paddle 17 to stir the paint uniformly.
3. The driving motor 25 is started to drive the self-driven trolley to move to a proper position on the arched frame body 5, if the self-driven trolley is stopped at the top of the arched frame body 5, the left and right linear modules are started again to drive the arched frame body 5 to move from one end of the workpiece to the other end, in the process, the lifting pump 3 extracts paint to be sprayed on the top surface of the workpiece through the hose 4 and the spray head 21, and when the left and right sides of the workpiece are sprayed, the self-driven trolley is utilized to perform adaptive positioning on the arched frame body 5. See the position of the self-driven trolley indicated by the broken line in fig. 2. Until the surfaces on the left and right sides of the workpiece are coated.
4. The dropped paint generated in the flow coating process is collected through the reflux groove 9 and then flows back to the paint stirring kettle 1 through the reflux pipeline 12, so that the recycling is realized.
The foregoing describes the embodiments of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to fall within the scope of the present utility model.
Claims (8)
1. The utility model provides a casting sand mould flow coating machine, includes the base, locates coating stirred tank and sand mould support frame on the base, is equipped with the reflux tank with coating stirred tank intercommunication in the sand mould support frame, its characterized in that: the sand mould support frame is equipped with the fretwork extension board in the position of reflux groove top, and the sand mould support frame is equipped with left and right sharp module in the position of fretwork extension board left and right both sides, and an arch support body is supported jointly to left and right sharp module's slider top, be equipped with rather than concentric track groove on the periphery wall of arch support body, be equipped with the self-driven dolly on the track groove, be equipped with the shower nozzle towards arch support body inboard on the self-driven dolly, the entry of shower nozzle utilizes hose and elevator pump's exit linkage, the entry pipeline of elevator pump inserts in the coating stirred tank.
2. The foundry sand flow coater of claim 1 wherein: the coating stirring kettle comprises a stirring kettle body, a stirring motor arranged at the center of the top of the stirring kettle body, a stirring vertical shaft arranged in the stirring kettle body and connected with the stirring motor, a stirring paddle arranged at the lower end of the stirring vertical shaft, and a filter screen plate arranged in the stirring kettle body, wherein the filter screen plate is positioned above the stirring paddle, a avoidance hole corresponding to the stirring vertical shaft is formed in the center of the filter screen plate, and a shaft sleeve attached to the stirring vertical shaft is arranged in the avoidance hole.
3. The foundry sand flow coater of claim 1 wherein: the side wall of the paint stirring kettle is provided with a return pipeline higher than the filter screen plate, the other end of the return pipeline is communicated with a return groove, and the return pipeline is provided with a control valve.
4. The foundry sand flow coater of claim 1 wherein: the bottom surface of the reflux groove is an inclined plane, and the lower end of the inclined plane is provided with a reflux interface connected with a reflux pipeline.
5. The foundry sand flow coater of claim 1 wherein: the lifting pump is fixed at the top of the paint stirring kettle, and the lower end of an inlet pipeline of the lifting pump is inserted below a filter screen plate in the paint stirring kettle and is close to the kettle bottom.
6. The foundry sand flow coater of claim 1 wherein: the self-driven trolley comprises an inner trolley plate positioned at the inner side of the arched frame body, an outer trolley plate positioned at the outer side of the arched frame body, square connecting columns positioned in the track grooves and used for connecting the inner trolley plate and the outer trolley plate into a whole, an inner travelling wheel set arranged on the inner trolley plate, an outer travelling wheel set arranged on the outer trolley plate, and a driving mechanism connected with a travelling wheel shaft connected with the outer travelling wheel set, wherein the inner travelling wheel set and the outer travelling wheel set are closely attached to the inner wall and the outer wall of the arched frame body, so that the self-driven trolley is positioned on the arched frame body when no driving mechanism acts.
7. The foundry sand flow coater of claim 6 wherein: the square connecting column is a hollow column, a spray head is fixed at the end part positioned in the arched frame body, and the end part positioned outside the arched frame body is fixedly connected with the hose.
8. The foundry sand flow coater of claim 1 wherein: and a universal wheel set is arranged below the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322209788.4U CN220636244U (en) | 2023-08-17 | 2023-08-17 | Casting sand mould flow coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322209788.4U CN220636244U (en) | 2023-08-17 | 2023-08-17 | Casting sand mould flow coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220636244U true CN220636244U (en) | 2024-03-22 |
Family
ID=90293231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322209788.4U Active CN220636244U (en) | 2023-08-17 | 2023-08-17 | Casting sand mould flow coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220636244U (en) |
-
2023
- 2023-08-17 CN CN202322209788.4U patent/CN220636244U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110173119B (en) | Pumping and vibrating integrated equipment for concrete construction | |
| CN114643353B (en) | Aluminum alloy casting device capable of reducing working strength of workers | |
| CN110860651A (en) | High accuracy 3D sand mould printing apparatus | |
| CN211074180U (en) | Dust removal device of stirrer | |
| CN220636244U (en) | Casting sand mould flow coating machine | |
| CN105798237A (en) | Riser forming machine | |
| CN116727634A (en) | Casting equipment with compression function | |
| CN205995340U (en) | A kind of shock reducing type chemical industry high-efficiency stirring mixing arrangement being easy to clean | |
| CN214224702U (en) | Cement detects curing means | |
| CN218312395U (en) | Cylindrical grinder that machining used | |
| CN211051749U (en) | Automatic spraying device for release agent | |
| CN216732330U (en) | Automatic ink jet device | |
| CN114653901A (en) | Flow coating device and flow coating method for automatic production line of magnesium alloy cabin casting mold | |
| CN211135435U (en) | Device is paintd to clay sand casting coating | |
| CN2053551U (en) | Cleaning and spray coating machine of steel ingot mould | |
| CN220535239U (en) | Multi-nozzle electric fluid printing equipment with pressure regulating and stirring functions | |
| CN217830496U (en) | Spraying device of casting release agent | |
| CN215141278U (en) | Automatic cleaning and spraying device for upper die of concrete pipe pile | |
| CN216655015U (en) | Aeroengine production is with surperficial LOGO machine of scribbling | |
| CN214406616U (en) | Spraying cooling device for chromium plating of crystallizer copper plate | |
| CN219466498U (en) | Automatic grouting device | |
| CN220177228U (en) | Novel movable release agent spraying device | |
| CN217615567U (en) | Building construction material surface spraying device | |
| CN218080258U (en) | Sand mixing device for metal ingot casting mold | |
| CN113699344B (en) | Cooling tank in bolt hot working treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |