CN208374134U - A kind of moulding machine suitable for auto feed - Google Patents
A kind of moulding machine suitable for auto feed Download PDFInfo
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- CN208374134U CN208374134U CN201820981385.8U CN201820981385U CN208374134U CN 208374134 U CN208374134 U CN 208374134U CN 201820981385 U CN201820981385 U CN 201820981385U CN 208374134 U CN208374134 U CN 208374134U
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- cover board
- moulding machine
- sandbox
- feed
- auto feed
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Abstract
The utility model belongs to Casting Equipment field, and in particular to a kind of moulding machine suitable for auto feed, comprising: close the sandbox of setting；The sandbox includes: horizontally disposed bottom plate, each side plate for being removably mounted at bottom plate side and the cover board suitable for sliding up and down along side plate；And exhaust outlet is offered on the cover board；The exhaust outlet is suitable for the opening when cover board moves downward.The moulding machine suitable for auto feed of the utility model, which closes sandbox, to be arranged, the molding sand in compacting sandbox is repeatedly moved downward by cover board, and the gas in sandbox is discharged by exhaust outlet in compacting process, reduce the resistance that gas moves downward cover board, reduce the stomata in molding sand, improves the molding effect of sand mold.
Description
Technical field
The utility model relates to Casting Equipment fields, and in particular to a kind of moulding machine suitable for auto feed.
Background technique
The consolidation degree of molding sand is to influence the key factor of castability, and existing moulding machine is usually currently on the market
Upper drag box is driven to generate relative motion by cylinder or motor, by sand compaction.There are a large amount of stomatas, consolidation journeys in molding sand
It spends poor；Especially the edge of sand mold is damaged in demoulding, is not only taken time and effort since radial pressure is small, it is loose to be easier,
And be difficult to repair, it is unfavorable for producing in enormous quantities.
Utility model content
The purpose of the utility model is to provide a kind of moulding machines suitable for auto feed, repeatedly to be moved downward by cover board
The molding sand being compacted in sandbox.
In order to solve the above-mentioned technical problem, the utility model provides a kind of moulding machine suitable for auto feed, comprising: envelope
Close the sandbox of setting；The sandbox include: horizontally disposed bottom plate, each side plate for being removably mounted at bottom plate side and be suitable for edge
The cover board that side plate slides up and down；And exhaust outlet is offered on the cover board；The exhaust outlet is suitable for when cover board moves downward
It opens.
Further, the feed inlet being connected with feed bin is also provided on the cover board；When cover board moves upwards, the row
Port is closed, so as to negative pressure is generated in sandbox, it will be in the drying molding sand sucking sandbox in feed bin.
Further, the moulding machine suitable for auto feed further includes the water inlet on cover board；The water inlet with
It is connected to for water end (W.E.), with the drying type sand blasting water into sandbox.
Further, the moulding machine suitable for auto feed further include: by the vertical cylinder of control module control driving；Institute
The piston rod end for stating vertical cylinder is connected by mandril with cover board.
Further, be equipped on the outer wall of each side plate upright sliding bar and with the matched linear bearing of upright sliding bar；The top
Bearing mounting bracket is installed on bar；And the bearing mounting bracket is suitable for passing through corresponding bearing block and each linear bearing phase
Even.
Further, the exhaust outlet, feed inlet and water inlet are mounted on corresponding regulating valve；The control module is suitable
It is opened or closed in controlling each regulating valve respectively by corresponding driving circuit.
Further, the bottom of the feed bin, which is additionally provided with, is connected to the control module weighing sensor；Work as weighing sensor
The drying molding sand of detection releases weight value when being equal to the setting value of control module, and control module control is closed charging and adjusted
Valve.
Further, it is connected between each side plate and bottom plate and adjacent side plates by screw threads for fastening.
The utility model has the beneficial effects that the moulding machine suitable for auto feed of the utility model sets sandbox closing
It sets, the molding sand in compacting sandbox is repeatedly moved downward by cover board, and be discharged in sandbox in compacting process by exhaust outlet
Gas reduces the resistance that gas moves downward cover board, reduces the stomata in molding sand, improves the molding effect of sand mold.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the moulding machine suitable for auto feed of the utility model；
Fig. 2 is the top view of the bearing mounting bracket of the utility model；
In figure: sandbox 1, bottom plate 11, side plate 12, upright sliding bar 121, linear bearing 122, cover board 13, exhaust outlet 14, exhaust
Regulating valve 141, feed inlet 15 feed regulating valve 151, water inlet 16, inlet regulating valve 161, dry molding sand 2, feed bin 3, title
Retransmit sensor 31, vertical cylinder 4, mandril 41, bearing mounting bracket 42, bearing block 421.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
Fig. 1 is the structural schematic diagram of the moulding machine suitable for auto feed of the utility model.
As shown in Figure 1, present embodiments providing a kind of moulding machine suitable for auto feed, comprising: close the sandbox of setting
1；The sandbox 1 includes: horizontally disposed bottom plate 11, each side plate 12 for being removably mounted at 11 side of bottom plate and is suitable for along side plate
12 cover boards 13 slided up and down；And exhaust outlet 14 is offered on the cover board 13；The exhaust outlet 14 be suitable for cover board 13 to
It is opened when lower movement.
Preferably, the separation net for being suitable for that molding sand 2 is stopped to escape is installed at the exhaust outlet 14.
The moulding machine suitable for auto feed of the present embodiment, which closes sandbox, to be arranged, and compacting is repeatedly moved downward by cover board
Molding sand in sandbox, and the gas in sandbox is discharged by exhaust outlet in compacting process, it reduces gas and cover board is transported downwards
Dynamic resistance also reduces the stomata in molding sand, improves the molding effect of sand mold.
As a kind of optional embodiment being fed to sandbox.
See Fig. 1, the feed inlet 15 being connected with feed bin 3 is also provided on the cover board 13；When cover board 13 moves upwards,
The exhaust outlet 14 is closed, so as to generate negative pressure in sandbox 1, the drying molding sand 2 in feed bin 3 is sucked in sandbox 1.It eliminates
The machine power of feed moves upwards the purpose for realizing feed by top cover, convenient for the feed of dry molding sand and compacting alternately into
Row, reduces molding sand to the resistance of motion of top cover, improves the consolidation degree of sand mold.
As a kind of optional embodiment to supply water to sandbox.
See that Fig. 1, the moulding machine suitable for auto feed further include the water inlet 16 on cover board 13；The water inlet
16 are connected to for water end (W.E.), are sprayed water with the drying molding sand 2 into sandbox 1.The process that molding sand is watered stirring is eliminated, production is improved
Efficiency, while the mixture homogeneity of water and molding sand is also improved, in favor of cover board compacting molding sand.
Preferably, the water inlet is also equipped with dispersion atomization spray head, and water is uniformly sprayed on to dry molding sand surface.
A kind of optional embodiment as driving cover board movement.
See Fig. 1, the moulding machine suitable for auto feed further include: by the vertical cylinder 4 of control module control driving；Institute
The piston rod end for stating vertical cylinder 4 is connected by mandril 41 with cover board 13.
Further, see Fig. 1, be mounted on corresponding regulating valve at the exhaust outlet 14, feed inlet 15 and water inlet 16, i.e.,
Exhaust regulating valve 141, charging regulating valve 151 and inlet regulating valve 161.Preferably, when cover board 13 moves downward, exhaust is adjusted
Valve 141 is opened, and feeds regulating valve 151 and inlet regulating valve 161 is turned off；When cover board 13 moves upwards, exhaust regulating valve 141
It closes, feeds regulating valve 151 and inlet regulating valve 161 is opened.
Optionally, the control module such as, but not limited to uses industrial control board or PLC module, suitable for by driving accordingly
Circuit control vertical cylinder, exhaust regulating valve, charging regulating valve and inlet regulating valve work.
Fig. 2 is the top view of the bearing mounting bracket of the utility model.
Preferably, see Fig. 1 and Fig. 2, be equipped on the outer wall of each side plate 12 upright sliding bar 121 and with upright sliding bar 121
The linear bearing 122 matched；Bearing mounting bracket 42 is installed on the mandril 41；And the bearing mounting bracket 42 is suitable for leading to
Corresponding bearing block 421 is crossed to be connected with each linear bearing 122.Both cover board can be guided to move up and down, and reduced cover board and is being moved through
Frictional resistance in journey can also prevent cover board from generating horizontal displacement in multiple motion process, influence the consolidation effect of sand mold.
Further, see Fig. 1, the bottom of the feed bin 3, which is additionally provided with, is connected to the control module weighing sensor 31；Work as title
It retransmits the drying molding sand that sensor 31 detects and releases weight value equal to setting value, i.e., the molding sand amount in sand mold meets moulding demand
When, the control module first closes charging regulating valve 151, then controls vertical cylinder 4 and cover board 13 is driven to move downward, with compacting
The drying molding sand 2 of last time sucking, sand compaction is formed, and finally controls vertical cylinder 4 and cover board 13 is driven to reset upwards.
Further, see Fig. 1, connected between each side plate 12 and bottom plate 11 and adjacent side plates 12 by screw threads for fastening.In molding sand
After compaction moulding, each screw thread is opened manually, remove each side plate and takes out sand mold.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (8)
1. a kind of moulding machine suitable for auto feed characterized by comprising
Close the sandbox of setting；
The sandbox includes: horizontally disposed bottom plate, each side plate for being removably mounted at bottom plate side and is suitable for above and below side plate
The cover board of sliding；And
Exhaust outlet is offered on the cover board；
The exhaust outlet is suitable for the opening when cover board moves downward.
2. the moulding machine according to claim 1 suitable for auto feed, which is characterized in that
The feed inlet being connected with feed bin is also provided on the cover board；
When cover board moves upwards, the exhaust close inhales the drying molding sand in feed bin so as to generate negative pressure in sandbox
Enter in sandbox.
3. the moulding machine according to claim 2 suitable for auto feed, which is characterized in that
The moulding machine suitable for auto feed further includes the water inlet on cover board；
The water inlet is connected to for water end (W.E.), with the drying type sand blasting water into sandbox.
4. the moulding machine according to claim 3 suitable for auto feed, which is characterized in that
The moulding machine suitable for auto feed further include: by the vertical cylinder of control module control driving；
The piston rod end of the vertical cylinder is connected by mandril with cover board.
5. the moulding machine according to claim 4 suitable for auto feed, which is characterized in that
Be equipped on the outer wall of each side plate upright sliding bar and with the matched linear bearing of upright sliding bar；
Bearing mounting bracket is installed on the mandril；And
The bearing mounting bracket is suitable for being connected by corresponding bearing block with each linear bearing.
6. the moulding machine according to claim 5 suitable for auto feed, which is characterized in that
The exhaust outlet, feed inlet and water inlet are mounted on corresponding regulating valve；
The control module, which is suitable for controlling each regulating valve respectively by corresponding driving circuit, to be opened or closed.
7. the moulding machine according to claim 6 suitable for auto feed, which is characterized in that
The bottom of the feed bin, which is additionally provided with, is connected to the control module weighing sensor；
When the drying molding sand of weighing sensor detection releases weight value equal to setting value, the control module is closed charging and is adjusted
Valve.
8. the moulding machine according to claim 1 suitable for auto feed, which is characterized in that
It is connected between each side plate and bottom plate and adjacent side plates by screw threads for fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820981385.8U CN208374134U (en) | 2018-06-25 | 2018-06-25 | A kind of moulding machine suitable for auto feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820981385.8U CN208374134U (en) | 2018-06-25 | 2018-06-25 | A kind of moulding machine suitable for auto feed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208374134U true CN208374134U (en) | 2019-01-15 |
Family
ID=64965304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820981385.8U Active CN208374134U (en) | 2018-06-25 | 2018-06-25 | A kind of moulding machine suitable for auto feed |
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| Country | Link |
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| CN (1) | CN208374134U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069541A (en) * | 2020-01-19 | 2020-04-28 | 艾堡（泊头）自动化设备有限公司 | High molding line system of security |
| CN112276018A (en) * | 2020-11-04 | 2021-01-29 | 王月 | Full-automatic filling type parting surface sand mold compressing equipment |
| CN114700468A (en) * | 2022-04-01 | 2022-07-05 | 朱兴丰 | Automatic manufacturing equipment for composite sand mold for cast iron |
| CN118106481A (en) * | 2024-04-30 | 2024-05-31 | 福建奥丰阀门铸造有限公司 | Automatic valve casting process and casting device |
| CN118106481B (en) * | 2024-04-30 | 2024-07-09 | 福建奥丰阀门铸造有限公司 | Automatic valve casting process and casting device |
-
2018
- 2018-06-25 CN CN201820981385.8U patent/CN208374134U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069541A (en) * | 2020-01-19 | 2020-04-28 | 艾堡（泊头）自动化设备有限公司 | High molding line system of security |
| CN112276018A (en) * | 2020-11-04 | 2021-01-29 | 王月 | Full-automatic filling type parting surface sand mold compressing equipment |
| CN114700468A (en) * | 2022-04-01 | 2022-07-05 | 朱兴丰 | Automatic manufacturing equipment for composite sand mold for cast iron |
| CN118106481A (en) * | 2024-04-30 | 2024-05-31 | 福建奥丰阀门铸造有限公司 | Automatic valve casting process and casting device |
| CN118106481B (en) * | 2024-04-30 | 2024-07-09 | 福建奥丰阀门铸造有限公司 | Automatic valve casting process and casting device |
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