CN106077452A - A kind of resin sand layering quicksand device and the method for automatic sand adding thereof - Google Patents
A kind of resin sand layering quicksand device and the method for automatic sand adding thereof Download PDFInfo
- Publication number
- CN106077452A CN106077452A CN201610592545.5A CN201610592545A CN106077452A CN 106077452 A CN106077452 A CN 106077452A CN 201610592545 A CN201610592545 A CN 201610592545A CN 106077452 A CN106077452 A CN 106077452A
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- Prior art keywords
- sand
- batch
- discharge end
- level
- pass port
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/14—Equipment for storing or handling the dressed mould material, forming part of a plant for preparing such material
- B22C5/16—Equipment for storing or handling the dressed mould material, forming part of a plant for preparing such material with conveyors or other equipment for feeding the material
Abstract
The present invention relates to a kind of resin sand layering quicksand device and the method for automatic sand adding thereof, wherein, resin sand layering quicksand device, including support frame, add sand hoisting mechanism, material distributor gear and electrical control mechanism, add sand hoisting mechanism and include being fixed on the bracing frame of support frame side, bucket elevator it is fixed with on bracing frame, the feed end of bucket elevator is provided with feed hopper, the material outlet of feeding funnel bottom part docks with each conveying bucket being promoted to this position, the discharge end at bucket elevator top is connected with material distributor gear, described material distributor gear is provided with three mouthfuls of distributing valves of optional discharging, three discharging openings of three mouthfuls of distributing valves dock three different batch cans respectively；Electrical control mechanism includes the lifting switch controlling to add the work of sand hoisting mechanism, monitor whether each batch can fills it up with three level-sensing devices of material, these three level-sensing devices are connected with an alarm lamp, No. two alarm lamps and No. three alarm lamps respectively, and three mouthfuls of distributing valves are controlled by atmospheric control.
Description
Technical field
The present invention relates to foundry sand material and add sand technical field, particularly to a kind of resin sand layering quicksand device and from
The dynamic method adding sand, by from mobile sand mill with the use of realizing quickly adding sand between different sand material.
Background technology
Existing layering quicksand device mainly, by the way of puddle mixer, crane and movement add sand hopper cooperation, will mix
Resin sand add to mobile add in sand hopper by puddle mixer, re-use crane and movement is added sand hopper be hoisted on quicksand bucket, pass through
Resin sand is added in quicksand bucket by self-unloading mode, carries out quicksand moulding operation.Problem of both the method existence is following a: side
Face is to use puddle mixer, crane and transition bucket to add sand transhipment, causes quicksand equipment to take working region big, during quicksand moulding,
Other work of this working area can only wait；On the other hand be that to add the sand time long, especially the resin sand up time in summer only
About 25 minutes, but the whole sand process that adds wants time-consuming about 10 minutes, and the sand in sand hopper has not also flowed and has the most hardened and cannot make
With, cause resin sand waste and substantial amounts of equipment cleaning time.The sand-mould quality so produced there is also problem, disqualification rate
Higher.
Summary of the invention
The present invention is directed to the problem that existing sanding device exists, it is provided that a kind of resin sand layering quicksand device, by mixing
Sand machine and bucket elevator with the use of, add the sand cycle to shorten, that improves layering quicksand adds sand efficiency.
The object of the present invention is achieved like this, a kind of resin sand layering quicksand device, including moveable support frame,
Add sand hoisting mechanism, material distributor gear and electrical control mechanism, described in add sand hoisting mechanism and include being fixed on support frame one
The bracing frame of side, support frame as described above is fixed with bucket elevator, and the feed end of described bucket elevator is provided with feed hopper, described
The material outlet of feeding funnel bottom part docks with each conveying bucket being promoted to this position, the discharge end at described bucket elevator top with
Material distributor gear connects, and described material distributor gear is provided with three mouthfuls of distributing valves of optional discharging, described three mouthfuls of distributing valves
Three discharging openings dock a batch can, No. two batch cans and No. three batch cans respectively；Described electrical control mechanism includes that control adds sand and carries
Rise the lifting switch of mechanism's work, monitor whether each batch can fills it up with a level-sensing device of material, No. two level-sensing devices and No. three level-sensing devices,
A described level-sensing device, No. two level-sensing devices and No. three level-sensing devices respectively with an alarm lamp, No. two alarm lamps and No. three alarm lamps
Connecting, described three mouthfuls of distributing valves are controlled by atmospheric control.
The resin sand layering quicksand device of the present invention, adds sand according to the difference of three batch cans and requires and use sand order, will bucket
The material distributor gear of formula elevator and alternative discharging with the use of, by electrical control, mechanism controls, between can realizing not
Break and feed respectively in each batch can, add the sand cycle to shorten, improve and add sand efficiency.
For realizing the selectivity quicksand function of the present invention further, described three mouthfuls of distributing valves include that vertically disposed charging is main
Pipe, the both sides of described charging supervisor are respectively symmetrically and are provided with by-pass port one and by-pass port two, described by-pass port one and by-pass port two points
Bypass pipe one obliquely and bypass pipe two, the discharge end of described bypass pipe one, bypass pipe two and charging supervisor Lian Jie not had to divide
It is not connected with a batch can, No. two batch cans and No. three batch cans, the angle that the charging supervisor of described by-pass port one is intersected with bypass pipe one
Being rotatably connected on limit can alternation switch by-pass port one and the turnover panel one of charging supervisor's port of export, the charging master of described by-pass port two
Pipe be rotatably connected on the arm of angle intersected of bypass pipe two can alternation switch by-pass port two and feed be responsible for the port of export turnover panel
Two, described turnover panel one and turnover panel two are driven by cylinder one and cylinder two respectively, and described cylinder one and cylinder two are with air compressor machine even
Connect.Three mouthfuls of distributing valves of the present invention, can pass through turnover panel one and the alternation switch action of turnover panel two, control three mouthfuls of distributing valves respectively
The break-make of three discharging openings, thus control the flow direction of material, it is achieved in different batch cans, add sand, thus meet different batch can
Add sand demand.
For ease of controlling cylinder one and the action of cylinder two, described atmospheric control includes that controlling cylinder one switchs turnover panel
Pneumatic button one, the control cylinder two of one switch the Pneumatic button two of turnover panel two and switch the button three of air compressor machine.
For ease of connecting, described bypass pipe connects once a lower sandpipe and a batch can, and described bypass pipe two is through No. two lower sand
Pipe is connected with No. two batch cans, and the discharge end of described charging supervisor connects through No. three lower sandpipes and No. three batch cans.
For ease of the movement of device, the bottom of described support frame is provided with the support wheel being easy to movement.
The present invention also provides for a kind of method using above-mentioned resin sand layering quicksand device to carry out automatic sand adding, including: will
Feed hopper is connected with mobile sand mill one discharge end, opens the button three of air compressor machine successively, opens lifting button, starts bucket type
Elevator, opens Pneumatic button one, opens by-pass port and closes the discharge end of charging supervisor in the lump, and now bypass pipe one connects, and beats
Opening puddle mixer one discharge end, a batch can is added sand, when a batch can sand amount is filled it up with, the alarm lamp of a level-sensing device dodges
Bright, close puddle mixer one discharge end, stop adding sand, after waiting 30 60s, close Pneumatic button one, and open pneumatic torsion button two,
To open by-pass port two and to close the discharge end of charging supervisor, now bypass pipe two connects, and switching mobile sand mill two also will
Discharge end is connected with feed hopper, and the discharge end opening puddle mixer two adds sand to No. two batch cans, when No. two batch can sand amounts are filled it up with
Time, the alarm lamp flicker of No. two level-sensing devices, close puddle mixer two discharge end, stop adding sand, after waiting 30 60s, close pneumatic
Button two, now by-pass port one and by-pass port two are closed, and the discharge end of charging supervisor is opened, and switching mobile sand mill three also will
Discharge end is connected with feed hopper, and the discharge end opening puddle mixer three adds sand to No. three batch cans, when No. three batch can sand amounts are filled it up with
Time, the alarm lamp flicker of No. three level-sensing devices, close puddle mixer three discharge end, after waiting 30 60s, close and promote button, add sand
Complete.
Different add sand requirement for meeting, described puddle mixer one, puddle mixer two and puddle mixer three be respectively provided with new chrome ore,
Regeneration chrome ore and regeneration silica sand, in the quicksand moulding that difference needs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the resin sand layering quicksand device of the present invention.
Fig. 2 is the material distribution schematic diagram of the resin sand layering quicksand device of the present invention.
Fig. 3 is the structural representation of three mouthfuls of distributing valves.
Wherein, 1 support frame；2 bucket elevators；3 feed hoppers；4 three mouthfuls of distributing valves；401 charging supervisors；402 bypass pipes
One；403 bypass pipes two；404 turnover panels one；405 turnover panels two；406 cylinders one；407 cylinders two；5 bracing frames；6 No. two level-sensing devices；7
A number batch can；8 No. two batch cans；9 No. three batch cans；No. 10 lower sandpipes；11 No. two lower sandpipes；12 No. three lower sandpipes；No. 13 material
Position meter；14 No. three level-sensing devices.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, the resin sand for the present invention is layered quicksand device, including moveable support frame
1, add sand hoisting mechanism, material distributor gear and electrical control mechanism, add sand hoisting mechanism and include being fixed on support frame 1 side
Bracing frame 5, bracing frame 5 is fixed with bucket elevator 2, the feed end of bucket elevator 2 is provided with feed hopper 3, feed hopper 3 end
The material outlet in portion docks with each conveying bucket being promoted to this position, the discharge end at bucket elevator 2 top and material dispenser
Structure connects, and material distributor gear is provided with three mouthfuls of distributing valves 4 of optional discharging, and three discharging openings of three mouthfuls of distributing valves 4 are the most right
Connect 7, No. two batch cans 8 of a batch can and No. three batch cans 9；Electrical control mechanism includes that the lifting controlling to add the work of sand hoisting mechanism is opened
Close, monitor each batch can and whether fill it up with 13, No. two level-sensing devices 6 of a level-sensing device of material and No. three level-sensing devices 14, level-sensing device 13,
No. two level-sensing devices 6 and No. three level-sensing devices 14 are connected with an alarm lamp, No. two alarm lamps and No. three alarm lamps respectively, three mouthfuls of distribution
Valve 4 is controlled by atmospheric control.
Three mouthfuls of distributing valves 4 of the present invention include vertically disposed charging supervisor 401, and the both sides of charging supervisor 401 are the most right
Claim to be provided with by-pass port one and by-pass port two, by-pass port one and by-pass port two and be connected to bypass pipe 1 obliquely and side
Siphunculus 2 403, bypass pipe 1, bypass pipe 2 403 and charging supervisor 401 discharge end respectively with a batch can 7, two material
Tank 8 and No. three batch cans 9 connect, and the arm of angle that the charging supervisor 401 of by-pass port one is intersected with bypass pipe 1 is rotatably connected to can
Alternation switch by-pass port one and the turnover panel 1 of charging supervisor's port of export, charging supervisor 401 and the bypass pipe two of by-pass port two
Being rotatably connected on the arm of angle intersected of 403 can alternation switch by-pass port two and the turnover panel 2 405 of charging supervisor's port of export, turnover panel
1 and turnover panel 2 405 driven by cylinder 1 and cylinder 2 407 respectively, cylinder 1 and cylinder 2 407 and air compressor machine
Connect.Three mouthfuls of distributing valves 4 of the present invention, can pass through turnover panel 1 and the alternation switch action of turnover panel 2 405, control respectively
The break-make of three discharging openings of three mouthfuls of distributing valves 4, thus control the flow direction of material, it is achieved in different batch cans, add sand, thus
Meet different batch can adds sand demand.
For ease of controlling cylinder 1 and the action of cylinder 2 407, atmospheric control includes that controlling cylinder 1 opens
Close the Pneumatic button one of turnover panel 1 action, the Pneumatic button two controlling cylinder 2 407 switch turnover panel 2 405 action and switch
The button three of air compressor machine.For ease of connecting, bypass pipe 1 is connected with a batch can 7 through a lower sandpipe 10, bypass pipe two
403 are connected with No. two batch cans 8 through No. two lower sandpipes 11, and the discharge end of charging supervisor 401 is through No. three lower sandpipes 12 and No. three batch cans 9
Connect.For ease of the movement of device, the bottom of support frame 1 is provided with the support wheel being easy to movement.
Use the method that the above-mentioned resin sand layering quicksand device of the present invention carries out automatic sand adding, main by following process
Realize: feed hopper 3 is connected with mobile sand mill one discharge end, open the button three of air compressor machine successively, open lifting button,
Start bucket elevator 2, open Pneumatic button one, open by-pass port and close the discharge end of charging supervisor 401 in the lump, now bypass
Pipe 1 connects, and opens puddle mixer one discharge end, a batch can 7 is added sand, when a batch can 7 sand amount is filled it up with, and No. one
The alarm lamp flicker of level-sensing device 13, closes the discharge end of puddle mixer one, stops adding sand, after waiting 30 60s, closes Pneumatic button
One, and open pneumatic torsion button two, to open by-pass port two and to close the discharge end of charging supervisor 401, now bypass pipe 2 403 is even
Logical, discharge end is also connected by switching mobile sand mill two with feed hopper 3, opens the discharge end of puddle mixer two to No. two batch cans 8
Carry out adding sand, when No. two batch can 8 sand amounts are filled it up with, the alarm lamp flicker of No. two level-sensing devices 6, close puddle mixer two discharge end, stop
Only adding sand, after waiting 30 60s, close Pneumatic button two, now by-pass port one and by-pass port two are closed, charging supervisor's 401
Discharge end is opened, and discharge end is also connected by switching mobile sand mill three with feed hopper 3, opens the discharge end of puddle mixer three to three
Number batch can 9 carries out adding sand, when No. three batch can 9 sand amounts are filled it up with, and the alarm lamp flicker of No. three level-sensing devices 14, close puddle mixer three and go out
Material end, after waiting 30 60s, closes and promotes button, add sand and complete.
Different adding sand requirement for meeting, when adding sand, puddle mixer one, puddle mixer two and puddle mixer three are respectively provided with new chrome ore
Sand, regeneration chrome ore and regeneration silica sand, in the quicksand moulding that difference needs.
The present invention resin sand layering quicksand device automatic sand adding method, bucket elevator in continuance lifting material,
Alternately control turnover panel one and the action of turnover panel two, it is possible to achieve the charging to different batch cans switches and adds sand continuously, thus improves
Resin sand layering quicksand device add sand efficiency, shorten the cycle of quicksand moulding, decrease because adding the sand that sand overlong time causes
Type damages probability, and improves moulding production efficiency and product quality.
Claims (7)
1. resin sand layering a quicksand device, including moveable support frame, add sand hoisting mechanism, material distributor gear and
Electrical control mechanism, it is characterised in that described in add sand hoisting mechanism and include being fixed on the bracing frame of support frame side, described
Being fixed with bucket elevator on support, the feed end of described bucket elevator is provided with feed hopper, the material of described feeding funnel bottom part
Outlet is docked with each conveying bucket being promoted to this position, and the discharge end at described bucket elevator top is with material distributor gear even
Connecing, described material distributor gear is provided with three mouthfuls of distributing valves of optional discharging, and three discharging openings of described three mouthfuls of distributing valves are respectively
Dock a batch can, No. two batch cans and No. three batch cans；Described electrical control mechanism includes controlling to add carrying of sand hoisting mechanism work
Rise switch, monitor whether each batch can fills it up with a level-sensing device of material, No. two level-sensing devices and No. three level-sensing devices, a described material position
Meter, No. two level-sensing devices and No. three level-sensing devices are connected with an alarm lamp, No. two alarm lamps and No. three alarm lamps respectively, described three mouthfuls
Distributing valve is controlled by atmospheric control.
Resin sand the most according to claim 1 layering quicksand device, it is characterised in that described three mouthfuls of distributing valves include vertically
The charging supervisor arranged, the both sides of described charging supervisor are respectively symmetrically and are provided with by-pass port one and by-pass port two, described by-pass port one
Being connected to bypass pipe one obliquely and bypass pipe two with by-pass port two, described bypass pipe one, bypass pipe two and charging are main
The discharge end of pipe is connected with a batch can, No. two batch cans and No. three batch cans respectively, charging supervisor and the bypass of described by-pass port one
Being rotatably connected on the arm of angle that pipe one intersects can alternation switch by-pass port one and the turnover panel one of charging supervisor's port of export, described bypass
The charging supervisor of mouthfuls two be rotatably connected on the arm of angle intersected of bypass pipe two to be responsible for alternation switch by-pass port two and feeding
The turnover panel two of the port of export, described turnover panel one and turnover panel two pass through cylinder one respectively and cylinder two drives, described cylinder one and cylinder
Two are connected with air compressor machine.
Resin sand the most according to claim 2 layering quicksand device, it is characterised in that described atmospheric control includes control
Cylinder one processed switchs the Pneumatic button one of turnover panel one, control cylinder two switchs the Pneumatic button two of turnover panel two and switchs air compressor machine
Button three.
Resin sand the most according to claim 2 layering quicksand device, it is characterised in that described bypass pipe is once a lower sand
Guan Yuyi batch can connects, and described bypass pipe two connects through No. two lower sandpipes and No. two batch cans, the discharge end of described charging supervisor
Connect through No. three lower sandpipes and No. three batch cans.
Resin sand the most according to claim 1 layering quicksand device, it is characterised in that the bottom of described support frame is provided with
It is easy to the support wheel of movement.
6. use the method that the layering quicksand device of the resin sand described in claim 3 or 4 or 5 carries out automatic sand adding, including:
Feed hopper is connected with mobile sand mill one discharge end, opens the button three of air compressor machine successively, open lifting button, start bucket
Formula elevator, opens Pneumatic button one, opens by-pass port and closes the discharge end of charging supervisor in the lump, and now bypass pipe one connects,
Open the discharge end of puddle mixer one, a batch can is added sand, when a batch can sand amount is filled it up with, the warning of a level-sensing device
Lamp flashes, and closes the discharge end of puddle mixer one, stops adding sand, after waiting 30 60s, closes Pneumatic button one, and opens pneumatic
Turning round button two, to open by-pass port two and to close the discharge end of charging supervisor, now bypass pipe two connects, and switches mobile sand mill
Two and be connected with feed hopper by discharge end, the discharge end opening puddle mixer two adds sand to No. two batch cans, when No. two batch can sand
When amount is filled it up with, the alarm lamp flicker of No. two level-sensing devices, close puddle mixer two discharge end, stop adding sand, after waiting 30 60s, close
Closing Pneumatic button two, now by-pass port one and by-pass port two are closed, and the discharge end of charging supervisor is opened, and switches mobile sand mill
Three and be connected with feed hopper by discharge end, the discharge end opening puddle mixer three adds sand to No. three batch cans, when No. three batch can sand
When amount is filled it up with, the alarm lamp flicker of No. three level-sensing devices, close puddle mixer three discharge end, after waiting 30 60s, close lifting and press
Button, adds sand and completes.
The method of automatic sand adding the most according to claim 6, it is characterised in that described puddle mixer one, puddle mixer two and mixed
Sand machine three is respectively provided with new chrome ore, regeneration chrome ore and regeneration silica sand, in the quicksand moulding that difference needs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610592545.5A CN106077452A (en) | 2016-07-26 | 2016-07-26 | A kind of resin sand layering quicksand device and the method for automatic sand adding thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610592545.5A CN106077452A (en) | 2016-07-26 | 2016-07-26 | A kind of resin sand layering quicksand device and the method for automatic sand adding thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106077452A true CN106077452A (en) | 2016-11-09 |
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ID=57449369
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610592545.5A Pending CN106077452A (en) | 2016-07-26 | 2016-07-26 | A kind of resin sand layering quicksand device and the method for automatic sand adding thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN106077452A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520402A (en) * | 2017-10-09 | 2017-12-29 | 铜陵安东铸钢有限责任公司 | A kind of stratified flow sand device for phenolic sand molding |
| CN113917951A (en) * | 2021-09-16 | 2022-01-11 | 三一汽车制造有限公司 | Automatic sand feeding control method and device and mixing station |
| CN114700460A (en) * | 2022-03-09 | 2022-07-05 | 芜湖泓鹄材料技术有限公司 | Movable self-discharging sand hopper device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520402A (en) * | 2017-10-09 | 2017-12-29 | 铜陵安东铸钢有限责任公司 | A kind of stratified flow sand device for phenolic sand molding |
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| CN114700460A (en) * | 2022-03-09 | 2022-07-05 | 芜湖泓鹄材料技术有限公司 | Movable self-discharging sand hopper device |
| CN114700460B (en) * | 2022-03-09 | 2023-05-26 | 芜湖泓鹄材料技术有限公司 | Movable self-discharging sand hopper device |
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Application publication date: 20161109 |
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