CN202779735U - Double gating system for casting - Google Patents
Double gating system for casting Download PDFInfo
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- CN202779735U CN202779735U CN 201220522467 CN201220522467U CN202779735U CN 202779735 U CN202779735 U CN 202779735U CN 201220522467 CN201220522467 CN 201220522467 CN 201220522467 U CN201220522467 U CN 201220522467U CN 202779735 U CN202779735 U CN 202779735U
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- ladle
- casting
- gating
- fixed
- fan
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- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
The utility model discloses a double gating system for casting. The double gating system is characterized by comprising two fan-shaped gating machines which are fixed on a bottom rail, and a dust removal device with a dust removal cover, wherein the fan-shaped gating machines can move back and forth and from side to side on the bottom rail; each fan-shaped gating machine is provided with a metal-stream inoculation device, a ladle-to-ladle inoculation device, a cavity protection device, a limiting buffer device and a chain picking device; the dust removal device is fixed on the ground; the two fan-shaped gating machines are positioned in a coverage range of the dust removal cover of the dust removal device; and the bottom rail is fixed on the ground. According to the double gating system for casting, the two gating machines are used for gating simultaneously, when one gating machine is filled with molten iron, the other gating machine does not stop gating, and thus automatic double gating of a casting production line is realized; and therefore, molten iron starts acting from a balling pouring ladle to two fan-shaped casting ladles, and the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of system of carrying out automatic double teeming notes on the casting streamline.
Background technology
Along with improving constantly of moulding machine moulding speed in the casting industry streamline, the corresponding duration of pouring of leaving casting machine for is shorter and shorter, so poring rate and become the bottleneck that production efficiency improves the duration of pouring.On the other hand, existing fan-shaped casting machine has certain defect, fan-shaped casting machine is being carried out to molten iron while adding that is:, and streamline needs out of service, has reduced production efficiency.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is: condition is annotated in the double teeming that utilizes moulding machine to provide, the double teeming injection system of developing and utilizing two desk fan shape casting machines to pour into a mould simultaneously, this double teeming injection system can effectively make up the defect of above prior art.
The purpose of this utility model adopts following technical scheme to realize:
A kind of casting double teeming injection system, it is characterized in that: described system comprises two dust arresters that are fixed on the fan-shaped casting machine on base track and have dust excluding hood, described fan-shaped casting machine can be on described base track before and after, move left and right, every desk fan shape casting machine is provided with current-following inoculation device separately, ladle-to-ladle inoculation device, the die cavity protective device, limit damper and chain stripper unit, described dust arrester fixes on the ground, in the coverage of two desk fan shape casting machines in the dust excluding hood of dust arrester, described bottom guide track fixes on the ground.
Described fan-shaped casting machine is fixed on the chassis with frame; this chassis is fixed on base track, and described current-following inoculation device, ladle-to-ladle inoculation device, die cavity protective device, limit damper and chain stripper unit are separately positioned on the frame of described chassis.
Described ladle-to-ladle inoculation device comprises cylinder and the band elephant trunk hopper be arranged on fixed mount, and this can slide with the elephant trunk hopper on the guide rail be fixed on fixed mount, and guide rail is provided with divider, and described fixed mount is fixed on the frame of described chassis.Ladle-to-ladle inoculation device is that the metallographic structure in order to make molten iron reaches customer requirement, when nodularization iron clad water is poured the casting machine casting ladle into, inovulant is sneaked into to a kind of device in molten iron, this device utilizes the band elephant trunk hopper that cylinder will be equipped with inovulant to push away forward, this mouth that falls with the elephant trunk hopper, with blocking with the stopper of tapering, is opened stopper, thereby inovulant is fallen along elephant trunk in the pushing course of cylinder, fall the molten iron surface, with molten iron, enter the casting machine casting ladle.
Described die cavity protective device comprises cylinder and the hinge be separately fixed on fixed mount, and this cylinder is connected with connecting rod, and the end that connecting rod is not connected with cylinder is provided with carbon-point, and described fixed mount is connected with the frame of described chassis.The die cavity protective device utilizes the flexible strip carbon-point of controlling of cylinder to keep off the sand mold top, prevents that molten iron from overflowing in the die cavity of not cast.
Described dust arrester comprises dust excluding hood, and this dust excluding hood is connected with airduct, is provided with dust excluding hood rotary drive mechanism and MOD in airduct, and described airduct fixes on the ground.Supporting the rotary drive mechanism arranged in the airduct of dust excluding hood can conveniently be rotated dust excluding hood when changing casting machine with steamed stuffed bun.
The chassis of two casting machines has the possibility bumped while moving, if chassis bumps, can make molten iron generation in casting ladle rock, and cast can not steadily be carried out, and very easily makes product produce bad.Limit damper is before the mechanical position limitation collision, increases soft spacing that electric limiting and mechanical position limitation cushion with band.
During normal operation, the minimum range of two casting machines is 270 millimeters, and distance is too small and environment temperature is higher, and while changing bag, the operator can't will win the chain that inclusion fascinates.The chain stripper unit is exactly welding staggered pedal up and down on two casting machine bogie frames respectively, 250 millimeters of width, and when needs are won chain, by two casting machines, to two side shiftings, two pin of operator are stepped on respectively on two pedals and are carried out operation
.
The casting that the utility model provides double teeming injection system, adopt two casting machines to be poured into a mould simultaneously, one when being entered molten iron, another can not stop the line cast, realize the automatic double teeming notes of casting streamline, make molten iron start action from the nodularization bag is ladle-to-ladle in two fan-shaped casting ladles, improved production efficiency.Sequencing is arranged when ladle-to-ladle because of the nodularization bag, but ladle-to-ladle iron water amount in fan-shaped casting ladle is almost the same, therefore also there is sequencing the time that cast finishes for two fan-shaped casting machines, therefore when two casting machines are poured into a mould simultaneously, the operation of moulding machine should be moved with double teeming notes state, when a casting machine, when adding molten iron, the operation of moulding machine should be moved with single casting condition.Because the casting ladle of casting machine needs 24h to place under repair once, casting ladle need be hung to casting machine during repairing, now just require the chain that utilizes the chain stripper unit first casting ladle to be covered to win, then utilize the airduct of deduster rotation that dust excluding hood is avoided, in order to casting ladle is hung.
The accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is Fig. 1 side view.
Fig. 3 is the ladle-to-ladle inoculation device structural representation of the utility model embodiment;
Fig. 4 is the utility model embodiment die cavity protective device structural representation;
Fig. 5 is the utility model embodiment dust arrester structural representation.
description of reference numerals
The fan-shaped casting machine of 1-, 2-current-following inoculation device, the ladle-to-ladle inoculation device of 3-, 31-fixed mount; the 32-cylinder, 33-band elephant trunk hopper, 34-guide rail, 35-divider; 4-die cavity protective device, 41-fixed mount, 42-cylinder, 43-hinge; the 44-connecting rod, 45-carbon-point, 5-limit damper, 6-chain stripper unit; the 7-dust arrester, 71-dust excluding hood, 72-airduct, 73-dust excluding hood rotary drive mechanism; the 74-MOD, 8-base track, 9-chassis.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described:
Refer to Fig. 1, Fig. 2, the present embodiment casting double teeming injection system, comprise two dust arresters 7 that are fixed on the fan-shaped casting machine 1 on base track 8 and there is dust excluding hood 71, fan-shaped casting machine 1 can be on base track 8 before and after, move left and right, every desk fan shape casting machine 1 is provided with current-following inoculation device 2 separately, ladle-to-ladle inoculation device 3, die cavity protective device 4, limit damper 5 and chain stripper unit 6, dust arrester 7 fixes on the ground by expansion bolt, in the coverage of the dust excluding hood 71 of two desk fan shape casting machines 1 in dust arrester 7, bottom guide track 8 fixes on the ground.
Fan-shaped casting machine 1 is fixed on the chassis 9 with frame; this chassis 9 is fixed on base track 8, current-following inoculation device 2, ladle-to-ladle inoculation device 3, die cavity protective device 4, limit damper 5 and chain stripper unit 6 respectively by bolt or on frame fabricated structural shape be fixed on the frame of chassis 9.
Ladle-to-ladle inoculation device 3 structures as shown in Figure 3, it comprises cylinder 32 and the band elephant trunk hopper 33 be arranged on fixed mount 31, this can slide with elephant trunk hopper 33 on the guide rail 34 be fixed on fixed mount 31, and guide rail 34 is provided with divider 35, and fixed mount 31 is fixed on the frame of chassis 9.Ladle-to-ladle inoculation device 3 promotes fully charged band elephant trunk hopper 33 by cylinder 32 and moves forward, when the guide bar with elephant trunk hopper 33 is encountered divider 35, with the material in elephant trunk hopper 33, just can lead to into elephant trunk and flow in molten iron.
Fig. 4 is the structural representation of die cavity protective device 4; it comprises cylinder 42 and the hinge 43 be separately fixed on fixed mount 41; this cylinder 42 is connected with connecting rod 44, and the end that connecting rod 44 is not connected with cylinder 32 is provided with carbon-point 45, and fixed mount 41 is connected with the frame of chassis 9.Die cavity protective device 4 is main by the reciprocal operation of cylinder 42, drives connecting rod 42 and makes carbon-point 45 do operation up and down, and carbon-point 45 is placed on the sand mold surface when downward, thereby plays the effect of protection die cavity.
Fig. 5 is the structural representation of dust arrester 7, and dust arrester 7 comprises dust excluding hood 71, and this dust excluding hood 71 is connected with airduct 72, is provided with dust excluding hood rotary drive mechanism 73 and MOD 74 in airduct 72, and airduct 72 fixes on the ground.MOD 74 moves, and can regulate the air force at dust excluding hood 71 places, and 73 actions of dust excluding hood rotary drive mechanism can make dust excluding hood 71 be rotated.
Limit damper 5 can directly be installed and be fixed on frame by the electric and mechanical organ of buying standard.6 of chain stripper units are by being welded on frame with standard plate.
Claims (5)
1. a casting double teeming injection system, it is characterized in that: described system comprises two dust arresters (7) that are fixed on the fan-shaped casting machine (1) on base track (8) and have dust excluding hood (71), described fan-shaped casting machine (1) can be before and after described base track (8) be upper, move left and right, every desk fan shape casting machine (1) is provided with current-following inoculation device (2) separately, ladle-to-ladle inoculation device (3), die cavity protective device (4), limit damper (5) and chain stripper unit (6), described dust arrester (7) fixes on the ground, in the coverage of the dust excluding hood (71) of two desk fan shape casting machines (1) in dust arrester (7), described bottom guide track (8) fixes on the ground.
2. casting according to claim 1 double teeming injection system; it is characterized in that: described fan-shaped casting machine (1) is fixed on the chassis (9) with frame; it is upper that this chassis (9) is fixed on base track (8), and described current-following inoculation device (2), ladle-to-ladle inoculation device (3), die cavity protective device (4), limit damper (5) and chain stripper unit (6) are separately positioned on the frame of described chassis (9).
3. casting according to claim 1 double teeming injection system, it is characterized in that: described ladle-to-ladle inoculation device (3) comprises cylinder (32) and the band elephant trunk hopper (33) be arranged on fixed mount (31), this band elephant trunk hopper (33) can be upper slip of guide rail (34) be fixed on fixed mount (31), guide rail (34) is provided with divider (35), and described fixed mount (31) is fixed on the frame of described chassis (9).
4. casting according to claim 1 double teeming injection system; it is characterized in that: described die cavity protective device (4) comprises cylinder (42) and the hinge (43) be separately fixed on fixed mount (41); this cylinder (42) is connected with connecting rod (44); the end that connecting rod (44) is not connected with cylinder (32) is provided with carbon-point (45), and described fixed mount (41) is connected with the frame of described chassis (9).
5. casting according to claim 1 double teeming injection system, it is characterized in that: described dust arrester (7) comprises dust excluding hood (71), this dust excluding hood (71) is connected with airduct (72), be provided with dust excluding hood rotary drive mechanism (73) and MOD (74) in airduct (72), described airduct (72) fixes on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220522467 CN202779735U (en) | 2012-10-12 | 2012-10-12 | Double gating system for casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220522467 CN202779735U (en) | 2012-10-12 | 2012-10-12 | Double gating system for casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202779735U true CN202779735U (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220522467 Expired - Lifetime CN202779735U (en) | 2012-10-12 | 2012-10-12 | Double gating system for casting |
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| Country | Link |
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| CN (1) | CN202779735U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710353A (en) * | 2016-01-28 | 2016-06-29 | 山东康迈信机械有限公司 | Sand mould pouring method for static pressure line |
| CN106392046A (en) * | 2016-12-05 | 2017-02-15 | 大连华锐重工集团股份有限公司 | Iron alloy multifunctional chute device with fixed ladles |
| CN110479994A (en) * | 2019-09-25 | 2019-11-22 | 黄石东贝铸造有限公司 | A kind of anti-molten iron of casting machine, which is altered, pours device |
| CN114054732A (en) * | 2021-09-22 | 2022-02-18 | 山东杰创机械有限公司 | Double-station synchronous pouring system and pouring method |
-
2012
- 2012-10-12 CN CN 201220522467 patent/CN202779735U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710353A (en) * | 2016-01-28 | 2016-06-29 | 山东康迈信机械有限公司 | Sand mould pouring method for static pressure line |
| CN106392046A (en) * | 2016-12-05 | 2017-02-15 | 大连华锐重工集团股份有限公司 | Iron alloy multifunctional chute device with fixed ladles |
| CN106392046B (en) * | 2016-12-05 | 2018-04-13 | 大连华锐重工集团股份有限公司 | The multi-functional chute device of ferroalloy with fixed ladle |
| CN110479994A (en) * | 2019-09-25 | 2019-11-22 | 黄石东贝铸造有限公司 | A kind of anti-molten iron of casting machine, which is altered, pours device |
| CN114054732A (en) * | 2021-09-22 | 2022-02-18 | 山东杰创机械有限公司 | Double-station synchronous pouring system and pouring method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
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| CX01 | Expiry of patent term |