CN114101647A - One-man operation safety type casting machine - Google Patents
One-man operation safety type casting machine Download PDFInfo
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- CN114101647A CN114101647A CN202111404082.2A CN202111404082A CN114101647A CN 114101647 A CN114101647 A CN 114101647A CN 202111404082 A CN202111404082 A CN 202111404082A CN 114101647 A CN114101647 A CN 114101647A
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- 238000005266 casting Methods 0.000 title claims abstract description 37
- 239000007788 liquid Substances 0.000 claims abstract description 172
- 238000003860 storage Methods 0.000 claims abstract description 74
- 238000004321 preservation Methods 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 40
- 230000000903 blocking effect Effects 0.000 claims description 33
- 238000001125 extrusion Methods 0.000 claims description 33
- 229910052742 iron Inorganic materials 0.000 claims description 20
- 238000013461 design Methods 0.000 claims description 11
- 239000002184 metal Substances 0.000 abstract description 19
- 229910052751 metal Inorganic materials 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 17
- 239000002699 waste material Substances 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 5
- 230000004888 barrier function Effects 0.000 description 26
- 239000011550 stock solution Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 9
- 230000005484 gravity Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 241000521257 Hydrops Species 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development 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
- 238000007790 scraping Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
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- B08B1/165—
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- B08B1/30—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
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- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of casting machines, in particular to a single-person operation safety casting machine, which comprises a liquid storage cavity and a liquid outlet pipe, wherein the liquid storage cavity is provided with a liquid outlet pipe; the liquid storage cavity is designed in a cylindrical shape; two sides of the bottom of the liquid storage cavity are hinged with supporting arms; the upper surface of the supporting arm is fixedly connected with a supporting transverse column; the upper surface of the liquid storage cavity is connected with a detachable heat preservation cover; a flow guide hole is formed in the side surface of the liquid storage cavity; the outer surface of the bottom of the flow guide pipe is sleeved with a first telescopic pipe; the invention effectively solves the problems that no top cover is arranged above the casting ladle, and the molten metal is exposed outside, so that the molten metal is cooled quickly, the quality of a product is influenced, and unnecessary energy waste is caused; molten metal often has the molten metal to spill outside the mould box empting the in-process, and the molten metal that drips often has the staff to be scalded because of the higher potential safety hazard that exists of temperature. The molten metal that is sprinkled outside the mold box also needs cleaning by workers, which causes the problem of increased labor cost.
Description
Technical Field
The invention relates to the technical field of casting machines, in particular to a single-person operation safety casting machine.
Background
With the rapid development of China, the yield of castings is increasingly enlarged, and the requirements on the quality of the castings are continuously improved, so that a foundry begins to pay attention to molten iron pouring which is one of weak links in casting production. At present, most casting plants in China finish metal liquid pouring by manually operating pouring ladles, and the method has the disadvantages of poor labor conditions, high labor intensity and poor safety. With the wide use of high-efficiency molding equipment, the production beat is faster and faster, and the manual operation is very nervous.
In recent years, casting machines in the casting field are more and more widely applied, when the casting machines work, casting ladles on frames are driven to rotate through motors, so that the purpose of pouring molten metal is achieved, top covers are not arranged above the casting ladles, the molten metal is exposed outside, the molten metal is cooled quickly, the quality of products is affected, unnecessary energy waste is caused, the molten metal often falls outside a mold box in the pouring process, and workers are often scalded due to high temperature of the dropped molten metal, so that great potential safety hazards exist; the molten metal that is sprinkled outside the mold box also needs cleaning by workers, resulting in an increase in labor cost.
Disclosure of Invention
In order to make up for the defects of the prior art, the problems that a top cover is not arranged above a casting ladle, and molten metal is exposed outside, so that the molten metal is cooled quickly, the quality of a product is influenced, and unnecessary energy waste is caused are solved; molten metal often has the molten metal to spill outside the mould box empting the in-process, and the molten metal that drips often has the staff to be scalded because of the higher potential safety hazard that exists of temperature. The metal liquid sprinkled outside the die box needs to be cleaned by workers, so that the labor cost is increased.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a single-person operation safety casting machine, which comprises a liquid storage cavity and a liquid outlet pipe; the liquid storage cavity is designed in a cylindrical shape; two sides of the bottom of the liquid storage cavity are hinged with supporting arms; the upper surface of the supporting arm is fixedly connected with a supporting transverse column; the upper surface of the liquid storage cavity is connected with a detachable heat preservation cover; a flow guide hole is formed in the side surface of the liquid storage cavity;
the liquid outlet pipe comprises a flow guide pipe and an extension pipe; the outer surface of the diversion hole is fixedly connected with a diversion pipe which is designed in an inverted V shape; the outer surface of the bottom of the flow guide pipe is sleeved with a first telescopic pipe; a threaded hole is formed in the side surface of the first telescopic pipe; the threaded hole is rotatably connected with a bolt, and the tail part of the bolt is in a long strip shape; the bottom of the first telescopic pipe is sleeved with a second telescopic pipe, and the inner diameter of the second telescopic pipe is larger than the outer diameter of the first telescopic pipe; the side face of the second telescopic pipe, which is consistent with the side face of the first telescopic pipe, is rotatably connected with a strip-shaped bolt; the bottom of the second extension tube is designed in a funnel shape;
the side surface of the bottom of the second extension tube is connected with a blocking plate in a sliding manner; the barrier plate is hermetically communicated with the space in the second extension tube; one end of the blocking plate, which is far away from the second telescopic pipe, is fixedly connected with a first tension spring; the other end of the first tension spring is fixedly connected with a booster plate; a hinged plate is hinged to the side surface of the boosting plate; one end of the hinged plate, which is far away from the power-assisted plate, is fixedly connected to the outer surface of the liquid storage cavity; one end of the boosting plate, which is far away from the first tension spring, is fixedly connected with a second tension spring; the other end of the second tension spring is fixedly connected with an iron block; the upper surface of the iron block is hinged with a hinge rod; the other end of the hinge rod is hinged to the outer surface of the second telescopic pipe; when the pouring machine works, the motor is controlled by the controller to drive the pouring platform to move, the liquid storage cavity is lifted and lowered by the control hydraulic rod, liquid in the liquid storage cavity is poured into the die to work, the support arms are arranged on two sides of the liquid storage cavity to control the moving direction of the liquid storage cavity, the common pouring machine directly pours the liquid in the liquid storage cavity into the die box in a separated mode to cause the high-temperature liquid to spill, the risk of scalding workers by high temperature is increased, the waste of the high-temperature liquid is caused, the liquid residue in the space in the flow guide pipe can be effectively reduced by the inverted V-shaped design of the flow guide pipe, the flow guide pipe is sleeved with the first telescopic pipe, the second telescopic pipe is sleeved with the first telescopic pipe, the liquid in the liquid storage cavity flows out along the second telescopic pipe, and the risk of scalding the workers by the high-temperature liquid is effectively reduced by the design, the length of the liquid outlet pipe can be adjusted by screwing the bolts on the surfaces of the first telescopic pipe and the second telescopic pipe, so that high-temperature liquid in the liquid storage cavity can accurately and unmistakably flow into the die box, and the safety performance of the casting machine is effectively improved; the hinged rod and the iron block are hinged on the side surface of the second telescopic pipe, when the liquid storage cavity dumps liquid into the mold box, under the action of the self gravity of the iron block, the included angle between the hinged rod and the second telescopic pipe is reduced, the side surface of the iron block and the boosting plate is fixedly connected through the second tension spring, the upper end of the boosting plate is driven to move towards the direction of the second telescopic pipe, the first tension spring is stretched towards the direction of the liquid storage cavity, the blocking plate is synchronously moved towards the direction of the liquid storage cavity, so that the liquid flows out to the interior of the mold box along the second telescopic pipe, when the liquid storage cavity returns to the initial position, the boosting plate and the blocking plate return to the original position through the self gravity of the iron block and the elasticity of the first tension spring, the blocking plate is automatically drawn out to enable the liquid to flow out along the side wall of the second telescopic pipe when the liquid storage cavity dumps the liquid, and the liquid storage cavity automatically blocks the second telescopic pipe when the liquid storage cavity stops dumping, can effectively reduce the cost waste that remains the inside liquid drippage of second telescopic tube and cause, further reduce the risk that the staff was scalded.
Preferably, the side wall of the second telescopic pipe is provided with uniformly arranged grooves; the groove is positioned in the side wall at the communication part of the second extension pipe and the blocking plate; a shovel blade is fixedly connected with the groove on the upper surface of the blocking plate; the scraper knife is designed in an arc shape; the during operation, when the casting machine pours in succession, through spiller fixed connection on the recess lateral wall, in barrier reciprocating motion in-process, make the spiller can effectively clear away the liquid that remains at the barrier upper surface, the liquid that the spills out enters into the mould box along with the liquid of the intraductal flow of second expansion, when guaranteeing barrier surface cleanness, improve the life of barrier, and the cost is saved, through the recess and the design of cooperating of barrier surface bulge, can effectively avoid the barrier to remove the outer space of the flexible pipe of second at the pull in-process, thereby influence the shutoff effect of barrier to the flexible pipe of second.
Preferably, a fixing rod is fixedly connected to the side surface of the liquid storage cavity; the height of the fixed rod can be adjusted according to the working environment; the lower surface of one end of the fixed rod, which is far away from the liquid storage cavity, is fixedly connected with a pressure spring; the other end of the pressure spring is fixedly connected to the upper surface of the scraper, and the scraper is designed in a C shape; the during operation links firmly with scraper blade and dead lever through the pressure spring for the scraper blade removes along with stock solution chamber removal, when stock solution chamber slope inverted liquid, the dead lever makes the pressure spring atress of dead lever lower surface push down along with stock solution chamber slope range change, and the pressure spring atress drives the scraper blade and pushes down, hugs closely work ground, is convenient for clean the liquid of dripping outside the mould box, realizes the liquid self-cleaning of dripping outside the mould box, when reducing personnel's work load, can also effectively reduce the human cost.
Preferably, an extrusion cavity is formed in the inner space at the bottom of the scraper; an air outlet groove is formed in the extrusion cavity; the inner wall of the air outlet groove is connected with a sliding plate in a sliding manner, and the sliding plate is designed in an arc shape; the surface of the sliding plate is fixedly connected with uniformly arranged springs; the other end of the spring is fixedly connected to the side wall of the bottom of the extrusion cavity; the during operation, because the liquid of scraper blade bottom contact all is high temperature liquid, through the inside extrusion chamber that sets up of scraper blade, scraper blade contact ground removes when clean, the sliding plate atress removes to extrusion intracavity portion when work ground is protruding or meetting the barrier, make extrusion chamber atress, the inside air in extrusion chamber blows out along going out the air duct, the air that blows out can effectively reduce the temperature of sliding plate, the life of extension sliding plate, through the elasticity that utilizes the spring, make the sliding plate return initial condition after cleaing away the ground barrier.
Preferably, a file is fixedly connected inside the extrusion cavity; the file penetrates through the sliding plate, and the file in the initial state is arranged in the sliding plate; the during operation, through extrusion intracavity sliding connection sliding plate, make inside high temperature liquid can't get into the scraper blade along going out the air duct, avoid high temperature liquid to cause the damage to the scraper blade is inside, improve the life of scraper blade simultaneously, through the inside fixedly connected with file in extrusion chamber, when the scraper blade meets hard object, the sliding plate is obstructed to the inside removal in extrusion chamber, the file pops out the sliding plate surface and shovels away the barrier at the sliding plate removal in-process, the realization is to the clear effect of the multiple barrier face in work ground, the mill image has also been improved when improving operational environment health.
Preferably, the outer surface of the scraper is rotatably connected with a vibrating rod; the other end of the vibrating rod is connected to the outer surface of the second telescopic pipe in a sliding manner; during operation, use the vibrating arm to be connected through scraper blade and the flexible pipe of second, make the scraper blade can't the back-and-forth movement when the liquid is put to the stock solution chamber upside down, the moving direction of scraper blade has been fixed, because the scraper blade can produce the vibration when scraper blade contact work ground during operation, the stock solution chamber resumes the normal position, drive the dead lever and the in-process scraper blade of pressure spring resume the normal position can produce the vibration equally, connect the flexible pipe of second through the vibrating arm, the vibration that the scraper blade received passes through the vibrating arm and transmits the flexible pipe of second, make the flexible intraductal remaining liquid of second flow out under the effect of vibration fast, effectively reduce the remaining of the intraductal liquid of second flexible, avoid long-time hydrops to remain and plug up the export of the flexible pipe of second after the flexible intraductal space cooling of second, improve the life of the flexible pipe of second simultaneously.
The invention has the following beneficial effects:
1. according to the one-man operation safety type casting machine, the detachable heat preservation cover is arranged on the upper surface of the liquid storage cavity, so that the temperature of liquid in the liquid storage cavity is effectively prolonged, the working efficiency of the casting machine is improved, the quality of a product is indirectly improved, and the risk that the liquid in the liquid storage cavity is scattered in the pouring process is reduced.
2. According to the one-man operation safety type casting machine, the diversion hole is fixedly connected through the diversion pipe, the first extension pipe is sleeved with the diversion pipe, the second extension pipe is sleeved with the first extension pipe, so that liquid in the liquid storage cavity flows out along the second extension pipe, the design effectively reduces the risk that high-temperature liquid scalds workers, the length of the liquid outlet pipe can be adjusted by screwing the bolts on the surfaces of the first extension pipe and the second extension pipe, the high-temperature liquid in the liquid storage cavity accurately flows into the mold box without errors, and the safety performance of the casting machine is effectively improved.
3. According to the single-person operation safety type casting machine, the pressure spring is fixedly connected with the scraper and the fixing rod, so that the scraper moves along with the movement of the liquid storage cavity, when liquid is poured into the liquid storage cavity in an inclined mode, the fixing rod enables the pressure spring on the lower surface of the fixing rod to be pressed downwards under the stress of the fixing rod along with the change of the inclination amplitude of the liquid storage cavity, the pressure spring drives the scraper to be pressed downwards under the stress of the fixing rod, the scraper is tightly attached to the working ground, liquid dropping outside a die box can be conveniently cleaned, the liquid dropping outside the die box can be automatically cleaned, and the cost of manpower can be effectively reduced.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the squeegee;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is a sectional view of the blocking plate communicating with the space inside the second telescopic tube;
in the figure: the device comprises a liquid storage cavity 1, a heat preservation cover 2, a supporting arm 3, a supporting transverse column 4, a flow guide pipe 5, a first telescopic pipe 6, a second telescopic pipe 7, a pressure spring 8, a scraping plate 9, a vibrating rod 10, an iron block 11, a fixed rod 12, a bolt 13, a blocking plate 14, a power assisting plate 15, a first tension spring 16, a second tension spring 17, an air outlet groove 18, a file 19, a sliding plate 20, a spring 21, a flow guide hole 22, a squeezing cavity 23, a groove 24, a scraper 25, a hinge rod 26 and a hinge plate 27.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in figures 1 to 4, the single-person safe casting machine comprises a liquid storage cavity 1 and a liquid outlet pipe; the liquid storage cavity 1 is designed in a cylindrical shape; two sides of the bottom of the liquid storage cavity 1 are hinged with supporting arms 3; the upper surface of the supporting arm 3 is fixedly connected with a supporting transverse column 4; the upper surface of the liquid storage cavity 1 is connected with a detachable heat preservation cover 2; a diversion hole 22 is formed in the side surface of the liquid storage cavity 1;
the liquid outlet pipe comprises a flow guide pipe 5 and an extension pipe; the outer surface of the diversion hole 22 is fixedly connected with a diversion pipe 5, and the diversion pipe 5 is designed in an inverted V shape; the outer surface of the bottom of the flow guide pipe 5 is sleeved with a first telescopic pipe 6; a threaded hole is formed in the side surface of the first extension tube 6; the threaded hole is rotatably connected with a bolt 13, and the tail of the bolt 13 is in a long strip shape; the bottom of the first extension tube 6 is sleeved with a second extension tube 7, and the inner diameter of the second extension tube 7 is larger than the outer diameter of the first extension tube 6; the side surface of the second extension tube 7, which is consistent with the side surface of the first extension tube 6, is rotatably connected with a strip-shaped bolt 13; the bottom of the second extension tube 7 is designed in a funnel shape;
the side surface of the bottom of the second extension tube 7 is connected with a blocking plate 14 in a sliding manner; the blocking plate 14 is hermetically communicated with the space in the second extension tube 7; one end of the blocking plate 14, which is far away from the second extension tube 7, is fixedly connected with a first tension spring 16; the other end of the first tension spring 16 is fixedly connected with an assisting plate 15; a hinged plate 27 is hinged to the side surface of the boosting plate 15; one end of the hinge plate 27 far away from the boosting plate 15 is fixedly connected to the outer surface of the liquid storage cavity 1; one end of the boosting plate 15, which is far away from the first tension spring 16, is fixedly connected with a second tension spring 17; the other end of the second tension spring 17 is fixedly connected with an iron block 11; the upper surface of the iron block 11 is hinged with a hinge rod 26; the other end of the hinge rod 26 is hinged on the outer surface of the second extension tube; when the pouring machine works, the motor is controlled by the controller to drive the pouring platform to move, the liquid storage cavity 1 is lifted and lowered by the control hydraulic rod, liquid in the liquid storage cavity 1 is poured into the die to work, the support arms 3 are arranged on two sides of the liquid storage cavity 1 to control the moving direction of the liquid storage cavity 1, the common pouring machine directly pours the liquid in the liquid storage cavity 1 into the die box in a separated mode to cause the high-temperature liquid to be sprinkled, the risk of scalding the working personnel at high temperature is increased, and the waste of the high-temperature liquid is caused, the liquid residue in the space of the flow guide pipe 5 can be effectively reduced by the inverted V-shaped design of the flow guide pipe 5, the flow guide hole 22 is fixedly connected through the flow guide pipe 5, the flow guide pipe 5 is sleeved by the first telescopic pipe 6, the second telescopic pipe 7 is sleeved by the first telescopic pipe 6, so that the liquid in the liquid storage cavity 1 flows out along the second telescopic pipe 7, and the risk of scalding the working personnel by the high-temperature liquid is effectively reduced by the design, the length of the liquid outlet pipe can be adjusted by screwing the surface bolts 13 of the first telescopic pipe 6 and the second telescopic pipe 7, so that high-temperature liquid in the liquid storage cavity 1 can accurately and unmistakably flow into the die box, and the safety performance of the casting machine is effectively improved; the hinged rod 26 and the iron block 11 are hinged on the side surface of the second telescopic pipe 7, when the liquid storage cavity 1 dumps liquid into the mold box, under the action of the self gravity of the iron block 11, the included angle between the hinged rod 26 and the second telescopic pipe 7 is reduced, the side surface of the iron block 11 and the power assisting plate 15 is fixedly connected through the second tension spring 17, the upper end of the power assisting plate 15 is driven to move towards the direction of the second telescopic pipe 7, the first tension spring 16 is stretched towards the direction of the liquid storage cavity 1, the blocking plate 14 is synchronously moved towards the direction of the liquid storage cavity 1, the liquid flows out to the interior of the mold box along the second telescopic pipe 7, when the liquid storage cavity 1 returns to the initial position, the power assisting plate 15 and the blocking plate 14 return to the original position through the self gravity of the iron block 11 and the elastic force of the first tension spring 16, the blocking plate 14 automatically pumps out the liquid to enable the liquid to flow out along the side wall of the second telescopic pipe 7 when the liquid is dumped, the stock solution chamber 1 carries out the effect of shutoff to the flexible pipe 7 of second automatically when stopping putting liquid upside down, can effectively reduce the cost waste that remains the liquid drippage that the flexible pipe 7 of second inside caused, further reduces the risk that the staff was scalded.
As an embodiment of the present invention, uniformly arranged grooves 24 are formed in the side wall of the second extension tube 7; the groove 24 is positioned in the side wall at the communication part of the second extension pipe and the blocking plate 14; a shovel blade 25 is fixedly connected with the groove 24 on the upper surface of the blocking plate 14; the scraper knife 25 is designed in an arc shape; during operation, when the casting machine pours continuously, through shovel sword 25 fixed connection on recess 24 lateral wall, in the reciprocating motion in-process of barrier plate 14, make shovel sword 25 can effectively clear away the liquid that remains at barrier plate 14 upper surface, the liquid that the shovel removed enters into the mould box along with the liquid that flows in the flexible pipe 7 of second, when guaranteeing barrier plate 14 surface cleanness, improve barrier plate 14's life, and the cost is saved, design through recess 24 and barrier plate 14 surperficial bulge cooperation, can effectively avoid barrier plate 14 to remove the space outside flexible pipe 7 of second in the pull in-process, thereby influence the shutoff effect of barrier plate 14 to flexible pipe 7 of second.
As an embodiment of the invention, a fixing rod 12 is fixedly connected to the side surface of the liquid storage cavity 1; the height of the fixed rod 12 can be adjusted according to the working environment; the lower surface of one end of the fixing rod 12 far away from the liquid storage cavity 1 is fixedly connected with a pressure spring 8; the other end of the pressure spring 8 is fixedly connected to the upper surface of the scraper 9, and the scraper 9 is in a C-shaped design; the during operation links firmly with scraper blade 9 and dead lever 12 through pressure spring 8 for scraper blade 9 removes along with stock solution chamber 1 removes, when stock solution chamber 1 slope inverted liquid, dead lever 12 makes the pressure spring 8 atress of dead lever 12 lower surface push down along with the change of stock solution chamber 1 slope range, pressure spring 8 atress drives scraper blade 9 and pushes down, hug closely work ground, be convenient for clean the liquid of dripping outside the mould box, realize the liquid self-cleaning of dripping outside the mould box, when reducing personnel's work load, can also effectively reduce the human cost.
As an embodiment of the present invention, the bottom inner space of the scraper 9 is provided with an extrusion cavity 23; an air outlet groove 18 is formed in the extrusion cavity 23; the inner wall of the air outlet groove 18 is connected with a sliding plate 20 in a sliding manner, and the sliding plate 20 is designed in an arc shape; the surface of the sliding plate 20 is fixedly connected with uniformly arranged springs 21; the other end of the spring 21 is fixedly connected to the side wall of the bottom of the extrusion cavity 23; during operation, because the liquid of scraper blade 9 bottom contact all is high temperature liquid, through the inside extrusion chamber 23 that sets up of scraper blade 9, scraper blade 9 contact ground removes when clean, work ground is protruding or sliding plate 20 atress removes to extrusion chamber 23 when meetting the barrier inside, make extrusion chamber 23 atress, the inside air in extrusion chamber 23 blows out along going out air slot 18, the air that blows out can effectively reduce the temperature of sliding plate 20, the life of extension sliding plate 20, through the elasticity that utilizes spring 21, make sliding plate 20 return initial condition after driving the ground barrier.
In one embodiment of the present invention, a rasp 19 is fixedly connected inside the extrusion cavity 23; the file 19 is designed to penetrate through the sliding plate 20, and the file 19 in the initial state is designed to be positioned inside the sliding plate 20; during operation, through sliding connection sliding plate 20 in extrusion chamber 23, make inside high temperature liquid can't get into scraper blade 9 along going out gas groove 18, avoid high temperature liquid to cause the damage to scraper blade 9 is inside, improve the life of scraper blade 9 simultaneously, through the inside fixedly connected with file 19 in extrusion chamber 23, when scraper blade 9 meets hard object, sliding plate 20 is hindered to the inside removal in extrusion chamber 23, move in-process file 19 at sliding plate 20 and pop out the sliding plate 20 surface and shovel the barrier, the realization is to the clear effect of the multiple barrier face in work ground, the image of mill has also been improved when improving operational environment health.
As an embodiment of the invention, a vibrating rod is rotatably connected to the outer surface of the scraper 9; the other end of the vibrating rod is connected to the outer surface of the second extension tube 7 in a sliding manner; during operation, use the vibrating arm to be connected through scraper blade 9 and second flexible pipe 7, make scraper blade 9 unable back-and-forth movement when liquid is put to the reserve liquid chamber 1 upside down, the moving direction of scraper blade 9 has been fixed, because scraper blade 9 can produce the vibration when scraper blade 9 contacts work ground during operation, reserve liquid chamber 1 restores the normal position, drive dead lever 12 and 8 in-process scraper blade 9 that restore the normal position of pressure spring equally can produce the vibration, connect the flexible pipe of second through the vibrating arm, the vibration that scraper blade 9 receives transmits the flexible pipe 7 of second through the vibrating arm, make the flexible pipe 7 of second in remaining liquid flow out under the effect of vibration fast, effectively reduce the remaining of liquid in the flexible pipe 7 of second, avoid long-time hydrops to remain and block up the export of flexible pipe 7 of second after the space cooling in the flexible pipe 7 of second, improve the life of flexible pipe 7 of second simultaneously.
The specific operation flow is as follows:
the casting machine controls a motor to drive a casting platform to move through a controller, then a liquid storage cavity 1 is lifted through a control hydraulic rod, liquid in the liquid storage cavity 1 is poured into a mold to work, the moving direction of the liquid storage cavity 1 is controlled by arranging support arms 3 on two sides of the liquid storage cavity 1, a guide hole 22 is fixedly connected through the guide pipe 5, the guide pipe 5 is sleeved with a first telescopic pipe 6, and the second telescopic pipe 7 is sleeved with a first telescopic pipe 6, so that the liquid in the liquid storage cavity 1 flows out along the second telescopic pipe 7; the hinged rod 26 and the iron block 11 are hinged on the side surface of the second telescopic pipe 7, when the liquid storage cavity 1 dumps liquid into the mold box, under the action of the self gravity of the iron block 11, the included angle between the hinged rod 26 and the second telescopic pipe 7 is reduced, the side surface of the iron block 11 and the power assisting plate 15 is fixedly connected through the second tension spring 17, the upper end of the power assisting plate 15 is driven to move towards the direction of the second telescopic pipe 7, the first tension spring 16 is stretched towards the direction of the liquid storage cavity 1, the blocking plate 14 is synchronously moved towards the direction of the liquid storage cavity 1, the liquid flows out to the interior of the mold box along the second telescopic pipe 7, when the liquid storage cavity 1 returns to the initial position, the power assisting plate 15 and the blocking plate 14 return to the original position through the self gravity of the iron block 11 and the elastic force of the first tension spring 16, the blocking plate 14 automatically pumps out the liquid to enable the liquid to flow out along the side wall of the second telescopic pipe 7 when the liquid is dumped, the liquid storage cavity 1 automatically blocks the second telescopic pipe 7 when the liquid is stopped to be poured.
When the casting machine continuously casts, the scraper knife 25 is fixedly connected to the side wall of the groove 24, in the reciprocating movement process of the blocking plate 14, the scraper knife 25 can effectively remove liquid remained on the upper surface of the blocking plate 14, the removed liquid enters the mold box along with the liquid flowing in the second telescopic pipe 7, the surface of the blocking plate 14 is clean, the service life of the blocking plate 14 is prolonged, the cost is saved, the matching design of the groove 24 and the surface bulge of the blocking plate 14 can effectively avoid the blocking plate 14 from moving out of the space outside the second telescopic pipe 7 in the drawing process, and the blocking effect of the blocking plate 14 on the second telescopic pipe 7 is influenced.
Link firmly with scraper blade 9 and dead lever 12 through pressure spring 8 for scraper blade 9 removes along with stock solution chamber 1 removes, when stock solution chamber 1 slope inverted liquid, dead lever 12 makes the pressure spring 8 atress of dead lever 12 lower surface push down along with stock solution chamber 1 slope range change, and pressure spring 8 atress drives scraper blade 9 and pushes down, hugs closely work ground, is convenient for clean the liquid of dripping outside the mould box, realizes the liquid self-cleaning of dripping outside the mould box.
Because the liquid that the scraper blade 9 bottom contacted all is high temperature liquid, through the inside extrusion chamber 23 that sets up of scraper blade 9, when scraper blade 9 contact ground removal was clean, work ground was protruding or when meetting the barrier sliding plate 20 atress removed to extrusion chamber 23 inside for extrusion chamber 23 atress, the inside air in extrusion chamber 23 blows out along going out air slot 18, the air that blows out can effectively reduce the temperature of sliding plate 20, through the elasticity that utilizes spring 21, make sliding plate 20 return initial condition after cleaing away the ground barrier.
Through sliding connection sliding plate 20 in extrusion chamber 23 for inside high temperature liquid can't follow gas outlet groove 18 and get into scraper blade 9, avoid high temperature liquid to cause the damage to scraper blade 9 inside, improve scraper blade 9's life simultaneously, through the inside fixedly connected with file 19 in extrusion chamber 23, when scraper blade 9 meets hard object, sliding plate 20 is hindered and is removed to extrusion chamber 23 inside, and file 19 pops out sliding plate 20 surface and shovels away the barrier in the sliding plate 20 removal process.
Use vibrating arm 10 to be connected through scraper blade 9 and the flexible pipe 7 of second for scraper blade 9 can't the back-and-forth movement when stock solution chamber 1 puts liquid upside down, the moving direction of scraper blade 9 has been fixed, because scraper blade 9 can produce the vibration when scraper blade 9 contacts work ground during operation, stock solution chamber 1 resumes the normal position, drive dead lever 12 and 8 in-process scraper blade 9 that resume the normal position of pressure spring equally can produce the vibration, connect the flexible pipe 7 of second through vibrating arm 10, the vibration that scraper blade 9 received transmits the flexible pipe 7 of second through vibrating arm 10, make the flexible pipe 7 of second in remaining liquid flow out under the effect of vibration fast, effectively reduce the interior liquid's of the flexible pipe 7 of second remaining.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a single-man operation safety type casting machine which characterized in that: comprises a liquid storage cavity (1) and a liquid outlet pipe; the liquid storage cavity (1) is designed in a cylindrical shape; two sides of the bottom of the liquid storage cavity (1) are hinged with supporting arms (3); the upper surface of the supporting arm (3) is fixedly connected with a supporting transverse column (4); the upper surface of the liquid storage cavity (1) is connected with a detachable heat preservation cover (2); a diversion hole (22) is formed in the side surface of the liquid storage cavity (1);
the liquid outlet pipe comprises a flow guide pipe (5) and an extension pipe; the outer surface of the diversion hole (22) is fixedly connected with a diversion pipe (5), and the diversion pipe (5) is designed in an inverted V shape; the outer surface of the bottom of the flow guide pipe (5) is sleeved with a first telescopic pipe (6); a threaded hole is formed in the side surface of the first telescopic pipe (6); the threaded hole is rotatably connected with a bolt (13), and the tail of the bolt (13) is in a long strip shape; the bottom of the first telescopic pipe (6) is sleeved with a second telescopic pipe (7), and the inner diameter of the second telescopic pipe (7) is larger than the outer diameter of the first telescopic pipe (6); the side surface of the second telescopic pipe (7) which is consistent with the first telescopic pipe (6) is rotatably connected with a strip-shaped bolt (13); the bottom of the second extension tube (7) is in a funnel-shaped design;
the side surface of the bottom of the second extension pipe (7) is connected with a blocking plate (14) in a sliding manner; the blocking plate (14) is hermetically communicated with the inner space of the second extension tube (7); one end of the blocking plate (14) far away from the second telescopic pipe (7) is fixedly connected with a first tension spring (16); the other end of the first tension spring (16) is fixedly connected with a booster plate (15); a hinged plate (27) is hinged to the side surface of the boosting plate (15); one end of the hinge plate (27) far away from the boosting plate (15) is fixedly connected to the outer surface of the liquid storage cavity (1); one end of the boosting plate (15), which is far away from the first tension spring (16), is fixedly connected with a second tension spring (17); the other end of the second tension spring (17) is fixedly connected with an iron block (11); the upper surface of the iron block (11) is hinged with a hinge rod (26); the other end of the hinge rod (26) is hinged on the outer surface of the second extension tube (7).
2. The single-operator safety casting machine according to claim 1, wherein: grooves (24) which are uniformly arranged are formed in the side wall of the second extension pipe (7); the groove (24) is positioned in the side wall at the position where the second telescopic pipe is communicated with the blocking plate (14); a scraper knife (25) is fixedly connected with the groove (24) on the upper surface of the blocking plate (14); the scraper knife (25) is designed in an arc shape.
3. The single-operator safety casting machine according to claim 1, wherein: a fixing rod (12) is fixedly connected to the side surface of the liquid storage cavity (1); the height of the fixing rod (12) can be adjusted according to the working environment; the lower surface of one end of the fixed rod (12) far away from the liquid storage cavity (1) is fixedly connected with a pressure spring (8); the other end of the pressure spring (8) is fixedly connected to the upper surface of the scraper (9), and the scraper (9) is in a C-shaped design.
4. A single-operated safety-type casting machine according to claim 3, characterized in that: an extrusion cavity (23) is formed in the bottom inner space of the scraper (9); an air outlet groove (18) is formed in the extrusion cavity (23); the inner wall of the air outlet groove (18) is connected with a sliding plate (20) in a sliding manner, and the sliding plate (20) is designed in an arc shape; the surface of the sliding plate (20) is fixedly connected with uniformly arranged springs (21); the other end of the spring (21) is fixedly connected to the side wall of the bottom of the extrusion cavity (23).
5. The single-operator safety casting machine according to claim 4, wherein: a file (19) is fixedly connected inside the extrusion cavity (23); the file (19) is designed to penetrate through the sliding plate (20), and the file (19) in the initial state is designed to be positioned inside the sliding plate (20).
6. A single-operated safety-type casting machine according to claim 3, characterized in that: the outer surface of the scraper (9) is rotatably connected with a vibrating rod; the other end of the vibrating rod is connected to the outer surface of the second telescopic pipe (7) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111404082.2A CN114101647A (en) | 2021-11-24 | 2021-11-24 | One-man operation safety type casting machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111404082.2A CN114101647A (en) | 2021-11-24 | 2021-11-24 | One-man operation safety type casting machine |
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| CN114101647A true CN114101647A (en) | 2022-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111404082.2A Pending CN114101647A (en) | 2021-11-24 | 2021-11-24 | One-man operation safety type casting machine |
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| CN210789215U (en) * | 2019-10-12 | 2020-06-19 | 湖南从义电炉设备有限公司 | Automatic pouring device for heat-preservation pouring ladle |
| CN213614109U (en) * | 2020-10-09 | 2021-07-06 | 青岛董城新佳机械铸造有限公司 | Casting device for iron casting |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4940215A (en) * | 1988-08-04 | 1990-07-10 | Elkem A/S | Tiltable ladle with lid |
| GB9003870D0 (en) * | 1989-03-13 | 1990-04-18 | Inductotherm Corp | Molten metal holding and pouring box and pouring nozzle |
| CN102853673A (en) * | 2012-09-11 | 2013-01-02 | 江苏迅隆科技发展有限公司 | Portable tube-type diversion trench device for molten metal transfer |
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| CN213614109U (en) * | 2020-10-09 | 2021-07-06 | 青岛董城新佳机械铸造有限公司 | Casting device for iron casting |
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