CN216028066U - Chain type casting machine - Google Patents
Chain type casting machine Download PDFInfo
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- CN216028066U CN216028066U CN202122319704.3U CN202122319704U CN216028066U CN 216028066 U CN216028066 U CN 216028066U CN 202122319704 U CN202122319704 U CN 202122319704U CN 216028066 U CN216028066 U CN 216028066U
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- 238000005266 casting Methods 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 123
- 238000001816 cooling Methods 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 102
- 229910052742 iron Inorganic materials 0.000 abstract description 51
- 238000000465 moulding Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 description 9
- 239000000498 cooling water Substances 0.000 description 6
- 229910001338 liquidmetal Inorganic materials 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- 229910000640 Fe alloy Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- XJKVPKYVPCWHFO-UHFFFAOYSA-N silicon;hydrate Chemical compound O.[Si] XJKVPKYVPCWHFO-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
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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
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/04—Handling or stripping castings or ingots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
- B22D33/02—Turning or transposing moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D47/00—Casting plants
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
The utility model relates to a chain type casting machine, which comprises an annular conveying belt, a casting device and a conveying driving device capable of driving the annular conveying belt to rotate, wherein a plurality of molds are uniformly distributed on the annular conveying belt, and casting molding grooves are formed in the upper surfaces of the molds; the annular conveyer belt is provided with a front running section running from front to back and a return section running from back to front, and the front running section of the annular conveyer belt is arranged above the return section; the method is characterized in that: the front part of the forward section is provided with a pouring section which gradually inclines upwards from front to back, and the pouring device is arranged above the pouring section; the front side edge of each die is provided with a lap joint sheet; between two adjacent moulds on the pouring section, the overlapping sheet of the rear mould is overlapped on the upper side of the rear side edge of the front mould. The chain type casting machine can reduce the phenomenon that molten iron leaks into a gap between two adjacent molds after the molds deform in use, protect other parts of the casting machine and ensure the normal operation of the casting machine.
Description
Technical Field
The utility model relates to casting equipment, in particular to a chain type casting machine.
Background
At present, the casting and molding modes of the ferroalloy mainly comprise pit casting, cast iron ingot mold casting and casting by a casting machine. With the trend of large-scale iron alloy ore furnace, integration of pouring and crushing and the like, the pouring mode of the casting machine becomes the mainstream in the future. The existing casting machine comprises an annular conveying belt, a driving roller, a driven roller, a casting device, a material collecting device and a conveying driving device capable of driving the driving roller to rotate, wherein a plurality of dies are uniformly distributed on the annular conveying belt, and a casting forming groove is formed in the upper surface of each die; the driving roller and the driven roller tension the annular conveying belt together, the driving roller is positioned at the rear end of the annular conveying belt and is in transmission connection with the power output end of the conveying driving device, and the driven roller is positioned at the front end of the annular conveying belt; the pouring device is arranged above the annular conveying belt, and the collecting device is arranged below the rear end of the annular conveying belt. The moulds are used for containing high-temperature molten iron to generate iron blocks, residual heat is still left in each empty mould after the iron blocks are demoulded, and each empty mould is slowly and naturally cooled in the conveying process. Generally, the above-mentioned endless conveyor belts are all horizontal conveying. The dies on the endless conveyor belt deform after a long period of use, and a gap exists between the dies. In the pouring process, when pouring device pours into high temperature molten iron into the mould of horizontal transport, before the molten iron solidifies, the molten iron in the mould is in the gap of seepage very easily, and then drops other parts of casting machine, and after the molten iron solidifies, other parts of casting machine broke down easily, influence the normal operating of casting machine.
Disclosure of Invention
The utility model aims to provide a chain type casting machine which can reduce molten iron from leaking into a gap between two adjacent molds after the molds deform in use, protect other parts of the casting machine and ensure the normal operation of the casting machine.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
a chain type casting machine comprises an annular conveying belt, a casting device and a conveying driving device capable of driving the annular conveying belt to rotate, wherein a plurality of molds are uniformly distributed on the annular conveying belt, and casting forming grooves are formed in the upper surfaces of the molds; the annular conveyer belt is provided with a front running section running from front to back and a return section running from back to front, and the front running section of the annular conveyer belt is arranged above the return section; the method is characterized in that: the front part of the forward section is provided with a pouring section which gradually inclines upwards from front to back, and the pouring device is arranged above the pouring section; the front side edge of each die is provided with a lap joint sheet; between two adjacent moulds on the pouring section, the overlapping sheet of the rear mould is overlapped on the upper side of the rear side edge of the front mould.
The front and rear positions of the mold refer to the positions of the mold when the mold is on the front section.
When the automatic conveying device works, the pouring device injects high-temperature molten iron into a mold on the pouring section, the mold continues to convey from front to back along the forward section after the high-temperature molten iron is positioned in the pouring forming groove, the high-temperature molten iron in the pouring forming groove is gradually cooled and formed into iron blocks in the conveying process, when the forming iron blocks reach the rear end of the annular conveying belt, the forming iron blocks automatically fall onto the collecting device under the action of the self gravity of the forming iron blocks, and at the moment, the empty mold is conveyed onto the return section of the annular conveying belt and is returned to the lower part of the pouring device from back to front by the annular conveying belt.
On the pouring section, because the overlapping sheet of the rear mold is overlapped on the upper side of the rear side edge of the front mold, the gap between two adjacent molds is shielded by the overlapping sheet; because the pouring section is from preceding to back tilt up gradually, mould on the pouring section is also from preceding to back tilt up gradually, the bridging piece of rear mould plays the water conservancy diversion effect, when pouring device pours into the mould of pouring section with high-temperature molten iron, the high-temperature molten iron that spills over in the rear mould is along with the bridging piece from last down flow in the mould in the place ahead, can reduce the mould and use the gap between two adjacent moulds of molten iron seepage after warping, avoid molten iron to drip other parts of casting machine, play the effect of other parts of protection casting machine, ensure the normal operating of casting machine.
Generally, the conveying driving device comprises a driving roller, a driven roller and a conveying motor, wherein the driving roller and the driven roller jointly tension the annular conveying belt, the driving roller is arranged at the rear end of the annular conveying belt and is in transmission connection with an output shaft of the conveying motor, and the driven roller is arranged at the front end of the annular conveying belt. The conveying motor is used for driving the driving roller to rotate, so that the conveying of the annular conveying belt is realized. The above-mentioned transport drive may further comprise guide rollers with which the endless conveyor belt is guided to run along a desired route.
Generally, the pouring device comprises a tundish, a pouring diversion trench and at least one pouring pipe, wherein the pouring diversion trench is positioned under the tundish, the bottom of the tundish is provided with a discharge hole, the discharge hole of the tundish is communicated with the pouring diversion trench through a material conveying pipeline, and the material conveying pipeline is provided with a switch valve for controlling the on-off of the material conveying pipeline; the pouring pipe is fixedly connected with the pouring diversion trench, and the feeding end of the pouring pipe is communicated with the pouring diversion trench. The tundish is used for accommodating a liquid metal raw material to be cast and molded, and the liquid metal raw material (such as industrial silicon water or iron alloy water) in the ladle is poured into the tundish of the casting device during casting and molding; the liquid metal material in the tundish flows into the pouring diversion channel through the material conveying pipeline and is poured into the mould through the pouring pipe.
As a preferable scheme of the present invention, an inclined plane is provided on the front end surface of the mold, the inclined plane gradually inclining downward from front to back, and the inclined plane is located below the overlapping flap. Set up the inclined plane of downward sloping gradually from the front to the back on the preceding terminal surface of mould for the front end of mould forms a breach, and when the mould needs the upset, contained angle between two adjacent moulds changes, and the rear side border of the place ahead mould passes through from the breach, makes the rear side border of the place ahead mould can not cross the collision with the inclined plane of rear mould front end, guarantees the normal upset of mould.
According to the preferable scheme of the utility model, the left side edge and the right side edge of the mold are both provided with the enclosing walls, and the height of the enclosing walls is higher than the upper surface of the mold. And the left side edge and the right side edge of the mold are both provided with the enclosure walls, and the height of the enclosure walls is higher than the upper surface of the mold, so that high-temperature molten iron overflowing from the mold can be prevented from flowing off from the left side edge and the right side edge of the mold.
As a further preferable scheme of the utility model, a step is arranged on the rear side edge of the die, and the upper surface of the step is higher than the upper surface of the die; the overlapping sheet of the rear mould is overlapped on the step at the rear side edge of the front mould. Set up the step on mould rear side border, and the upper surface of step is higher than the upper surface of mould, can prevent better that the high temperature molten iron that the place ahead mould overflow came out from flowing to the gap of faying plate and the contact of place ahead mould rear side edge.
As a further preferable aspect of the present invention, in the pouring section, an upper surface of the mold is gradually inclined downward from the rear to the front. Generally, when two adjacent molds are mutually overlapped, a natural overlapping angle of 5-15 degrees can be formed between the two molds, in order to prevent the molds from inclining backwards and the high-temperature molten iron from streaming to a gap, an inclination angle of 5-15 degrees needs to be set on the basis of the natural overlapping angle, so that the upper surfaces of the molds gradually incline downwards by a certain angle from back to front, the high-temperature molten iron in the pouring and forming groove flows towards the front part of the pouring and forming groove, the high-temperature molten iron in the pouring and forming groove is prevented from overflowing backwards in the conveying process, and the high-temperature molten iron is prevented from flowing to the gap where the lap joint sheet contacts with the rear side edge of the molds.
As a preferable aspect of the present invention, the chain caster further comprises a material collecting device disposed below a rear end of the endless conveyor. The collecting device is generally a collecting groove and is used for collecting the cooled and formed iron blocks.
As a further preferable scheme of the utility model, the chain type casting machine further comprises a water cooling device, and the water cooling device is arranged below the return section. When the empty molds are conveyed to the station of the water cooling device, the water cooling device carries out water cooling on each empty mold, and the cooled empty molds are continuously conveyed back to the lower part of the pouring device by the annular conveying belt. Generally, the water cooling device comprises a cold water tank, a water inlet pipe, a water outlet pipe, a water pump, a water cooling machine and a water tank; the opening of the cold water tank is upward; the water inlet of cold water groove passes through the delivery port intercommunication of inlet tube with the cold water machine, is equipped with into water ooff valve on the inlet tube, and the water inlet of cold water machine passes through the delivery port intercommunication of first raceway and water pump, and the water inlet of water pump passes through the delivery port intercommunication of second raceway and pond, and the water inlet of pond passes through the delivery port intercommunication of outlet pipe with the cold water groove, is equipped with out water ooff valve on the outlet pipe. Preferably, a filter screen is arranged at the water outlet of the water tank. When water enters, the water pump is started, the water inlet switch valve is opened, water in the water tank enters the cold water tank through the water pump, the cold water machine and the water inlet pipe, the water is cooled when passing through the cold water machine, so that the temperature of the cooling water entering the cold water tank is lower, the water level of the cooling water in the cold water tank is set to be just immersed in the mold, and the rapid cooling of an empty mold with residual temperature is facilitated; opening a water outlet switch valve, and refluxing cooling water in the cold water tank into the water tank through a water outlet and a water outlet pipe of the cold water tank; the water in the water pool is conveyed into the cold water tank through circulation.
As a further preferable scheme of the utility model, the chain type casting machine further comprises an air cooling device, and the air cooling device is arranged in front of the casting section; along the running direction of the annular conveying belt, the air cooling device is positioned between the water cooling device and the pouring device; the air cooling device comprises a cold air blower, and an air outlet of the cold air blower faces the annular conveying belt. And after the mold is cooled by the water cooling device, the cold air blower is started, and the empty mold possibly with residual temperature is further cooled by utilizing cold air blown out by the cold air blower.
As a further preferable scheme of the utility model, the chain type casting machine further comprises a mold temperature measuring mechanism, and the mold temperature measuring mechanism is arranged in front of the casting section and between the casting device and the air cooling device. Generally, the mold temperature measuring mechanism uses a temperature sensor to sense the temperature of the mold after the air cooling process.
As a further preferable aspect of the present invention, the chain type casting machine further comprises a residue cleaning device and a crushing device; the residual cleaning device is arranged below the return section and between the material collecting device and the water cooling device; the crushing device is arranged at the rear end of the annular conveying belt and is positioned right above the material collecting device.
The residual cleaning device comprises a brush roller, wherein brush hair is arranged on the roller surface of the brush roller, and the brush hair is in contact fit with the surface of the return section. During the conveying process of each mould, the bristles on the brush roller are in contact fit with the surface of the return section, so that the bristles wipe the residues in each mould.
The crushing device comprises a support, a swinging hammer and a swinging driving mechanism capable of driving the swinging hammer to swing, wherein the swinging driving mechanism is installed on the support, the swinging hammer can be installed on the support in a swinging mode, and the upper end of the swinging hammer is in transmission connection with the power output end of the swinging driving mechanism. Because the moulds conveyed above the material collecting device generally have higher temperature, partial scraps of iron blocks can be adhered in the moulds, and the swinging driving mechanism is used for driving the swinging hammer to swing so that the swinging hammer knocks the moulds at the rear end of the annular conveying belt, and the iron blocks are separated from the moulds. The crushing device is used for assisting the demolding of the iron blocks. Preferably, the swing driving mechanism comprises an air cylinder, the cylinder body of the air cylinder is hinged to the support, the middle of the hammer handle of the swing hammer is hinged to the support, the upper end of the hammer handle of the swing hammer is hinged to the tail end of the piston rod of the air cylinder, and the hammer head of the swing hammer corresponds to the rear end of the annular conveying belt.
Compared with the prior art, the utility model has the following advantages:
the chain type casting machine can reduce the phenomenon that molten iron leaks into a gap between two adjacent molds after the molds deform in use, protect other parts of the casting machine and ensure the normal operation of the casting machine.
Drawings
FIG. 1 is a schematic structural view of embodiment 1 of the present invention;
FIG. 2 is a schematic view showing a die bonding structure in example 1 of the present invention;
fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Example 1
As shown in fig. 1-2, the chain type casting machine in this embodiment includes an endless conveyor belt 1, a casting device 2, and a conveying driving device 3 capable of driving the endless conveyor belt 1 to rotate, wherein a plurality of molds 101 are uniformly distributed on the endless conveyor belt 1, and casting grooves 1011 are formed on the upper surfaces of the molds 101; the endless conveyor 1 has a front section 11 running from front to back and a return section 12 running from back to front, the front section 11 of the endless conveyor 1 being above its return section 12; the front part of the forward section 11 is provided with a pouring section 13 which gradually inclines upwards from front to back, and the pouring device 2 is arranged above the pouring section 13; the front side edge of each die 101 is provided with a lap joint 1012; between two adjacent molds 101 on the pouring section 13, the overlapping flap 1012 of the rear mold 101 overlaps the upper side of the rear side edge of the front mold 101.
The forward and backward positions of the mold 101 refer to the positions when it is on the forward segment 11.
During operation, pouring device 2 pours into high temperature molten iron into to mould 101 on pouring section 13, make high temperature molten iron be in behind the casting shaping groove 1011, mould 101 continues to carry along the section of advancing 11 from the front to the back, the high temperature molten iron in casting shaping groove 1011 cools off the shaping gradually into the iron plate in transportation process, when the shaping iron plate reachs the rear end of endless conveyor 1, because the self action of gravity of shaping iron plate, the shaping iron plate falls automatically to the device that gathers materials, at this moment, empty mould 101 is carried on the return section 12 of endless conveyor 1, from the back to the front by endless conveyor 1 and is loopbacked the below of pouring device 2.
On the pouring section 13, since the overlapping flap 1012 of the rear mold 101 overlaps the upper side of the rear side edge of the front mold 101, the gap between two adjacent molds 101 is covered by the overlapping flap 1012; because pouring section 13 is from preceding to back gradual tilt up, mould 101 on pouring section 13 is also from preceding to back gradual tilt up, the bridging sheet 1012 of rear mould 101 plays the water conservancy diversion effect, when pouring device 2 pours high temperature molten iron into the mould 101 of pouring section 13, the high temperature molten iron that overflows in rear mould 101 flows into the mould 101 in the place ahead along with bridging sheet 1012 from last down, can avoid the molten iron among the mould 101 to flow into in the gap, prevent that two adjacent moulds 101 from the adhesion together, be favorable to guaranteeing the normal operating of casting machine.
Generally, the conveying driving device 3 includes a driving roller 31, a driven roller 32 and a conveying motor (not shown), the driving roller 31 and the driven roller 32 jointly tension the endless conveyor belt 1, the driving roller 31 is located at the rear end of the endless conveyor belt 1 and is in transmission connection with an output shaft of the conveying motor, and the driven roller 32 is located at the front end of the endless conveyor belt 1. The driving roller 31 is driven to rotate by a conveying motor, so that the conveying of the annular conveying belt 1 is realized. The above-mentioned transport drive 3 may also comprise guide rollers 33, with which guide rollers 33 the endless conveyor belt 1 is guided in a desired path.
Generally, the pouring device 2 comprises a tundish, a pouring splitter box and at least one pouring pipe, wherein the pouring splitter box is positioned under the tundish, the bottom of the tundish is provided with a discharge hole, the discharge hole of the tundish is communicated with the pouring splitter box through a material conveying pipeline, and the material conveying pipeline is provided with a switch valve for controlling the on-off of the material conveying pipeline; the pouring pipe is fixedly connected with the pouring diversion trench, and the feeding end of the pouring pipe is communicated with the pouring diversion trench. The tundish is used for accommodating a liquid metal raw material to be cast and molded, and the liquid metal raw material (such as industrial silicon water or iron alloy water) in the ladle is poured into the tundish of the casting device 2 during casting and molding; the liquid metal material in the tundish flows into the pouring splitter box through the delivery pipeline and is poured into the mold 101 through the pouring pipe.
The front end surface of the mold 101 is provided with a slope 1013 gradually inclined downward from front to back, and the slope 1013 is located below the overlapping flap 1012. Set up inclined plane 1013 from preceding to back downward sloping gradually on the preceding terminal surface of mould 101 for the front end of mould 101 forms a breach, and when mould 101 need overturn, the contained angle between two adjacent moulds 101 changes, and the rear side border of the place ahead mould 101 passes through from the breach, makes the rear side border of the place ahead mould 101 and the inclined plane 1013 of rear mould 101 front end can not cross the collision, guarantees the normal upset of mould.
And the left side edge and the right side edge of the mold 101 are both provided with a retaining wall 1014, and the height of the retaining wall is higher than the upper surface of the mold 101. The enclosing walls 1014 are arranged on the left side edge and the right side edge of the mold 101, and the height of the enclosing walls 1014 is higher than the upper surface of the mold 101, so that high-temperature molten iron overflowing from the mold 101 can be prevented from flowing off from the left side edge and the right side edge of the mold 101.
In the pouring section 13, the upper surface of the mold 101 is gradually inclined downward from the rear to the front. Generally, when two adjacent molds 101 are overlapped with each other, a natural overlapping angle of 5-15 degrees is formed between the two molds 101, and in order to prevent the mold 101 from tilting backward and the high-temperature molten iron from streaming to a gap, an inclination angle of 5-15 degrees needs to be set on the basis of the natural overlapping angle, so that the upper surface of the mold 101 gradually tilts downward by a certain angle α from back to front, the high-temperature molten iron in the casting molding groove 1011 flows to the front part of the casting molding groove 1011, the high-temperature molten iron in the casting molding groove 1011 is prevented from overflowing backwards in the conveying process, and the high-temperature molten iron is prevented from flowing to the gap where the lap joint 1012 and the rear side edge of the mold 101 contact.
The chain caster further comprises a material collecting device 4, the material collecting device 4 being arranged below the rear end of the endless conveyor belt 1. The above-mentioned aggregate device 4 is generally an aggregate chute for collecting the cooled and formed iron nuggets.
The chain casting machine further comprises a water cooling device 5, and the water cooling device 5 is arranged below the return section 12. When the empty molds 101 are conveyed to the station of the water cooling device 5, the water cooling device 5 cools each empty mold 101, and the cooled empty molds 101 are continuously conveyed back to the lower part of the pouring device 2 by the annular conveying belt 1. Generally, the water cooling device 5 includes a cold water tank 51, a water inlet pipe 52, a water outlet pipe 53, a water pump 54, a water chiller 55 and a water tank 56; the opening of the cold water tank 51 is upward; the water inlet of the cold water tank 51 is communicated with the water outlet of the water chiller 55 through the water inlet pipe 52, the water inlet switch valve 521 is arranged on the water inlet pipe 52, the water inlet of the water chiller 55 is communicated with the water outlet of the water pump 54 through the first water pipe 57, the water inlet of the water pump 54 is communicated with the water outlet of the water tank 56 through the second water pipe 58, the water inlet of the water tank 56 is communicated with the water outlet of the cold water tank 51 through the water outlet pipe 53, and the water outlet switch valve 531 is arranged on the water outlet pipe 53. Preferably, a filter screen is provided at the water outlet of the water tank 56. When water enters, the water pump 54 is started, the water inlet switch valve 521 is opened, water in the water tank 56 enters the cold water tank 51 through the water pump 54, the water cooler 55 and the water inlet pipe 52, the water is cooled when passing through the water cooler 55, so that the temperature of the cooling water entering the cold water tank 51 is lower, the water level of the cooling water in the cold water tank 51 is set to be just immersed in the mold 101, and the empty mold 101 with residual temperature is rapidly cooled; the water outlet switch valve 531 is opened, and the cooling water in the cold water tank 51 flows back to the water tank 56 through the water outlet and the water outlet pipe 53; the water in the water reservoir 56 is thus circulated and transferred to the cold water tank 51.
The chain type casting machine also comprises an air cooling device 6, wherein the air cooling device 6 is arranged in front of the casting section 13; along the running direction of the annular conveying belt 1, an air cooling device 6 is arranged between the water cooling device 5 and the pouring device 2; the air cooling device 6 comprises a cooling blower, and an air outlet of the cooling blower faces the annular conveying belt 1. After cooling by the water cooling device 5, the cold air blower is turned on, and the empty mold 101, which may have residual temperature, is further cooled by the cold air blown from the cold air blower.
The chain type casting machine further comprises a mold temperature measuring mechanism 7, wherein the mold temperature measuring mechanism 7 is arranged in front of the casting section 13 and is positioned between the casting device 2 and the air cooling device 6. In general, the mold temperature measuring means 7 employs a temperature sensor, and the temperature of the mold 101 after the air-cooling process is sensed by the temperature sensor.
The chain type casting machine also comprises a residual cleaning device 8 and a crushing device 9; the residual cleaning device 8 is arranged below the return section 12 and between the material collecting device 4 and the water cooling device 5; the crushing device 9 is arranged at the rear end of the endless conveyor belt 1 and is positioned right above the material collecting device 4.
The residual cleaning device 8 comprises a brush roller, wherein brush hair is arranged on the roller surface of the brush roller, and the brush hair is in contact fit with the surface of the return section 12. During the transportation of each mold 101, the bristles of the brush roller contact and cooperate with the surface of the return section 12, so that the bristles wipe off the residue in each mold 101.
The crushing device 9 comprises a support, a swinging hammer and a swinging driving mechanism capable of driving the swinging hammer to swing, wherein the swinging driving mechanism is installed on the support, the swinging hammer is installed on the support in a swinging mode, and the upper end of the swinging hammer is in transmission connection with the power output end of the swinging driving mechanism. Because the molds 101 conveyed above the material collecting device generally have higher temperature, the iron blocks can still partially adhere to the molds 101, and the swinging driving mechanism drives the swinging hammers to swing so that the swinging hammers strike the molds 101 at the rear end of the endless conveyor belt 1 to separate the iron blocks from the molds 101. The crushing device is used for assisting the demolding of the iron blocks. Preferably, the swing driving mechanism comprises an air cylinder, the cylinder body of the air cylinder is hinged to the support, the middle of the hammer handle of the swing hammer is hinged to the support, the upper end of the hammer handle of the swing hammer is hinged to the tail end of the piston rod of the air cylinder, and the hammer head of the swing hammer corresponds to the rear end of the annular conveying belt 1.
Example 2
As shown in fig. 3, the chain caster in the present embodiment is different from embodiment 1 in that:
a step 1015 is arranged on the rear side edge of the mold 101, and the upper surface of the step 1015 is higher than the upper surface of the mold 101; the overlapping flap 1012 of the rear mold 101 overlaps the step 1015 of the rear side edge of the front mold 101. The step 1015 is arranged on the rear side edge of the mold 101, and the upper surface of the step 1015 is higher than the upper surface of the mold 101, so that high-temperature molten iron overflowing from the front mold 101 can be better prevented from flowing into a gap between the lapping sheet 1012 and the rear side edge of the front mold 101.
In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and the equivalent or simple change of the structure, the characteristics and the principle described in the present patent idea is included in the protection scope of the present patent. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.
Claims (10)
1. A chain type casting machine comprises an annular conveying belt, a casting device and a conveying driving device capable of driving the annular conveying belt to rotate, wherein a plurality of molds are uniformly distributed on the annular conveying belt, and casting forming grooves are formed in the upper surfaces of the molds; the annular conveyer belt is provided with a front running section running from front to back and a return section running from back to front, and the front running section of the annular conveyer belt is arranged above the return section; the method is characterized in that: the front part of the forward section is provided with a pouring section which gradually inclines upwards from front to back, and the pouring device is arranged above the pouring section; the front side edge of each die is provided with a lap joint sheet; between two adjacent moulds on the pouring section, the overlapping sheet of the rear mould is overlapped on the upper side of the rear side edge of the front mould.
2. The chain caster of claim 1, wherein: the front end face of the die is provided with an inclined plane which gradually inclines downwards from front to back, and the inclined plane is positioned below the lap joint sheet.
3. The chain caster of claim 1, wherein: and the left side edge and the right side edge of the mold are both provided with a surrounding wall, and the height of the surrounding wall is higher than the upper surface of the mold.
4. A chain caster according to claim 3, characterised in that: the rear side edge of the die is provided with a step, and the upper surface of the step is higher than the upper surface of the die; the overlapping sheet of the rear mould is overlapped on the step at the rear side edge of the front mould.
5. A chain caster according to claim 3, characterised in that: on the pouring section, the upper surface of the mold is gradually inclined downward from the back to the front.
6. The chain caster of claim 1, wherein: the material collecting device is arranged below the rear end of the annular conveying belt.
7. The chain caster of claim 6, wherein: the water cooling device is arranged below the return section.
8. The chain caster of claim 7, wherein: the air cooling device is arranged in front of the pouring section; along the running direction of the annular conveying belt, the air cooling device is positioned between the water cooling device and the pouring device; the air cooling device comprises a cold air blower, and an air outlet of the cold air blower faces the annular conveying belt.
9. The chain caster of claim 8, wherein: the device also comprises a mold temperature measuring mechanism which is arranged in front of the pouring section and between the pouring device and the air cooling device.
10. The chain caster of claim 8, wherein: the device also comprises a residual cleaning device and a crushing device; the residual cleaning device is arranged below the return section and between the material collecting device and the water cooling device; the crushing device is arranged at the rear end of the annular conveying belt and is positioned right above the material collecting device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122319704.3U CN216028066U (en) | 2021-09-24 | 2021-09-24 | Chain type casting machine |
| PCT/CN2021/000214 WO2023044595A1 (en) | 2021-09-24 | 2021-10-27 | Chain type casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122319704.3U CN216028066U (en) | 2021-09-24 | 2021-09-24 | Chain type casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216028066U true CN216028066U (en) | 2022-03-15 |
Family
ID=80600258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122319704.3U Active CN216028066U (en) | 2021-09-24 | 2021-09-24 | Chain type casting machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN216028066U (en) |
| WO (1) | WO2023044595A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602698A (en) * | 2022-05-10 | 2022-06-10 | 南通康尔乐复合材料有限公司 | Production device of double-layer conductive adhesive tape |
| CN115055652A (en) * | 2022-06-30 | 2022-09-16 | 北京易得优科技有限责任公司 | Fine casting method for ferroalloy |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190019351A (en) * | 1900-10-29 | 1901-10-05 | John Markley Hartman | Improvements in Apparatus for Continuous Casting of Pig Metal. |
| BR102013022834B1 (en) * | 2013-09-06 | 2019-11-05 | Paul Wurth Do Brasil Tecnologia E Equipamentos Para Metalurgia Ltda | continuous casting mold |
| CN105855471A (en) * | 2016-06-06 | 2016-08-17 | 宁夏铸源机械修配有限公司 | Receiving mould for continuous casting machine |
| CN207138791U (en) * | 2017-08-15 | 2018-03-27 | 曲靖云铝淯鑫铝业有限公司 | A kind of aluminium ingot direct casting production line |
| CN213195549U (en) * | 2020-09-28 | 2021-05-14 | 汕头华兴（饶平）铜业有限公司 | Casting machine |
| CN214517469U (en) * | 2021-02-05 | 2021-10-29 | 山西盈利优科机械制造有限公司 | Casting mold and semi-automatic casting production line |
| CN215697819U (en) * | 2021-07-02 | 2022-02-01 | 山西盈利优科机械制造有限公司 | Baseball continuous casting and automatic mold overturning and ball falling production line |
-
2021
- 2021-09-24 CN CN202122319704.3U patent/CN216028066U/en active Active
- 2021-10-27 WO PCT/CN2021/000214 patent/WO2023044595A1/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602698A (en) * | 2022-05-10 | 2022-06-10 | 南通康尔乐复合材料有限公司 | Production device of double-layer conductive adhesive tape |
| CN115055652A (en) * | 2022-06-30 | 2022-09-16 | 北京易得优科技有限责任公司 | Fine casting method for ferroalloy |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023044595A1 (en) | 2023-03-30 |
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