CN116197366A - Copper alloy glass die casting precoated sand annular pouring line - Google Patents
Copper alloy glass die casting precoated sand annular pouring line Download PDFInfo
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- CN116197366A CN116197366A CN202310216246.1A CN202310216246A CN116197366A CN 116197366 A CN116197366 A CN 116197366A CN 202310216246 A CN202310216246 A CN 202310216246A CN 116197366 A CN116197366 A CN 116197366A
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- sand
- guide rail
- box
- conveying
- annular guide
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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
- B22D5/00—Machines or plants for pig or like casting
- B22D5/04—Machines or plants for pig or like casting with endless casting conveyors
Abstract
The invention discloses a copper alloy glass die casting precoated sand annular pouring line which comprises an annular guide rail, wherein a plurality of conveying trolleys are uniformly arranged at the upper part of the annular guide rail, every two adjacent conveying trolleys are connected in a head-tail rotation mode through universal joints respectively, and two groups of driving mechanisms for driving the conveying trolleys to move are arranged at the lower part of the annular guide rail; sand boxes are respectively arranged on the trolleys, and are of an upper opening structure and a lower opening structure; the outside of annular guide rail has set gradually filler collection storehouse, sand box pouring position and vibratory conveying screening machine, and the lower extreme of filler collection storehouse is the hopper-shaped and is provided with the screw feeder that is linked together rather than inside, vibratory conveying screening machine with be provided with between the annular guide rail and push away the case mechanism of getting. The invention can automatically complete the procedures of sand box filling, box pushing, box taking, conveying, shakeout and the like, reduces the labor intensity of workers, shortens the labor time and can greatly improve the production efficiency of castings.
Description
Technical Field
The invention relates to the technical field of precoated sand molding pouring production lines, in particular to a copper alloy glass die casting precoated sand annular pouring line.
Background
In the casting process of copper alloy glass mould castings, clay sand molding, resin sand molding and precoated sand molding are commonly used. The clay sand molding process needs to add the combustion improver coal dust with larger proportion, which is mainly used for increasing the appearance quality and the air permeability of living parts, and the coal dust can not be recycled when added into the sand, so that the waste of resources is caused. The clay sand molding sand mould has low hardness and large yielding property, and casting defects such as a casting movable piece expansion box, sand expansion, sand falling, air holes, shrinkage porosity and the like are serious, so that the appearance of a product is poor, meanwhile, the inherent casting defects of the product are large, the service life of the product is seriously influenced, and the rejection rate is high. The quality of the resin sand casting is good, the rejection rate is low, but if the control is improper in the aspects of raw material selection, process design, molding (core) operation, production management and the like, the casting can generate defects such as air holes, pinholes, cracks and the like, and even is scrapped in batches; and the resin sand casting mould has poor thermal conductivity, and the metal liquid is cooled and solidified slowly, so that the hardness of the casting is low.
The precoated sand casting is to coat a layer of solid resin film on the surface of a hard mould during molding and core making. Compared with the resin sand process, the addition of solid resin and curing agent is greatly reduced, the production cost is reduced while the emission of harmful gas is reduced, and the used waste sand can be recycled, so that the working site is kept clean and has no dust pollution. The aggregate in the precoated sand molding is roasted at high temperature, so that the expansion amount of the sand mold after combustion is reduced, the strength of the solidified sand mold is high, the gas generation amount is small, and the like, and the produced product is far superior to the product produced by the clay sand molding in aspects of appearance quality, inherent casting defects, dimensional accuracy of the product, and the like. In addition, as the cooling speed is high during casting of the precoated sand, the graphite form of the casting is greatly improved, the mechanical property of the product is improved, and the service life of the product is prolonged.
Therefore, the invention develops a precoated sand buried box annular casting line for producing the copper alloy glass die casting according to the technological requirements of the copper alloy glass die casting, and solves the technical problems of poor yield and quality and casting defects of the copper alloy glass die casting in the prior art.
Disclosure of Invention
The invention aims to provide a copper alloy glass die casting precoated sand annular pouring line, which solves the technical problems in the prior art mentioned in the background art.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention discloses a copper alloy glass die casting precoated sand annular pouring line, which comprises an annular guide rail, wherein a plurality of conveying trolleys are uniformly arranged at the upper part of the annular guide rail, every two adjacent conveying trolleys are connected in a head-tail rotation mode through universal joints respectively, and two groups of driving mechanisms for driving the conveying trolleys to move are arranged at the lower part of the annular guide rail; each trolley is provided with a sand box, and each sand box is of an upper opening structure and a lower opening structure; the outside of annular guide rail has set gradually packing material collection storehouse, sand box pouring position and vibratory conveying screening machine, the lower extreme of packing material collection storehouse is the hopper-shaped and is provided with the screw feeder that is linked together rather than inside, vibratory conveying screening machine with be provided with between the annular guide rail and push away the case mechanism of getting.
Further, the annular guide rail comprises two oblong rails which are arranged inside and outside, the distances between all parts of the two oblong rails are the same, and two groups of first pulleys which are respectively matched with the two oblong rails are arranged at the bottom of the conveying trolley.
Further, a plurality of pairs of supporting legs are uniformly arranged on the ground below the annular guide rail, a pair of fixing plates are respectively arranged between each pair of supporting legs, a cross beam is fixedly arranged on the upper parts of the two supporting legs of each pair, the bottom of the annular guide rail is fixedly connected with the upper parts of the cross beams, and two sides of the annular guide rail are fixedly connected with the fixing plates.
Further, the driving mechanism comprises a first telescopic rod fixedly arranged on the ground, the telescopic end of the first telescopic rod is fixedly connected with one end of a driving platform which is arranged at the bottom of the straight line section of the annular guide rail in a sliding manner, two groups of second pulleys which are respectively matched with the two oblong guide rails are rotatably arranged on the upper part of the driving platform, a box pushing handle is hinged to the other end of the driving platform, the end part of the box pushing handle is in a hooked hand structure, and a spring is arranged between the box pushing handle and the driving platform; the bottom of each conveying trolley is fixedly provided with a chute respectively, and the bottom of each chute is obliquely arranged upwards along the travelling direction of the trolley.
Further, a sand box picking and placing mechanism is arranged on the outer side of the filler collecting warehouse, the steel sand picking and placing mechanism comprises a sand box picking and placing mechanism which comprises a first rack, a vertical second telescopic rod is fixedly arranged in the middle of the first rack, the telescopic end of the second telescopic rod is fixedly connected with a first lifting frame which is arranged on the first rack in a sliding mode, two horizontal third telescopic rods are symmetrically arranged on the upper portion of the first lifting frame, the free ends of the two third telescopic rods are fixedly connected with two first grabbing frames which are symmetrically arranged on the first lifting frame in a sliding mode, and a first grabbing hook is arranged on the side portion of each first grabbing frame; two sides of each sand box are respectively and outwards inclined and provided with a matched inclined plate.
Further, the pushing type box taking mechanism comprises a second rack fixedly arranged outside the vibrating conveying screening machine and the annular guide rail, a pushing platform is arranged on the second rack, motors are respectively arranged at two ends of the pushing platform, driving shafts of the motors are respectively connected with input ends of a double-output-shaft speed reducer, transmission gears are respectively arranged on two output shafts of the double-output-shaft speed reducer, and the transmission gears are respectively meshed with transmission racks symmetrically arranged on the second rack; two groups of rollers which are respectively contacted with the upper surface and the side surface of the second rack are rotatably arranged at two ends of the upper part of the pushing platform; the upper part of the pushing platform is fixedly provided with a vertical fourth telescopic rod, the telescopic end of the fourth telescopic rod is fixedly connected with a second lifting frame, two fifth telescopic rods are symmetrically arranged on the second lifting frame, the telescopic end of each fifth telescopic rod is fixedly connected with a second grabbing frame, and the side part of each second grabbing frame is provided with a second grabbing hook; the pushing frame is fixedly arranged at the bottom of the pushing platform, two sixth telescopic rods are symmetrically arranged at the bottom of the pushing frame, and pushing blocks are fixedly arranged at the end parts of the sixth telescopic rods respectively.
Further, a first gas collecting cover is covered on the outer side of the vibration conveying screening machine and the outer side of the pushing type box taking mechanism, and the upper part of the first gas collecting cover is communicated with a first cloth bag dust remover through a first waste gas conveying pipeline; the upper discharge port of the vibrating conveying screening machine is communicated with an external casting block sand collecting hopper, and the lower discharge port of the vibrating conveying screening machine is communicated with an external sand micro powder collecting hopper.
Further, the sand micro powder collecting hopper is communicated with the filler collecting warehouse through a steel sand lifting machine.
Further, a side suction type dust hood is arranged on the side face above the sand box pouring position, and the side suction type dust hood is communicated with a second cloth bag dust collector and a two-stage activated carbon adsorption box through a second waste gas conveying pipeline.
Further, a second gas collecting hood is fixedly arranged above a position, close to the pouring position of the sand box, of the annular guide rail, and the upper part of the second gas collecting hood is communicated with the second cloth bag dust remover and the two-stage activated carbon adsorption box through a third gas conveying pipeline.
Compared with the prior art, the invention has the beneficial technical effects that:
1) The copper alloy glass die casting precoated sand annular pouring line can automatically complete the procedures of sand box filling, box pushing, box taking, conveying, shakeout and the like, reduces the labor intensity of workers, shortens the labor time and can greatly improve the production efficiency of castings;
2) The precoated sand annular pouring line of the copper alloy glass die casting adopts precoated sand to prepare cores, the surface of the casting is flat and smooth, the yield and quality of the copper alloy glass die casting can be obviously improved, and casting defects are reduced. Meanwhile, the appearance quality of the blank can be obviously changed, the cutting allowance is reduced, the process yield is improved, and the die quality is stabilized.
Drawings
The invention is further described with reference to the following description of the drawings.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic diagram of a driving mechanism;
FIG. 4 is a schematic view of a flask picking and placing mechanism;
FIG. 5 is a schematic diagram of a push-type box-taking mechanism;
FIG. 6 is an end schematic view of the push-type box handling mechanism;
reference numerals illustrate: 1. an annular guide rail; 2. a conveying trolley; 3. a first pulley; 4. support legs; 5. a fixing plate; 6. a cross beam; 7. a driving mechanism; 7-1, a first telescopic rod; 7-2, driving the platform; 7-3, a second pulley; 7-4, pushing the box handle; 7-5, springs; 7-6, limiting rails; 7-7, a third pulley; 8. a wedge; 9. a sand box; 10. a filler collection warehouse; 11. the sand box pouring position; 12. vibrating and conveying a sieving machine; 13. a screw feeder; 14. a push type box taking mechanism; 14-1, a second frame; 14-2, a pushing platform; 14-3, a motor; 14-5, an output shaft speed reducer; 14-6, a transmission gear; 14-7, a transmission rack; 14-8, idler wheels; 14-9, a fourth telescopic rod; 14-10 parts of a second lifting frame; 14-11, a fifth telescopic rod; 14-12, a second grabbing frame; 14-13, second grabbing hook hands; 14-14, pushing frames; 14-15, a sixth telescopic rod; 14-16, pushing blocks; 15. a sand box taking and placing mechanism; 15-1, a first frame; 15-2, a second telescopic rod; 15-3, a first lifting frame; 15-4, a third telescopic rod; 15-5, a first grabbing frame; 15-6, first grabbing hook hands; 16. matching with an inclined plate; 17. a first gas-collecting channel; 18. a first exhaust gas delivery conduit; 19. a first bag-type dust collector; 20. a casting block sand collecting hopper; 21. a sand micro powder collecting hopper; 22. a steel grit elevator; 23. a side suction dust hood; 24. a second exhaust gas delivery conduit; 25. a second bag-type dust collector; 26. a two-stage activated carbon adsorption box; 27. a second gas-collecting hood; 28. and a third waste gas conveying pipe.
Detailed Description
As shown in fig. 1-6, the annular casting line for the precoated sand of the copper alloy glass die casting comprises an annular guide rail 1, wherein a plurality of conveying trolleys 2 are uniformly arranged on the upper portion of the annular guide rail, and every two adjacent conveying trolleys 2 are connected in a head-tail rotation mode through universal joints. Specific: the annular guide rail 1 comprises two oblong rails which are arranged inside and outside, and the intervals between the parts of the two oblong rails are the same. Two groups of first pulleys 3 which are respectively matched with the two oblong rails are arranged at the bottom of the conveying trolley 1.
In this embodiment, a plurality of pairs of vertical supporting legs 4 are uniformly and fixedly arranged on the ground below the annular guide rail 1, a pair of fixing plates 5 are fixedly arranged between each pair of supporting legs 4, and a horizontal cross beam 6 is fixedly arranged at the upper part of two supporting legs 4 of each pair. The bottom of the annular guide rail 1 is fixedly connected with the upper part of each cross beam 6, and the two sides of the annular guide rail 1 are fixedly connected with each fixing plate 5.
The lower part of the annular guide rail 1 is provided with two groups of driving mechanisms 7 for driving a plurality of conveying trolleys 2 to move, and the driving mechanisms are specifically: each driving mechanism comprises a first telescopic rod 7-1 fixedly installed on the ground, and the telescopic end of the first telescopic rod 7-1 is fixedly connected with one end of a driving platform 7-2 which is slidably installed at the bottom of the straight line section of the annular guide rail 1. The upper portion of the driving platform 7-2 is rotatably provided with two groups of second pulleys 7-3 which are respectively matched with the two oblong guide rails, the other end of the driving platform 7-2 is hinged with a box pushing handle 7-4, the end part of the box pushing handle 7-4 is in a hooked hand structure, the upper end of the box pushing handle is arc-shaped, and the front end of the box pushing handle is plane. And a spring 7-5 is arranged between the box pushing handle 7-4 and the driving platform 7-2. In addition, the driving mechanism 7 further comprises two limiting rails 7-6 fixedly arranged at the bottom of the straight line section of the annular guide rail 1, and two groups of third pulleys 7-7 respectively matched with the two limiting rails 7-6 are symmetrically arranged on the side portions of the driving platform 7-2.
The bottom of each conveying trolley 2 is fixedly provided with a chute 8 respectively, and the bottom of each chute 8 is obliquely arranged upwards along the travelling direction of the trolley.
And sand boxes 9 are respectively arranged on the trolleys, and each sand box 9 is of an upper-lower opening structure.
The outside of annular guide rail has set gradually filler collection storehouse 10, sand box pouring position 11 and vibration transportation screening machine 12, the lower extreme of filler collection storehouse 10 is the funnel form and is provided with the screw feeder 13 that is linked together with its inside, vibration transportation screening machine 12 with be provided with between the annular guide rail and push away case mechanism 14.
The outside of the filler collection warehouse 10 is provided with a sand box picking and placing mechanism 15 for grabbing the sand box and moving up and down, the steel sand picking and placing mechanism 15 comprises a sand box picking and placing mechanism comprising a first frame 15-1, a vertical second telescopic rod 15-2 is fixedly arranged in the middle of the first frame 15-1, and the telescopic end of the second telescopic rod 15-2 is fixedly connected with a first lifting frame 15-3 which is slidably arranged on the first frame 15-1. Two horizontal third telescopic rods 15-4 are symmetrically arranged on the upper portion of the first lifting frame 15-3, the free ends of the two third telescopic rods 15-4 are respectively fixedly connected with two first grabbing frames 15-5 symmetrically and slidably arranged on the first lifting frame 15-3, and first grabbing hooks 15-6 are arranged on the side portions of the first grabbing frames 15-5. The two sides of each sand box 9 are respectively and fixedly provided with a matched inclined plate 16 in an outward inclined way.
The pushing box taking mechanism 14 comprises a second frame 14-1 fixedly arranged outside the vibrating conveying screening machine 12 and the annular guide rail 1, and a pushing platform 14-2 is arranged on the second frame 14-1. The two ends of the pushing platform 14-2 are respectively provided with a motor 14-3, the driving shaft of each motor 14-3 is respectively connected with the input end of the double-output shaft speed reducer 14-5, the two output shafts of the double-output shaft speed reducer 14-5 are respectively provided with a transmission gear 14-6, and each transmission gear 14-6 is respectively meshed with a transmission rack 14-7 symmetrically arranged on the second rack 14-1. Two groups of rollers 14-8 which are respectively contacted with the upper surface and the side surface of the second frame 14-1 are rotatably arranged at two ends of the upper part of the pushing platform 14-2. The upper portion of the pushing platform 14-2 is fixedly provided with a vertical fourth telescopic rod 14-9, the telescopic end of the fourth telescopic rod 14-9 is fixedly connected with the second lifting frame 14-10, two horizontal fifth telescopic rods 14-11 are symmetrically arranged on the second lifting frame 14-10, the telescopic end of each fifth telescopic rod 14-11 is connected with the second grabbing frame 14-12, and the side portion of each second grabbing frame 14-12 is provided with a second grabbing hook 14-13 matched with the matching inclined plate 16. The bottom of the pushing platform 14-2 is fixedly provided with a pushing frame 14-14, two horizontal sixth telescopic rods 14-15 are symmetrically arranged at the bottom of the pushing frame 14-14, and pushing blocks 14-16 are respectively and fixedly arranged at the end parts of the sixth telescopic rods 14-15. When the pushing type box taking mechanism in the embodiment works, as shown in fig. 6, the pushing block is contacted with the sand box through the extension of the two sixth telescopic rods 14-15, after the two motors are started, the pushing platform moves linearly along the second frame, so that the sand box is pushed onto the vibration screening machine by the conveying trolley, then the second grabbing hook of the second grabbing frame is matched with the matched inclined plate of the sand box through the two fifth telescopic rods, and the sand box can be lifted upwards through the contraction of the fourth telescopic rods.
The vibration conveying screening machine 12 and the outer side of the pushing type box taking mechanism are jointly covered with a first gas collecting cover 17, and the upper part of the first gas collecting cover 17 is communicated with a first cloth bag dust remover 19 through a first waste gas conveying pipeline 18. The upper discharge port of the vibration conveying screening machine 12 is communicated with an external casting block sand collecting hopper 20, and the lower discharge port of the vibration conveying screening machine 12 is communicated with an external sand micro powder collecting hopper 21.
In addition, the sand and micro powder collecting hopper is communicated with the filler collecting warehouse 10 through the steel shot lifting machine 22, so that the collected sand and micro powder can be lifted by the steel shot lifting machine to be conveyed to the filler collecting warehouse for recycling. The steel shot hoist 22 may be configured as a screw conveyor, belt conveyor, or other conveying device.
The sand box pouring position 11 is arranged at a position of the annular track 1 close to the intermediate frequency circuit, and a side suction dust hood 23 is arranged on the side surface above the sand box pouring position, and the side suction dust hood 23 is communicated with a second cloth bag dust collector 25 and a double-stage activated carbon adsorption box 26 through a second waste gas conveying pipeline 24.
The second gas-collecting hood 27 is fixedly arranged above a part, close to the sand box pouring position 11, of the annular guide rail 1, and specifically, the second gas-collecting hood 27 is arranged above 6-8 sand boxes adjacent to each other along the advancing direction of a pouring line after the second gas-collecting hood 27 is arranged at the position close to the sand box pouring position. The upper part of the second gas collecting hood 27 is communicated with the second bag-type dust collector 25 and the double-stage activated carbon adsorption box 26 through a third waste gas conveying pipeline 28 so as to collect and treat waste gas generated in the casting process.
The working mode of the invention is as follows:
firstly, lifting the sand box below the first grabbing frame through a sand box picking and placing mechanism, placing the precoated sand core manufactured in advance on a conveying trolley and setting the precoated sand core in the right middle of the conveying trolley, placing a chilling iron core at the upper end of the precoated sand core, and then dropping the grabbed sand box through the sand box picking and placing mechanism.
Then the driving mechanism drives the plurality of conveying trolleys to move, so that the sand box with the precoated sand core placed thereon moves to the position below the feeding outlet of the screw feeder, the power supply of the screw feeder is turned on, and the sand box is filled with filling materials and compacted; and similarly, placing all sand boxes with precoated sand cores and chilled iron cores, filling with filling materials and compacting.
When the sand boxes filled with the filling materials sequentially pass through the sand box pouring positions along with the conveying trolley, sequentially pouring copper alloy melt which is melted in advance into the riser of the precoated sand core in the sand boxes; the side suction type gas collecting hood and the third gas collecting hood suck the smoke dust and the waste gas generated during pouring, and the smoke dust and the waste gas are conveyed to a cloth bag dust collector and a bipolar activated carbon adsorption box for treatment through a waste gas conveying pipeline and then are discharged through an exhaust barrel.
When the poured sand box moves to the position below the push type box taking mechanism along with the conveying trolley, the push type box taking mechanism pushes the sand box to the vibrating conveying screening machine, then the sand box is lifted, and the push type box taking machine returns the empty sand box to the conveying trolley of the annular pouring line after the sand is fallen; after the cast copper alloy glass mould, the cast box filling material, the chilled iron core and the like which are well poured in the sand box are screened by the vibrating conveying screening machine, the screened cast and the block sand enter a cast block sand collecting hopper through an upper discharge hole of the vibrating conveying screening machine; the screened sand and micro powder enter a sand micro powder collecting hopper through a lower discharge hole, and are lifted and conveyed into a filling material collecting warehouse by a steel sand lifting machine for recycling.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (10)
1. The utility model provides a copper alloy glass mold foundry goods tectorial membrane sand annular casting line which characterized in that: the automatic conveying device comprises an annular guide rail, wherein a plurality of conveying trolleys are uniformly arranged on the upper part of the annular guide rail, every two adjacent conveying trolleys are connected in a head-to-tail rotation mode through universal joints respectively, and two groups of driving mechanisms for driving the conveying trolleys to move are arranged on the lower part of the annular guide rail; each trolley is provided with a sand box, and each sand box is of an upper opening structure and a lower opening structure; the outside of annular guide rail has set gradually packing material collection storehouse, sand box pouring position and vibratory conveying screening machine, the lower extreme of packing material collection storehouse is the hopper-shaped and is provided with the screw feeder that is linked together rather than inside, vibratory conveying screening machine with be provided with between the annular guide rail and push away the case mechanism of getting.
2. The copper alloy glass mold casting precoated sand ring casting line according to claim 1, wherein: the annular guide rail comprises two oblong rails which are arranged inside and outside, the distance between each two oblong rails is the same, and two groups of first pulleys which are respectively matched with the two oblong rails are arranged at the bottom of the conveying trolley.
3. The copper alloy glass mold casting precoated sand ring casting line according to claim 2, wherein: the ground below the annular guide rail is uniformly provided with a plurality of pairs of supporting legs, a pair of fixing plates are respectively arranged between each pair of supporting legs, the upper parts of the two supporting legs of each pair are fixedly provided with cross beams, the bottom of the annular guide rail is fixedly connected with the upper parts of the cross beams, and the two sides of the annular guide rail are fixedly connected with the fixing plates.
4. The copper alloy glass mold casting precoated sand ring casting line according to claim 2, wherein: the driving mechanism comprises a first telescopic rod fixedly arranged on the ground, the telescopic end of the first telescopic rod is fixedly connected with one end of a driving platform which is arranged at the bottom of the straight line section of the annular guide rail in a sliding manner, two groups of second pulleys which are respectively matched with the two oblong guide rails are rotatably arranged on the upper part of the driving platform, a box pushing handle is hinged to the other end of the driving platform, the end part of the box pushing handle is in a hooked hand structure, and a spring is arranged between the box pushing handle and the driving platform; the bottom of each conveying trolley is fixedly provided with a chute respectively, and the bottom of each chute is obliquely arranged upwards along the travelling direction of the trolley.
5. The copper alloy glass mold casting precoated sand ring casting line according to claim 1, wherein: the sand box picking and placing mechanism is arranged on the outer side of the filler collecting warehouse, the steel sand picking and placing mechanism comprises a sand box picking and placing mechanism which comprises a first rack, a vertical second telescopic rod is fixedly arranged in the middle of the first rack, the telescopic end of the second telescopic rod is fixedly connected with a first lifting frame which is arranged on the first rack in a sliding manner, two horizontal third telescopic rods are symmetrically arranged on the upper portion of the first lifting frame, the free ends of the two third telescopic rods are respectively fixedly connected with two first grabbing frames which are symmetrically arranged on the first lifting frame in a sliding manner, and a first grabbing hook is arranged on the side portion of each first grabbing frame; two sides of each sand box are respectively and outwards inclined and provided with a matched inclined plate.
6. The copper alloy glass mold casting precoated sand ring casting line according to claim 1, wherein: the pushing box taking mechanism comprises a second rack fixedly arranged outside the vibrating conveying screening machine and the annular guide rail, a pushing platform is arranged on the second rack, motors are respectively arranged at two ends of the pushing platform, driving shafts of the motors are respectively connected with input ends of a double-output-shaft speed reducer, transmission gears are respectively arranged on two output shafts of the double-output-shaft speed reducer, and the transmission gears are respectively meshed with transmission racks symmetrically arranged on the second rack; two groups of rollers which are respectively contacted with the upper surface and the side surface of the second rack are rotatably arranged at two ends of the upper part of the pushing platform; the upper part of the pushing platform is fixedly provided with a vertical fourth telescopic rod, the telescopic end of the fourth telescopic rod is fixedly connected with a second lifting frame, two fifth telescopic rods are symmetrically arranged on the second lifting frame, the telescopic end of each fifth telescopic rod is fixedly connected with a second grabbing frame, and the side part of each second grabbing frame is provided with a second grabbing hook; the pushing frame is fixedly arranged at the bottom of the pushing platform, two sixth telescopic rods are symmetrically arranged at the bottom of the pushing frame, and pushing blocks are fixedly arranged at the end parts of the sixth telescopic rods respectively.
7. The copper alloy glass mold casting precoated sand ring casting line according to claim 1, wherein: a first gas collecting cover is covered on the outer side of the vibration conveying screening machine and the outer side of the pushing type box taking mechanism, and the upper part of the first gas collecting cover is communicated with a first cloth bag dust remover through a first waste gas conveying pipeline; the upper discharge port of the vibrating conveying screening machine is communicated with an external casting block sand collecting hopper, and the lower discharge port of the vibrating conveying screening machine is communicated with an external sand micro powder collecting hopper.
8. The copper alloy glass mold casting precoated sand ring casting line according to claim 1, wherein: the sand micro powder collecting hopper is communicated with the filler collecting warehouse through a steel sand lifting machine.
9. The copper alloy glass mold casting laminating yarn annular casting line according to claim 1, wherein: the side face above the sand box pouring position is provided with a side suction type dust hood, and the side suction type dust hood is communicated with a second cloth bag dust collector and a double-stage activated carbon adsorption box through a second waste gas conveying pipeline.
10. The copper alloy glass mold casting laminating yarn annular casting line according to claim 1, wherein: the annular guide rail is fixedly provided with a second gas collecting hood above a position close to the pouring position of the sand box, and the upper part of the second gas collecting hood is communicated with the second cloth bag dust remover and the two-stage activated carbon adsorption box through a third waste gas conveying pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310216246.1A CN116197366A (en) | 2023-03-08 | 2023-03-08 | Copper alloy glass die casting precoated sand annular pouring line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310216246.1A CN116197366A (en) | 2023-03-08 | 2023-03-08 | Copper alloy glass die casting precoated sand annular pouring line |
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| Publication Number | Publication Date |
|---|---|
| CN116197366A true CN116197366A (en) | 2023-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310216246.1A Pending CN116197366A (en) | 2023-03-08 | 2023-03-08 | Copper alloy glass die casting precoated sand annular pouring line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020185A (en) * | 2023-10-08 | 2023-11-10 | 泰州市捷鑫机械设备有限公司 | Automobile hub casting device |
-
2023
- 2023-03-08 CN CN202310216246.1A patent/CN116197366A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020185A (en) * | 2023-10-08 | 2023-11-10 | 泰州市捷鑫机械设备有限公司 | Automobile hub casting device |
| CN117020185B (en) * | 2023-10-08 | 2023-12-15 | 泰州市捷鑫机械设备有限公司 | Automobile hub casting device |
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