CN220127535U - Casting sand mixing equipment capable of automatically weighing and filling sand - Google Patents
Casting sand mixing equipment capable of automatically weighing and filling sand Download PDFInfo
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- CN220127535U CN220127535U CN202321263193.0U CN202321263193U CN220127535U CN 220127535 U CN220127535 U CN 220127535U CN 202321263193 U CN202321263193 U CN 202321263193U CN 220127535 U CN220127535 U CN 220127535U
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- weighing
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- mixing
- sand mixing
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- 239000004576 sand Substances 0.000 title claims abstract description 101
- 238000002156 mixing Methods 0.000 title claims abstract description 83
- 238000005303 weighing Methods 0.000 title claims abstract description 63
- 238000005266 casting Methods 0.000 title claims abstract description 21
- 238000011049 filling Methods 0.000 title claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 34
- 230000000694 effects Effects 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of casting sand mixers and discloses casting sand mixing equipment capable of automatically weighing and filling sand, which comprises a shell, wherein the top of the shell is connected with a supporting rod, the outer side of the supporting rod is provided with a bag pressing rod and an air bag, the supporting rod is rotatably connected with a weighing rod, the outer side of the weighing rod is provided with a weight, the inner side of the weighing rod is provided with a connecting rod, the top of the connecting rod is provided with a base, the base is rotatably connected with a weighing bin, an air cylinder is arranged between the base and the weighing bin, and an air duct is connected between the air cylinder and the air bag. This casting sand mixing equipment that can automatic weighing sand filling, through constantly throwing into the storehouse of weighing with sand material, along with weight constantly increases, the storehouse cooperation base of weighing slides downwards, then cooperates the connecting rod to drive the pole of weighing and rotates, the pole of weighing rotates and drives the gasbag pole of pressing the bag and upwards slide extrusion gasbag, the inside gas introduction cylinder of gasbag, the cylinder extension drives the storehouse of weighing and rotates, its inside sand material is poured into the sand mixing storehouse, in addition, accessible change weight quantity and weight, the symmetry weight value is adjusted, thereby reached the effect of automatic weighing sand mixing.
Description
Technical Field
The utility model relates to the technical field of casting sand mixers, in particular to casting sand mixing equipment capable of automatically weighing and filling sand.
Background
Patent number: CN216263324U discloses a casting machine sand mixing device, which proposes: the existing sand mixing equipment is fully manually controlled to feed in the using process, if more materials are in the sand mixing equipment, the equipment is burdened, a motor is damaged, even a stirring shaft is damaged, then the control mechanism is used for controlling a handle to be separated from a first rectangular ring, after the first rectangular ring is driven by the handle to descend by a blocking block to feed, the control mechanism can be separated from the handle to block a feeding pipe again, and the limitation of the maximum feeding amount in a shell is realized; the sealing ring is arranged on the inclined plate and used for sealing the inclined plate, so that the through hole in the middle of the inclined plate is sealed, and materials are prevented from flowing into the bottom of the inclined plate through the through hole in the middle of the inclined plate; the top of the inclined plate is of a bevel structure, so that materials can flow out of the inclined plate rapidly and are not easy to remain in the shell; the feeding pipe can be opened to feed by pulling the handle downwards, and then the feeding pipe can be automatically closed after feeding to a certain degree, so that the quantification of the materials in the shell is realized, the operation is simple, and the use is convenient; however, the above sand mixing device still has some defects:
(1) for example, before sand mixing, the sand materials are required to be weighed and then placed into the sand mixing equipment, the process is complicated, time and labor are wasted, the whole working efficiency of the involved pen is influenced, and therefore the machining effect of the equipment is reduced;
(2) in addition, the condition that the bottom is sunk to the part sand material appears easily at the in-process of mixing sand to lead to the unable abundant mixing of sand material, and then lead to the quality after the mixing sand relatively poor, if once only throw in the auxiliary material too much simultaneously, the condition that piled up appears easily to too much auxiliary material can seriously influence the quality of mixing.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides casting sand mixing equipment capable of automatically weighing and filling sand, which has the advantages of automatically weighing and mixing sand, fully mixing, uniformly adding auxiliary materials and the like, and solves the problems that the existing equipment cannot automatically weigh and mix sand, fully mix sand and uniformly adding auxiliary materials.
(II) technical scheme
In order to achieve the purposes of automatic weighing, sand mixing, full mixing and uniform auxiliary material throwing, the utility model provides the following technical scheme: the utility model provides a foundry sand mixing equipment that can automatic weighing fills sand, which comprises an outer shell, the top fixedly connected with bracing piece of shell, the outside movable mounting of bracing piece has press bag pole and gasbag, and rotate on it and be connected with the pole of weighing, the outside movable mounting of pole of weighing has the weight, and its inboard movable mounting has the connecting rod, the top mounting of connecting rod has the base, the top rotation of base is connected with the storehouse of weighing, and movable mounting has the cylinder between its and the storehouse of weighing, the inside fixed mounting of shell has the sand mixing storehouse, the inside rotation of sand mixing storehouse is connected with the spiral blade pole, and its below transmission is connected with runner one, the top meshing of outside runner one is connected with the gear, the outside transmission of gear is connected with runner two, the eccentric department rotation of the surface of top runner two is connected with the curved arm, and its inboard end runs through the sand mixing storehouse fixedly connected with mixing pivot, the top fixedly connected with dog of curved arm, the outside fixedly connected with mixing pivot, the inside sliding connection of mixing drum has the pouring weight, the outside fixedly connected with mixed lever of pouring weight, the below of sand mixing storehouse has the electric telescopic handle, the outside fixedly connected with chute of electric telescopic handle, the top sliding connection of electric handle has the chute.
Preferably, an air duct is connected between the air bag and the air cylinder, and when the air bag is extruded, air is led into the air cylinder.
Preferably, a motor is fixedly arranged at the bottom end of the spiral blade rod and the top end of the first middle rotating wheel, and the spiral blade rod is driven to rotate so as to convey the bottom sand upwards.
Preferably, an annular tooth slot corresponding to the gear is formed in the upper surface of the first outer rotating wheel, and the first rotating wheel rotates to drive the gear to rotate.
Preferably, the auxiliary material pipe is installed at the top of the sand mixing bin, and the outer side of the stop block is connected with the auxiliary material pipe in a sliding mode, and auxiliary materials can be intermittently led into the sand mixing bin by intermittent sliding of the stop block.
Preferably, the chute block is provided with a chute corresponding to the electric telescopic rod, and the electric telescopic rod stretches to drive the chute block to slide.
Preferably, the top of the sand mixing bin is provided with a discharging pipe, the outer side of the baffle is connected with the discharging pipe in a sliding mode, and the baffle can lead out a finished product in a sliding mode.
(III) beneficial effects
Compared with the prior art, the utility model provides the casting sand mixing equipment capable of automatically weighing and filling sand, which has the following beneficial effects:
this casting sand mixing equipment that can automatic weighing sand filling, through constantly throwing into the storehouse of weighing with sand material, along with weight constantly increases, the storehouse cooperation base of weighing slides downwards, then cooperates the connecting rod to drive the pole of weighing and rotates, the pole of weighing rotates and drives the gasbag pole of pressing the bag and upwards slide extrusion gasbag, the inside gas introduction cylinder of gasbag, the cylinder extension drives the storehouse of weighing and rotates, its inside sand material is poured into the sand mixing storehouse, in addition, accessible change weight quantity and weight, the symmetry weight value is adjusted, thereby reached the effect of automatic weighing sand mixing.
This casting sand mixing equipment that can automatic weighing fills sand drives the spiral blade pole through the motor and rotates, makes bottom sand material repeatedly pour into the top and fall down again, avoids sand material to take place to deposit, drives runner one through the motor and rotates, and runner one rotates and drives the gear rotation, and gear rotation drives runner two and rotates, and runner two rotates and drives the arm of crank and mix the pivot rotation respectively, and the arm of crank rotates and drives dog intermittent type and slide from top to bottom, realizes that accessory pipe intermittent type switches on, and intermittent type puts in the accessory and avoids piling up to the effect of evenly putting in the accessory has been reached.
According to the casting sand mixing equipment capable of automatically weighing and filling sand, the mixing drum is driven to rotate through the rotation of the mixing rotating shaft, the weight is driven to intermittently slide through the rotation of the mixing drum under the action of gravity, and then the mixing rod is driven to slide while rotating, so that intermittent extension is realized while rotating during sand mixing, sand materials and auxiliary materials are fully mixed, and the effect of fully mixing is achieved; after the sand mixing is finished, the chute block is driven to slide by starting the extension of the electric telescopic rod, the chute block slides outwards to drive the baffle to slide outwards, the conduction of the discharging pipe is realized, and the finished product can be guided out.
Drawings
FIG. 1 is a schematic view of the front cut-away structure of the present utility model;
FIG. 2 is a cross-sectional view of the relevant structure of the weighing plate of the present utility model;
FIG. 3 is a cross-sectional view of the structure associated with the mixing cartridge of the present utility model;
FIG. 4 is a schematic view of a part of the enlarged structure of the portion A shown in FIG. 3 according to the present utility model;
fig. 5 is a schematic view of a part of the enlarged structure of the portion B shown in fig. 3 according to the present utility model.
In the figure: 1. a housing; 2. a support rod; 3. a bag pressing rod; 4. an air bag; 5. a weighing rod; 6. a weight; 7. a connecting rod; 8. a base; 9. a weighing bin; 10. a cylinder; 11. a sand mixing bin; 12. spiral leaf stems; 13. a first rotating wheel; 14. a gear; 15. a second rotating wheel; 16. a crank arm; 17. a stop block; 18. a mixing shaft; 19. a mixing drum; 20. a weight block; 21. a mixing rod; 22. an electric telescopic rod; 23. a chute block; 24. and a baffle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, a foundry sand mixing device capable of automatically weighing and filling sand comprises a housing 1, wherein a supporting rod 2 is fixedly connected to the top of the housing 1, a bag pressing rod 3 and an air bag 4 are movably mounted on the outer side of the supporting rod 2, a weighing rod 5 is rotatably connected to the supporting rod, a weight 6 is movably mounted on the outer side of the weighing rod 5, a connecting rod 7 is movably mounted on the inner side of the weighing rod, a base 8 is mounted on the top of the connecting rod 7, a weighing bin 9 is rotatably connected to the upper side of the base 8, an air cylinder 10 is movably mounted between the weighing bin 9, an air duct is connected between the air bag 4 and the air cylinder 10, and when the air bag 4 is extruded, air is introduced into the air cylinder 10.
The inside fixed mounting of shell 1 has muddy sand storehouse 11, the inside rotation in muddy sand storehouse 11 is connected with spiral blade pole 12, and its below transmission is connected with runner one 13, the top fixedly mounted of bottom and middle runner one 13 of spiral blade pole 12 has the motor, drive spiral blade pole 12 rotation upwards conveys the bottom sand material, the top meshing of outside runner one 13 is connected with gear 14, annular tooth's socket that corresponds with gear 14 has been seted up to the upper surface of outside runner one 13, runner one 13 rotates and drives gear 14 and rotate, the outside transmission of gear 14 is connected with runner two 15, the eccentric department rotation of surface of top runner two 15 is connected with crank arm 16, and its inboard end runs through muddy sand storehouse 11 fixedly connected with mix pivot 18, the top fixedly connected with dog 17 of crank arm 16, auxiliary material pipe is installed at the top in muddy sand storehouse 11, and the outside sliding connection auxiliary material pipe of dog 17 intermittent type slide can make the intermittent type import of auxiliary material in muddy sand storehouse 11.
The outside fixedly connected with mixing drum 19 of mixed pivot 18, the inside fixedly connected with pouring weight 20 of mixing drum 19, the outside fixedly connected with mixing rod 21 of pouring weight 20, the below fixed mounting of sand mixing bin 11 has electric telescopic handle 22, electric telescopic handle 22's top sliding connection has chute piece 23, set up the chute that corresponds with electric telescopic handle 22 on the chute piece 23, electric telescopic handle 22 extends and drives chute piece 23 slip, the outside fixedly connected with baffle 24 of chute piece 23, the discharging pipe is installed at the top of sand mixing bin 11, and the outside sliding connection discharging pipe of baffle 24, baffle 24 slip can make the finished product derive.
Working principle: this casting sand mixing equipment that can automatic weighing sand filling, through constantly throwing into the sand material storehouse 9 of weighing, along with weight constantly increases, the storehouse 9 of weighing cooperates base 8 downwardly sliding, then cooperate connecting rod 7 drive weighing rod 5 to rotate, weighing rod 5 rotates and drives pressing bag pole 3 upwards slip extrusion gasbag 4, the inside gas of gasbag 4 is leading-in cylinder 10, cylinder 10 extends and drives the storehouse 9 of weighing and rotate, its inside sand material is poured into sand mixing storehouse 11, in addition, accessible change weight 6 quantity and weight, the symmetry weight value is adjusted, thereby reached the effect of automatic weighing sand mixing.
The spiral blade rod 12 is driven to rotate through the motor, so that sand at the bottom is repeatedly poured into the top and falls down again, precipitation of sand is avoided, the motor drives the first rotating wheel 13 to rotate, the first rotating wheel 13 rotates to drive the gear 14 to rotate, the gear 14 rotates to drive the second rotating wheel 15 to rotate, the second rotating wheel 15 rotates to drive the crank arm 16 and the mixing rotating shaft 18 to rotate respectively, the crank arm 16 rotates to drive the stop block 17 to intermittently slide up and down, intermittent conduction of auxiliary material pipes is realized, intermittent auxiliary material feeding is avoided accumulating, and therefore the effect of uniform auxiliary material feeding is achieved.
The mixing drum 19 is driven to rotate through the rotation of the mixing rotating shaft 18, the weight 20 is driven to intermittently slide through the rotation of the mixing drum 19 under the action of gravity, and then the mixing rod 21 is driven to slide simultaneously during rotation, so that intermittent elongation is realized while rotation during sand mixing, sand materials and auxiliary materials are fully mixed, and the effect of fully mixing is achieved; after the sand mixing is finished, the chute block 23 is driven to slide by starting the extension of the electric telescopic rod 22, the chute block 23 slides outwards to drive the baffle 24 to slide outwards, the conduction of the discharging pipe is realized, and the finished product can be guided out.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Casting sand mixing equipment that can automatic weighing sand filling, including shell (1), its characterized in that: the top of the shell (1) is fixedly connected with a supporting rod (2), the outside of the supporting rod (2) is movably provided with a pressing bag rod (3) and an air bag (4), the upper part of the supporting rod is rotatably connected with a weighing rod (5), the outside of the weighing rod (5) is movably provided with a weight (6), the inner side of the weighing rod is movably provided with a connecting rod (7), the top of the connecting rod (7) is provided with a base (8), the upper part of the base (8) is rotatably connected with a weighing bin (9), an air cylinder (10) is movably arranged between the weighing bin and the weighing bin (9), the inside of the shell (1) is fixedly provided with a sand mixing bin (11), the inside of the sand mixing bin (11) is rotatably connected with a spiral blade rod (12), the lower part of the spiral blade rod is in transmission connection with a first rotating wheel (13), the top of the first outer rotating wheel (13) is in meshed connection with a gear (14), the outer side of the gear (14) is in transmission connection with a second rotating wheel (15), the outer surface of the second rotating wheel (15) is in eccentric position of the upper rotating wheel (15) is rotatably connected with a crank arm (16), the inner side end of the crank arm is fixedly connected with a mixing rotating shaft (18), the top of the crank arm (16) is fixedly connected with a mixing drum (19), the inner side of the mixing drum (19) is fixedly connected with a sliding drum (19), the outside fixedly connected with mixing rod (21) of pouring weight (20), the below fixed mounting in muddy sand storehouse (11) has electric telescopic handle (22), and the top sliding connection of electric telescopic handle (22) has chute piece (23), and the outside fixedly connected with baffle (24) of chute piece (23).
2. The casting sand mixing device capable of automatically weighing and filling sand according to claim 1, wherein: an air duct is connected between the air bag (4) and the air cylinder (10).
3. The casting sand mixing device capable of automatically weighing and filling sand according to claim 1, wherein: the bottom end of the spiral blade rod (12) and the top end of the first middle rotating wheel (13) are fixedly provided with motors.
4. The casting sand mixing device capable of automatically weighing and filling sand according to claim 1, wherein: the upper surface of the outer side runner I (13) is provided with an annular tooth slot corresponding to the gear (14).
5. The casting sand mixing device capable of automatically weighing and filling sand according to claim 1, wherein: an auxiliary pipe is arranged at the top of the sand mixing bin (11), and the outer side of the stop block (17) is connected with the auxiliary pipe in a sliding mode.
6. The casting sand mixing device capable of automatically weighing and filling sand according to claim 1, wherein: and the chute block (23) is provided with a chute corresponding to the electric telescopic rod (22).
7. The casting sand mixing device capable of automatically weighing and filling sand according to claim 1, wherein: the top of the sand mixing bin (11) is provided with a discharging pipe, and the outer side of the baffle plate (24) is connected with the discharging pipe in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321263193.0U CN220127535U (en) | 2023-05-24 | 2023-05-24 | Casting sand mixing equipment capable of automatically weighing and filling sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321263193.0U CN220127535U (en) | 2023-05-24 | 2023-05-24 | Casting sand mixing equipment capable of automatically weighing and filling sand |
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| Publication Number | Publication Date |
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| CN220127535U true CN220127535U (en) | 2023-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202321263193.0U Active CN220127535U (en) | 2023-05-24 | 2023-05-24 | Casting sand mixing equipment capable of automatically weighing and filling sand |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118951000A (en) * | 2024-10-18 | 2024-11-15 | 蓬莱环得钢阀有限公司 | A valve automatic casting process and casting device |
-
2023
- 2023-05-24 CN CN202321263193.0U patent/CN220127535U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118951000A (en) * | 2024-10-18 | 2024-11-15 | 蓬莱环得钢阀有限公司 | A valve automatic casting process and casting device |
| CN118951000B (en) * | 2024-10-18 | 2025-01-24 | 蓬莱环得钢阀有限公司 | A valve automatic casting process and casting device |
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