CN116393679A - Casting type external cooling system - Google Patents
Casting type external cooling system Download PDFInfo
- Publication number
- CN116393679A CN116393679A CN202310267931.7A CN202310267931A CN116393679A CN 116393679 A CN116393679 A CN 116393679A CN 202310267931 A CN202310267931 A CN 202310267931A CN 116393679 A CN116393679 A CN 116393679A
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- Prior art keywords
- trolley
- transfer
- base
- cooling system
- lifting
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- 238000001816 cooling Methods 0.000 title claims abstract description 57
- 238000005266 casting Methods 0.000 title claims abstract description 56
- 238000012546 transfer Methods 0.000 claims abstract description 52
- 238000013519 translation Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims description 42
- 238000007790 scraping Methods 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 description 8
- 239000004576 sand Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D30/00—Cooling castings, not restricted to casting processes covered by a single main group
-
- 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
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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
- B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
- B22D31/002—Cleaning, working on castings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention discloses an external cooling system for casting, which comprises a trolley conveying line and a plurality of trolleys which are sequentially arranged on the trolley conveying line, wherein the trolley conveying line comprises a first translation transfer trolley, a first lifting type turning device, a second translation transfer trolley and a second lifting type turning device which are sequentially arranged and connected through 4 conveying tracks to form a conveying closed loop, a group of trolley devices are respectively arranged beside each conveying track, a first manipulator is arranged beside the first translation transfer trolley, a secondary shakeout treatment device and a second manipulator for assisting casting transfer are also arranged on one side of the conveying track between the second translation transfer trolley and the second lifting type turning device, and a pushing device is correspondingly arranged on the other side of the conveying track. The casting type external cooling system provided by the invention has the advantages that the automatic production line can work circularly, the operation is reliable, the maintenance is convenient, the production efficiency is improved, and meanwhile, the castings can be cleaned secondarily.
Description
Technical Field
The invention belongs to the field of casting production, and particularly relates to an external cooling system for a casting, which is applied to the technical processes of casting cooling and planar conveying logistics.
Background
After casting, an external cooling system is a way for cooling the castings in a mechanized foundry, and is commonly used for cooling the castings after a sand-handling shakeout machine, and the castings are cooled by a trolley. And allowing the cooled casting to enter a subsequent process step. However, the existing casting cooling generally adopts a longer cooling line, the occupied area is wide, and impurities such as sand and the like remained on the surface of the casting cannot be further cleaned in the process, as described in Chinese patent CN 113547115A, and the casting can directly enter the next working procedure after being cooled outside the mold after being processed by a shakeout machine. In order to save floor space and make work more efficient, it is desirable to find a better cast external cooling system.
Disclosure of Invention
The invention aims to provide the casting type external cooling system which has small occupied area, flexible operation, capability of further removing impurities from castings, high production efficiency and full automation.
The invention is realized by the following technical scheme:
the casting type external cooling system comprises a trolley conveying line and a plurality of trolleys which are sequentially arranged on the trolley conveying line, wherein the trolley conveying line comprises a first translation transfer trolley, a first lifting type rotary device, a second translation transfer trolley and a second lifting type rotary device which are sequentially arranged and connected through 4 conveying tracks to form a conveying closed loop, a group of trolley devices are respectively arranged beside each conveying track, and the trolley devices are respectively a first group of trolley devices, a second group of trolley devices, a third group of trolley devices and a fourth group of trolley devices and are used for realizing the movement of the trolleys between the translation transfer trolley and the lifting type rotary device, specifically, each group of trolley devices clamps the trolleys which are arranged in a row from the front side and the rear side of the conveying track where the trolley devices are positioned, only moves one trolley position each time, returns and is repeatedly pushed; the casting conveying device comprises a first translation transfer trolley, a second shakeout treatment device, a second manipulator and a third manipulator, wherein the first manipulator is arranged beside the first translation transfer trolley and is used for grabbing castings subjected to shakeout machine sand treatment onto a trolley positioned on the first translation transfer trolley from a front end conveying line so as to start cooling; when the foundry goods is less, by blevile of push follow delivery track upward pushing feed give secondary shakeout processing apparatus material loading, when the foundry goods is great, snatch the foundry goods from delivery track is direct to shake out processing in the storehouse by the second manipulator to avoid big foundry goods to lead to the fact the injury to handling storehouse feed line.
Preferably, a second cooling conveying line is further arranged beside the secondary shakeout treatment device and used for cooling the castings subjected to the secondary shakeout treatment.
Preferably, the treatment bin feeding line comprises a vibrating conveying table, and impurities on the castings are shaken out while the materials are conveyed.
More preferably, the second cooling conveying line is provided with a cooling apron.
Preferably, each group of trolley devices comprises a main pushing mechanism positioned at the front end of the conveying track and an auxiliary pushing mechanism positioned at the rear end of the conveying track, wherein the main pushing mechanism and the auxiliary pushing mechanism are matched in a front-back mode on the conveying track, the trolleys which are arranged in a row are clamped from the front side and the rear side of the conveying track and only one trolley position is moved at a time, then the trolleys return, and pushing is repeated.
More preferably, the main pushing mechanism and the auxiliary pushing mechanism both comprise a base and a moving block which is erected on the base through a sliding rail and can move relative to the base, and a holding pole which can hold one side of the trolley from one side is fixed on the moving block. Further, the base is provided with a first rack along the advancing direction of the conveying track, the moving block is provided with a first gear which is driven by a motor and can be meshed with the first rack, and the first gear is driven by the motor to move relative to the first rack, so that the moving block can advance or retreat with the holding pole. According to the invention, the holding poles of the main pushing mechanism and the auxiliary pushing mechanism are oppositely arranged so as to be capable of clamping the trolleys arranged in a row in a matched manner from the front side and the rear side of the conveying track, and after one trolley position is moved, the holding pole of the main pushing mechanism returns to the original position under the operation of the gear rack driving structure, and when the trolley at the forefront side is removed by the next group of trolley devices or the translation trolley, the holding pole of the auxiliary pushing mechanism returns to the original position under the operation of the gear rack driving structure and waits for the next trolley.
Further, the main pushing mechanism and the auxiliary pushing mechanism are horizontal pushing structures for blocking the trolley from the horizontal direction by the holding pole or vertical pushing structures for blocking the trolley from the vertical direction by the holding pole. In the invention, except the intersection of two conveying tracks provided with a lifting rotary device at the middle joint, one of the main pushing mechanism and the auxiliary pushing mechanism is a horizontal pushing structure, and the other is a vertical pushing structure, so that the spatial non-interference is realized, and the main pushing mechanism and the auxiliary pushing mechanism at other positions are horizontal pushing structures of the holding pole holding trolley from the horizontal direction.
Preferably, each lifting and rotating device comprises a lifting base and a rotating platform positioned on the lifting base, after the trolley is pushed onto the lifting and rotating device, the lifting and rotating device descends firstly, then rotates to enable the trolley to rotate for 90 degrees, then ascends again, and the trolley is pushed to move forwards continuously by the trolley device.
More preferably, the lifting base is provided with a vertical sliding rail, the rotating platform can move up and down along the vertical sliding rail, specifically, the rotating platform comprises a rotating base and a rotating table which is positioned above the rotating base and can rotate relative to the rotating base, the rotating base is connected with a vertical rack, the lifting base is provided with a lifting gear which is driven by a motor and can be meshed with the vertical rack, and lifting of the rotating platform is realized through cooperation of the lifting gear and the vertical rack; the rotary table is arranged above the rotary base through a slewing bearing, internal teeth are arranged on the inner ring of the slewing bearing, a rotary gear which is driven by a motor and can be meshed with the internal teeth is arranged on the rotary base, and the rotary table can rotate relative to the rotary base through the cooperation of the internal teeth and the rotary gear.
Preferably, each translation transfer trolley comprises a fixed guide rail and a transfer trolley erected on the fixed guide rail, a second rack is arranged on the fixed guide rail, a second gear which can be meshed with the second rack and is driven by a motor is arranged at the bottom of the transfer trolley, and the transfer trolley is in back-and-forth translation on the fixed guide rail to transfer the trolley through the cooperation of the second gear and the second rack.
Preferably, the pushing device comprises a bracket and a pushing cylinder arranged on the bracket, a pushing block is arranged at the movable end of the pushing cylinder, a scraping plate and a hairbrush are further arranged on the pushing device and used for scraping impurities scattered on the trolley onto a feeding line of the treatment bin to be taken away together when the casting on the trolley is pushed, and the scraping plate and the hairbrush are arranged at the lower side of the pushing block.
Preferably, the casting type external cooling system further comprises a cooling ventilation fan and a cooling ventilation cover, and the cooling ventilation fan and the cooling ventilation cover are used for accelerating cooling of castings.
More preferably, the motors used in the gear rack driving structures are all servo motors, and accurate positioning can be achieved through the servo motors.
More preferably. The racks used in the gear rack driving structures are all spliced racks, so that the extension is convenient according to the needs.
The beneficial effects of the invention are as follows:
the casting type external cooling system has the advantages of simple and ingenious structure, reliable operation, convenient maintenance, economy, reduced manual operation, greatly improved production efficiency, capability of carrying out secondary cleaning on castings, reduced subsequent treatment difficulty, greatly reduced production cost and particularly the following outstanding advantages of being capable of circularly working;
1) The arrangement is flexible, the adjustment is convenient, and the number of trolleys can be set according to the cooling time requirement;
2) The conveying line is fixed and is suitable for conveying in an automatic production line;
3) The trolley conveying is more suitable for conveying high-temperature castings, and the damage of the high-temperature castings to a cooling circuit can be avoided to the greatest extent.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic top view of an embodiment of the present invention;
FIG. 2 is a reduced view of FIG. 1;
FIG. 3 is a reduced view of FIG. 1;
FIG. 4 is a schematic structural view of a trolley;
FIG. 5 is a schematic diagram of a lifting and lowering type slewing device;
fig. 6 is a schematic front view of a vertical pushing structure of the holding pole of the cart device for holding the cart from the vertical direction;
fig. 7 is a schematic side view of a vertical pushing structure of the holding pole of the cart device for holding the cart from the vertical direction;
FIG. 8 is a schematic side view of a horizontal pushing structure of a holding pole of the cart device for holding a cart from a horizontal direction;
fig. 9 is a schematic top view of a horizontal pushing structure of the holding pole of the cart device for holding the cart from the horizontal direction;
FIG. 10 is a schematic diagram of the operational configuration of a translational transport cart;
FIG. 11 is a schematic side elevational view of a translating transfer trolley;
fig. 12 is a schematic structural view of the pushing device.
Description of the embodiments
As shown in fig. 1-12, the casting type external cooling system comprises a trolley conveying line and a plurality of trolleys 1 which are sequentially arranged on the trolley conveying line, wherein the trolley conveying line comprises a first translational transferring trolley 3, a first lifting rotary device 4, a second translational transferring trolley 5 and a second lifting rotary device 6 which are sequentially arranged and connected through 4 conveying tracks 2 to form a conveying closed loop, a group of trolley devices 7 are respectively arranged beside each conveying track 2, namely, a first group of trolley device 7, a second group of trolley device 7, a third group of trolley device 7, a fourth group of trolley device 7-2, a third group of trolley device 7-3 and a fourth group of trolley device 7-4, and are used for realizing the movement of the trolley 1 between each translational transferring trolley and the lifting rotary device, specifically, each group of trolley devices clamps the trolleys which are arranged in a row from the front side and the rear side of the conveying track where the trolley devices are positioned, and only moves one trolley position each time, and then returns, and pushing is repeatedly carried out, so that the trolleys positioned on the end can be pushed onto each translational transferring trolley and the lifting rotary device or the trolley is pushed onto each translational transferring trolley and the lifting rotary device from each translational transferring trolley and the lifting rotary device; a first manipulator 8 is arranged beside the first translation transfer trolley 3 and is used for grabbing castings 10 subjected to sand removal machine sand treatment on a trolley 1 positioned on the first translation transfer trolley 3 from a front end conveying line to start cooling, a side edge of a conveying track 2 between the second translation transfer trolley 5 and a second lifting and lowering type turning device 6 is also provided with a secondary sand removal treatment device and a second manipulator 14 for assisting in casting transfer, the secondary sand removal treatment device comprises a sand removal treatment bin 9 and a treatment bin feeding line 11 perpendicular to the conveying track 2, and a pushing device 12 is correspondingly arranged on the other side of the conveying track 2 and is used for pushing the castings 10 on the trolley 1 onto the treatment bin feeding line 11; when the foundry goods is less, by blevile of push follow delivery track upward pushing feed give secondary shakeout processing apparatus material loading, when the foundry goods is great, snatch the foundry goods from delivery track directly in the shakeout processing storehouse 9 by second manipulator 14 handle to avoid big foundry goods to lead to the fact the injury to handling storehouse feed line.
Besides the secondary shakeout treatment device, a second cooling conveying line 13 is also arranged for cooling the castings 10 subjected to the secondary shakeout treatment.
The treatment bin feeding line 11 comprises a vibration conveying table, and impurities on the castings are shaken out while materials are conveyed.
The second cooling conveyor line 13 is provided with a cooling apron 15.
Each group of cart devices 7 comprises a main pushing mechanism positioned at the front end of the conveying track and an auxiliary pushing mechanism positioned at the rear end of the conveying track, wherein the main pushing mechanism and the auxiliary pushing mechanism are matched in front of and behind the conveying track, clamp and arrange the trolleys 1 in a row from the front side and the rear side of the conveying track, move only one trolley position at a time, return and repeatedly push.
The main pushing mechanism and the auxiliary pushing mechanism both comprise a base 71 and a moving block 72 which is erected on the base 71 through a sliding rail and can move relative to the base, and a holding pole 73 which can hold one side of the trolley 1 from one side is fixed on the moving block 72. More preferably, the base 71 is provided with a first rack 74 along the advancing direction of the conveying track 2, the moving block 72 is provided with a first gear which is driven by a motor and can be meshed with the first rack 41, and the moving block 72 is driven by the motor to move relative to the first rack 74, so as to realize the advancing or retreating of the moving block 72 with the holding rod 73. In the invention, the holding rods 73 of the main pushing mechanism and the auxiliary pushing mechanism are oppositely arranged so as to be matched with and clamp the trolleys arranged in a row from the front side and the rear side of the conveying track 2, and after one trolley position is moved, the holding rods of the main pushing mechanism return to the original position under the operation of the gear rack driving structure, and when the trolley at the forefront side is removed by the next group of trolley devices or the translation trolley, the holding rods of the auxiliary pushing mechanism return to the original position under the operation of the gear rack driving structure and wait for the next trolley.
More preferably, the main pushing mechanism and the auxiliary pushing mechanism are horizontal pushing structures 76 of the holding pole holding trolley from the horizontal direction or vertical pushing structures 77 of the holding pole holding trolley from the vertical direction, except the intersection of the two conveying rails provided with the lifting rotary device at the middle joint, one of the main pushing mechanism and the auxiliary pushing mechanism is a horizontal pushing structure, the other is a vertical pushing structure, so that the spatial non-interference is realized, and the main pushing mechanism and the auxiliary pushing mechanism at other positions are horizontal pushing structures of the holding pole holding trolley from the horizontal direction. In this embodiment, the first group of auxiliary pushing mechanisms and the fourth group of main pushing mechanisms are vertical pushing structures 77 for holding the trolley from the vertical direction, and the other main pushing mechanisms and auxiliary pushing mechanisms are horizontal pushing structures 76 for holding the trolley from the horizontal direction.
Each lifting type turning device comprises a lifting base 41 and a rotary platform positioned on the lifting base 41, after the trolley 1 is pushed onto the lifting type turning device, the lifting type turning device descends firstly, then rotates to enable the trolley to rotate for 90 degrees, then ascends again, and the trolley is pushed forward by the trolley device 4.
More preferably, the lifting base 41 is provided with a vertical sliding rail, the rotating platform can move up and down along the vertical sliding rail, specifically, the rotating platform comprises a rotating base 43 and a rotating table 44 which is positioned above the rotating base 43 and can rotate relative to the rotating base 43, the rotating base 43 is connected with a vertical rack 45, the lifting base 41 is provided with a lifting gear 46 which is driven by a motor and can be meshed with the vertical rack 45, and lifting of the rotating platform is realized through cooperation of the lifting gear 46 and the vertical rack 45; the rotary table 44 is arranged above the rotary base 43 through a slewing bearing 47, internal teeth are arranged on the inner ring of the slewing bearing 47, a rotary gear 48 which can be meshed with the internal teeth through motor driving is arranged on the rotary base 43, and the rotary table can rotate relative to the rotary base 43 through the cooperation of the internal teeth and the rotary gear 48.
Each translation transfer trolley comprises a fixed guide rail 31 and a transfer trolley 32 erected on the fixed guide rail 31, a second rack 33 is arranged on the fixed guide rail 31, a second gear 34 which can be meshed with the second rack 33 and is driven by a motor is arranged at the bottom of the transfer trolley 32, and the transfer trolley 32 is moved back and forth on the fixed guide rail 31 to transfer the trolley through the cooperation of the second gear 34 and the second rack 33.
The pushing device 12 comprises a support 121 and a pushing cylinder 122 arranged on the support 121, a pushing block 123 is arranged at the movable end of the pushing cylinder 122, a scraping plate 124 and a hairbrush are further arranged on the pushing device 12 and used for scraping impurities scattered on the trolley onto the treatment bin feeding line 11 to be taken away when the casting on the trolley is pushed, and the scraping plate and the hairbrush are arranged at the lower side of the pushing block.
The casting type external cooling system also comprises a cooling ventilation fan and a cooling ventilation cover, and the cooling ventilation fan and the cooling ventilation cover are used for accelerating the cooling of castings.
The motors used in the gear rack driving structures are all servo motors, and accurate positioning can be achieved through the servo motors.
The racks used in the gear rack driving structures are all spliced racks, so that the extension is convenient according to the needs.
The working process comprises the following steps:
the casting is grabbed by a first manipulator from a shakeout machine to a trolley (the trolley is positioned at the front and rear positions of the first translational transfer trolley, if the trolley is positioned at the front side, the trolley is also transported to the inlet end of a first section of conveying rail positioned at the left side by the first translational transfer trolley, all trolleys positioned at the left side are clamped by a first group of trolley devices, the whole trolley is moved forwards by a trolley position, the trolley positioned at the front end is moved to a first lifting type rotary device without the trolley before being moved to the trolley at the front, the first lifting type rotary device rotates by 90 degrees (firstly descends and then ascends again), the trolley positioned at the lower side is moved forwards by a trolley position after being clamped by a second group of trolley devices, the trolley positioned at the front end is moved to the second transfer trolley, the castings are moved to the lower station by the second translational transfer trolley, the trolley device clamps the trolley positioned at the left side, the castings are moved to the second trolley position on the side of the second trolley device, and the castings are processed by the second trolley device when the castings are placed on the side of the second trolley device, and the castings are processed by the second trolley position and the casting is processed by the second trolley position; the second lifting rotary device rotates 90 degrees to enable the trolley to rotate back to the initial angle for homing, and then the trolley at the forefront side is transferred to the first translation transfer trolley 1 after the trolley on the conveying track is clamped by the fourth group of pushing devices for cyclic work.
Specifically, each group of trolley devices clamps the trolley by the cooperation of the main push and the auxiliary push.
The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the invention is mainly used for protecting a mechanical device, so the invention does not explain the control mode and circuit connection in detail.
The lifting type turning device of the invention is also a lifting type turning device which can be purchased in the market, and the structure thereof belongs to common knowledge in the field, so the structure thereof is not described in detail.
The casting type external cooling system has the advantages of simple and ingenious structure, reliable operation, convenient maintenance, economy, reduced manual operation, greatly improved production efficiency, capability of carrying out secondary cleaning on castings, reduced subsequent treatment difficulty, greatly reduced production cost and particularly the following outstanding advantages of being capable of circularly working;
1) The arrangement is flexible, the adjustment is convenient, and the number of trolleys can be set according to the cooling time requirement;
2) The conveying line is fixed and is suitable for conveying in an automatic production line;
3) The trolley conveying is more suitable for conveying high-temperature castings, and the damage of the high-temperature castings to a cooling circuit can be avoided to the greatest extent.
The foregoing is merely illustrative of specific embodiments of the present invention, and the scope of the invention is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (10)
1. The utility model provides a foundry goods type external cooling system, its characterized in that includes the platform truck transfer chain and arranges a plurality of platform trucks of placing on the platform truck transfer chain in proper order, the platform truck transfer chain is including setting gradually and through 4 transfer rail connection in order to form the first translation transfer dolly of carrying the closed loop, first over-and-under type slewer, second translation transfer dolly, second over-and-under type slewer, every transfer rail next door respectively is provided with a set of pusher gear, is first, second, third, fourth set of pusher gear respectively for realize the platform truck and shift between each translation transfer dolly and over-under type slewer, the next door of first translation transfer dolly is equipped with first manipulator for snatch the foundry goods that will be processed by the shakeout machine on the platform truck that is located on the first translation transfer dolly from the front end transfer chain in order to begin to cool off, a side of transfer rail between second translation transfer dolly and the second over-under type slewer still is equipped with a secondary shakeout processing device and a second manipulator that is used for assisting the foundry goods transfer, secondary processing device includes that a pair of pusher gear and a vertical feed carrier that is used for handling foundry goods to the opposite side of the transfer rail on the transfer rail to the feed carrier storehouse.
2. The external cooling system for casting according to claim 1, wherein a second cooling conveyor line is provided beside the secondary shakeout treatment device for cooling the castings subjected to the secondary shakeout treatment.
3. The cast external cooling system of claim 2 wherein the second cooling conveyor line is provided with cooling baffles.
4. The cast external cooling system of claim 1 wherein the treatment bin feed line comprises a vibratory conveyor table that shakes out impurities on the cast while transporting material.
5. The cast external cooling system according to claim 1, wherein each group of cart devices comprises a main pushing mechanism at the front end of the conveying track and a sub pushing mechanism at the rear end of the conveying track, the main pushing mechanism and the sub pushing mechanism are matched in a front-back manner on the conveying track, and the carts arranged in a row are clamped from the front side and the rear side of the conveying track and only one cart position is moved at a time, then the carts are returned, and pushing is repeated.
6. The cast external cooling system according to claim 5, wherein the main pushing mechanism and the auxiliary pushing mechanism each comprise a base and a moving block which is arranged on the base through a sliding rail and can move relative to the base, and a holding pole which can hold one side of the trolley from one side is fixed on the moving block.
7. The cast external cooling system of claim 1 wherein each lifting and lowering swivel device comprises a lifting and lowering base and a rotating platform on the lifting and lowering base, the lifting and lowering swivel device first descends and then rotates to rotate the trolley by 90 ° and then rises again, and the trolley is pushed forward by the trolley device.
8. The casting type external cooling system according to claim 7, wherein the lifting base is provided with a vertical sliding rail, the rotating platform can move up and down along the vertical sliding rail, specifically, the rotating platform comprises a rotating base and a rotating table which is positioned above the rotating base and can rotate relative to the rotating base, the rotating base is connected with a vertical rack, the lifting base is provided with a lifting gear which is driven by a motor and can be meshed with the vertical rack, and lifting of the rotating platform is realized through cooperation of the lifting gear and the vertical rack; the rotary table is arranged above the rotary base through a slewing bearing, internal teeth are arranged on the inner ring of the slewing bearing, a rotary gear which is driven by a motor and can be meshed with the internal teeth is arranged on the rotary base, and the rotary table can rotate relative to the rotary base through the cooperation of the internal teeth and the rotary gear.
9. The cast external cooling system according to claim 1, wherein each translational transfer trolley comprises a fixed guide rail and a transfer trolley erected on the fixed guide rail, a second rack is arranged on the fixed guide rail, a second gear which can be meshed with the second rack and is driven by a motor is arranged at the bottom of the transfer trolley, and the transfer trolley can translate back and forth on the fixed guide rail to transfer the trolley through the cooperation of the second gear and the second rack.
10. The casting type external cooling system according to claim 1, wherein the pushing device comprises a bracket and a pushing cylinder arranged on the bracket, a pushing block is arranged on the movable end of the pushing cylinder, a scraping plate and a brush are further arranged on the pushing device and used for scraping impurities scattered on the trolley onto a treatment bin feeding line to be taken away together when the casting on the trolley is pushed, and the scraping plate and the brush are arranged on the lower side of the pushing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310267931.7A CN116393679A (en) | 2023-03-20 | 2023-03-20 | Casting type external cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310267931.7A CN116393679A (en) | 2023-03-20 | 2023-03-20 | Casting type external cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116393679A true CN116393679A (en) | 2023-07-07 |
Family
ID=87009489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310267931.7A Pending CN116393679A (en) | 2023-03-20 | 2023-03-20 | Casting type external cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116393679A (en) |
-
2023
- 2023-03-20 CN CN202310267931.7A patent/CN116393679A/en active Pending
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