CN119657850B - A sand feeding device for casting processing - Google Patents
A sand feeding device for casting processingInfo
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- CN119657850B CN119657850B CN202411859916.2A CN202411859916A CN119657850B CN 119657850 B CN119657850 B CN 119657850B CN 202411859916 A CN202411859916 A CN 202411859916A CN 119657850 B CN119657850 B CN 119657850B
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- storage tank
- sand storage
- telescopic rod
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Abstract
The invention relates to the technical field of casting processing auxiliary equipment, and particularly discloses a molding sand adding device for casting processing, which comprises a sand storage mechanism, wherein a first conveying mechanism is arranged on one side of the sand storage mechanism, a vibrating table is arranged below the sand storage mechanism, a second conveying mechanism and a transferring mechanism are respectively arranged on two sides of the vibrating table, a first pushing mechanism and a second pushing mechanism are respectively arranged on one side, far away from the vibrating table, of the second conveying mechanism and one side, close to the first conveying mechanism, of the transferring mechanism, a pressing mechanism is arranged on one side, close to the first conveying mechanism, of the transferring mechanism, and the sand adding device can realize the operations of sand adding, vibrating and pressing of molding sand, ensures the quality of sand adding, has the function of mixing and stirring raw sand and raw materials before sand adding, enriches the application range of the device, improves the utilization rate of the device, is beneficial to knowing the storage condition of molding sand in a sand storage tank in real time, so as to supplement the molding sand in the sand storage tank in time, and ensures the consistency of sand adding.
Description
Technical Field
The invention relates to the technical field of auxiliary equipment for casting processing, and particularly discloses a molding sand adding device for casting processing.
Background
The molding sand for casting, also called molding sand or casting sand, is mainly composed of quartz particles with uniform granularity, is generally formed by mixing molding materials such as the molding sand for casting, a molding sand binder, auxiliary substances and the like according to a certain proportion, has good strength, heat stability, fluidity, plasticity and air permeability, and can be poured into a mold after molding sand shaping and demolding by using a molding sand adding device before casting production.
The Chinese patent with the patent number of CN218192435U discloses a molding sand adding device for casting processing, which comprises a supporting underframe and a sand adding hopper, wherein a sand outlet scraper is rotationally arranged in the sand adding hopper, the sand outlet scraper is in transmission connection with a driving motor, the driving motor is arranged outside the sand adding hopper, at least two sand outlets are arranged through the sand adding hopper, telescopic material guiding devices matched with the sand outlets are arranged on the outer side of the sand adding hopper corresponding to the sand outlets, and a movable sand blocking device matched with the telescopic material guiding devices is arranged on the outer wall of the sand adding hopper; the device can realize automatic sand filling, has high sand filling efficiency, reduces extra consumption of labor force, contributes to greatly improving the processing efficiency of castings, but the sand filling device only can carry out sand filling operation of the sand in the using process, can not shake the sand filled in the mould to fill gaps of the mould, has single function, can only be used for sand filling of the sand, does not have the functions of raw sand and raw material stirring, influences the application range of the device to a certain extent, thereby influencing the utilization rate of the device, and in addition, the sand filling device is inconvenient for workers to know the storage condition of the sand in the sand filling hopper in real time in the using process, leads to continuous sand filling efficiency of the sand filling hopper because the sand filling operation of the sand filling hopper can not be influenced, further influences the processing efficiency of the sand filling of the casting, accordingly, in order to solve the above-mentioned problems, the present invention proposes a sand-adding device for casting processing.
Disclosure of Invention
The invention aims to provide a sand adding device for casting processing, which can realize sand adding, vibrating and compacting operations of sand, ensure the quality of sand adding, has the function of mixing and stirring raw sand and raw materials before sand adding, enrich the application range of the device, promote the utilization rate of the device, and facilitate workers to know the storage quantity of the sand in a sand storage tank and the running condition of a stirring rod of a type so as to timely supplement the sand in the sand storage tank, inspect and maintain the stirring rod and the sand tank and ensure the consistency of sand adding.
The invention is realized by the following technical scheme:
The utility model provides a molding sand adds sand device for foundry goods processing, includes sand storage mechanism, one side of sand storage mechanism is provided with first conveying mechanism, the below of sand storage mechanism is provided with the shaking table, the both sides of shaking table are provided with second conveying mechanism and transport mechanism respectively, one side that shaking table was kept away from to second conveying mechanism and transport mechanism is provided with first pushing equipment and second pushing equipment respectively, one side that transport mechanism is close to first conveying mechanism is provided with hold-down mechanism, sand storage mechanism includes the sand storage jar, the below of sand storage jar is provided with the row's material pipe, one side of row's material pipe is provided with the valve, the feed inlet has been seted up to top one side of sand storage jar, the inside of sand storage jar is provided with the puddler, the upper end of puddler runs through in the top of sand storage jar and rotates with sand storage jar to be connected, the upper end of puddler is connected with the motor, the outside of motor is provided with the supporting seat, the lower extreme and the sand storage jar of supporting seat are connected, one side of motor is provided with hold-down mechanism, one side of arranging the material pipe is provided with the camera, one side of holding up end is provided with the camera through the camera, the camera is connected with the top of a camera.
As the further setting of above-mentioned scheme, first conveying mechanism includes second support and first conveyer belt, the upper end of second support is connected with first conveyer belt, is convenient for carry molding sand or molding sand raw materials into the sand storage jar through first conveyer belt, the both sides of first conveyer belt all are connected with the baffle, can avoid molding sand or molding sand raw materials to drop from the both sides of first conveyer belt in the in-process of carrying into the sand storage jar, reduce the work load that the workman cleaned, guarantee to add the clean and tidy of sand operational environment, the second support is connected with the scraper blade near the one end top of sand storage jar, can scrape molding sand or molding sand raw materials that bonds on first conveyer belt into the sand storage jar after molding sand or molding sand raw materials fall into the sand storage jar on first conveyer belt, avoid molding sand or molding sand raw materials to drop to the ground from the below of first conveyer belt, second support and first support connection can provide stable support for sand storage mechanism, make things convenient for the installation and the maintenance of sand storage mechanism.
As the further setting of above-mentioned scheme, second conveying mechanism includes second conveyer belt and spacing, the one end that the second conveyer belt is close to the second support is connected with spacing, can avoid the mould that carries on the second conveyer belt to restrict the position of mould when dropping from the second conveyer belt, the upper plane of second conveyer belt is in on the coplanar with the upper plane of shaking table, for using pushing equipment to push away the mould on the second conveyer belt smoothly to the shaking table on laying a foundation, the mould has been placed to the top of shaking table, makes things convenient for sand storage mechanism to pour into the molding sand into in the mould to shake the molding sand, make the molding sand fill the gap in the mould, guarantee the quality that the molding sand added the sand.
As the further setting of above-mentioned scheme, transfer mechanism includes loading board and handrail, one side that hold-down mechanism was kept away from to the loading board is connected with the handrail, makes things convenient for the workman to accomplish the in-process grasp of the mould of adding sand in the transportation, the below of loading board is connected with a plurality of supporting legs, the lower extreme of supporting leg is connected with universal wheel of stopping, is convenient for adjust and fix transfer mechanism's position, the upper plane of loading board is in on the coplanar with the upper plane of shaking table, is convenient for push away the mould after will shaking to the loading board from the shaking table on, for hold-down mechanism compresses tightly molding sand and provides convenience.
As the further setting of above-mentioned scheme, first pushing equipment includes third support and first telescopic link, the upper end of third support is connected with first telescopic link, the flexible end of first telescopic link is connected with first push pedal, is convenient for push away the mould to the shaking table on adding sand from the second conveyer belt before, pushes away the mould together with the molding sand to the loading board after adding sand, shaking evenly and uses hold-down mechanism to compress tightly the molding sand, can effectively save workman's transport mould's strength.
As the further setting of above-mentioned scheme, second pushing equipment includes fourth support and second telescopic link, the upper end of fourth support is connected with the second telescopic link, the flexible end of second telescopic link is connected with the second push pedal, can use second pushing equipment to push back mould and molding sand on the shaking table again according to the condition of using the molding sand after hold-down mechanism compresses tightly to carry out the sand complement, reuse first pushing equipment pushes back on the loading board after the sand complement is accomplished, can further save workman's strength.
As the further setting of above-mentioned scheme, hold-down mechanism includes third telescopic link and clamp plate, the flexible end of third telescopic link is connected with the clamp plate, can compress tightly the molding sand after shaking, further reduces the space between the molding sand granule, the outside of third telescopic link is connected with the fifth support, can restrict the position of transporting the mechanism when providing support for hold-down mechanism, the fifth support is connected with the second support, can further make hold-down mechanism keep stable.
As a further arrangement of the scheme, one side of the second pushing mechanism is provided with a controller, so that the running of the motor, the first conveying belt, the second conveying belt, the vibrating table, the first telescopic rod, the third telescopic rod and other parts in the device can be conveniently controlled, and the smooth running of the device can be ensured.
The size and shape of the pressing plate in the molding sand adding device for casting processing are matched with those of the molds, corresponding pressing plates are replaced according to different molds in the using process, so that the quality of the pressing sand of the pressing plate is ensured, the device injects enough molding sand into a sand storage tank through a first conveying belt before the device is used, a motor is started to drive a stirring rod to rotate, a plurality of molds are sequentially arranged on a second conveying belt, a controller is used for starting the second conveying belt, the molds are conveyed to one side of a limiting frame and then are closed, the controller is used for controlling the extension of a first telescopic rod to push the molds close to the limiting frame onto a vibrating table from the second conveying belt, a valve is opened, molding sand in the sand storage tank is injected into the molds through a discharging pipe, the vibrating table is started in the sand injection process, the molding sand in the molds is driven to vibrate evenly, after the molding sand is filled with the molding sand, the valve is closed, stopping the sand discharge of the discharge pipe, closing the vibrating table by using the controller, controlling the first telescopic rod to extend through the first push plate to push the mould filled with the sand from the vibrating table to the bearing plate again by using the controller, controlling the third telescopic rod to extend by using the controller, enabling the third telescopic rod to drive the pressing plate to move downwards to squeeze the sand in the mould, further reducing gaps among sand particles, controlling the third telescopic rod to shrink, separating the pressing plate from the mould, selecting whether the mould needs to be pushed back to the vibrating table for secondary sand injection by using the second pushing mechanism according to the state of the compacted sand, controlling the first telescopic rod to shrink if the secondary sand injection is needed, controlling the second telescopic rod to extend, pushing the mould filled with the sand back to the vibrating table from the bearing plate by using the second push plate, opening a valve, injecting a proper amount of sand into the mould again, and closing the valve, and pushing the mould together with the moulding sand onto the bearing plate by using the first pushing mechanism again to carry out secondary sand pressing by using the pressing mechanism, loosening the brake of the universal brake wheel after the sand pressing is finished, removing the transfer device together with the mould from the lower part of the pressing mechanism, placing another empty transfer mechanism under the pressing mechanism, transferring the transfer mechanism with the mould to a moulding sand storage point, unloading the mould filled with moulding sand from the bearing plate, and transferring the empty transfer mechanism to one side of the device for later use.
The invention has the following beneficial effects in the practical application process:
The use of the camera in the sand storage mechanism is beneficial to the real-time understanding of the storage quantity of molding sand in the sand storage tank and the running condition of the sand storage tank and the stirring rod, so that the molding sand is supplemented into the sand storage tank in time, the continuity of sand adding operation of the molding sand is ensured, when the stirring rod breaks down or the discharge pipe of the sand storage tank is blocked, the device can be turned off timely by the worker, the operation of the device is recovered after the fault is removed, and the sand adding efficiency of the device is ensured.
The combination of sand storage tank, puddler and motor can enough store the molding sand for break up the molding sand in the sand storage tank, make things convenient for the molding sand to get rid of from the row material pipe, also be used for the compounding of molding sand raw materials to use, richen the device's application scene, promote the device's utilization ratio.
The combined use of two pushing equipment is convenient for add the position of mould in sand in-process change, saves workman's transport mould's strength, and the use of shaking table can evenly shake the molding sand of pouring into in the mould into, makes the molding sand fill up the gap of mould, and hold-down mechanism's use can compress tightly the molding sand in the mould, further reduces the space between the molding sand granule, guarantees the sand quality that adds of molding sand.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a combined perspective view of the sand storage mechanism, the first delivery mechanism and the compacting mechanism of the present invention;
FIG. 3 is a combination diagram of a sand storage tank, motor and stirring rod in the present invention;
FIG. 4 is a broken view of a second conveyor mechanism according to the present invention;
FIG. 5 is a perspective view of a transfer mechanism according to the present invention;
FIG. 6 is a perspective view of a first pusher mechanism of the present invention;
fig. 7 is a combination diagram of a second pushing mechanism and a controller according to the present invention.
1, A sand storage mechanism; 2, a first conveying mechanism, 3, a vibrating table, 4, a mould, 5, a second conveying mechanism, 6, a transferring mechanism, 7, a controller, 8, a first pushing mechanism, 9, a second pushing mechanism, 10, a pressing mechanism, 11, a sand storage tank, 111, a discharge pipe, 1111, a valve, 112, a feed inlet, 12, a stirring rod, 13, a motor, 131, a supporting seat, 14, a camera, 15, a first bracket, 21, a second bracket, 22, a first conveying belt, 221, a baffle plate, 23, a scraping plate, 51, a second conveying belt, 52, a limiting frame, 61, a bearing plate, 62, a handrail, 63, supporting legs, 64, universal brake wheels, 81, a third bracket, 82, a first telescopic rod, 83, a first pushing plate, 91, a fourth bracket, 92, a second telescopic rod, 93, a second pushing plate, 101, a third telescopic rod, 102, a pressing plate, 103 and a fifth bracket.
Detailed Description
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The present application will be described in detail with reference to fig. 1 to 7, and examples.
The embodiment discloses molding sand adds sand device for foundry goods processing, including sand storage mechanism 1, one side of sand storage mechanism 1 is provided with first conveying mechanism 2, the below of sand storage mechanism 1 is provided with shaking table 3, the both sides of shaking table 3 are provided with second conveying mechanism 5 and transport mechanism 6 respectively, one side that shaking table 3 was kept away from to second conveying mechanism 5 and transport mechanism 6 is provided with first pushing equipment 8 and second pushing equipment 9 respectively, one side that transport mechanism 6 is close to first conveying mechanism 2 is provided with hold-down mechanism 10.
As shown in fig. 1, fig. 2 and fig. 3, the sand storage mechanism 1 includes a sand storage tank 11, a discharge pipe 111 is provided below the sand storage tank 11, so that sand in the sand storage tank 11 is discharged out of the sand storage tank 11, a valve 1111 is provided on one side of the discharge pipe 111, the valve 1111 can be closed after one mold 4 is filled, leakage of the sand bear discharge pipe 111 is avoided, or the discharge pipe 111 is blocked in the process that the sand storage mechanism 1 is used as a sand raw material for stirring, waste of sand raw material is avoided, a feed inlet 112 is provided on one side above the sand storage tank 11, sand or sand raw material is conveniently injected into the sand storage tank 11 by using a first material conveying mechanism, a stirring rod 12 is provided inside the sand storage tank 11, the upper end of the stirring rod 12 penetrates through the top of the sand storage tank 11 and is rotationally connected with the sand storage tank 11, the upper end of the stirring rod 12 is connected with a motor 13, sand or sand raw material in the sand storage tank 11 is prevented from scattering, and the raw material is uniformly mixed, and the sand or sand raw material is prevented from blocking the discharge pipe 111.
As shown in fig. 1, fig. 2 and fig. 3, the outside of motor 13 is provided with supporting seat 131, the lower extreme of supporting seat 131 is connected with sand storage tank 11, can provide the support for motor 13 and puddler 12, and the installation and the maintenance of motor 13 and puddler 12 of being convenient for, one side of motor 13 is provided with camera 14, the camera 14's camera lens runs through the top in sand storage tank 11, camera 14 passes through the signal of telecommunication and is connected with terminal equipment, and the workman of being convenient for in real time master the molding sand stock in sand storage tank 11 and the behavior of puddler 12, timely replenishment molding sand in sand storage tank 11, guarantee that the molding sand adds the succession of sand, when puddler 12 breaks down, in time overhaul and maintain to avoid producing the influence to the sand that the molding sand adds, sand storage tank 11's outside is provided with first support 15, conveniently is connected with second support 21, makes sand storage mechanism 1 keep stable.
As shown in fig. 1 and 2, the first conveying mechanism 2 comprises a second support 21 and a first conveying belt 22, the upper end of the second support 21 is connected with the first conveying belt 22, so that molding sand or molding sand raw materials are conveniently conveyed into the sand storage tank 11 through the first conveying belt 22, baffles 221 are connected to two sides of the first conveying belt 22, the molding sand or molding sand raw materials can be prevented from falling from two sides of the first conveying belt 22 in the process of conveying into the sand storage tank 11, the work load of cleaning by workers is reduced, the neatness of the sand adding operation environment is ensured, a scraper 23 is connected to the upper side of one end of the second support 21, which is close to the sand storage tank 11, can scrape molding sand or molding sand raw materials adhered to the first conveying belt 22 into the sand storage tank 11 after the molding sand or molding sand raw materials on the first conveying belt 22 fall into the sand storage tank 11, the second support 21 is connected with the first support 15, and can provide stable support for the sand storage mechanism 1, and is convenient to install and maintain the sand storage mechanism 1.
As shown in fig. 1 and fig. 4, the second conveying mechanism 5 includes a second conveying belt 51 and a limiting frame 52, one end of the second conveying belt 51, which is close to the second support 21, is connected with the limiting frame 52, so that the position of the mold 4 can be limited while the mold 4 conveyed on the second conveying belt 51 falls from the second conveying belt 51, the upper plane of the second conveying belt 51 and the upper plane of the vibrating table 3 are located on the same plane, a foundation is laid for smoothly pushing the mold 4 on the second conveying belt 51 onto the vibrating table 3 by using the pushing mechanism, the mold 4 is placed above the vibrating table 3, molding sand is conveniently filled into the mold 4 by the sand storage mechanism 1, and the molding sand is vibrated, so that gaps in the mold 4 are filled with the molding sand, and the sand adding quality is ensured.
As shown in fig. 1 and 5, the transferring mechanism 6 includes a carrying plate 61 and an armrest 62, one side of the carrying plate 61 away from the compacting mechanism 10 is connected with the armrest 62, which facilitates the grasping of a worker in the process of transferring the sand-filled mold 4, a plurality of supporting legs 63 are connected below the carrying plate 61, the lower ends of the supporting legs 63 are connected with universal brake wheels 64, which facilitates the adjustment and fixing of the position of the transferring mechanism 6, the upper plane of the carrying plate 61 and the upper plane of the vibrating table 3 are on the same plane, which facilitates the pushing of the uniformly vibrated mold 4 from the vibrating table 3 onto the carrying plate 61, and provides convenience for compacting the sand by the compacting mechanism 10.
As shown in fig. 1 and 6, the first pushing mechanism 8 includes a third support 81 and a first telescopic rod 82, the upper end of the third support 81 is connected with the first telescopic rod 82, the telescopic end of the first telescopic rod 82 is connected with a first push plate 83, so that the mold 4 is conveniently pushed onto the vibrating table 3 from the second conveying belt 51 before sand is added, after sand is added and vibrated uniformly, the mold 4 is pushed onto the bearing plate 61 together with the molding sand by using the pressing mechanism 10 to press the molding sand, and the force of workers for carrying the mold 4 can be effectively saved.
As shown in fig. 1 and 7, the second pushing mechanism 9 includes a fourth bracket 91 and a second telescopic rod 92, the upper end of the fourth bracket 91 is connected with the second telescopic rod 92, the telescopic end of the second telescopic rod 92 is connected with a second push plate 93, and the second pushing mechanism 9 can be used to push the mold 4 and the molding sand back to the vibrating table 3 for sand filling according to the condition of using the molding sand compressed by the compressing mechanism 10, and the first pushing mechanism 8 is used to push back to the bearing plate 61 after sand filling is completed, so that the labor intensity of workers can be further saved.
As shown in fig. 1 and fig. 2, the pressing mechanism 10 includes a third telescopic rod 101 and a pressing plate 102, where the telescopic end of the third telescopic rod 101 is connected with the pressing plate 102, so that the uniformly vibrated molding sand can be pressed, and the gap between the molding sand particles is further reduced, and a fifth support 103 is connected to the outer side of the third telescopic rod 101, so that the pressing mechanism 10 can be supported while the position of the transfer mechanism 6 is limited, and the fifth support 103 is connected with the second support 21, so that the pressing mechanism 10 can be further kept stable.
As shown in the figure, a controller 7 is disposed on one side of the second pushing mechanism 9, so as to control the operations of the motor 13, the first conveying belt 22, the second conveying belt 51, the vibrating table 3, the first telescopic rod 82, the third telescopic rod 101 and other components in the device, so as to ensure the smooth operation of the device.
The disclosed molding sand adding device for casting processing uses the controller 7 to start the first conveyor belt 22 to put molding sand or molding sand raw materials on the first conveyor belt 22, the molding sand or molding sand raw materials adhered to the first conveyor belt 22 can be scraped into the sand storage tank 11 by the scraper 23 below one end of the first conveyor belt 22, which is close to the sand storage tank 11, before using, the corresponding pressing plate 102 is replaced according to different molds 4, the motor 13 is started by using the controller 7 to drive the stirring rod 12 to rotate, molding sand in the sand storage tank 11 is scattered, and when the molding sand raw materials are injected into the sand storage tank 11, the molding sand raw materials are stirred evenly in the process of rotating the stirring rod 12.
Placing a plurality of moulds 4 on a second conveyer belt 51 in turn, starting the second conveyer belt 51 by using a controller 7, closing after the second conveyer belt 51 conveys the moulds 4 to one side of a limiting frame 52, controlling the first telescopic rod 82 to stretch by using the controller 7, driving the first push plate 83 to move towards the moulds 4, pushing the moulds 4 close to the limiting frame 52 onto a bearing plate 61 from the second conveyer belt 51, opening a valve 1111, enabling the moulding sand in a sand storage tank 11 to be injected into the moulds 4 through a material discharging pipe 111, starting the vibrating table 3 in the sand injection process, enabling the vibrating table 3 to drive the moulds 4 and the moulding sand in the moulds 4 to vibrate, uniformly vibrating the moulding sand in the moulds 4, after the moulding sand is fully filled in the moulds 4, closing the valve 1111, enabling the material discharging pipe 111 to stop discharging sand, controlling the vibrating table 3 by using the controller 7, controlling the first telescopic rod 82 to stretch and push the moulds 4 filled with moulding sand to the bearing plate 61 from the vibrating table 3 by using the controller 7 again, controlling the stretching of the first telescopic rod 82 to the telescopic rod 82, enabling the moulds 4 to be pushed up the bearing plate 61 by the first push plate 3, enabling the telescopic rod 82 and the second telescopic rod 92 to be separated from the telescopic rod 4 by using the controller 7, and then stretching the third telescopic rod 101, and reducing the telescopic rod 102 by using the telescopic rod 101, and the telescopic rod 101 to be further stretched and the telescopic rod 101, and the telescopic rod is adjusted to be stretched and the telescopic rod 102 is further and the telescopic rod 101 is moved.
Judging whether the state of the compacted molding sand meets the casting requirement of the casting, thereby judging whether the second pushing mechanism 9 is needed to push the mold 4 back to the vibrating table 3 from the bearing plate 61 for secondary sand injection, if the casting requirement is met, the secondary sand injection is not needed, the brake of the universal brake wheel 64 is released, the handrail 62 is held to move the transfer mechanism 6 together with the mold 4 filled with the molding sand from the lower part of the compacting mechanism 10, the other empty transfer mechanism 6 is moved to the lower part of the compacting mechanism 10, the brake of the universal brake wheel 64 is stepped on to fix the same, the mold 4 is dismounted from the bearing plate 61 after the mold 4 is transferred to the molding sand storage point, and the empty transfer mechanism 6 is moved to one side of the compacting mechanism 10 for standby.
If the requirement of casting is not met, the second sand injection is needed, at this time, the controller 7 is used for controlling the second telescopic rod 92 to extend, so that the push plate moves towards the direction of the mold 4 on the bearing plate 61, the mold 4 filled with molding sand is pushed back onto the vibrating table 3 from the bearing plate 61 by using the second push plate 93, the controller 7 is used for controlling the second telescopic rod 92 to shrink and reset, the valve 1111 is opened, after a proper amount of molding sand is injected into the mold 4 again, the valve 1111 is closed, the controller 7 is used for controlling the first telescopic rod 82 to extend again, so that the first push plate 83 pushes the mold 4 together with the molding sand onto the bearing plate 61, the pressing mechanism 10 is used for carrying out secondary sand pressing again, after the sand pressing is completed, the transfer mechanism 6 can be used for transferring the mold 4, and the empty transfer mechanism 6 is placed below the pressing mechanism 10, the second conveying belt 51 is started again by using the controller 7, the other mold 4 is conveyed to one side of the limiting frame 52, the second conveying belt 51 is closed, and then the sand adding operation on the remaining mold 4 can be completed by repeating the above operations.
In the process of adding sand, a worker transmits a video picture of the terminal equipment back through the camera 14, the stock condition of the sand in the sand storage tank 11 and the running condition of the stirring rod 12 are mastered in real time, when the stock is less, the sand is timely supplemented into the sand storage tank 11 through the first conveying belt 22, when the stirring rod 12 breaks down, the valve 1111 and the motor 13 are timely closed, the stirring rod 12 is overhauled, and after the fault of the stirring rod 12 is eliminated, the stirring rod 12 is driven to run by the timely starting motor 13 so as to ensure the consistency of sand adding of the sand.
The invention discloses a vibrating table 3, a die 4, a controller 7, a valve 1111, a stirring rod 12, a motor 13, a camera 14, a first conveying belt 22, a second conveying belt 51, a universal brake wheel 64, a first telescopic rod 82, a second telescopic rod 92, a third telescopic rod 101, a pressing plate 102 and other components in a molding sand adding device for casting processing, which are all universal standard components or components known to a person skilled in the art, and the structure and the principle of the vibrating table are all known to the person through technical manuals or are known through routine experiment methods.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202411859916.2A CN119657850B (en) | 2024-12-17 | 2024-12-17 | A sand feeding device for casting processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411859916.2A CN119657850B (en) | 2024-12-17 | 2024-12-17 | A sand feeding device for casting processing |
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| CN119657850A CN119657850A (en) | 2025-03-21 |
| CN119657850B true CN119657850B (en) | 2026-01-02 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN208408459U (en) * | 2018-06-29 | 2019-01-22 | 天津华鑫圣达科技发展有限公司 | A kind of casting sanding device |
| CN218168635U (en) * | 2022-09-26 | 2022-12-30 | 四川顺宇铸造有限公司 | Sand box sand-adding assembly line of lost foam casting part |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3567124B2 (en) * | 2000-08-11 | 2004-09-22 | メタルエンジニアリング株式会社 | Casting sand charging method and apparatus |
| AU2020104246A4 (en) * | 2020-12-22 | 2021-03-11 | Chongqing University Of Science And Technology | Automatic sand conveying system and method for fracturing sand |
| CN116000238B (en) * | 2022-12-28 | 2025-12-05 | 安徽实友电力金具有限公司 | A sand mold filling device for casting power fittings |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208408459U (en) * | 2018-06-29 | 2019-01-22 | 天津华鑫圣达科技发展有限公司 | A kind of casting sanding device |
| CN218168635U (en) * | 2022-09-26 | 2022-12-30 | 四川顺宇铸造有限公司 | Sand box sand-adding assembly line of lost foam casting part |
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| CN119657850A (en) | 2025-03-21 |
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