CN219324736U - Modeling work part - Google Patents

Abstract

The application discloses a molding work part, which comprises a molding chamber, a material receiving part and a molding device, wherein the material receiving part is arranged in the molding chamber and is used for receiving a model to be filled with sand, and the molding device is arranged above the molding chamber and can be used for filling sand into the model on the material receiving part through an opening at the top of the molding chamber; the modeling room is arranged, a relatively independent working space can be isolated in the workshop, so that the material receiving part is positioned in the modeling room, harmful gas and dust generated in the modeling process can be effectively isolated, the workshop environment is optimized, meanwhile, noise can be reduced, mutual interference of equipment in the workshop or false touch of workers can be prevented, and the workshop safety is facilitated; the material receiving part and the molding device can relatively move along the X direction and the Y direction and change the sand filling point, thereby realizing uniform sand filling.

Description

Modeling work part

Technical Field

The application relates to the technical field of casting production lines, in particular to a modeling work portion.

Background

On the production line of self-hardening sand modeling castings, sand mixing, sand filling and compaction are the core of modeling, and in the prior art, a plurality of workers are required to assist in operation in the link, so that the labor intensity is high and the production efficiency is low. In addition, the modeling area contains VOC gas, dust and noise pollution with higher concentration, and great risks are brought to the safety of workers.

Disclosure of Invention

The purpose of this application is to overcome the not enough that exists among the prior art, provides a molding work portion.

To achieve the above technical object, the present application provides a modeling work portion, including: the top of the modeling chamber is provided with an opening; the material receiving part is arranged in the molding chamber and is used for receiving a mold to be filled with sand; the molding device is arranged above the molding chamber and can fill sand into the mold on the material receiving part through the opening; wherein, the receiving portion and the molding device can relatively move along the X direction and the Y direction.

Further, the molding apparatus includes: the sand mixer is used for preparing molding sand; the sand filling machine is arranged between the sand mixing machine and the material receiving part and is used for receiving molding sand and conveying the molding sand to the material receiving part; and the translation driver is used for driving the sand filling machine to move along the X direction and the Y direction.

Further, the sand filling machine includes: the sand hopper is arranged at the output end of the sand mixer and is used for receiving molding sand; the conveying pipe is communicated with the sand hopper and used for guiding molding sand to flow to the material receiving part; the sand hopper or the conveying pipe is connected with a translation driver.

Further, the conveying pipe is a hard pipe or a soft pipe; and/or a material passing pipe is arranged between the sand hopper and the sand mixer, and molding sand output by the sand mixer is input into the sand hopper through the material passing pipe; and/or the sand hopper or the conveying pipe is provided with a switch valve.

Further, the sand feeding amount of the sand filling machine is controllable.

Further, the translation driver includes: the first mounting frame is arranged above the modeling chamber, a first sliding groove is formed in the first mounting frame, and the first sliding groove extends along the X direction; the second installation frame is arranged in the first sliding groove in a sliding manner, a second sliding groove is formed in the second installation frame, and the second sliding groove extends along the Y direction; the connecting frame is arranged in the second chute in a sliding way and is connected with the sand filling machine; the first driving piece is used for driving the second mounting frame to move along the first sliding groove; the second driving piece is used for driving the connecting frame to move along the second sliding groove.

Further, the molding device also comprises a storage bin, wherein the storage bin is used for storing the sand; the silo includes at least one chamber for storing sand.

Further, the modeling work part also comprises a lifting driver for driving the material receiving part and the modeling device to relatively move along the Z direction; and/or the modeling work part further comprises a manual controller, and a worker can enable the material receiving part and the modeling device to relatively move through the manual controller; and/or the modeling room is connected with dust removing equipment or a fresh air system; and/or the molding apparatus includes a dual arm sand mixer.

Further, the material receiving portion includes: the receiving mechanism is used for receiving the model; and the vibration mechanism is used for vibrating the model on the receiving mechanism so as to compact molding sand in the model.

Further, the modeling work portion further comprises a conveying line, the material receiving portion is located on a conveying path of the conveying line, and the conveying line can convey the model to the material receiving portion.

The application provides a modeling work part, which comprises a modeling chamber, a material receiving part and a modeling device, wherein the material receiving part is arranged in the modeling chamber and is used for receiving a model to be filled with sand, and the modeling device is arranged above the modeling chamber and can be used for filling sand into the model on the material receiving part through an opening at the top of the modeling chamber; the modeling room is arranged, a relatively independent working space can be isolated in the workshop, so that the material receiving part is positioned in the modeling room, harmful gas and dust generated in the modeling process can be effectively isolated, the workshop environment is optimized, meanwhile, noise can be reduced, mutual interference of equipment in the workshop or false touch of workers can be prevented, and the workshop safety is facilitated; the material receiving part and the molding device can relatively move along the X direction and the Y direction and change the sand filling point, thereby realizing uniform sand filling.

Drawings

FIG. 1 is a schematic structural view of a molding work provided in the present application;

fig. 2 is a schematic view of the molding machine shown in fig. 1, with the molding chamber omitted.

Detailed Description

In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other forms than those described herein and similar modifications can be made by those skilled in the art without departing from the spirit of the application, and therefore the application is not to be limited to the specific embodiments disclosed below.

The application provides a molding work portion, include: a molding chamber 100, the top of the molding chamber 100 having an opening; a receiving part 200 arranged in the molding chamber 100 and used for receiving a mold 1 to be filled with sand; a molding device 300 provided above the molding chamber 100 and capable of filling sand into the mold 1 on the material receiving portion 200 through the opening; wherein the receiving portion 200 and the molding apparatus 300 are relatively movable in the X-direction and the Y-direction.

The modeling chamber 100 is configured to isolate a relatively independent workspace in the plant. The working end of the molding machine 300 is just abutting against the material receiving portion 200, and after the mold 1 enters the material receiving portion 200, the molding machine 300 is in the working range of the molding machine 300, and the molding machine 300 can fill the mold 1 with sand from top to bottom, thereby constructing a sand mold.

The material receiving part 200 is positioned in the molding chamber 100, and can effectively isolate harmful gas and dust generated in the molding process, thereby optimizing the workshop environment; simultaneously, noise can also be reduced, equipment mutual interference or mistake touch workman in the workshop is prevented, workshop safety is favorable to.

Optionally, the molding chamber 100 is connected to a dust removal device or a fresh air system. Thus, the gas and dust generated in the molding process can be efficiently collected and treated, and when workers are required to intervene in the molding process, the workers work in the molding chamber 100, and the working environment is safer.

It should be noted that, in the sand filling process, molding sand needs to be uniformly filled in the mold 1, so that, when the molding device 300 is operated, the point of receiving molding sand by the mold 1 cannot be fixed, and the molding sand can be quickly and well filled into the mold 1 to finally form the sand mold by multi-point sand filling in the mold 1.

In one embodiment, the receiving portion 200 is movable along the X-direction and the Y-direction.

Specifically, the modeling work part also comprises an X-direction driver and a Y-direction driver, and the X-direction driver and the Y-direction driver can both adopt electric cylinders, modules and the like to drive the components in a matched guide way. The X-direction driver and the Y-direction driver are respectively connected with the material receiving part 200, and the material receiving part 200 can move along the X direction under the drive of the X-direction driver and can also move along the Y direction under the drive of the Y-direction driver; after sand filling of one point is completed, the material receiving part 200 moves horizontally so that the molding device 300 is aligned with the next sand filling point; alternatively, during the sand filling process, the material receiving part 200 is continuously horizontally moved so that the molding sand outputted from the molding apparatus 300 uniformly fills the mold 1 in a manner of keeping moving.

In another embodiment, the molding apparatus 300 is movable in the X-direction and the Y-direction.

In this embodiment, the X-direction driver and the Y-direction driver are respectively connected to the molding apparatus 300 so that the molding apparatus 300 can actively move in the X-direction or the Y-direction to realize automatic track sand filling.

In yet another embodiment, one of the receiving portion 200 and the molding device 300 moves in the X direction, and the other moves in the Y direction.

In this embodiment, the material receiving unit 200 and the molding machine 300 need to translate in a desired direction independently or cooperatively, and thus automatic trajectory sanding is performed.

The specific manner in which the receiving portion 200 and the molding apparatus 300 are moved relative to each other is not limited in this application.

In one embodiment, for the specific configuration of the model 1, a sand filling track needs to be preset, and a plurality of sand filling points are coordinated; in the sand filling process, the control system controls the X-direction driver and the Y-direction driver to work according to the coordinates, so that the sand discharging part of the molding device 300 is aligned with a preset sand filling point in the mold 1, and further automatic track sand filling is realized.

Wherein the molding apparatus 300 may be used only for loading and transporting molding sand. For example, the molding apparatus 300 includes a bin for loading molding sand and a transfer pipe through which the molding sand is transferred to the receiving portion 200 when sand is filled.

In one embodiment, the molding apparatus 300 includes: a sand mixer 310 for preparing molding sand; the sand filler 320 is provided between the sand mixer 310 and the receiving portion 200, and is configured to receive molding sand and to be able to convey the molding sand to the receiving portion 200.

In this embodiment, the molding apparatus 300 is also used to prepare molding sand.

Specifically, the sand mixer 310 includes a mixing cage that can mix sand and feed liquid and prepare molding sand that meets the process requirements. The sand filler 320 is capable of receiving molding sand prepared by the sand mixer 310 and delivering the molding sand to the receiving part 200.

The sand filling machine 320 may adopt a pipeline, a slide, a conveyor belt, a tipping bucket, a transfer car and other transmission mechanisms.

The setting of the sand mixer 310 allows the molding apparatus 300 to have a function of preparing molding sand, which can continuously prepare molding sand to meet sand filling requirements; by changing the types or the proportion of the sand and the feed liquid, the molding sand can be conveniently changed to meet more sand filling requirements.

Optionally, the sand filling machine 320 includes: the sand hopper 321 is arranged at the output end of the sand mixer 310 and is used for receiving molding sand; and a delivery pipe 322 communicating with the sand hopper 321 for guiding the molding sand to flow toward the receiving portion 200.

Referring specifically to fig. 1 and 2, in the illustrated embodiment, the sand hopper 321 has a large feed end, and can well dock the sand mixer 310; especially when the sand hopper 321 is connected with the X-direction driver and/or the Y-direction driver and needs to translate, the large-opening design can ensure that the output end of the sand mixer 310 is always in the receiving range of the sand hopper 321, and is beneficial to the sand mixing of the sand mixer 310. Further, the discharge end of the sand hopper 321 is small, so that the sand hopper can be conveniently communicated with the conveying pipe 322 and can control the sand discharge flow of the sand hopper.

The conveying pipe 322 may be a hard pipe or a soft pipe.

When the conveying pipe 322 adopts a hose, in one embodiment, a worker can apply force to the conveying pipe 322 and adjust the position of the output end of the conveying pipe 322, so that the sand outlet part of the molding device 300 is aligned with different sand filling points in the mold 1, and uniform sand filling is realized.

When the delivery tube 322 is a rigid tube, the delivery tube 322 may be configured as a telescoping tube. Specifically, the conveying pipe 322 comprises a plurality of sections of sleeved pipelines, and the pipelines extend out and can extend the conveying pipe 322 so as to facilitate the conveying pipe 322 to convey sand to a required sand filling point; the pipe is recovered, and the conveying pipe 322 can be shortened so as to facilitate the avoidance.

Optionally, a material passing pipe is arranged between the sand hopper 321 and the sand mixer 310, and molding sand output by the sand mixer 310 is input into the sand hopper 321 through the material passing pipe. The material passing pipe can ensure that the sand mixer 310 accurately shakes out of the sand hopper 321 and prevent molding sand from splashing when the sand mixer 310 shakes out.

Optionally, a switch valve is provided on the sand hopper 321 or the delivery pipe 322. When the switch valve is closed, the sand hopper 321 can temporarily store molding sand; when sand supply is required, the on-off valve is opened and the sand filler 320 can output molding sand.

Alternatively, the sand loading of the sand filler 320 may be controlled. The sand feeding amount is controlled, so that the sand filling speed can be controlled; for example, when the models 1 with different specifications are filled with sand, the sand filling speed is regulated and controlled, so that too slow or too fast sand filling can be avoided, and the modeling is facilitated; for another example, as the pattern 1 is about to complete sand filling, the sand filling speed can be reduced in advance, and sand filling interference can be avoided.

In one embodiment, the sand filling machine 320 comprises a sand hopper 321, and a discharge hole of the sand hopper 321 is provided with a conical plug; the conical plug can move, the larger the conical plug is far away from the discharge hole and the larger the sand discharging amount of the sand hopper 321 is, the smaller the conical plug is close to the discharge hole and the smaller the sand discharging amount of the sand hopper 321 is; the conical plug can also seal the discharge hole of the sand hopper 321, so that the sand hopper 321 is convenient for storing molding sand.

In another embodiment, the sand filling machine 320 comprises a sand hopper 321, and a gate valve is arranged at a discharge hole of the sand hopper 321; the valve opening of the gate valve is adjustable, and the larger the valve opening of the gate valve is, the larger the sand discharging amount of the sand hopper 321 is.

In yet another embodiment, the sand filling machine 320 includes a sand hopper 321 and a conveying pipe 322, and a gate valve is disposed on the conveying pipe 322; the opening of the gate valve is adjustable.

The specific manner of controlling the amount of sand delivered by the sand filler 320 is not limited in this application.

Optionally, the molding apparatus 300 further includes a translation drive 330 for driving the sand filling machine 320 in the X-direction and the Y-direction.

When the sand filling machine 320 includes a sand hopper 321 and a conveying pipe 322, the translation driver 330 may be connected to the sand hopper 321, for driving the sand hopper 321 and the conveying pipe 322 to move along the X direction and the Y direction; alternatively, the translation actuator 330 may be coupled to the transport tube 322 for directly driving the transport tube 322 in the X-direction and the Y-direction.

For example, the conveying pipe 322 adopts a hose, the translation driver 330 is connected with the output end of the conveying pipe 322, and when sand is sent to different sand outlet points, the translation driver 330 is started, so that the conveying pipe 322 can be caused to displace relative to the material receiving part 200.

For another example, the transfer tube 322 may be flexibly coupled to the sand hopper 321 (e.g., in communication with one another via a flexible tube), and the transfer tube 322 may be capable of being displaced relative to the sand hopper 321 when the transfer tube 322 is moved in the X-direction or the Y-direction by the translation actuator 330.

In one embodiment, the translation driver 330 includes the X-direction driver and the Y-direction driver described above.

Referring specifically to fig. 1 and 2, in the illustrated embodiment, the translation driver 330 includes: the first mounting frame 331 is arranged above the molding chamber 100, and a first chute is arranged on the first mounting frame 331 and extends along the X direction; the second mounting frame 332 is slidably arranged in the first sliding groove, a second sliding groove is formed in the second mounting frame 332, and the second sliding groove extends along the Y direction; the connecting frame 333 is slidably arranged in the second chute and connected with the sand filling machine 320; the first driving piece is used for driving the second mounting frame 332 to move along the first sliding groove; the second driving member is configured to drive the connecting frame 333 to move along the second sliding slot.

Wherein, the first mounting frame 331 and the first driving piece (driving components such as an air cylinder, an oil cylinder, a motor screw rod and the like can be adopted) form an X-direction driver; the first chute has a guiding function, and can define the position and movement direction of the second mounting frame 332, so that the second mounting frame 332 carries the connection frame 333 and the sand filling machine 320 to move accurately in the X direction.

The second mounting frame 332 and the second driving piece (driving components such as an air cylinder, an oil cylinder, a motor screw rod and the like can be adopted) form a Y-direction driver; the second chute has a guiding function, and can define the position and movement direction of the connection frame 333 so that the connection frame 333 moves in the Y direction accurately with the sand filling machine 320.

With continued reference to fig. 2, in the illustrated embodiment, the first mounting frame 331 includes two first guide tubes disposed at intervals along the Y direction, and a first chute extending along the X direction is disposed in the first guide tube, and a lower end of the first chute is open. The second mounting frame 332 includes two second guiding pipes arranged at intervals along the X direction, and a second sliding groove extending along the Y direction is arranged in the second guiding pipe, and the lower end of the second sliding groove is open. The top of any second guide tube is provided with two pulleys, and two pulleys on one second guide tube are respectively arranged in a first chute, and one second guide tube is supported by the cooperation of two first guide tubes.

With continued reference to fig. 2, the connecting frame 333 includes two connecting pipes, which are substantially C-shaped, and an inclined reinforcing pipe is provided at a corner of the connecting pipe, so as to reinforce the structure of the connecting pipe. The top of any connecting pipe is provided with two pulleys, and two pulleys on one connecting pipe are arranged in the same second chute in a sliding way, and the second guiding pipes are arranged in one-to-one correspondence with the connecting pipes. The C-shaped structure of the connecting pipe can strengthen the connection between the C-shaped structure and the second mounting frame 332 and the sand filling machine 320, control the mounting height of the sand filling machine 320, and facilitate the mutual communication and non-interference between the sand filling machine 320 and the sand mixing machine 310.

Optionally, the molding apparatus 300 further comprises a silo 350, the silo 350 being for storing the sand.

Referring specifically to fig. 1, in the illustrated embodiment, a bin 350 is fixedly disposed above the molding chamber 100, and the bin 350 has a certain volume and is capable of storing a large amount of sand; the discharge port of the stock bin 350 is communicated with the feed port of the sand filling machine 320; the silo 350 may be capable of supplying sand to the sand filler 320.

Optionally, the silo 350 includes at least one chamber for storing the sand.

Wherein different chambers may be used to store the same sand charge, thereby increasing the sand charge for a prolonged duration of operation of the molding apparatus 300; alternatively, different chambers may be used to store different kinds of sand, and by supplying different kinds of sand to the sand filling machine 320, it is possible to facilitate the sand filling machine 320 to prepare the desired molding sand.

Optionally, at least two chambers are simultaneously in communication with the feed inlet of the sand filler 320.

When the same sand is stored in different chambers, the chambers communicated with the sand filling machine 320 are simultaneously discharged, so that the discharge can be accelerated, and the preparation efficiency of molding sand can be improved; when different kinds of sand are stored in different chambers, the chambers communicated with the sand filling machine 320 are discharged simultaneously or sequentially, so that the material changing time can be saved, and the sand mixing efficiency can be improved.

Optionally, the molding apparatus 300 further includes a lift driver 340 for driving the material receiving portion 200 and the molding apparatus 300 to move relatively in the Z-direction.

The lifting driver 340 may be a driving member such as an air cylinder, an oil cylinder, or an electric cylinder.

By making the receiving portion 200 and the molding apparatus 300 approach or separate from each other in the Z direction, not only is sand filling facilitated, but also loading and unloading of the mold 1 is facilitated.

For example, the molding machine 300 includes a sand mixer 310 and a sand filler 320, the sand filler 320 being connected to a lift drive 340. In the molding process, one mold 1 reaches a sand filling station, and the lifting driver 340 drives the sand filling machine 320 to descend so that the sand filling machine 320 approaches and even stretches into the mold 1, thus, the sand filling machine 320 approaches a sand filling point to send sand, molding sand splashing can be avoided, and the accuracy of sand filling is ensured; as the sand amount in the model 1 increases and the sand line rises, the lifting driver 340 can drive the sand filling machine 320 to rise, so that the discharge hole of the sand filling machine 320 is prevented from being buried by the sand and influencing the sand discharging; after the sand filling is completed, the lifting driver 340 can drive the sand filling machine 320 away from the model 1 so as to facilitate the loading and unloading of the model 1.

In the embodiment shown in fig. 1 and 2, the lifting driver 340 is fixedly disposed above the molding chamber 100, and an output end of the lifting driver 340 is connected to the first mounting frame 331; when the sand filling machine 320 needs to perform lifting movement, the lifting driver 340 drives the first mounting frame 331 to drive the second mounting frame 332, the connecting frame 333 and the sand filling machine 320 to move.

For another example, the receiving portion 200 is connected to a lift driver 340. By the displacement of the receiving part 200 along the Z direction, the loading, unloading and sand filling of the model 1 are realized.

For example, the receiving part 200 and the molding device 300 are respectively connected with a group of lifting drivers 340, and can perform lifting movement independently and can perform lifting movement in a matching manner, so as to realize loading, unloading and sand filling of the mold 1.

The specific configuration and manner of installation of the lift actuator 340 is not limited in this application.

Optionally, the molding apparatus 300 further includes a manual controller by which a worker can relatively move the receiving portion 200 and the molding apparatus 300.

The manual controller can be an operation console, and a control handle or a control button is arranged on the operation console. Or the manual controller can be an operating handle, the operating handle can be movable and even portable, and the operating handle is provided with a control handle or a control button.

Alternatively, the molding machine 300 includes a sand filler 320, the sand filler 320 includes a sand hopper 321 and a conveying pipe 322, and the manual controller is provided on the conveying pipe 322, so that when the conveying pipe 322 extends to the mold 1, a worker can act on the conveying pipe 322 to operate the manual controller when the worker participates in the molding process outside the material receiving portion 200.

The worker can regulate and control the relative position of the sand discharging part of the molding device 300 and the material receiving part 200 through a manual controller, and semi-automatic sand filling is realized through manual participation; alternatively, a worker can perform demonstration, emergency, compensation, etc. by fine-tuning the position of the sand-out portion of the molding apparatus 300 through the manual controller.

Alternatively, the worker can move the sand filler 320 in the X direction, the Y direction, and/or the Z direction by a manual controller.

Alternatively, the worker can control the sand discharge amount of the sand filling machine 320 through a manual controller.

Optionally, the molding apparatus 300 comprises a dual arm sand mixer.

Wherein, the both arms sand mixer includes stirring cage and conveying arm, stirs the cage setting in molding room 100 top for mix sand and feed liquid, preparation molding sand, conveying arm intercommunication stirs the cage, can carry the molding sand forward.

Further, the transmission arm is rotatably connected with the stirring cage, and the transmission arm can rotate relative to the stirring cage.

In one embodiment, molding apparatus 300 includes a dual arm sand mixer, a sand filler 320, and a translational drive 330, with a transfer arm capable of delivering molding sand to sand filler 320 for final filling of mold 1 by sand filler 320. In this embodiment, when the sand filling machine 320 is driven to translate by the translation driver 330, the transmission arm can follow the sand filling machine 320 through rotation, so that the two-arm sand mixing machine and the sand filling machine 320 can be kept in a communicating state.

Further, a stirring cage is rotatably provided above the molding chamber 100. At this time, the stirring cage can carry the transmission arm to rotate, and the transmission arm can rotate relatively to the stirring cage again for the output of both arms sand mixer can cover certain scope.

In another embodiment, the dual arm sand mixer can both prepare foundry sand and directly sand mold 1 (sand filler 320 omitted). In the molding process, the stirring cage and the transmission arm are matched to rotate, so that the position of the sand outlet part of the molding device 300 is changed, and the mold 1 is uniformly filled with sand in a multi-point mode. In this embodiment, in order to prevent molding sand from splashing when the dual-arm sand mixer is used for discharging sand, a pipe may be provided at a sand outlet of the transfer arm, and the molding sand is transferred to the receiving portion 200 through the pipe.

Still further, a stirring cage is swingably provided above the molding chamber 100. At this time, the stirring cage can rotate in the horizontal plane and swing in the vertical plane, so that the height of the sand outlet part of the double-arm sand mixer is adjusted.

The receiving portion 200 includes a receiving mechanism 210 for receiving the mold 1.

Wherein the receiving portion 200 may be used only for receiving the mold 1; for example, the receiving mechanism 210 employs a platform. Alternatively, the receiving portion 200 may be used to receive and output the model 1; for example, the receiving portion 200 employs a conveyor such as a belt or a motorized roller table.

Optionally, the receiving portion 200 further includes a vibration mechanism 220 for vibrating the pattern 1 on the receiving mechanism 210 to facilitate compaction of molding sand within the pattern 1.

Wherein the vibration mechanism 220 may be used to drive the receiving mechanism 210 to vibrate reciprocally in the X-direction, the Y-direction, and/or the Z-direction, thereby indirectly vibrating the model 1 on the receiving mechanism 210; alternatively, the vibration mechanism 220 may directly act on the mold 1 on the receiving mechanism 210, so that the mold 1 vibrates reciprocally in the X direction, the Y direction, and/or the Z direction.

By making the mould 1 vibrate reciprocally, the sand in the mould 1 can be well tapped, ensuring that the sand is tightly and completely filled in the mould 1, and finally forming the required sand mould.

In one embodiment, the vibration mechanism 220 includes: the vibration exciter, the receiving mechanism 210 is arranged on the vibration exciter; the vibration exciter is used for providing exciting force for the vibration exciter; the vibration exciter is elastically arranged on the base through the spring. During sand filling, the vibration exciter drives the vibration exciter to vibrate relatively to the base, and drives the model 1 to vibrate reciprocally in the X direction, the Y direction and/or the Z direction; the spring is subjected to adaptive deformation under the influence of the motion of the vibration exciter, so that excessive motion of the vibration exciter can be avoided, and the vibration effect of the vibration exciter can be optimized.

In one embodiment, the receiving mechanism 210 is a motorized roller way; the receiving mechanism 210 receives the model 1, and after the model 1 stays at the sand filling station, the modeling device 300 fills the model 1 with sand; after the sand filling is completed, the vibration mechanism 220 is started to vibrate the model 1; after the sand mold is compacted, the receiving mechanism 210 outputs the sand mold to the molding chamber 100 so as to take out the next mold 1 to be filled with sand.

Optionally, the modeling industry provided herein further includes a conveyor line 400, the receiving portion 200 is on a conveying path of the conveyor line 400, and the conveyor line 400 is capable of conveying the model 1 to the receiving portion 200.

The conveying line 400 may adopt a conveying mechanism such as a conveying belt, a motorized roller way and the like. The conveyor line 400 can actively and continuously convey the model 1 to the receiving unit 200, and can connect upstream and downstream devices in series, thereby improving the automation and industrialization of the production line.

In one embodiment, the conveying line 400 moves forward, and can convey the model 1 to be filled with sand to the receiving portion 200; after completion of sand filling, the transfer line 400 moves in the reverse direction, and the sand mold can be taken out from the stock receiving portion 200 and transferred downstream.

In another embodiment, the conveying line 400 includes an input section and an output section, where the input section can receive and convey the mold 1 to be filled with sand to the receiving portion 200; the output section is capable of receiving the sand-filled mold 1 on the stock receiving section 200 and outputting the sand mold outward.

In one embodiment, referring to FIG. 1, conveyor line 400 includes a plurality of sets of motorized roller tables arranged in series. Specifically, the motorized roller way comprises a plurality of rollers and a roller driving piece for driving the rollers to rotate; the article is placed on a roller that rotates to push the article forward. The opposite sides of the modeling room 100 are provided with pass doors, a plurality of groups of motorized roller ways pass through the modeling room 100 through the two pass doors, and workers can enter the modeling room 100 through the pass doors to perform operations. Wherein, part of the motorized roller way is used as an input section, and the input section penetrates into one end of the modeling chamber 100 and the butt joint material receiving part 200; and a part of motorized roller ways are used as output sections, and the output sections are connected with the other end of the material connection part 200 in a butt joint mode and penetrate out of the molding chamber 100. The material receiving part 200 also adopts a motorized roller way, and can actively receive and output the model 1.

The conveyor is different from an integrated conveying mechanism, a plurality of groups of motorized roller ways are matched for conveying, so that long-distance conveying of articles can be realized, and each group of motorized roller ways can be independently started and stopped; therefore, when one article needs to stop moving, only the motorized roller way where the article is positioned needs to be stopped, and other motorized roller ways can continue to operate, so that the conveying efficiency is improved. Meanwhile, the independent motorized roller way can also independently carry out operations such as overhaul, part replacement and the like, and is more convenient for later maintenance.

The foregoing examples represent only a few embodiments of the present application, which are described in more detail and are not thereby to be construed as limiting the scope of the claims. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims (10)

1. A modeling work portion, comprising:

a molding chamber (100), the top of the molding chamber (100) having an opening;

a receiving part (200) which is arranged in the molding chamber (100) and is used for receiving a model (1) to be filled with sand;

a molding device (300) which is arranged above the molding chamber (100) and can fill sand into the mold (1) on the material receiving part (200) through the opening;

wherein the receiving portion (200) and the molding device (300) are relatively movable in the X-direction and the Y-direction.

2. The molding machine of claim 1, wherein the molding machine (300) comprises:

a sand mixer (310) for preparing molding sand;

a sand filling machine (320) which is arranged between the sand mixing machine (310) and the material receiving part (200) and is used for receiving molding sand and conveying the molding sand to the material receiving part (200);

and the translation driver (330) is used for driving the sand filling machine (320) to move along the X direction and the Y direction.

3. The modeling work of claim 2, wherein the sand filler (320) comprises:

the sand hopper (321) is arranged at the output end of the sand mixer (310) and is used for receiving molding sand;

a delivery pipe (322) which is communicated with the sand hopper (321) and is used for guiding molding sand to flow to the receiving part (200);

the sand hopper (321) or the conveying pipe (322) is connected with the translation driver (330).

4. A modeling work according to claim 3, characterized in that the conveying pipe (322) is a hard pipe or a hose;

and/or a material passing pipe is arranged between the sand hopper (321) and the sand mixer (310), and molding sand output by the sand mixer (310) is input into the sand hopper (321) through the material passing pipe;

and/or the sand hopper (321) or the conveying pipe (322) is provided with a switch valve.

5. The molding machine of claim 2, wherein the sand loading of the sand filling machine (320) is controllable.

6. The modeling work of claim 2, wherein the translation driver (330) comprises:

the first mounting frame (331) is arranged above the molding chamber (100), a first sliding groove is formed in the first mounting frame (331), and the first sliding groove extends along the X direction;

the second installation frame (332) is arranged in the first sliding groove in a sliding manner, a second sliding groove is formed in the second installation frame (332), and the second sliding groove extends along the Y direction;

the connecting frame (333) is arranged in the second sliding groove in a sliding way and is connected with the sand filling machine (320);

a first driving member for driving the second mounting frame (332) to move along the first sliding groove;

and the second driving piece is used for driving the connecting frame (333) to move along the second sliding groove.

7. The molding machine of claim 2, wherein the molding apparatus (300) further comprises a silo (350), the silo (350) for storing sand;

the silo (350) includes at least one chamber for storing sand.

8. The molding machine of claim 1, further comprising a lift drive (340) for driving the receiving portion (200) and the molding device (300) relative to each other in the Z-direction;

and/or the modeling work part further comprises a manual controller by which a worker can relatively move the material receiving part (200) and the modeling device (300);

and/or the modeling room (100) is connected with a dust removing device or a fresh air system;

and/or the molding apparatus (300) includes a double arm sand mixer.

9. The modelling work according to claim 1, wherein the receiving portion (200) comprises:

a receiving mechanism (210) for receiving the model (1);

and the vibration mechanism (220) is used for vibrating the model (1) on the receiving mechanism (210) so as to conveniently tap molding sand in the model (1).

10. The molding machine section according to claim 1, further comprising a conveyor line (400), the receiving section (200) being located on a conveying path of the conveyor line (400), the conveyor line (400) being capable of conveying the mold (1) to the receiving section (200).

Images