CN113245522A

CN113245522A - Die casting system

Info

Publication number: CN113245522A
Application number: CN202110402470.0A
Authority: CN
Inventors: 潘玲玲; 钱勇; 魏信光
Original assignee: Shenzhen Leadwell Technology Co Ltd
Current assignee: Shenzhen Leadwell Technology Co Ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-08-13

Abstract

The invention discloses a die-casting system which comprises a die-casting machine, a cooling device, a pouring channel separating device, a skin punching and separating device and a conveying device, wherein the die-casting machine is used for molding a product, the cooling device is used for cooling the product molded by the die-casting machine, a punch head of the pouring channel separating device is used for separating a pouring channel on the product, the skin punching and separating device is used for separating a skin on the product, and the conveying device is used for transferring the product molded by the die-casting machine to the pouring channel separating device and transferring the product after the pouring channel is separated from the pouring channel separating device to the skin punching and separating device. The die-casting system can improve the production efficiency of the metal template.

Description

Die casting system

Technical Field

The invention relates to the technical field of casting, in particular to a die-casting system.

Background

The metal (aluminum alloy or magnesium alloy) template is a new generation template system behind the successive wood template, bamboo (wood) plywood and steel template. The metal form is generally formed by machining, or by casting. In the related technology, after the metal template is cast and molded, the separating runner and the punching separation skin need to be processed separately, the time occupied by the intermediate flow is long, the metal template cannot be put into use quickly, and the use requirement cannot be met.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a die-casting system which can improve the production efficiency of the metal template.

A die-casting system according to an embodiment of the first aspect of the invention includes:

a die casting machine for molding a product;

the cooling device is used for cooling a product formed by the die-casting machine;

a runner separation device comprising a punch for separating a runner on the product:

the separator punching device is used for separating the separator on the product;

and the conveying device is used for transferring the product formed by the die-casting machine to the pouring channel separating device and transferring the product after the pouring channel is separated from the pouring channel separating device to the separating device.

The die casting system provided by the embodiment of the invention has at least the following beneficial effects: the fashioned metal formwork of die casting machine, after cooling device's cooling, through watering the drift separation of separator, separate the skin through dashing to separate the skin device separation, and the three passes through conveyor and realizes the transfer of metal formwork, and the metal formwork after die-casting system handles can drop into the use fast, and metal formwork's production efficiency is high, can satisfy the user demand.

According to some embodiments of the invention, the conveying device comprises a first manipulator and a second manipulator, the first manipulator is located between the die-casting machine and the sprue separating device, the first manipulator is used for transferring products formed by the die-casting machine to the sprue separating device, and the second manipulator is used for transferring products after separating the sprue from the sprue separating device to the stamping and separating device.

According to some embodiments of the invention, the conveying device further comprises a track, the die-casting machine and the runner separating device are sequentially distributed along the extension direction of the track, and the first manipulator is capable of moving along the track, wherein the first manipulator moving to a first position along the track is capable of acquiring the product from the die-casting machine, and the first manipulator moving to a second position is capable of transferring the product to the runner separating device, and the working range of the first manipulator in the first position is recorded as a first area, and the working range of the first manipulator in the second position is recorded as a second area.

According to some embodiments of the invention, further comprising a recovery box for collecting the runner, the recovery box being located partially or entirely within the second region.

According to some embodiments of the invention, the cooling device comprises a cooling bath for cooling a product molded by the die casting machine, and the cooling bath is partially or entirely located in the first region or the second region.

According to some embodiments of the invention, the first manipulator is rotatable about a vertical axis.

According to some embodiments of the invention, the robot further comprises a pallet frame for placing the product after separating the separator, the pallet frame is provided with two or more, at least two of the pallet frames are located within the working range of the second manipulator, and a transfer vehicle for transferring the pallet frames.

According to some embodiments of the invention, the transfer vehicle is a forklift.

According to some embodiments of the invention, the second robot is rotatable about a vertical axis.

According to some embodiments of the invention, the garbage collection cart further comprises a garbage collection cart, wherein the garbage collection cart comprises a compartment provided with a containing groove, the containing groove is used for placing the separation skin, and the garbage collection cart is further used for transferring the separation skin.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention is further described with reference to the following figures and examples, in which:

FIG. 1 is a schematic view of a die casting system according to an embodiment of the present invention;

FIG. 2 is a schematic view of a die plate formed by the die casting machine of the die casting system of FIG. 1;

FIG. 3 is a schematic view of the metal form of FIG. 2 after separation of the runners;

fig. 4 is a schematic view of a diaphragm punching device of the die casting system of fig. 1.

Reference numerals: the device comprises a die casting machine 100, a conveying device 200, a first transfer device 210, a track 211, a first manipulator 212, a second manipulator 220, a first area 231, a second area 232, a recovery frame 300, a cooling device 400, a pouring channel separating device 500, a scrap collecting trolley 600, a punching and separating device 700, a punching and separating mechanism 710, a punching and separating platform 720, a transfer device 800, a stacking frame 810, a transfer trolley 820, a metal template 900 and a pouring channel 910.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present numbers, and the above, below, within, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1-3, a schematic view of a just-formed form 900 is shown in fig. 2, and a schematic view of the form 900 after separation of the runner 910 is shown in fig. 3. The die casting system according to the embodiment of the first aspect of the present invention includes a die casting machine 100, a conveying device 200, a cooling device 400, a runner separating device 500, and a die divider 700. The die casting machine 100 is used to mold a die plate 900, and the freshly molded die plate 900 is provided with a runner 910 and a parting sheet. In order to make the molten metal flow into the cavity, a runner 910 is formed after the molten metal staying in the runner is solidified. Meanwhile, the metal formwork 900 is provided with a plurality of mounting holes, so that the concrete formwork can be conveniently assembled, and when the metal formwork 900 is formed, the inner wall or the hole opening of each mounting hole is easy to form a separation skin, and the separation skin needs to be removed according to technical requirements and appearance requirements.

The cooling device 400 is used for cooling the metal template 900 formed by the die casting machine 100, and the hardness and rigidity of the cooled metal template 900 are increased, so that the metal template is not easy to deform, and the pouring channel 910 and the partition skin are convenient to remove in a follow-up manner. The runner separating device 500 includes a punch for separating the runner 910 from the die plate 900, and the punch-separator device 700 for separating the separator from the die plate 900. The transfer device 200 is used to transfer the die plate 900 molded by the die casting machine 100 to the sprue 910 device, and to transfer the die plate 900 from the sprue 910 device to the die-parting device 700 after separating the sprue 910.

In combination with the above, after the die plate 900 molded by the die casting machine 100 is cooled by the cooling device 400, the runner 910 is separated by the punch of the runner separating device 500, and the die plate 900 is separated by the skin separating device 700, and the three are transferred by the conveying device 200. The metal template 900 processed by the die-casting system can be quickly put into use, and the production efficiency of the metal template 900 is high.

Specifically, the runner separating device 500 generally further includes a separating platform and an oil cylinder, after the metal form 900 is placed on the separating platform and fixed (which can be pressed by another oil cylinder), the oil cylinder drives the punch to punch down, and the runner 910 is punched down. Similarly, referring to fig. 4, the separator punching device 700 includes a punching mechanism 710 and a separator punching platform 720, wherein a punching shaft is mounted on the punching mechanism 710, and after the metal template 900 is placed on the separator punching platform 720 and fixed, the punching shaft is punched in alignment with a mounting hole on the metal template 900, so as to punch off the separator.

Referring to fig. 1 and 2, it should be noted that the first robot 212 in fig. 2 indicates two positions where the first robot 212 is located, instead of providing two first robots 212. In some embodiments of the present invention, the transfer apparatus 200 includes a first robot 212 and a second robot 220, the first robot 212 is located between the die casting machine 100 and the sprue separating apparatus 500, the first robot 212 is configured to transfer the die plate 900 molded by the die casting machine 100 to the sprue separating apparatus 500, and the second robot 220 is configured to transfer the die plate 900 after separating the sprue 910 from the sprue separating apparatus 500 to the die parting device 700. Therefore, the first manipulator 212 and the second manipulator 220 work separately and cooperate to convey two metal templates 900 at the same time, the conveying efficiency of the metal templates 900 is high, and the production efficiency of the metal templates 900 is improved.

In particular, the first robot 212 may be a multi-degree-of-freedom robot arm, or a mechanical gripper driven by a multi-axis motion platform, which may be selected as desired. The second robot 220 works the same way.

Referring to fig. 1 and 2, in a further embodiment of the present invention, the conveying device 200 further includes a rail 211, the diecasting machines 100 and the runner separating device 500 are sequentially distributed along an extending direction of the rail 211, and the first robot 212 is movable along the rail 211. The first robot 212 moving along the rail 211 to a first position (for example, the position where the first robot 212 is located at the rear in fig. 1) can take the die plate 900 from the die casting machine 100, and the first robot 212 moving to a second position (for example, the position where the first robot 212 is located at the front in fig. 1) can transfer the die plate 900 to the runner separating device 500, where the operating range of the first robot 212 in the first position is referred to as a first area 231, and the operating range of the first robot 212 in the second position is referred to as a second area 232.

In a practical arrangement, die casting machine 100 is spaced from runner segregation apparatus 500 due to differences in equipment height, or due to a reserve operating space. By providing the rails 211, the operating range of the first robot 212 can be widened, thereby satisfying the need for transferring the die plate 900 from the die casting machine 100 to the runner separating device 500.

Specifically, in order to enable the first manipulator 212 to move along the rail 211, the first manipulator 212 may be fixed on a mounting plate, the mounting plate is rotatably connected with a roller (implemented by a rotating shaft and a bearing), and the roller rolls along the rail 211. After the rollers are driven by the motor, the first robot 212 can move along the track 211. At this time, the rail 211, the first robot 212, the motor, the mounting plate, and the rollers together constitute the first transfer device 210.

In addition, the first manipulator 212 can also be driven by a motor, a lead screw and a nut, that is, the first manipulator 212 is fixed on a mounting plate, the mounting plate is fixed with a nut and a sliding table, the sliding table is slidably connected with the rail 211, the nut is in threaded fit with the lead screw, and the first manipulator 212 can move along the rail 211 after the motor drives the lead screw to rotate. At this time, the rail 211, the first manipulator 212, the motor, the lead screw, the nut, the mounting plate, and the sliding table together constitute a first transfer device 210.

Specifically, the positional distribution of the diecasting machine 100 and the runner separating device 500 may be arranged as needed as long as they are within the extension of the rail 211. For example, the caster 100 is positioned rearward of the rail 211 and the runner separation device 500 is positioned forward and to the left of the rail 211 in fig. 2. Further, the position of the diecast machine 100 may be kept constant while the runner separating device 500 is placed on the front side of the rail 211.

Referring to fig. 1 and 2, in a further embodiment of the invention, the die casting system further comprises a recovery frame 300, the recovery frame 300 being used for collecting the runner 910, the recovery frame 300 being located partly or entirely within the second region 232. The term "partially" means that a part of the recovery frame 300 is located in the second region 232, and the term "entirely" means that the recovery frame 300 is located in the second region 232, with the runner 910 being capable of receiving the recovery frame 300. Accordingly, after the first robot 212 transfers the die plate 900 to the runner separating device 500, the runner separating device 500 separates the runner 910 from the die plate 900, and since the recovery frame 300 is partially or entirely located in the second region 232, the first robot 212 can transfer the runner 910 from the runner separating device 500 to the recovery frame 300 without moving along the rail 211, thereby achieving recovery. The runner 910 is recovered at a high speed, which is advantageous for improving the production efficiency of the metal form 900.

Referring to fig. 1 and 2, in a further embodiment of the present invention, the cooling device 400 includes a cooling bath for cooling a die plate 900 formed by the diecast machine 100, the cooling bath being partially or entirely located in the second region 232. Therefore, after the metal template 900 is taken out, the first manipulator 212 carries the metal template 900 to move along the rail 211 and is placed in the cooling tank, cooling media such as water are contained in the cooling tank, and the cooling media can rapidly cool the metal template 900, so that the subsequent runner folding operation is facilitated.

In addition, the cooling slot may also be located partially or entirely within the first region 231. At this time, after the metal mold plate 900 is taken out, the first robot 212 is first placed in the cooling bath, and after the metal mold plate 900 is cooled, the first robot 212 moves along the rail 211 with the metal mold plate 900, and performs the subsequent gate folding operation.

In a further embodiment of the present invention, the cooling device 400 comprises a fan, and the fan is powered on to cool the stencil 900. Air cooling is suitable for being used when the environment temperature is low and the environment ventilation condition is good.

Referring to fig. 1, in a further embodiment of the present invention, the first robot 212 is rotatable about a vertical axis. In this case, the operating range of the first robot 212 is annular, that is, the first region 231 and the second region 232 are both annular, and the collection frame 300, the cooling bath, and the runner separating device 500 are all provided around the first robot 212 at the first position. Therefore, the first robot 212 can first cool the die plate 900, then transfer the die plate 900 to the runner separating device 500, and finally recover the runner 910, and these three operations can be realized only by rotating once in the forward direction and once in the reverse direction, so that the transfer efficiency is high, and the use is convenient.

Referring to fig. 1, in some embodiments of the present invention, the die casting system further includes a pallet block 810 and a transfer trolley 820, the pallet block 810 and the transfer trolley 820 together forming a transfer apparatus 800. The stacking frames 810 are used for placing the metal template 900 after the separation of the separation skin, two or more stacking frames 810 are arranged, at least two stacking frames 810 are located in the working range of the second manipulator 220, and the transfer trolley 820 is used for transferring the stacking frames 810.

At least two stacking frames 810 are located in the working range of the second manipulator 220, so that the second manipulator 220 can stack the metal templates 900 after the separation of the separators in the stacking frames 810, and the centralized placement of the metal templates 900 is realized. And after one pallet frame 810 has been filled with a metal template 900, the stacking of the metal template 900 onto another pallet frame 810 can be continued, while the filled metal template 900 can be transferred away by means of the transfer trolley 820 and replaced by an empty pallet frame 810. In the process, production does not need to be stopped, and the second manipulator 220 can work continuously, so that the production efficiency is improved.

Referring to fig. 1, in a further embodiment of the invention, the transfer vehicle 820 is a forklift. Fork truck convenient to use can realize the transfer and putting of pile up neatly frame 810 fast, is favorable to improving the transfer efficiency of pile up neatly frame 810.

Referring to fig. 1, in a further embodiment of the present invention, the second robot arm 220 is capable of rotating about a vertical axis. At this time, the operating range of the second robot arm 220 is circular, and the runner separating device 500, the punch spacer 700, and the stacker frame 810 are disposed around the second robot arm 220. Therefore, the second manipulator 220 can firstly transfer the metal template 900 to the device 700 for punching the separation skin, and then transfer the metal template 900 after punching the separation skin to the stacking frame 810, and the two actions can be realized by rotating once, so that the transfer efficiency is high, and the use is convenient.

Referring to fig. 1, in a further embodiment of the present invention, the die casting system further comprises a scrap collecting cart 600, the scrap collecting cart 600 comprises a carriage having a receiving groove for receiving the partition, and the scrap collecting cart 600 is further used for transporting the partition. After the separation skin falls, the hopper-shaped silo that connects of the accessible big-end-up that leaks hopper-shaped connects the material, and garbage collection dolly 600 is placed in the below that connects the silo, separates the skin and falls into the storage tank in carriage, accomplishes the collection that separates the skin. The scrap collecting trolley 600 is further provided with a vehicle which is connected with the carriage in a rotating mode, and after the separation skin collection is completed, the waste collecting trolley can be transferred to the die casting machine 100 for recycling, so that materials are saved, and the cost is reduced.

In combination with the above, a specific production flow of the die casting system according to the embodiment of the present invention is as follows: after the die casting machine 100 forms the die plate 900, the first robot 212 located at the first position takes out the die plate 900 and moves forward along the rail 211 until the die plate 900 moves to the second position. Thereafter, the first robot 212 rotates by 180 ° (this operation may be completed at another position), the die plate 900 is placed in the cooling bath to be cooled, the cooled die plate 900 is transferred to the runner separating apparatus 500, the runner 910 is separated, and the first robot 212 transfers the runner 910 to the collection frame 300. At this point, the separation of the runners 910 is completed and the first robot 212 continues to move back to remove one of the die plates 900.

Next, the second robot 220 transfers the metal form 900 after the separating gate 910 to the separator 700, the separator 700 punches the separator, and the garbage collection cart 600 collects the separator. After the die plate 900 has been punched with the separator, the second robot arm 220 transfers the die plate 900 to the stacker block 810. At this point, the septal skin is washed.

Finally, the transfer trolley 820 transfers the pallet blocks 810, which are fully piled with the metal formwork 900, and replaces the empty pallet blocks 810.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

Claims

1. A die casting system, comprising:

a die casting machine for molding a product;

2. The die casting system of claim 1, wherein the conveyor comprises a first manipulator and a second manipulator, the first manipulator being positioned between the die casting machine and the sprue separator, the first manipulator being configured to transfer a product formed by the die casting machine to the sprue separator, and the second manipulator being configured to transfer a product separated from the sprue separator to the die divider.

3. The die casting system according to claim 2, wherein the conveying device further comprises a rail, the die casting machine and the runner separating device are sequentially distributed along an extending direction of the rail, the first manipulator is movable along the rail, wherein the first manipulator moved to a first position along the rail is capable of taking the product from the die casting machine, the first manipulator moved to a second position is capable of transferring the product to the runner separating device, an operating range of the first manipulator in the first position is noted as a first region, and an operating range of the first manipulator in the second position is noted as a second region.

4. The die casting system according to claim 3, further comprising a reclaim frame for collecting the runner, the reclaim frame being located partially or entirely within the second region.

5. The die casting system according to claim 3 or 4, wherein the cooling means includes a cooling bath for cooling a product molded by the die casting machine, the cooling bath being partially or entirely located within the first region or the second region.

6. The die casting system of claim 5, wherein the first manipulator is rotatable about a vertical axis.

7. The die casting system according to claim 2, further comprising a pallet frame for placing the product after separating the separator, the pallet frame being provided with two or more, at least two of the pallet frames being located within an operating range of the second robot, and a transfer vehicle for transferring the pallet frames.

8. The die casting system of claim 7, wherein the transfer vehicle is a forklift.

9. Die casting system according to claim 2, 7 or 8, characterized in that the second robot is rotatable around a vertical axis.

10. The die casting system of claim 1, further comprising a scrap collecting cart, the scrap collecting cart comprising a carriage having a receptacle for receiving the separator sheet, the scrap collecting cart further configured to transport the separator sheet.