Mechanical arm type device applied to die-casting machine and used for automatically scooping molten aluminum alloy

Abstract

The utility model discloses a mechanical arm type device applied to a die-casting machine and used for automatically scooping up molten aluminum alloy, which is characterized in that a material melting furnace is divided into a material storage area, a material pushing area and a material melting area, a material pushing mechanism is arranged in the material pushing area, and the material pushing mechanism can push materials falling into the material pushing area from the material storage area into the material melting area; a case is mounted on one side of the die-casting machine; a sliding rail is longitudinally arranged on the case; two ends of the telescopic mechanical arm are respectively a moving end and an operating end; the moving end is slidably installed on the sliding rail through a rotating mechanism. A material scooping spoon is mounted at the operating end. Through the application of the mechanical arm type device, the mechanical arm type device applied to the die-casting machine for automatically scooping the molten aluminum alloy is provided, the telescopic mechanical arm in the device can move in multiple modes and at multiple angles, and the material scooping spoon can be driven to enter a material dissolving area to take materials; and the materials in the material dissolving area enter through the material storage area, so that the normal work of the material scooping spoon is not influenced by the material entering mode.

Description

Technical Field

[0001] The utility model relates to the technical fields related to die-casting machines, and in particular to a mechanical arm device used for automatically scooping aluminum alloy melt in a die-casting machine. Background Art

[0002] The die-casting process begins by melting a suitable material, such as zinc, aluminum, or magnesium alloy, and then injecting the molten metal into a die-casting through a hot chamber or a cold chamber method. The molten metal is held in the die-casting by external pressure for a period of time until it solidifies into a finished product. The die-casting machine arm is a necessary component of the die-casting machine, but the movement of the existing die-casting machine arm is not flexible enough, and the die-casting machine also requires other external devices to add the solution to the molten material pool during use. When adding the solution, the material needs to be added through the upper end of the molten material pool, which will affect the use of the die-casting machine. Utility Model Content

[0003] In view of this, in order to solve the above problems, the purpose of the utility model is to provide a mechanical arm device for automatically scooping aluminum alloy melt in a die-casting machine, which includes:

[0004] Melting furnace, die-casting machine, chassis, telescopic robot arm, rotating mechanism, scoop;

[0005] The dissolving furnace is divided into a material storage area, a material pushing area and a material dissolving area. A material pushing mechanism is installed in the material pushing area, and the material pushing mechanism can push the material falling from the material storage area into the material pushing area into the material dissolving area.

[0006] The chassis is installed on one side of the die-casting machine;

[0007] The chassis is provided with a slide rail in the longitudinal direction;

[0008] The two ends of the telescopic mechanical arm are respectively a moving end and an operating end;

[0009] The mobile end is slidably mounted on the slide rail via the rotating mechanism;

[0010] The scooping spoon is installed at the operating end.

[0011] The above-mentioned mechanical arm device is used for automatically scooping aluminum alloy melt in a die-casting machine, wherein the rotating mechanism is a motor, the movable end is installed on the output shaft of the motor, and the motor is slidably installed on the slide rail through a slider.

[0012] The above-mentioned mechanical arm device used for automatically scooping aluminum alloy melt in a die-casting machine also includes: a telescopic push rod, which is installed on the top of the chassis, and the output shaft of the telescopic push rod is installed on the slider, and the telescopic push rod pushes the slider to slide relative to the slide rail.

[0013] The above-mentioned mechanical arm device for automatically scooping aluminum alloy molten liquid in a die-casting machine, wherein the material melting area and the material pushing area are arranged side by side, and the bottom of the material pushing area is higher than the bottom of the material melting area, and the material storage area is located above the material pushing area.

[0014] The above-mentioned mechanical arm device for automatically scooping aluminum alloy molten liquid in a die-casting machine, wherein a turning door plate is provided between the material storage area and the material pushing area, the turning door plate is rotatably installed on the inner wall of the melting furnace, and the turning door plate can separate or communicate the material storage area and the material pushing area.

[0015] The above-mentioned mechanical arm device for automatically scooping aluminum alloy molten liquid in a die-casting machine, wherein the material pushing mechanism includes: a hydraulic rod and a pushing plate, the hydraulic rod is installed on the inner wall of the melting furnace, the pushing plate is installed on the output shaft of the hydraulic rod, and the hydraulic rod drives the pushing plate to approach or move away from the material melting area.

[0016] The above-mentioned mechanical arm device for automatically scooping aluminum alloy molten liquid in a die-casting machine, wherein the ladle is semicircular, and the side wall of the ladle has an opening.

[0017] The above-mentioned mechanical arm device for automatically scooping aluminum alloy molten liquid in a die-casting machine, wherein a scraping mechanism is further installed on the telescopic mechanical arm, and the scraping mechanism extends into the ladle.

[0018] The above-mentioned mechanical arm device for automatically scooping aluminum alloy molten liquid in a die-casting machine, wherein the scraping mechanism includes: a connecting rod, a driving motor, and a scraping plate; the driving motor is installed on the telescopic mechanical arm through the connecting rod, the output shaft of the driving motor is installed with the scraping plate, the scraping plate extends into the ladle, and the scraping plate is in a "U" shape.

[0019] The above-mentioned mechanical arm device for automatically scooping aluminum alloy molten liquid in a die-casting machine, wherein the telescopic mechanical arm includes: a first-section mechanical arm and a second-section mechanical arm; the first-section mechanical arm is installed on the rotating mechanism to form the mobile end, the second-section mechanical arm is hinged to the first-section mechanical arm, and the second-section mechanical arm is a telescopic mechanism.

[0020] The positive effects of the above technical solution compared with the prior art are:

[0021] Through the application of the utility model, a mechanical arm device for automatically scooping aluminum alloy melt in a die-casting machine is provided. The telescopic mechanical arm in the device can move in various ways and at various angles, and can drive the scooping spoon to enter the dissolving area to take materials. Moreover, since the materials in the dissolving area enter through the storage area, the way of entering the materials will not affect the normal operation of the scooping spoon. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model is a schematic diagram of a mechanical arm device for automatically scooping aluminum alloy melt from a die-casting machine.

[0023] Figure 2 It is a schematic diagram of the dissolving furnace in the utility model.

[0024] Figure 3 It is a schematic diagram of the scraping mechanism in the utility model.

[0025] 1. Melting furnace; 11. Melting area; 12. Pushing area; 13. Storage area; 2. Die-casting machine; 3. Chassis; 4. Telescopic robotic arm; 41. First section of robotic arm; 42. Second section of robotic arm; 5. Rotating mechanism; 6. Scooping spoon; 61. Opening; 7. Slide rail; 8. Flip door panel; 9. Hydraulic rod; 10. Pushing plate; 11. Scraping mechanism; 111. Driving motor; 112. Scraping plate. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific implementations, but they are not intended to limit the present invention.

[0027] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effect that the utility model can produce and the purpose that can be achieved, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantial change of the technical content.

[0028] like Figures 1 to 3 As shown, a preferred embodiment of a mechanical arm device for automatically scooping aluminum alloy melt from a die-casting machine is shown, which includes: a melting furnace 1, a die-casting machine 2, a chassis 3, a telescopic mechanical arm 4, a rotating mechanism 5, and a scooping spoon 6.

[0029] The melting furnace 1 is divided into a material storage area 13, a material pushing area 12 and a material melting area 11. A material pushing mechanism is installed in the material pushing area 12, and the material pushing mechanism can push the material falling from the material storage area 13 into the material pushing area 12 into the material melting area 11; a chassis 3 is installed on one side of the die-casting machine 2; a slide rail 7 is provided in the longitudinal direction of the chassis 3; the two ends of the telescopic robotic arm 4 are respectively a moving end and an operating end; the moving end is slidably installed on the slide rail 7 through a rotating mechanism; and a scoop 6 is installed at the operating end.

[0030] During actual use, materials can be stored in the storage area 12, and then when materials are needed, the materials can be pushed from the storage area 13 to the pushing area 12, and then the materials in the pushing area 12 can be pushed into the dissolving area 11 through the pushing mechanism. The telescopic robotic arm 4 can move in various ways and at various angles, and can drive the scooping spoon 6 to enter the dissolving area 11 to take materials, and because the materials in the dissolving area 11 enter through the storage area 13, the way of entering the materials will not affect the normal operation of the scooping spoon 6.

[0031] In a preferred embodiment, the material stored in the storage area 13 can be solid. In this case, a heating device and a stirring device are provided in the dissolving area 11. The heating device and the stirring device adopt any one of the structures with heating and stirring in the prior art, so they will not be elaborated here. The heating device can heat the solid material, and then the stirring device stirs it, and finally the material is taken through the scoop 6.

[0032] In another preferred embodiment, the material stored in the material storage area 13 is liquid, and the liquid material enters the material pushing area 12 . The material pushing mechanism pushes the liquid material into the material dissolving area 11 , and finally the material is taken out by the scooping spoon 6 .

[0033] The utility model also has the following implementation methods based on the above:

[0034] Furthermore, a mechanical arm type device for automatically scooping aluminum alloy melt in a die casting machine is provided, wherein the rotating mechanism 5 is a motor, the moving end is mounted on the output shaft of the motor, and the motor is slidably mounted on the slide rail through a slider. Specifically, the motor moves up and down along the direction of the slide rail 7, and the rotation of the motor can drive the telescopic mechanical arm 4 to rotate, so that the telescopic mechanical arm 4 can move up and down and rotate in a circular direction.

[0035] Furthermore, a mechanical arm type device for automatically scooping aluminum alloy melt in a die casting machine further includes: a telescopic push rod, the telescopic push rod is installed at the top of the chassis 3, the output shaft of the telescopic push rod is installed on the slider, and the telescopic push rod pushes the slider to slide relative to the slide rail 7. Specifically, the motor is driven to move up and down along the direction of the slide rail 7 by the telescopic push rod.

[0036] Furthermore, a mechanical arm type device for automatically scooping aluminum alloy melt in a die casting machine is provided, wherein the dissolving zone 11 and the pushing zone 12 are arranged in parallel, and the bottom of the pushing zone 12 is higher than the bottom of the dissolving zone 11, and the storage zone 13 is located at the upper part of the pushing zone 12. Specifically, the bottom of the dissolving zone 11 is lower, so that the material passing through the pushing zone 12 is more easily pushed into the dissolving zone 11. In a preferred embodiment, a rotating door can be provided between the dissolving zone 11 and the pushing zone 12. When the pushing mechanism pushes the material toward the dissolving zone 11, the door panel is flipped open, and when the pushing is not needed, the door panel is closed to separate the dissolving zone 11 from the pushing zone 12.

[0037] Furthermore, a mechanical arm type device for automatically scooping aluminum alloy melt in a die casting machine is provided, wherein a flip door panel 8 is provided between the material storage area 13 and the material pushing area 12, and the flip door panel 8 is rotatably mounted on the inner wall of the melting furnace 1, and the flip door panel 8 can separate or connect the material storage area 13 and the material pushing area 12. Specifically, when the material needs to fall into the material pushing area 12, the flip door panel 8 flips open, and the amount of the material entering the material pushing area 12 is controlled by the opening angle, and when it is not needed, the flip door panel 8 is closed.

[0038] Furthermore, a mechanical arm type device for automatically scooping aluminum alloy melt in a die casting machine is provided, wherein the pushing mechanism comprises: a hydraulic rod 9 and a push plate 10, the hydraulic rod 9 is mounted on the inner wall of the melting furnace 1, the push plate 10 is mounted on the output shaft of the hydraulic rod 9, and the hydraulic rod 9 drives the push plate 10 to move closer to or farther from the melting area 11. Specifically, the movement of the push plate 10 is driven by the hydraulic rod 9.

[0039] Further, a mechanical arm device for automatically scooping aluminum alloy melt in a die-casting machine is provided, wherein the scoop 6 is semicircular, and the side wall of the scoop 6 has an opening 61. Specifically, the material can enter the scoop 6 through the opening 61 of the scoop 6.

[0040] Furthermore, a mechanical arm type device for automatically scooping aluminum alloy melt in a die casting machine is provided, wherein a scraper mechanism 11 is also installed on the telescopic mechanical arm 4, and the scraper mechanism 11 extends into the scoop 6. Specifically, when the material needs to be poured out from the scoop 6, the scraper mechanism 11 can hang down the material attached to the inner wall of the scoop 6.

[0041] Further, a robotic arm device for automatically scooping molten aluminum alloy in a die-casting machine, wherein the scraping mechanism includes: a connecting rod, a driving motor 111, and a scraping plate 112; the driving motor 111 is installed on the telescopic robotic arm 4 through the connecting rod, the output shaft of the driving motor 111 is installed with the scraping plate 112, the scraping plate 112 extends into the ladle 6, and the scraping plate 112 is in a "U" shape. Specifically, the scraping plate 112 can be made of silicone material, the scraping plate 112 is closely attached to the inner wall of the ladle 6 to scrape the inner wall of the ladle 6. In another embodiment, a brush is provided on the scraping plate 112 to scrape the inner wall of the ladle 6.

[0042] Further, a robotic arm device for automatically scooping molten aluminum alloy in a die-casting machine, wherein the telescopic robotic arm 4 includes: a first robotic arm 41 and a second robotic arm 42; the first robotic arm 41 is installed on the rotating mechanism 5 to form a mobile end, the second robotic arm 42 is hinged to the first robotic arm 41, and the second robotic arm 42 is a telescopic mechanism. Specifically, the first robotic arm 41 mainly functions to move and rotate, the second robotic arm 42 functions to extend and retract, and the second robotic arm 42 is any telescopic robotic arm in the prior art. Therefore, the structure of the second robotic arm 42 will not be described in detail here.

[0043] And a control system is also provided in this device. The control system can be PLC control, etc. The control system can control the above-mentioned motor, telescopic push rod, rotating door, flipping door panel 8, hydraulic rod 9, driving motor 111, and the second robotic arm 42 to start or stop.

[0044] The above are only the preferred embodiments of the present invention, and do not limit the implementation manners and protection scope of the present invention accordingly. For those skilled in the art, it should be realized that any equivalent replacement and obvious changes made by using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A mechanical arm device for automatically scooping aluminum alloy melt from a die-casting machine, characterized in that: Including: A melting furnace, a die-casting machine, a chassis, a telescopic robotic arm, a rotating mechanism, and a ladle; The melting furnace is divided into a storage area, a feeding area, and a melting area. A feeding mechanism is installed in the feeding area, and the feeding mechanism can push the materials falling from the storage area into the melting area; The chassis is installed on one side of the die-casting machine; A slide rail is longitudinally provided on the chassis; The two ends of the telescopic robotic arm are respectively a mobile end and an operating end; The mobile end is slidably installed on the slide rail through the rotating mechanism; The ladle is installed at the operating end.

2. The mechanical arm device for automatically scooping aluminum alloy melt from a die-casting machine according to claim 1, characterized in that: The rotating mechanism is a motor. The mobile end is installed on the output shaft of the motor, and the motor is slidably installed on the slide rail through a slider.

3. The mechanical arm device for automatically scooping aluminum alloy melt from a die-casting machine according to claim 2, characterized in that: It also includes: A telescopic push rod. The telescopic push rod is installed at the top of the chassis, and the output shaft of the telescopic push rod is installed on the slider. The telescopic push rod pushes the slider to slide relative to the slide rail.

4. The mechanical arm device for automatically scooping aluminum alloy melt from a die-casting machine according to claim 1, characterized in that: The melting area and the feeding area are arranged side by side, and the bottom of the feeding area is higher than the bottom of the melting area. The storage area is located above the feeding area.

5. The mechanical arm device for automatically scooping aluminum alloy melt from a die-casting machine according to claim 4, characterized in that: A flip door is provided between the storage area and the feeding area. The flip door is rotatably installed on the inner wall of the melting furnace, and the flip door can separate or connect the storage area and the feeding area.

6. The mechanical arm device for automatically scooping aluminum alloy melt from a die-casting machine according to claim 1, characterized in that: The feeding mechanism includes: a hydraulic rod and a push plate. The hydraulic rod is installed on the inner wall of the melting furnace, and the push plate is installed on the output shaft of the hydraulic rod. The hydraulic rod drives the push plate to approach or move away from the melting area.

7. The mechanical arm device for automatically scooping aluminum alloy melt from a die-casting machine according to claim 1, characterized in that: The ladle is semicircular, and a side wall of the ladle has an opening.

8. The mechanical arm device for automatically scooping aluminum alloy melt from a die-casting machine according to claim 1, characterized in that: A scraping mechanism is also installed on the telescopic robotic arm, and the scraping mechanism extends into the ladle.

9. The mechanical arm device for automatically scooping aluminum alloy melt from a die-casting machine according to claim 8, characterized in that: The scraping mechanism includes: a connecting rod, a driving motor, and a scraping plate; the driving motor is installed on the telescopic robotic arm through the connecting rod, the output shaft of the driving motor installs the scraping plate, the scraping plate extends into the ladle, and the scraping plate is in a "U" shape.

10. The mechanical arm device for automatically scooping aluminum alloy melt from a die-casting machine according to claim 1, characterized in that: The telescopic robotic arm includes: a first robotic arm and a second robotic arm; the first robotic arm is installed on the rotating mechanism to form the mobile end, the second robotic arm is hinged to the first robotic arm, and the second robotic arm is a telescopic mechanism.

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