Aluminum molten aluminum scraping device for aluminum ingot production line

Abstract

A molten aluminum scraping device for an aluminum ingot production line, wherein the scraping portion comprises a scraping head for scraping aluminum slag from a container, and the scraping portion also comprises a first driving component for driving the scraping head to move in a vertical direction, and the output shaft of the first cylinder extends vertically downward in the z-axis direction and is fixedly connected to the top end of a bottom plate; the scraping portion also comprises a discharge component, and the discharge component comprises a rotating cylinder, and the output shaft of the rotating cylinder is vertically connected to the mounting plate; the scraping portion also comprises a second driving component, and a slider is slidably provided on the slide rail of the second driving component; a second cylinder is provided at one end of the slide rail for driving the slider to move along the slide rail, and the cylinder body of the rotating cylinder is fixed on the slider; the scraping portion also comprises a collecting frame for collecting aluminum slag dropped from the scraper, and the collecting frame is located directly below the movement trajectory of the scraper; the speed of the aluminum ingot production line moving in the front-rear direction is defined as V1, and the component speed of the slider in the y-axis direction is defined as V y , then V1 and V y same.

Description

Technical Field

[0001] The invention belongs to the field of industrial machinery, and in particular relates to a molten aluminum scraping device for an aluminum ingot production line. Background Art

[0002] When aluminum liquid enters the mold from the furnace, impurities in the aluminum liquid will float on the surface of the aluminum liquid to form a thin film. In order to improve the quality of the aluminum ingot, the film must be scraped off before the aluminum liquid enters the mold. At present, the work of scraping aluminum liquid is done manually, the working environment is harsh, the labor intensity is high, and it causes great harm to the health of the workers.

[0003] Some companies at home and abroad use robots to replace manual scraping. However, the cost of robots is high and requires certain professional skills of operators. For small and medium-sized enterprises, they cannot afford such high costs. Summary of the invention

[0004] In order to solve the problem that the use of molten aluminum scraping devices in the existing market is limited due to high prices, the present invention provides a molten aluminum scraping device for an aluminum ingot production line that is low in price, convenient and easy to use.

[0005] The technical solution adopted by the present invention is:

[0006] The embodiment of the present application provides a molten aluminum scraper device for an aluminum ingot production line, wherein a plurality of aluminum ingot production lines are arranged at intervals along the left-right direction, and the aluminum ingot production lines are parallel to each other; the aluminum ingot production lines extend and move along the front-to-back direction, and the aluminum ingot production lines include a plurality of containers for containing molten aluminum arranged in sequence along the front-to-back direction, each container is independent of each other, and the container is in the shape of a rectangular parallelepiped with an open top;

[0007] The left-right direction is defined as the x-axis direction, the front-back direction is defined as the y-axis direction, the x-axis direction and the y-axis direction are perpendicular to each other, a direction perpendicular to both the x-axis direction and the y-axis direction is defined as the z-axis direction, and the x-axis, the y-axis and the z-axis intersect at point o;

[0008] The device comprises a gantry frame erected above all aluminum ingot production lines, the gantry frame comprises a top beam extending along the x-axis direction, a slope is respectively provided on the side surface of the top beam along the front-back direction corresponding to each of the aluminum ingot production lines, and each of the slopes is provided with a scraping part for sequentially scraping aluminum slag in each container of the corresponding aluminum ingot production line;

[0009] The scraping part includes a scraping head for scraping aluminum slag from the container, the scraping head includes a bottom plate extending vertically downward along the z-axis direction, a scraper plate laid along the xoy plane is provided at the bottom end of the bottom plate, and the bottom end of the bottom plate is vertically arranged in the middle of the scraper plate;

[0010] The scraping part further includes a first driving member for driving the scraping head to move in a vertical direction, the first driving member includes a first cylinder, a cylinder body of the first cylinder is fixed on the mounting plate, an output shaft of the first cylinder extends vertically downward along the z-axis direction and is fixedly connected to the top end of the bottom plate;

[0011] The scraping part also includes a discharge member for driving the scraping head to swing so as to pour out the aluminum slag scraped on the scraper, and the discharge member includes a rotating cylinder, the output shaft of the rotating cylinder is vertically connected to the mounting plate to drive the mounting plate to swing; and the output shaft of the rotating cylinder is perpendicular to the output shaft of the first cylinder;

[0012] The scraping part further includes a second driving member for driving the scraping head to move along the inclined surface, the second driving member includes a slide rail arranged close to the inclined surface, a slider is slidably arranged on the slide rail; a second cylinder for driving the slider to move along the slide rail is arranged at one end of the slide rail, the cylinder body of the rotating cylinder is fixed on the slider, and the output shaft of the rotating cylinder is perpendicular to the inclined surface;

[0013] The scraping part also includes a collecting frame for collecting aluminum slag dropped from the scraper, the top of the collecting frame is open, the collecting frame is located at one end of the aluminum ingot production line, and the collecting frame is located directly below the movement track of the scraper;

[0014] Define the speed of the aluminum ingot production line moving in the forward and backward direction as V1, and the component speed of the slider along the y-axis direction as V y , then the V1 and the V y same.

[0015] Furthermore, the width of the scraper is the same as the width of the container.

[0016] Furthermore, the device also includes a controller, and the controller is connected to the first cylinder, the second cylinder and the rotating cylinder.

[0017] Furthermore, the second cylinder is fixed to the gantry via a fixing angle iron.

[0018] Furthermore, the slide rail is provided with a curling edge for embedding the slider, and the upper and lower sides of the slider can be slidably embedded in the curling edge.

[0019] The beneficial effects of the present invention are embodied in:

[0020] The present invention can move in the horizontal and vertical directions to realize fully automatic aluminum slag scraping; and the scraping part can rotate to realize the automatic unloading process of aluminum slag. The use of this device can replace the manual aluminum slag scraping work, realize the automation of aluminum slag scraping work, avoid the harm of scraping work to the staff, and effectively improve the production efficiency; at the same time, because the present invention has a simple structure, the components are all common simple equipment, the price is low, the practicability is strong, and it is suitable for ordinary small enterprises. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The overall structure of the present invention in one embodiment is shown in FIG. Figure 1 ;

[0022] Figure 2 The overall structure of the present invention in one embodiment is shown in FIG. Figure 2 ;

[0023] Figure 3 This is a schematic diagram of the structure of a scraping part in one embodiment;

[0024] Figure 4 is a schematic structural diagram of a second driving member in one embodiment;

[0025] Figure 5 is a schematic structural diagram of a first driving component and a discharge component in one embodiment;

[0026] Figure 6 It is a structural schematic diagram of a gantry in one embodiment. DETAILED DESCRIPTION

[0027] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Referring to the accompanying drawings, this embodiment provides an aluminum molten slag scraping device for an aluminum ingot production line, wherein a plurality of aluminum ingot production lines 4 are arranged at intervals along the left-right direction, and each aluminum ingot production line 4 is parallel to each other; the aluminum ingot production line 4 extends and moves along the front-to-back direction, and the aluminum ingot production line 4 includes a plurality of containers 41 for containing aluminum liquid arranged in sequence along the front-to-back direction, each container 41 is independent of each other, and the container 41 is in the shape of a rectangular parallelepiped with an open top;

[0031] The left-right direction is defined as the x-axis direction, the front-back direction is defined as the y-axis direction, the x-axis direction and the y-axis direction are perpendicular to each other, a direction perpendicular to both the x-axis direction and the y-axis direction is defined as the z-axis direction, and the x-axis, the y-axis and the z-axis intersect at point o;

[0032] Specifically, molten aluminum is contained in the container 41, and the aluminum ingot production line 4 moves along the y-axis direction.

[0033] The device comprises a gantry 2 erected above all aluminum ingot production lines 4, the gantry 2 comprises a top beam extending in the x-axis direction, a side surface of the top beam in the front-back direction corresponding to each of the aluminum ingot production lines 4 is provided with an inclined surface, and each of the inclined surfaces is provided with a scraping portion for sequentially scraping aluminum slag in each container 41 of the corresponding aluminum ingot production line 4;

[0034] The scraping part includes a scraping head for scraping aluminum slag from the container 41, and the scraping head includes a bottom plate 34 extending vertically downward along the z-axis direction, and a scraper 35 laid along the xoy plane is provided at the bottom end of the bottom plate 34, and the bottom end of the bottom plate 34 is vertically arranged in the middle of the scraper 35;

[0035] Specifically, the scraper 35 scrapes out the aluminum slag floating on the surface of the aluminum liquid in the container 41 as the corresponding aluminum ingot production line 4 moves.

[0036] The scraping part further includes a first driving member for driving the scraping head to move in a vertical direction, the first driving member includes a first cylinder 33, the cylinder body of the first cylinder 33 is fixed on the mounting plate 32, and the output shaft of the first cylinder 33 extends vertically downward along the z-axis direction and is fixedly connected to the top end of the bottom plate 34;

[0037] Specifically, the first cylinder 33 is a double-rod cylinder, and the two output shafts of the first cylinder 33 are fixedly connected to the platform at the top of the bottom plate 34. The output shaft of the first cylinder 33 is retracted along the z-axis direction, and can drive the scraper head to retract along the z-axis direction to adjust the position of the scraper head along the vertical direction.

[0038] The scraping part also includes a discharge member for driving the scraping head to swing so as to pour out the aluminum slag scraped from the scraper 35. The discharge member includes a rotary cylinder 36. The output shaft of the rotary cylinder 36 is vertically connected to the mounting plate 32 to drive the mounting plate 32 to swing. The output shaft of the rotary cylinder 36 is perpendicular to the output shaft of the first cylinder 33.

[0039] Specifically, the output shaft of the rotary cylinder 36 can rotate, and the rotary cylinder 36 drives the scraper head to swing through the mounting plate 32 and the first cylinder 33 to pour out the aluminum slag accumulated on the scraper head.

[0040] The scraping part further includes a second driving member for driving the scraping head to move along the inclined surface, the second driving member includes a slide rail 31 arranged close to the inclined surface, a slider 39 is slidably provided on the slide rail 31; a second cylinder 37 is provided at one end of the slide rail 31 for driving the slider 39 to move along the slide rail 31, the cylinder body of the rotating cylinder 36 is fixed on the slider 39, and the output shaft of the rotating cylinder 36 is perpendicular to the inclined surface;

[0041] The scraping part further includes a collecting frame 1 for collecting aluminum slag dropped from the scraper 35, the top of the collecting frame 1 is open, the collecting frame 1 is located at one end of the aluminum ingot production line 4, and the collecting frame 1 is located directly below the movement track of the scraper 35;

[0042] Specifically, the collecting frame 1 is located directly below the movement trajectory of the scraper 35 , and the collecting frame 1 is located at one end of the slide rail 31 . When the scraper 35 scrapes the aluminum slag, the rotating cylinder 36 drives the scraper 35 to swing, and the aluminum slag falls into the collecting frame 1 .

[0043] The speed of the aluminum ingot production line 4 moving in the front-to-back direction is defined as V1, and the component speed of the slider 39 in the y-axis direction is defined as V y , then the V1 and the V ysame.

[0044] Specifically, the V1 and the V y The same (or, the extension direction of the length of the slide rail 31 is the speed V1 of the aluminum ingot production line 4 and the component speed V of the slider 39 along the x-axis direction) x The synthesis direction of V1 and V y The size and direction of V1 and V y The size and direction are the same, which can ensure that the scraper 35 can scrape the aluminum slag when the aluminum ingot production line 4 moves.

[0045] Furthermore, the width of the scraper 35 is the same as the width of the container 41 .

[0046] Furthermore, the device also includes a controller, and the controller is connected to the first cylinder 33 , the second cylinder 37 and the rotating cylinder 36 .

[0047] Specifically, the controller can control the first cylinder 33 , the second cylinder 37 and the rotating cylinder 36 .

[0048] Furthermore, the second cylinder 37 is fixed on the gantry 2 via a fixing angle iron 38 .

[0049] Furthermore, the slide rail 31 is provided with a curling edge for embedding the slider 39 , and the upper and lower sides of the slider 39 are slidably embedded in the curling edge, so that the slider 39 will not fall off the slide rail 31 .

[0050] The working process of the present invention is:

[0051] Step 1, the scraping part is located in the direction of the incoming materials of the corresponding aluminum ingot production line 4, and the controller adjusts the position of the scraping head through the second driving member so that the scraping head is located on one side of the aluminum ingot production line 4 along the x-axis direction to wait for the incoming materials of the corresponding aluminum ingot production line 4;

[0052] Step 2, starting the aluminum ingot production line 4, the aluminum ingot production line 4 moves forward along the y-axis direction and continuously approaches the corresponding scraping part;

[0053] Step 3, when the first container closest to the scraping part on the aluminum ingot production line 4 approaches the scraping part, the controller controls the first cylinder 33 to operate to drive the scraping head to move downward into the first container 41;

[0054] Step 4, the controller controls the second cylinder 37 to move, so as to drive the slider 39 to slide, and the slider 39 drives the scraper 35 to move along the slide rail 31, and in the process of the aluminum ingot production line 4 moving, the aluminum slag in the first container 41 is scraped off;

[0055] Step 5, when the aluminum slag in the first container 41 is scraped off, the aluminum ingot production line 4 stops moving; the controller drives the first cylinder 33 to contract, and the position of the scraper 35 along the z-axis direction is reset, and the controller then drives the second cylinder 37 to move, and when the scraper 35 continues to move to the top of the collection frame 1, the controller drives the rotating cylinder 36 to move, forcing the aluminum slag to fall into the collection frame 1;

[0056] Step 6: The controller controls the first driving member and the second driving member to drive the scraping unit to reset, and the aluminum ingot production line 4 continues to move, and the scraping unit scrapes the aluminum slag in the next container.

[0057] Step 7, repeat the above steps until the aluminum slag in all containers 41 is scraped off in sequence.

[0058] The contents described in the embodiments of this specification are merely examples of implementation forms of the inventive concept. The protection scope of the present invention should not be regarded as limited to the specific forms described in the embodiments. The protection scope of the present invention also extends to equivalent technical means that can be conceived by those skilled in the art based on the inventive concept.

Claims

1. A molten aluminum scraper device for an aluminum ingot production line, wherein a plurality of aluminum ingot production lines are arranged at intervals along the left-right direction, and the aluminum ingot production lines are parallel to each other; the aluminum ingot production lines extend and move along the front-to-back direction, and the aluminum ingot production lines include a plurality of containers for containing molten aluminum arranged in sequence along the front-to-back direction, each container is independent of each other, and the container is in the shape of a rectangular parallelepiped with an open top; The left-right direction is defined as the x-axis direction, the front-back direction is defined as the y-axis direction, the x-axis direction and the y-axis direction are perpendicular to each other, a direction perpendicular to both the x-axis direction and the y-axis direction is defined as the z-axis direction, and the x-axis, the y-axis and the z-axis intersect at point o; Features: The device comprises a gantry frame erected above all aluminum ingot production lines, the gantry frame comprises a top beam extending along the x-axis direction, a slope is respectively provided on the side surface of the top beam along the front-back direction corresponding to each of the aluminum ingot production lines, and each of the slopes is provided with a scraping part for sequentially scraping aluminum slag in each container of the corresponding aluminum ingot production line; The scraping part includes a scraping head for scraping aluminum slag from the container, the scraping head includes a bottom plate extending vertically downward along the z-axis direction, a scraper plate laid along the xoy plane is provided at the bottom end of the bottom plate, and the bottom end of the bottom plate is vertically arranged in the middle of the scraper plate; The scraping part further includes a first driving member for driving the scraping head to move in a vertical direction, the first driving member includes a first cylinder, a cylinder body of the first cylinder is fixed on the mounting plate, an output shaft of the first cylinder extends vertically downward along the z-axis direction and is fixedly connected to the top end of the bottom plate; The first cylinder is a double-rod cylinder, and the two output shafts of the first cylinder are fixedly connected to the top of the bottom plate; the output shaft of the first cylinder is retractable along the z-axis direction, and can drive the scraper head to retract along the z-axis direction to adjust the position of the scraper head along the vertical direction; The scraping part also includes a discharge member for driving the scraping head to swing so as to pour out the aluminum slag scraped on the scraper, and the discharge member includes a rotating cylinder, the output shaft of the rotating cylinder is vertically connected to the mounting plate to drive the mounting plate to swing; and the output shaft of the rotating cylinder is perpendicular to the output shaft of the first cylinder; The output shaft of the rotary cylinder can rotate, and the rotary cylinder drives the scraper head to swing through the mounting plate and the first cylinder to pour out the aluminum accumulated on the scraper head; The scraping part further includes a second driving member for driving the scraping head to move along the inclined surface, the second driving member includes a slide rail arranged close to the inclined surface, a slider is slidably arranged on the slide rail; a second cylinder for driving the slider to move along the slide rail is arranged at one end of the slide rail, the cylinder body of the rotating cylinder is fixed on the slider, and the output shaft of the rotating cylinder is perpendicular to the inclined surface; The scraping part also includes a collecting frame for collecting aluminum slag dropped from the scraper, the top of the collecting frame is open, the collecting frame is located at one end of the aluminum ingot production line, and the collecting frame is located directly below the movement track of the scraper; Define the speed of the aluminum ingot production line moving in the forward and backward direction as V1, and the component speed of the slider along the y-axis direction as V y , then the V1 and the V y The size and direction are the same, which can ensure that the scraper can scrape the aluminum slag when the aluminum ingot production line moves.

2. The aluminum molten slag scraping device for an aluminum ingot production line according to claim 1, characterized in that: The width of the scraper is the same as the width of the container.

3. The aluminum molten slag scraping device for an aluminum ingot production line according to claim 1, characterized in that: The device further comprises a controller, which is connected to the first cylinder, the second cylinder and the rotating cylinder.

4. The aluminum molten slag scraping device for an aluminum ingot production line according to claim 1, characterized in that: The second cylinder is fixed on the gantry through a fixing angle iron.

5. The aluminum molten slag scraping device for an aluminum ingot production line according to claim 1, characterized in that: The slide rail is provided with a curling edge for embedding the slider, and the upper and lower sides of the slider are slidably embedded in the curling edge.

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