Slag powder filling device

Abstract

The utility model discloses a slag powder filling device, including a base, a column, a support plate, a slag powder tank and a turntable. The outer surface of the turntable is provided with a plurality of notches distributed in an annular shape and at equal intervals. A clamping piece is provided on the turntable and located at each notch. A metering piece is provided on the turntable and located at each clamping piece. The two ends of the support plate are respectively connected to the slag powder tank and the column. The clamping piece includes a circular ring piece provided at a position above the turntable. The outer surface of the circular ring piece is provided with a plurality of U-shaped pieces distributed in an annular shape and at equal intervals. Since a plurality of clamping pieces are provided on the turntable and a metering piece is provided at each clamping piece position, on the one hand, the opening of the packaging bag can be automatically opened instead of manual labor, and on the other hand, the slag powder in the filling process can be weighed to achieve uniform filling. In addition, the device utilizes a rotating turntable to drive the clamping piece and the metering piece to rotate synchronously, and can perform continuous filling, effectively improving the overall processing efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of slag powder filling, and in particular relates to a slag powder filling device. Background Art

[0002] Slag powder is the abbreviation of granulated blast furnace slag powder. It is a high-quality concrete admixture. It is made from granulated blast furnace slag that meets the GB / T203 standard, which is dried and ground to achieve a powder with a certain fineness and a certain activity index.

[0003] At present, the produced slag powder must be filled before it can be transported to the outside, so the slag powder filling device is particularly important. When using the existing slag powder filling device, the staff generally manually open the opening of the packaging bag and stabilize the packaging bag at the feeding port of the slag powder filling device. During the entire filling process, the staff must not only manually support the packaging bag at all times, but also pay attention to the filling amount of the slag powder at all times to avoid spilling the slag powder. In addition, since this filling method can only fill a single packaging bag at a time and cannot perform continuous filling, it affects the overall processing efficiency. For this reason, a slag powder filling device is provided. Utility Model Content

[0004] The utility model aims to provide a slag powder filling device to solve the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: A slag powder filling device, comprising a base, a column, a support plate, a slag powder tank and a turntable, the turntable being rotatably mounted on the top of the outer surface of the column through a bearing, the outer surface of the turntable being provided with a plurality of recesses distributed in a ring shape with equal intervals, a clamping member is provided on the turntable and located at each recess, a measuring member is provided on the turntable and located at each clamping member, the two ends of the support plate are respectively connected to the slag powder tank and the column, the clamping member comprises a circular ring member arranged above the turntable, the circular ring member is connected to the turntable through a transfer plate, the outer surface of the circular ring member is provided with a plurality of U-shaped members distributed in a ring shape with equal intervals, and the U-shaped member and the circular ring member are slidably arranged.

[0006] Preferably, a bearing plate is fixedly provided on the top of the inner surface of the slag powder tank, and a spiral feed rod is rotatably mounted on the bearing plate through a bearing, and the top end of the spiral feed rod is connected and assembled to the output end of the second servo motor above through a coupling.

[0007] Preferably, a guide shaft is fixedly provided in the middle part of the inner surface of the U-shaped part, a return spring is wound around the outer surface of the guide shaft, and both ends of the return spring are respectively connected to the guide shaft and the circular ring part, a curved splint is fixedly provided on the lower surface of the U-shaped part, a plurality of anti-slip strips distributed at equal intervals are fixedly provided on the convex surface of the curved splint, and a triangular plate is fixedly installed on the upper surface of the U-shaped part.

[0008] Preferably, the clamping member also includes a rounded corner ring arranged in the middle above the circular ring member, the rounded corner ring and the triangular plate are slidably arranged, the outer surface of the rounded corner ring is fixedly provided with two groups of symmetrically distributed side plates, the side plate is provided with a cylinder for lifting the rounded corner ring, the fixed end of the cylinder is connected and assembled with the turntable, and the output end of the cylinder is connected and assembled with the side plate, a guide rod is arranged on the side plate and away from the cylinder, the guide rod is connected with the turntable, and the side plate and the guide rod are slidably arranged.

[0009] Preferably, it also includes a driving assembly for driving and locking the turntable, the driving assembly includes a worm gear fixedly mounted in the middle of the lower surface of the turntable, and a bearing frame fixedly mounted on the outer surface of the column and located at the worm gear position, a worm is rotatably mounted on the inner surface of the bearing frame and located at the worm gear position through a bearing, and the worm is meshed with the worm gear, and the outer end of the worm is connected and assembled to the output end of an external first servo motor via a coupling.

[0010] Preferably, it also includes a dust suction component for sucking dust, the dust suction component includes an annular tube fixedly installed on the bottom of the outer surface of the slag powder tank, and a wind tube fixedly installed on the outer surface of the annular tube, a plurality of suction heads distributed in a circular shape with equal intervals are fixedly installed on the lower surface of the annular tube, a fan is installed inside the wind tube, and a filter element is arranged inside the wind tube and below the fan.

[0011] Preferably, the measuring part includes an upper pressure plate arranged below the turntable, and a lower pressure plate arranged in the middle below the upper pressure plate, and also includes an external logic control module for receiving signals and sending instructions. The lower pressure plate is connected to the turntable through an L-shaped fixing plate, and a guide column is fixedly provided on the lower surface of the upper pressure plate. The bottom end of the guide column passes through the lower pressure plate and extends to the position below the lower pressure plate. The guide column and the lower pressure plate are slidably arranged, and a pressure monitoring module is installed in the middle of the upper surface of the lower pressure plate. The pressure monitoring module, the second servo motor, the first servo motor, the cylinder, the fan, and the logic control module are electrically connected.

[0012] The slag powder filling device of the utility model has the following advantages:

[0013] 1. The utility model has a plurality of clamping members on the turntable and a metering member at each clamping member position. On the one hand, it can automatically open the opening of the packaging bag instead of manual labor, and on the other hand, it can weigh the slag powder during the filling process to achieve uniform filling. In addition, the equipment uses the rotating turntable to drive the clamping members and the metering members to rotate synchronously, which can perform continuous filling and effectively improve the overall processing efficiency.

[0014] 2. Since the utility model has a dust suction component at the bottom of the slag powder tank, the dust raised during filling can be sucked and recycled, thereby reducing pollution and avoiding the extravagance and waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the plane structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the planar structure of the utility model;

[0019] Figure 4 It is a side view of the local structure of the utility model.

[0020] Explanation of the markings in the figure: 1. base; 2. column; 201. bearing frame; 202. worm; 203. first servo motor; 204. worm wheel; 3. support plate; 4. slag powder tank; 401. bearing plate; 402. second servo motor; 403. screw feed rod; 5. dust suction assembly; 501. fan; 502. air cylinder; 503. suction head; 504. annular tube; 6. metering piece; 601 , upper pressure plate; 602, guide column; 603, pressure monitoring module; 604, lower pressure plate; 605, L-shaped fixing plate; 7, clamping part; 701, circular ring part; 702, fillet ring; 703, adapter plate; 704, side plate; 705, guide rod; 706, cylinder; 707, arc surface clamp; 708, reset spring; 709, guide shaft; 710, U-shaped part; 711, triangle plate; 8, turntable. DETAILED DESCRIPTION

[0021] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0022] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of 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 a limitation on the embodiments of the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0024] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0025] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0026] In order to better understand the purpose, structure and function of the utility model, the slag powder filling device of the utility model is further described in detail below in conjunction with the accompanying drawings.

[0027] like Figure 1-4As shown, a slag powder filling device of the utility model comprises a base 1, a column 2, a support plate 3, a slag powder tank 4 and a turntable 8. The column 2 is fixedly mounted on the middle part of the upper surface of the base 1, and the turntable 8 is rotatably mounted on the top of the outer surface of the column 2 through a bearing. The outer surface of the turntable 8 is provided with a plurality of notches distributed in an annular shape and at equal intervals for positioning the packaging bag. A clamping piece 7 is arranged on the turntable 8 and located at each notch for propping open the opening of the packaging bag. A metering piece 6 is arranged on the turntable 8 and located at each clamping piece 7 for carrying and weighing the packaging bag. The turntable 8 is used to drive each clamping piece 7 and each metering piece. The measuring piece 6 rotates synchronously, the support plate 3 is located in the middle of the top of the column 2, the slag powder tank 4 is located on the top of the support plate 3, the two ends of the support plate 3 are respectively connected to the slag powder tank 4 and the column 2, a bearing plate 401 is fixedly provided on the top of the inner surface of the slag powder tank 4, and a spiral feed rod 403 is rotatably installed on the bearing plate 401 through a bearing, the spiral feed rod 403 and the slag powder tank 4 are coaxial, the top of the spiral feed rod 403 is connected and assembled with the output end of the second servo motor 402 above through a coupling, the second servo motor 402 is installed on the bearing plate 401, and the bottom end of the spiral feed rod 403 extends to the bottom end of the slag powder tank 4.

[0028] Specifically, the device also includes a driving assembly for driving and locking the turntable 8. Specifically, the driving assembly includes a worm gear 204 fixedly installed in the middle of the lower surface of the turntable 8, and a bearing frame 201 fixedly installed on the outer surface of the column 2 and located at the position of the worm gear 204. The inner surface of the worm gear 204 is clearance-matched with the outer surface of the column 2. A worm 202 is rotatably installed on the inner surface of the bearing frame 201 and located at the position of the worm gear 204 through a bearing. The worm 202 is meshed with the worm gear 204, and the outer end of the worm gear 202 is connected and assembled with the output end of an external first servo motor 203 through a coupling. The first servo motor 203 is installed on the bearing frame 201.

[0029] The device also includes a dust suction component 5 for sucking dust. Specifically, the dust suction component 5 includes an annular tube 504 fixedly installed at the bottom of the outer surface of the slag powder tank 4, and a wind tube 502 fixedly installed on the outer surface of the annular tube 504. A plurality of suction heads 503 distributed in a circular shape and at equal intervals are fixedly installed on the lower surface of the annular tube 504. A fan 501 is installed inside the wind tube 502 for sucking the raised dust into the wind tube 502 through the suction heads 503 and the annular tube 504 in sequence. Two groups of O-rings are respectively arranged on both sides of the inner surface of the wind tube 502 for wrapping and stabilizing the fan 501 and increasing the sealing of the joint. A filter element is arranged inside the wind tube 502 and below the fan 501 for intercepting dust. The inner cavity of the suction head 503, the inner cavity of the annular tube 504, and the inner cavity of the wind tube 502 are connected.

[0030] Specifically, the clamping member 7 includes a circular ring member 701 arranged above the turntable 8, the circular ring member 701 is connected to the turntable 8 through an adapter plate 703, a plurality of U-shaped members 710 distributed in a ring shape and at equal intervals are arranged on the outer surface of the circular ring member 701, the U-shaped member 710 and the circular ring member 701 are slidably arranged, a guide shaft 709 is fixedly arranged in the middle of the inner surface of the U-shaped member 710 for guiding the U-shaped member 710 during the sliding process, a reset spring 708 is wound around the outer surface of the guide shaft 709, and the two ends of the reset spring 708 are respectively connected to the guide shaft 709 and the circular ring member 701, a curved splint 707 is fixedly arranged on the lower surface of the U-shaped member 710 for propping the opening of the packaging bag outward, a plurality of anti-slip strips distributed at equal intervals are fixedly arranged on the convex surface of the curved splint 707, and a triangular plate 711 is fixedly installed on the upper surface of the U-shaped member 710 for driving the U-shaped member 710 to move synchronously.

[0031] Furthermore, the clamping member 7 also includes a rounded corner ring 702 arranged in the middle above the circular ring member 701, which is used to drive the various triangular plates 711 to move closer to each other when the circular ring member 701 descends, so as to drive the various arc-surface clamping plates 707 to move closer to each other, making it convenient for the staff to take the packaging bags. The rounded corner ring 702 and the triangular plate 711 are slidably arranged, and two groups of symmetrically distributed side plates 704 are fixedly arranged on the outer surface of the rounded corner ring 702. The side plate 704 is provided with a cylinder 706 for lifting the rounded corner ring 702, and the fixed end of the cylinder 706 is connected and assembled with the turntable 8, and the output end of the cylinder 706 is connected and assembled with the side plate 704. A guide rod 705 is arranged on the side plate 704 and away from the cylinder 706. The guide rod 705 is connected to the turntable 8, and the side plate 704 and the guide rod 705 are slidably arranged.

[0032] Specifically, the metering member 6 includes an upper pressure plate 601 arranged below the turntable 8 for lifting the packaging bag, and a lower pressure plate 604 arranged in the middle below the upper pressure plate 601, and also includes an external logic control module for receiving signals and sending instructions. The lower pressure plate 604 is connected to the turntable 8 through an L-shaped fixing plate 605. A guide column 602 is fixedly arranged on the lower surface of the upper pressure plate 601. The bottom end of the guide column 602 passes through the lower pressure plate 604 and extends to the position below the lower pressure plate 604. The guide column 602 and the lower pressure plate 604 are slidably arranged. A pressure monitoring module 603 is installed in the middle of the upper surface of the lower pressure plate 604 for real-time monitoring of the downward pressure of the upper pressure plate 601. The pressure monitoring module 603, the second servo motor 402, the first servo motor 203, the cylinder 706, the fan 501, and the logic control module are electrically connected, and the upper pressure plate 601 corresponds to the position of the circular ring member 701.

[0033] According to the above, the utility model has multiple clamping members 7 on the turntable 8, and a measuring member 6 is provided at the position of each clamping member 7. On the one hand, it can automatically open the opening of the packaging bag instead of manual labor, and on the other hand, it can weigh the slag powder during the filling process to achieve uniform filling. In addition, the equipment uses the rotating turntable 8 to drive the clamping members 7 and the measuring members 6 to rotate synchronously, and can perform continuous filling, effectively improving the overall processing efficiency. The utility model has a dust suction component 5 at the bottom of the slag powder tank 4, which can absorb and recycle the dust raised during filling, reducing pollution while avoiding the extravagance and waste of resources.

[0034] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A slag powder filling device, comprising a base (1), a column (2), a support plate (3), a slag powder tank (4) and a turntable (8), characterized in that: The turntable (8) is rotatably mounted on the top of the outer surface of the column (2) through a bearing, the outer surface of the turntable (8) is provided with a plurality of notches distributed in an annular shape and at equal intervals, a clamping member (7) is provided on the turntable (8) and located at each notch, a metering member (6) is provided on the turntable (8) and located at each clamping member (7), the two ends of the support plate (3) are respectively connected to the slag powder tank (4) and the column (2), the clamping member (7) comprises a circular ring member (701) arranged at a position above the turntable (8), the circular ring member (701) is connected to the turntable (8) through an adapter plate (703), the outer surface of the circular ring member (701) is provided with a plurality of U-shaped members (710) distributed in an annular shape and at equal intervals, and the U-shaped member (710) is slidably arranged with the circular ring member (701).

2. A slag powder filling device according to claim 1, characterized in that: A bearing plate (401) is fixedly provided on the top of the inner surface of the slag powder tank (4), and a spiral feed rod (403) is rotatably mounted on the bearing plate (401) via a bearing, and the top end of the spiral feed rod (403) is connected and assembled with the output end of the second servo motor (402) above via a coupling.

3. The slag powder filling device according to claim 1, characterized in that: A guide shaft (709) is fixedly arranged in the middle of the inner surface of the U-shaped member (710), a return spring (708) is wound around the outer surface of the guide shaft (709), and two ends of the return spring (708) are respectively connected to the guide shaft (709) and the circular ring member (701), a curved clamping plate (707) is fixedly arranged on the lower surface of the U-shaped member (710), and a plurality of anti-slip strips distributed at equal intervals are fixedly arranged on the convex surface of the curved clamping plate (707), and a triangular plate (711) is fixedly installed on the upper surface of the U-shaped member (710).

4. A slag powder filling device according to claim 3, characterized in that: The clamping member (7) further comprises a fillet ring (702) arranged in the middle portion above the circular ring member (701); the fillet ring (702) and the triangular plate (711) are slidably arranged; two groups of symmetrically distributed side plates (704) are fixedly arranged on the outer surface of the fillet ring (702); a cylinder (706) for lifting the fillet ring (702) is arranged on the side plate (704); a fixed end of the cylinder (706) is connected and assembled with the turntable (8); and an output end of the cylinder (706) is connected and assembled with the side plate (704); a guide rod (705) is arranged on the side plate (704) and away from the cylinder (706); the guide rod (705) is connected with the turntable (8); and the side plate (704) and the guide rod (705) are slidably arranged.

5. The slag powder filling device according to claim 1, characterized in that: The invention also comprises a driving assembly for driving and locking the turntable (8), wherein the driving assembly comprises a worm gear (204) fixedly mounted on the middle part of the lower surface of the turntable (8), and a bearing frame (201) fixedly mounted on the outer surface of the column (2) and located at the position of the worm gear (204); a worm (202) is rotatably mounted on the inner surface of the bearing frame (201) and located at the position of the worm gear (204) via a bearing, and the worm gear (202) is meshed with the worm gear (204), and the outer end of the worm gear (202) is connected and assembled with the output end of an external first servo motor (203) via a coupling.

6. The slag powder filling device according to claim 1, characterized in that: The invention also comprises a dust suction component (5) for sucking dust, the dust suction component (5) comprising an annular tube (504) fixedly mounted on the bottom of the outer surface of the slag powder tank (4), and a wind tube (502) fixedly mounted on the outer surface of the annular tube (504), a plurality of suction heads (503) distributed in an annular shape and at equal intervals are fixedly mounted on the lower surface of the annular tube (504), a fan (501) is installed inside the wind tube (502), and a filter element is arranged inside the wind tube (502) and below the fan (501).

7. The slag powder filling device according to claim 1, characterized in that: The metering member (6) includes an upper pressing plate (601) arranged at a position below the turntable (8), and a lower pressing plate (604) arranged in the middle below the upper pressing plate (601), and also includes an external logic control module for receiving signals and sending instructions. The lower pressing plate (604) is connected to the turntable (8) through an L-shaped fixing plate (605). A guide column (602) is fixedly arranged on the lower surface of the upper pressing plate (601). The bottom end of the guide column (602) passes through the lower pressing plate (604) and extends to the position below the lower pressing plate (604). The guide column (602) and the lower pressing plate (604) are slidably arranged. A pressure monitoring module (603) is installed in the middle of the upper surface of the lower pressing plate (604). The pressure monitoring module (603), the second servo motor (402), the first servo motor (203), the cylinder (706), the fan (501), and the logic control module are electrically connected.

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