Superfine powder clean filling device

Abstract

The invention discloses a superfine powder cleaning filling device which comprises a base, a control box, a charging barrel, a filling head, a feeding mechanism and a cleaning mechanism, the upper surface of the base is fixedly connected with a vertically-distributed mounting frame, the control box is fixedly mounted on the left side of the mounting frame, and the surface of the control box is fixedly connected with a control panel; a feeding mechanism, a cleaning mechanism and a hydraulic assembly are sequentially arranged in the control box from top to bottom, the charging barrel is fixedly connected to the right side of the mounting frame, a feeding end cover is arranged at the upper end of the charging barrel, a plurality of feeding ports are formed in the surface of the feeding end cover, a filling head is fixedly connected to the lower end of the charging barrel, and a protective ring is arranged at the edge of the filling head. The filling device is composed of the base, the control box, the charging barrel, the filling head, the feeding mechanism and the cleaning mechanism, overflowing dust can be conveniently collected in the superfine powder filling process, the superfine powder is prevented from overflowing outwards, on one hand, waste of the superfine powder is reduced, and on the other hand, the working environment is improved.

Description

Technical Field

[0001] The invention relates to the technical field of ultrafine powder processing, in particular to an ultrafine powder cleaning filling device. Background Art

[0002] Ultrafine powder, also known as nano powder, refers to a type of powder with a particle size at the nanometer level (1 to 100 nm). Ultrafine powders can usually be prepared by ball milling, mechanical crushing, spraying, explosion, chemical deposition, etc., and as the specific surface area increases, the number of atoms in the surface layer increases to a certain extent, causing qualitative changes in the structure and properties, and the Kubo effect. The traditional way to fill ultrafine powders is usually to fill them manually. After filling them manually with tools, use a stick or vibrator to tamp or vibrate the ultrafine powder in the ultrafine powder recovery container. This method is time-consuming, labor-intensive, and very inconvenient. In addition, in the process of squeezing the ultrafine powder with a stick and a vibrator, some ultrafine powder will diffuse in the air, polluting the working environment and causing harm to the health of the operator.

[0003] At present, the existing ultrafine powder filling device is prone to dust overflow during the filling process, which not only causes waste of ultrafine powder production, but also causes dust to permeate the production environment. Since personnel are required to assist in the filling process, it is easy for production and processing personnel to inhale the dust, causing safety hazards. Therefore, a clean ultrafine powder filling device is proposed. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the present invention provides a clean ultrafine powder filling device, which solves the problem that dust overflows during the existing ultrafine powder filling process, causing waste and safety hazards. The present invention utilizes a base, a control box, a barrel, a filling head, a feeding mechanism and a cleaning mechanism to form a filling device, which is convenient for collecting overflowed dust during the ultrafine powder filling process to avoid ultrafine powder overflowing. On the one hand, it reduces the waste of ultrafine powder, and on the other hand, it improves the working environment and reduces the safety hazards of workers.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a superfine powder cleaning filling device, comprising a base, a control box, a barrel, a filling head, a feeding mechanism and a cleaning mechanism, the upper surface of the base is fixedly connected with a vertically distributed mounting frame, the control box is fixedly installed on the left side of the mounting frame, the surface of the control box is fixedly connected with a control panel, the interior of the control box is provided with a feeding mechanism, a cleaning mechanism and a hydraulic assembly from top to bottom, the barrel is fixedly connected to the right side of the mounting frame, the upper end of the barrel is provided with a feed end cover, the surface of the feed end cover is provided with a plurality of feed ports, the lower end of the barrel is fixedly connected with a filling head, the edge of the filling head is provided with a guard ring, and the guard ring is fixedly connected to the side wall of the mounting frame.

[0008] As a further preferred embodiment of the present invention, the feeding mechanism includes a feeding motor, a transmission shaft, a reducer and a feeding screw. The feeding motor is fixedly connected to the inside of the control box, the output end of the feeding motor is fixedly connected to the transmission shaft, the reducer is fixedly connected to the top of the barrel, the feeding screw is located in the barrel and is rotatably connected to the barrel, the output end of the reducer is connected to the transmission shaft, and the output end of the reducer is connected to the feeding screw.

[0009] As a further preferred embodiment of the present invention, the cleaning mechanism includes a fan, an air guide hood, a dust collecting electrode plate, an emitting electrode plate and a filter screen. The air guide hood is fixedly connected to the left side of the mounting frame, the left end of the air guide hood is fixedly connected to the fan, the filter screen is fixedly connected to the right end of the air guide hood, and the dust collecting electrode plate and the emitting electrode plate are respectively plugged and connected to the middle of the air guide hood.

[0010] As a further preferred embodiment of the present invention, a plurality of leakage holes are provided on the surface of the dust collecting electrode plate, and a material guide plate is fixedly connected below the leakage holes.

[0011] As a further preferred embodiment of the present invention, a plurality of parallel distributed electrode lines are provided on the surface of the emitting electrode plate, and the emitting electrode plate and the dust collecting electrode plate are distributed parallel to each other.

[0012] As a further preferred embodiment of the present invention, an air inlet hole is provided at the connection between the mounting frame and the guard ring, an annularly distributed air guide plate is provided on the inner wall of the guard ring, and a mounting plate is provided at the edge of the guard ring.

[0013] As a further preferred embodiment of the present invention, a pad is provided directly below the barrel, a plurality of guide rods are fixedly connected below the pad, a push plate is fixedly connected to the bottom of the guide rods, and a hydraulic cylinder is fixedly connected between the push plate and the base.

[0014] As a further preferred embodiment of the present invention, the hydraulic assembly consists of a hydraulic pump, an oil tank, a solenoid valve and a pipeline. The hydraulic pump is fixedly connected to the top of the oil tank, the solenoid valve is connected in series between the hydraulic pump and the hydraulic cylinder, and the hydraulic pump, oil tank, solenoid valve and hydraulic cylinder are connected by a pipeline.

[0015] (III) Beneficial effects

[0016] The present invention provides a superfine powder clean filling device, which has the following beneficial effects:

[0017] 1. The present invention utilizes a base, a control box, a barrel, a filling head, a feeding mechanism and a cleaning mechanism to form a filling device, which is convenient for collecting the overflowed dust during the filling process of the ultrafine powder to avoid the ultrafine powder from overflowing outwards, thereby reducing the waste of ultrafine powder on the one hand and improving the working environment on the other hand, reducing the safety hazards of the staff.

[0018] 2. The present invention provides a dust collecting electrode plate and an emitting electrode plate in the middle of the air guide cover to facilitate ionization of the air, and utilizes a high-voltage electric field to separate ultrafine powder in the air to the surface of the dust collecting electrode plate to avoid environmental pollution. By opening leakage holes on the surface of the dust collecting motor plate, the collected ultrafine powder can be centrally processed, thereby improving the convenience of using the filling device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the ultrafine powder cleaning filling device of the present invention;

[0020] Figure 2 It is a schematic structural diagram of a side cross-section of the ultrafine powder cleaning filling device of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure inside the air guide cover of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the transmitting electrode plate of the present invention;

[0023] Figure 5 It is a structural schematic diagram of the dust collecting electrode plate of the present invention.

[0024] In the figure: base 1, control box 2, barrel 3, filling head 4, feeding mechanism 5, cleaning mechanism 6, mounting frame 7, control panel 8, hydraulic assembly 9, feed end cover 10, feed port 11, guard ring 12, feed motor 13, transmission shaft 14, reducer 15, feed screw 16, fan 17, air guide hood 18, dust collecting electrode plate 19, emission electrode plate 20, filter screen 21, leakage hole 22, guide plate 23, electrode line 24, air inlet 25, air guide plate 26, mounting plate 27, pad 28, guide rod 29, push plate 30, hydraulic cylinder 31, hydraulic pump 32, oil tank 33, solenoid valve 34, pipeline 35. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0026] See also Figure 1-5 The embodiment of the present invention provides a technical solution: a superfine powder cleaning filling device, comprising a base 1, a control box 2, a barrel 3, a filling head 4, a feeding mechanism 5 and a cleaning mechanism 6, the upper surface of the base 1 is fixedly connected with a vertically distributed mounting frame 7, the control box 2 is fixedly installed on the left side of the mounting frame 7, the surface of the control box 2 is fixedly connected with a control panel 8, the interior of the control box 2 is provided with a feeding mechanism 5, a cleaning mechanism 6 and a hydraulic component 9 from top to bottom, the barrel 3 is fixedly connected to the right side of the mounting frame 7, the upper end of the barrel 3 is provided with a feed end cover 10, the surface of the feed end cover 10 is provided with a plurality of feed ports 11, the lower end of the barrel 3 is fixedly connected with a filling head 4, the edge of the filling head 4 is provided with a guard ring 12, and the guard ring 12 is fixedly connected to the side wall of the mounting frame 7.

[0027] Further improved, the feeding mechanism 5 includes a feeding motor 13, a transmission shaft 14, a reducer 15 and a feeding screw 16, the feeding motor 13 is fixedly connected to the inside of the control box 2, the output end of the feeding motor 13 is fixedly connected to the transmission shaft 14, the reducer 15 is fixedly connected to the top of the barrel 3, the feeding screw 16 is located in the barrel 3 and is rotatably connected to the barrel 3, the output end of the reducer 15 is connected to the transmission shaft 14, and the output end of the reducer 15 is connected to the feeding screw 16. The feeding motor 13 is used to drive the transmission rod to rotate, and the reducer 15 is used to drive the feeding screw 16 to rotate, thereby increasing the rotational torque of the feeding screw 16 and facilitating the compression and extrusion of the ultrafine powder.

[0028] Further improved, the cleaning mechanism 6 includes a fan 17, an air guide hood 18, a dust collecting electrode plate 19, an emitting electrode plate 20 and a filter 21. The air guide hood 18 is fixedly connected to the left side of the mounting frame 7, the left end of the air guide hood 18 is fixedly connected to the fan 17, the filter 21 is fixedly connected to the right end of the air guide hood 18, the dust collecting electrode plate 19 and the emitting electrode plate 20 are respectively plugged and connected to the middle part of the air guide hood 18. By providing a fan 17 at the end of the air guide hood 18, the fluidity of the air is improved, and the dust collecting electrode plate 19 and the emitting electrode plate 20 are used to adsorb dust particles, thereby effectively filtering out dust overflowing from the air.

[0029] As a further improvement, a plurality of leakage holes 22 are provided on the surface of the dust collecting electrode plate 19, and a guide plate 23 is fixedly connected below the leakage holes 22. By providing the leakage holes 22 on the surface of the dust collecting electrode plate 19, it is convenient to discharge the dust collected on the surface of the dust collecting electrode plate 19, and in combination with the guide plate 23 below the leakage holes 22, it is convenient to export and collect the dust, so as to facilitate the centralized treatment of the collected dust.

[0030] As a further improvement, a plurality of parallel electrode wires 24 are provided on the surface of the emitting electrode plate 20, and the emitting electrode plate 20 and the dust collecting electrode plate 19 are distributed parallel to each other. By providing parallel electrode wires 24 on the surface of the emitting electrode plate, it is convenient to ionize the air and improve the uniformity of charge distribution in the air. In combination with the parallel distributed dust collecting electrode plates 19, it is convenient to form a high-voltage electric field between the emitting electrode plate 20 and the dust collecting electrode plate 19, so as to facilitate the filtering and collection of dust particles.

[0031] As a further improvement, an air inlet hole 25 is provided at the connection between the mounting frame 7 and the guard ring 12, an inner wall of the guard ring 12 is provided with an annularly distributed wind guide plate 26, and a mounting plate 27 is provided at the edge of the guard ring 12. By providing the air inlet hole 25 at the connection between the mounting frame 7 and the guard ring 12, in conjunction with the annularly distributed wind guide plate 26 inside the guard ring 12, it is convenient to converge the airflow in the guard ring 12 to the air inlet hole 25, facilitate the collection of overflowed dust, and improve the cleanliness during the ultrafine powder filling process.

[0032] As a further improvement, a pad 28 is provided directly below the barrel 3, and a plurality of guide rods 29 are fixedly connected below the pad 28. A push plate 30 is fixedly connected to the bottom of the guide rods 29, and a hydraulic cylinder 31 is fixedly connected between the push plate 30 and the base 1. By fixing the pad 28 directly below the barrel 3, the coordinated hydraulic cylinder 31 pushes the push plate 30 to move up and down, and the pad 28 is also driven to move under the action of the guide rods 29, so that the height of the mold can be adjusted during filling, and it is convenient to connect with the filling head 4, while improving the versatility of use for different molds.

[0033] Specifically, the hydraulic component 9 is composed of a hydraulic pump 32, an oil tank 33, a solenoid valve 34 and a pipeline 35. The hydraulic pump 32 is fixedly connected to the top of the oil tank 33, and the solenoid valve 34 is connected in series between the hydraulic pump 32 and the hydraulic cylinder 31. The hydraulic pump 32, the oil tank 33, the solenoid valve 34 and the hydraulic cylinder 31 are connected by a pipeline 35. By arranging the hydraulic component 9 inside the control box 2, it is convenient to control the telescopic movement of the hydraulic cylinder 31, so as to facilitate the pushing of the mold for the filling processing of ultrafine powder.

[0034] When the present invention is working, the ultrafine powder is poured into the barrel 3, and the control panel 8 on the surface of the control box 2 is used for operation, the mold is placed on the surface of the pad 28, the oil circuit of the hydraulic component 9 is changed by controlling the on and off of the electromagnetic, the hydraulic cylinder 31 is controlled to contract, the mold is lifted up and docked with the filling head 4, the feeding motor is controlled to work, the power is transmitted to the reducer through the transmission shaft 14, and the feeding screw 16 is driven to rotate, and the ultrafine powder is injected into the mold from the filling head 4. During the filling process, the fan 17 is powered on to work, and the air is sucked into the air guide cover 18 along the guard ring 12, and the ultrafine powder overflowed during the filling process is sucked in. After the dust collecting electrode plate 19 and the emitting electrode plate 20 are powered on, a high-voltage electric field is formed, and the electrons after ionizing the air separate the dust in the air from the air and gather on the surface of the dust collecting electrode plate 19. After power is off, the ultrafine powder leaks out along the leakage hole 22, so as to avoid the waste of ultrafine powder and improve the working environment at the same time.

[0035] Problem to be solved by the present invention: Existing ultrafine powder filling devices are prone to dust overflow during the filling process, which on the one hand causes waste of ultrafine powder production, and on the other hand causes dust to be diffused in the production environment. Since personnel assistance is required during the filling dust process, it is easy for production and processing personnel to inhale it, causing safety hazards. The present invention utilizes a base 1, a control box 2, a barrel 3, a filling head 4, a feeding mechanism 5 and a cleaning mechanism 6 to form a filling device, which is convenient for collecting overflowed dust during the filling process of ultrafine powder and avoiding overflow of ultrafine powder. On the one hand, it reduces the waste of ultrafine powder, and on the other hand, it improves the working environment and reduces the safety hazards of workers.

[0036] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 therefore should not be understood as a limitation on the present invention.

[0037] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0038] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; 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. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A superfine powder cleaning filling device, comprising a base (1), a control box (2), a barrel (3), a filling head (4), a feeding mechanism (5) and a cleaning mechanism (6), characterized in that: The upper surface of the base (1) is fixedly connected to a vertically distributed mounting frame (7); the control box (2) is fixedly installed on the left side of the mounting frame (7); the surface of the control box (2) is fixedly connected to a control panel (8); the interior of the control box (2) is provided with a feeding mechanism (5), a cleaning mechanism (6) and a hydraulic assembly (9) from top to bottom; the barrel (3) is fixedly connected to the right side of the mounting frame (7); the upper end of the barrel (3) is provided with a feed end cover (10); the surface of the feed end cover (10) is provided with a plurality of feed ports (11); the lower end of the barrel (3) is fixedly connected to a filling head (4); a guard ring (12) is provided at the edge of the filling head (4); the guard ring (12) is fixedly connected to the side wall of the mounting frame (7).

2. The ultrafine powder cleaning filling device according to claim 1, characterized in that: The feeding mechanism (5) comprises a feeding motor (13), a transmission shaft (14), a reducer (15) and a feeding screw (16); the feeding motor (13) is fixedly connected to the inside of the control box (2); the output end of the feeding motor (13) is fixedly connected to the transmission shaft (14); the reducer (15) is fixedly connected to the top of the barrel (3); the feeding screw (16) is located in the barrel (3) and is rotationally connected to the barrel (3); the output end of the reducer (15) is connected to the transmission shaft (14); and the output end of the reducer (15) is connected to the feeding screw (16).

3. The ultrafine powder cleaning filling device according to claim 1, characterized in that: The cleaning mechanism (6) comprises a fan (17), an air guide cover (18), a dust collecting electrode plate (19), an emitting electrode plate (20) and a filter screen (21); the air guide cover (18) is fixedly connected to the left side of the mounting frame (7); the left end of the air guide cover (18) is fixedly connected to the fan (17); the filter screen (21) is fixedly connected to the right end of the air guide cover (18); and the dust collecting electrode plate (19) and the emitting electrode plate (20) are respectively plugged and connected to the middle part of the air guide cover (18).

4. The ultrafine powder cleaning filling device according to claim 3 is characterized in that: A plurality of material leakage holes (22) are provided on the surface of the dust collecting electrode plate (19), and a material guide plate (23) is fixedly connected below the material leakage holes (22).

5. The ultrafine powder cleaning filling device according to claim 4, characterized in that: The surface of the emitting electrode plate (20) is provided with a plurality of electrode lines (24) distributed in parallel, and the emitting electrode plate (20) and the dust collecting electrode plate (19) are distributed in parallel with each other.

6. The ultrafine powder cleaning filling device according to claim 5, characterized in that: An air inlet hole (25) is provided at the connection between the mounting frame (7) and the retaining ring (12), an annularly distributed air guide plate (26) is provided on the inner wall of the retaining ring (12), and a mounting plate (27) is provided at the edge of the retaining ring (12).

7. The ultrafine powder cleaning filling device according to claim 1, characterized in that: A pad (28) is provided directly below the barrel (3), a plurality of guide rods (29) are fixedly connected below the pad (28), a push plate (30) is fixedly connected to the bottom of the guide rod (29), and a hydraulic cylinder (31) is fixedly connected between the push plate (30) and the base (1).

8. The ultrafine powder cleaning filling device according to claim 7, characterized in that: The hydraulic assembly (9) is composed of a hydraulic pump (32), an oil tank (33), a solenoid valve (34) and a pipeline (35); the hydraulic pump (32) is fixedly connected to the top of the oil tank (33); the solenoid valve (34) is connected in series between the hydraulic pump (32) and the hydraulic cylinder (31); and the hydraulic pump (32), the oil tank (33), the solenoid valve (34) and the hydraulic cylinder (31) are connected via a pipeline (35).

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