Special-shaped magnetic powder core product cleaning mechanism

Abstract

The utility model discloses a special-shaped magnetic powder core product cleaning mechanism which is characterized in that when materials on a feeding assembly move to the position below a magnet, the magnet can adsorb the materials on the feeding assembly to a cleaning conveying belt; when the cleaning conveying belt works, the magnet can be driven to pass through the spray head and the cleaning piece, after the cleaning conveying belt drives the materials to move to the position above the temporary storage assembly, the cleaning conveying belt can gradually drive the materials to be away from the magnet till the magnetic force of the magnet is insufficient to adsorb the materials to the cleaning conveying belt, and the materials are separated from the cleaning conveying belt and fall on the temporary storage assembly. By means of the arrangement, the magnetic powder core cleaning mechanism is simpler in structure, high positioning precision among materials, the conveying belt and the magnet is not needed, a complex sensing structure is not needed, automatic cleaning of the magnetic powder core can be completed only through simple control, the service life of the mechanism is longer, and reliability of the mechanism is higher.

Description

Technical Field

[0001] The utility model relates to the field of magnetic powder core production equipment, in particular to a cleaning mechanism for special-shaped magnetic powder core products. Background Art

[0002] At present, the existing method for cleaning the bottom surface of special-shaped magnetic powder core products is to manually spray alcohol and clean it with a cotton cloth. However, manual cleaning has the following problems: 1). During the production process, manual cleaning is carried out one by one, resulting in low production efficiency; 2). Since each product is cleaned individually by hand, due to long-term manual repetitive work, the work efficiency may decrease and the work error rate may increase, resulting in incomplete cleaning; 3). Due to the large demand for special-shaped magnetic powder core products and long production time, the demand for labor is large, resulting in an increase in labor costs.

[0003] The prior art with the publication number of CN205587342U discloses a collection device after saw blade teeth processing of a saw, and a full-automatic device for pouring and rough washing of stainless steel dinner plates, including a motor, a driving wheel, an intelligent vibration suction device, a stainless steel dinner plate, a conveyor belt, a driven wheel, a control system, a collection bucket, a rough washing box, a collection basket and a spray head; the motor is connected to the driving wheel, the driven wheel is connected to the driving wheel through the conveyor belt, the collection basket is arranged on one side of the conveyor belt below and close to the driving wheel, the collection bucket is arranged on one side of the conveyor belt below and close to the driven wheel, the intelligent vibration suction device is evenly installed on the conveyor belt, the rough washing box is arranged between the collection basket and the collection bucket and on one side close to the collection bucket, the spray heads are evenly installed on the inner walls on both sides of the rough washing box, and the control system is connected to the motor. The intelligent vibration suction device includes a pressure sensor plate, an electromagnet and a vibration block; the electromagnet is sleeved on the vibration block, the electromagnet and the vibration block are installed on the pressure sensor plate together, the stainless steel dinner plate is adsorbed on the electromagnet, and the control system is respectively connected to the pressure sensor plate, the electromagnet and the vibration block.

[0004] In the prior art, multiple magnets are respectively installed on the outer side of the conveyor belt. In this way, during the process of material transfer, there is a relatively high positioning accuracy requirement between the material and the magnet; and when the material moves to the collection position, the electric control system needs to be adjusted, which makes the device require a relatively complex control system. And because the cleaning work needs to be carried out, the working environment of the device has a relatively high humidity and certain corrosiveness, which leads to easy failure of various sensors and components when the device is working. Summary of the Utility Model

[0005] In order to solve the problem of high requirements for devices in the prior art, the purpose of the present utility model is to provide a cleaning mechanism for special-shaped magnetic powder core products. This mechanism does not require high positioning accuracy and can realize the transportation and cleaning of materials through a simpler structure, with higher service life and reliability of the mechanism.

[0006] In order to achieve the above purpose, the present utility model adopts the following technical solutions: A cleaning mechanism for special-shaped magnetic powder core products, including a bracket, and a feeding component, a conveyor belt component, a buffer component, a spray head, and a cleaning component installed on the bracket;

[0007] The conveyor belt component includes a cleaning conveyor belt installed on the bracket. The two ends of the cleaning conveyor belt are respectively located above the feeding component and the buffer component. A magnet is arranged inside the cleaning conveyor belt, and the magnet does not move with the cleaning conveyor belt. The two ends of the magnet are respectively located above the feeding component and the buffer component. The cleaning conveyor belt can send the materials on the feeding component to the buffer component; the conveying distance of the cleaning conveyor belt is greater than the length of the magnet;

[0008] The spray head is located between the feeding component and the buffer component, and the cleaning component is arranged between the spray head and the buffer component. Both the spray head and the cleaning component are arranged below the cleaning conveyor belt; the spray head can spray cleaning liquid on the materials on the cleaning conveyor belt, and the cleaning component can clean the materials sprayed with the cleaning liquid;

[0009] When the materials on the feeding component move below the magnet, the magnet can adsorb the materials on the feeding component on the cleaning conveyor belt; when the cleaning conveyor belt works, it can drive the magnet to pass through the spray head and the cleaning component. After the cleaning conveyor belt drives the materials to move above the buffer component, the cleaning conveyor belt can gradually drive the materials away from the magnet until the magnetic force of the magnet is not enough to adsorb the materials on the cleaning conveyor belt, and then the materials are separated from the cleaning conveyor belt and fall on the buffer component.

[0010] Preferably, the cleaning conveyor belt is installed on the bracket in a liftable manner.

[0011] Preferably, the first mounting frame of the cleaning conveyor belt is connected to the bracket through a telescopic member.

[0012] Preferably, the telescopic member is installed on the bracket through a first connecting plate, the telescopic end of the telescopic member is installed on a second connecting plate, and the second connecting plate is fixedly connected to the first mounting frame through a column 71.

[0013] Preferably, the first connecting plate and the second connecting plate are connected through a guiding component; the guiding component includes a guide post and a guide sleeve. The guide sleeve is sleeved on the guide post and is in sliding fit. The guide post is fixed on the first connecting plate, and the guide sleeve is fixed on the second connecting plate.

[0014] Preferably, the telescopic member includes a cylinder. The cylinder body of the cylinder is connected to the bracket, and the telescopic end of the cylinder is connected to the first mounting frame.

[0015] Preferably, the cleaning conveyor belt is connected to the bracket through the first mounting frame; the first mounting frame includes two longitudinally arranged beams arranged opposite to each other, and the two longitudinally arranged beams are fixedly connected through a cross beam; two first driving rollers are respectively rotatably mounted at both ends of the longitudinally arranged beams, and the cleaning conveyor belt is sleeved on the first driving rollers; the motor base is fixed on the two cross beams, the first motor is mounted on the motor base, and the output shaft of the first motor is in transmission connection with one of the first driving rollers through a transmission belt.

[0016] Preferably, the magnet is fixed on the cross beam, and the magnet is located between the two first driving rollers.

[0017] Preferably, the buffer assembly includes a buffer conveyor belt, and one end of the buffer conveyor belt extends below the cleaning conveyor belt; after the material is separated from the cleaning conveyor belt, it falls on the buffer conveyor belt.

[0018] Preferably, the feeding assembly includes a feeding platform, and a chute located below the cleaning conveyor belt is arranged on the feeding platform.

[0019] The beneficial effects of the technical solution of the present utility model are as follows: the structure of the above solution is simpler, and there is no need for high positioning accuracy among the material, the conveyor belt and the magnet, and there is no need for a complex sensing structure. Only simple control can complete the automatic cleaning of the magnetic powder core, and the service life and reliability of the mechanism are higher. Description of the Drawings

[0020] Figure 1 It is a structural schematic diagram of a cleaning mechanism for special-shaped magnetic powder core products;

[0021] Figure 2 It is a structural schematic diagram of the cleaning mechanism for special-shaped magnetic powder core products after removing the bracket;

[0022] Figure 3 It is a structural schematic diagram of the conveying mechanism;

[0023] Figure 4 It is a structural schematic diagram of the magnet conveyor belt assembly.

[0024] Reference numerals: 1, bracket; 2, feeding platform; 3, cleaning conveyor belt; 31, longitudinally arranged beam; 32, cross beam; 33, magnet; 34, first driving roller; 35, motor base; 4, buffer conveyor belt; 5, spray head; 6, cleaning member; 71, column; 72, second connecting plate; 73, first connecting plate; 74, telescopic member; 75, guide post; 76, guide sleeve. Detailed Embodiment

[0025] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present utility model and should not be construed as limiting the present utility model.

[0026] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the present utility model 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 thus should not be construed as limiting the present utility model.

[0027] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "plurality" is two or more, unless otherwise clearly defined.

[0028] In the present utility model, unless otherwise clearly specified and defined, the terms "mounted", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under" and "beneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is lower than that of the second feature. Embodiment

[0030] AsFigures 1 to 4 A cleaning mechanism for a special-shaped magnetic powder core product shown includes a bracket 1, and a feeding component, a conveyor belt component, a buffer component, a spray head 5 and a cleaning member 6 installed on the bracket 1;

[0031] The conveyor belt component includes a cleaning conveyor belt 3 installed on the bracket 1. The two ends of the cleaning conveyor belt 3 are respectively located above the feeding component and the buffer component. A magnet 33 is arranged inside the cleaning conveyor belt 3. The two ends of the magnet 33 are respectively located above the feeding component and the buffer component. The magnet 33 does not move with the cleaning conveyor belt 3. The cleaning conveyor belt 3 can send the materials on the feeding component to the buffer component; the conveying distance of the cleaning conveyor belt 3 is greater than the length of the magnet.

[0032] The spray head 5 is located between the feeding component and the buffer component. The spray head 5 can spray cleaning liquid onto the materials on the cleaning conveyor belt 3;

[0033] The cleaning member 6 is arranged between the spray head 5 and the buffer component. The cleaning member 6 can clean the materials sprayed with the cleaning liquid;

[0034] When the materials on the feeding component move below the magnet, the magnet 33 can adsorb the materials on the feeding component onto the cleaning conveyor belt 3; when the cleaning conveyor belt 3 works, it can drive the magnet 33 to pass by the spray head 5 and the cleaning member 6. After the cleaning conveyor belt 3 drives the materials to move above the buffer component, the cleaning conveyor belt 3 can gradually drive the materials away from the magnet 33 until the magnetic force of the magnet 33 is not enough to adsorb the materials on the cleaning conveyor belt 3, and then the materials are separated from the cleaning conveyor belt 3 and fall onto the buffer component.

[0035] With such a setting, the above cleaning mechanism can reduce the manpower required for the cleaning link after the product is out of the furnace in an automated manner. Workers only need to regularly collect the products at the buffer component, which is convenient for workers to operate, makes the cleaning link of the product more convenient, reduces the product error rate, improves the product cleaning efficiency and cleaning ability, reduces the labor cost and the number of employees, and solves the problem of low cleaning efficiency; and the product can be directly sent to the cleaning mechanism after it is out of the furnace, thus solving the problems of long cleaning time and low cleaning efficiency after the magnetic powder core is out of the furnace; and the mechanized and standardized cleaning of the magnetic powder core can effectively avoid the accidental injury of the magnetic powder core by workers during manual cleaning and ensure the yield of the magnetic powder core product; at the same time, the above magnet 33 is fixed inside the cleaning conveyor belt 3, which can realize automatic material suction and automatic material dropping. Without affecting the product quality, while ensuring the service strength of the product, it speeds up the production efficiency, reduces the labor cost, reduces the product cleaning error rate, and further reduces the production cost. The structure of the above solution is simpler, and there is no need for high positioning accuracy among the materials, the conveyor belt and the magnet 33, and there is no need for a complex sensor structure. Only simple control can complete the automated cleaning of the magnetic powder core, and the life and reliability of the mechanism are higher.

[0036] In this embodiment, as Figure 3 and Figure 4 shown, the first mounting bracket includes two longitudinals 31 arranged oppositely, and the two longitudinals 31 are fixedly connected by a cross beam 32; a magnet 33 is arranged between the two longitudinals 31, and the magnet 33 is fixedly connected with the cross beam 32; two first driving rollers 34 are respectively rotatably mounted at both ends of the longitudinal 31, the magnet 33 is located between the two first driving rollers 34, the cleaning conveyor belt 3 is sleeved on the first driving rollers 34, the cross beam 32 and the magnet 33, and the cleaning conveyor belt 3 is located between the two cross beams 32; a motor base 35 is fixed on the two cross beams 32, a first motor is mounted on the motor base 35, and the output shaft of the first motor is in transmission connection with one of the first driving rollers through a transmission belt.

[0037] In this embodiment, the cleaning conveyor belt 3 is mounted on the bracket 1 in a liftable manner. With such a setting, the cleaning mechanism can match products of more specifications. Specifically, the first mounting bracket of the cleaning conveyor belt 3 is connected to the bracket 1 through a telescopic member 74; the telescopic member 74 is mounted on the bracket 1 through a first connecting plate 73, the telescopic end of the telescopic member 74 is mounted on a second connecting plate 72, and the second connecting plate 72 is fixedly connected to the longitudinal 31 through a column 71.

[0038] Further preferably, the second connecting plate 72 is fixedly connected to the two longitudinals 31 through a plurality of columns 71, and the first connecting plate 73 and the second connecting plate 72 are connected through the telescopic member 74. Further, the first connecting plate 73 and the second connecting plate 72 are connected through a guiding component; wherein, the guiding component includes a guide post 75 and a guide sleeve 76, the guide sleeve 76 is sleeved on the guide post 75 and is in sliding fit, the guide post 75 is fixed on the first connecting plate 73, and the guide sleeve 76 is fixed on the second connecting plate 72; a plurality of guiding components are uniformly arranged around the telescopic member 74. With such a setting, the connection between the conveyor belt assembly and the bracket is more stable, and the stability of the movement of the conveyor belt assembly can be ensured.

[0039] Further preferably, the telescopic member 74 includes a cylinder, the cylinder body of the cylinder is fixedly connected to the first connecting plate 73, the telescopic end of the cylinder is fixedly connected to the central position of the second connecting plate 72, and a plurality of columns 71 fixed on the second connecting plate 72 are respectively fixedly connected to the two longitudinals 31. In other embodiments, the cylinder can also be components such as an electric push rod, a lead screw or a screw rod.

[0040] In this embodiment, as Figure 1 and Figure 2 shown, the feeding assembly includes a feeding platform 2, and a chute located below the cleaning conveyor belt 3 is arranged on the feeding platform 2. In other embodiments, the feeding platform 2 is a feeding conveyor belt mounted on the bracket 1, and one end of the feeding conveyor belt extends below the cleaning conveyor belt 3.

[0041] In this embodiment, the buffer component includes a buffer conveyor belt 4, and one end of the buffer conveyor belt 4 extends below the cleaning conveyor belt 3; after the material is separated from the cleaning conveyor belt 3, it falls on the buffer conveyor belt 4. Specifically, a second mounting bracket is fixed on the bracket 1, the structure of the second mounting bracket is the same as that of the first mounting bracket, a second driving roller is rotatably mounted on the longitudinal beam 31 of the second mounting bracket, the buffer conveyor belt 4 is sleeved on the second driving roller, and the second motor is mounted on the bracket 1, and the output end of the second motor is connected to one of the second driving rollers.

[0042] In this embodiment, as Figure 1 and Figure 2 shown, the spray head 5 and the cleaning member 6 are both arranged below the cleaning conveyor belt; the spray head 5 is an atomizing spray head 5, and the atomizing spray head 5 can spray alcohol upward.

[0043] In this embodiment, the cleaning member 6 includes a brush roller, the brush roller is rotatably mounted on the bracket 1, and a motor for driving the brush roller to rotate is mounted on the bracket 1. In other embodiments, the cleaning member 6 further includes components such as felt, air nozzles or heating wires.

[0044] In this embodiment, the cleaning mechanism is automatically controlled by a Mitsubishi PLC control system.

[0045] The above motors are all stepper motors.

[0046] In the description of this specification, the descriptions of reference terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0047] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention without departing from the principles and purposes of the present invention.

Claims

1. A cleaning mechanism for an irregular magnetic powder core product, characterized in that: It includes a bracket (1), as well as a feeding component, a conveyor belt component, a buffer component, a spray head (5) and a cleaning component (6) installed on the bracket (1); The conveyor belt component includes a cleaning conveyor belt (3) installed on the bracket (1). Both ends of the cleaning conveyor belt (3) are located above the feeding component and the buffer component respectively. A magnet (33) is arranged inside the cleaning conveyor belt (3). The magnet (33) does not move with the cleaning conveyor belt (3). Both ends of the magnet (33) are located above the feeding component and the buffer component respectively. The cleaning conveyor belt (3) can send the materials on the feeding component to the buffer component; the conveying distance of the cleaning conveyor belt (3) is greater than the length of the magnet (33); The spray head (5) is located between the feeding component and the buffer component. The cleaning component (6) is arranged between the spray head (5) and the buffer component. Both the spray head (5) and the cleaning component (6) are arranged below the cleaning conveyor belt; the spray head (5) can spray cleaning liquid onto the materials on the cleaning conveyor belt (3), and the cleaning component (6) can clean the materials sprayed with the cleaning liquid; When the materials on the feeding component move below the magnet (33), the magnet (33) can adsorb the materials on the feeding component onto the cleaning conveyor belt (3); when the cleaning conveyor belt (3) works, it can drive the magnet (33) to pass by the spray head (5) and the cleaning component (6). After the cleaning conveyor belt (3) drives the materials to move above the buffer component, the cleaning conveyor belt (3) can gradually drive the materials away from the magnet (33) until the magnetic force of the magnet (33) is not sufficient to adsorb the materials on the cleaning conveyor belt (3), and then the materials are separated from the cleaning conveyor belt (3) and fall onto the buffer component.

2. The cleaning mechanism for a special-shaped magnetic powder core product according to claim 1, characterized in that: The cleaning conveyor belt (3) is installed on the bracket (1) in a liftable manner.

3. The cleaning mechanism for a special-shaped magnetic powder core product according to claim 2, wherein: The first mounting frame of the cleaning conveyor belt (3) is connected to the bracket (1) through a telescopic member (74).

4. The cleaning mechanism for a special-shaped magnetic powder core product according to claim 3, characterized in that: The telescopic member (74) is installed on the bracket (1) through a first connecting plate (73). The telescopic end of the telescopic member (74) is installed on a second connecting plate (72). The second connecting plate (72) is fixedly connected to the first mounting frame through a column (71).

5. The cleaning mechanism for a special-shaped magnetic powder core product according to claim 4, characterized in that: The first connecting plate (73) and the second connecting plate (72) are connected through a guiding component; the guiding component includes a guide post (75) and a guide sleeve (76). The guide sleeve (76) is sleeved on the guide post (75) and is in sliding fit. The guide post (75) is fixed on the first connecting plate (73), and the guide sleeve (76) is fixed on the second connecting plate (72).

6. The cleaning mechanism for a special-shaped magnetic powder core product according to claim 3, characterized in that: The telescopic member (74) includes a cylinder. The cylinder body of the cylinder is connected to the bracket (1), and the telescopic end of the cylinder is connected to the first mounting frame.

7. The cleaning mechanism for a special-shaped magnetic powder core product according to claim 1, characterized in that: The cleaning conveyor belt (3) is connected to the bracket (1) through a first mounting frame; the first mounting frame includes two longitudinally arranged beams (31) arranged oppositely. The two longitudinally arranged beams (31) are fixedly connected through a cross beam (32); two first driving rollers (34) are respectively rotatably installed at both ends of the longitudinally arranged beams (31). The cleaning conveyor belt (3) is sleeved on the first driving rollers (34); a motor seat (35) is fixed on the two cross beams (32). A first motor is installed on the motor seat (35). The output shaft of the first motor is in transmission connection with one of the first driving rollers (34) through a transmission belt.

8. The cleaning mechanism for a special-shaped magnetic powder core product according to claim 7, characterized in that: The magnet (33) is fixed on the crossbeam (32), and the magnet (33) is located between two first driving rollers (34).

9. The cleaning mechanism for a special-shaped magnetic powder core product according to claim 1, wherein: The buffer assembly includes a buffer conveyor belt (4), and one end of the buffer conveyor belt (4) extends under the cleaning conveyor belt (3); after the material separates from the cleaning conveyor belt (3), it falls onto the buffer conveyor belt (4).

10. The cleaning mechanism for a special-shaped magnetic powder core product according to claim 1, characterized in that: The feeding assembly includes a feeding platform (2), and an inclined chute located below the cleaning conveyor belt (3) is arranged on the feeding platform (2).

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