Automatic boxing device for pressed magnets

Abstract

The utility model provides an automatic boxing device for pressed magnets, which comprises a bottom plate, an upper box station, a boxing station and a lower box station are sequentially arranged on the bottom plate, and sintering boxes are sequentially moved along the stations through a conveying component; the box feeding station is used for placing an empty sintering box; the boxing station comprises a placing table drive, a movable placing table, a boxing platform, a push plate and a height sensor, the placing table drive is fixed to the bottom plate and used for driving the movable placing table to vertically move up and down, a placing groove is formed in the movable placing table, a sintering box is placed in the placing groove, and the height sensor is arranged on the bottom plate. A boxing platform is arranged on one side of an opening of the sintering box, a magnet is placed on the boxing platform, and the height sensor is located below the boxing platform. And the box unloading station is used for receiving the boxed sintering boxes conveyed by the conveying assembly from the boxing station.

Description

Technical Field

[0001] The utility model relates to the field of magnetic materials, and particularly relates to an automatic box loading device for magnets after pressing. Background Art

[0002] Magnetic powder pressing refers to a process method for manufacturing magnetic components, which is usually used to manufacture parts of magnetic materials, such as magnets, inductors, etc. In this process, magnetic powder is usually mixed with an adhesive and pressed into the required shape under high pressure. This method is usually used to produce magnetic materials that require specific shapes and properties because it can achieve high precision and complex shapes.

[0003] After pressing, the pressed magnets need to be loaded into a sintering box and transferred to a sintering furnace for sintering the pressed magnets. Generally, 200 - 300 magnets are placed in one sintering box. Currently, it is loaded manually, but there are many manual damages during the loading process, and the efficiency is extremely low. Therefore, an automatic box loading device is needed for loading. Summary of the Invention

[0004] The problem to be solved by the utility model is to provide a powder collecting mechanism for a magnetic powder loading device, which can automatically load the pressed magnets into a sintering box.

[0005] The technical solution adopted by the utility model to solve the above problems is: an automatic box loading device for magnets after pressing, including a bottom plate, on which an upper box station, a box loading station, and a lower box station are sequentially arranged, and a sintering box is moved along the above stations in sequence through a conveying component; the upper box station is used for placing an empty sintering box; the box loading station includes a placing table drive, a movable placing table, a box loading platform, a push plate, and a height sensor. The placing table drive is fixed on the bottom plate and is used to drive the movable placing table to move vertically up and down. A placing groove is formed on the movable placing table, and a sintering box is placed in the placing groove. A box loading platform is arranged on one side of the opening of the sintering box, and a magnet is placed on the box loading platform. The height sensor is located below the box loading platform; the lower box station is used to receive the sintering box with loading completed transferred from the box loading station by the conveying component; when the sintering box moves to the detection area of the height sensor, the height sensor detects the highest point of the magnet loading in the sintering box, and controls the movement of the placing table drive to drive the sintering box to make the highest point of the magnet loading in it consistent with the lowest point of the magnet on the box loading platform, and controls the push plate to push the magnet into the sintering box.

[0006] Compared with the prior art, the advantages of the present utility model are as follows: The magnet after pressing is automatically loaded into the sintering box without manual participation. The empty sintering box is moved to the box loading station through the conveying component. At the box loading station, a sintering box is placed in the placement groove on the moving placement table. There is a box loading platform on the opening side of the sintering box, and magnets are placed on the box loading platform. When the sintering box moves to the detection area of the height sensor, the height sensor will detect the highest point of magnet loading, and then control the placement table drive to move the sintering box until the highest point of magnet loading inside it is consistent with the lowest point of the magnet on the box loading platform, so that the magnet is correctly loaded. Then the push plate will push the magnet into the sintering box, and the above actions are repeated until the entire box loading process is completed.

[0007] Preferably, the box loading station includes a box loading platform and a box loading drive. The box loading platform is used to place an empty sintering box, and a first moving block is provided at the starting end thereof. The box loading drive drives the first moving block to drive the sintering box to move from the starting end to the tail end of the box loading platform, and the tail end of the box loading platform is located at one end of the placement groove.

[0008] Preferably, the box unloading station includes a box unloading platform and a box unloading drive. A second moving block is provided at the starting end of the box unloading platform. The starting end of the box unloading platform is located at the other end of the placement groove. The box unloading drive drives the sintering box to move from the starting end to the tail end of the box unloading platform.

[0009] Preferably, the conveying component includes a conveying block that moves from one end to the other end of the placement groove, and an upper stop block and a lower stop block respectively located at the upper and lower ends on the side of the moving placement table close to the box unloading station. The upper stop block and the lower stop block move closer to and away from each other. When the upper stop block and the lower stop block move closer to each other, the conveying block drives the empty sintering box at the tail end of the box loading platform to move to the other end of the placement groove until the upper end of the empty sintering box abuts against the upper stop block and the lower end abuts against the lower stop block. When the upper stop block and the lower stop block move away from each other, the conveying block drives the sintering box with loading completed in the placement groove to move to the starting end of the box unloading platform.

[0010] Preferably, a chuck and a chuck drive are provided on the upper part of the moving placement table. The chuck drive drives the chuck to move vertically downward so that the bottom surface of the sintering box abuts against the bottom surface of the placement groove. Description of the Drawings

[0011] Figure 1 is a three-dimensional structure diagram of the present utility model from top to bottom;

[0012] Figure 2 is a three-dimensional structure diagram of the present utility model from bottom to top;

[0013] Illustration: 1. Bottom plate; 2. Upper box station; 2.1 Upper box platform; 2.2 Upper box drive; 2.3 First moving block; 3. Cartoning station; 3.1 Placing table drive; 3.2 Moving placing table; 3.2.1 Placing groove; 3.2.2 Chuck; 3.2.3 Chuck drive; 3.3 Cartoning platform; 3.4 Pusher plate; 3.5 Height sensor; 4. Lower box station; 4.1 Lower box platform; 4.2 Lower box drive; 4.3 Second moving block; 5. Conveyor assembly; 5.1 Transfer block; 5.2 Upper stop block; 5.3 Lower stop block. Detailed implementation

[0014] Before detailing any embodiment of the present invention, it should be understood that the present invention is not limited in its application to the details of the construction and arrangement of components set forth in the following description or illustrated in the following drawings. The present invention is capable of other embodiments and of being practiced or carried out in various ways. Additionally, it should be understood that the language and terminology used herein are for the purpose of description and should not be regarded as limiting. As used herein, "including" or "having" and their variants are intended to cover the listed items and their equivalents as well as additional items. Unless otherwise specified or limited, the terms "mounted," "connected," "supported," and "coupled" and their variants are used broadly and cover both direct and indirect mounting, connection, support, and coupling. Further, "connected" and "coupled" are not limited to physical or mechanical connection or coupling.

[0015] And, on the one hand, in the disclosure of the present invention, the orientation or positional relationships indicated by the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. are based on the orientation or positional relationships shown in the drawings. These are merely 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 particular orientation, be constructed and operated in a particular orientation. Therefore, the above terms should not be construed as limiting the present invention; on the other hand, the term "a" should be understood as "at least one" or "one or more." That is, in one embodiment, the number of an element can be one, while in other embodiments, the number of this element can be multiple. The term "a" should not be construed as limiting the quantity.

[0016] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the drawings are merely examples and do not limit the present invention. The objectives of the present invention have been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and without departing from the said principles, the embodiments of the present invention can have any deformation or modification.

[0017] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0018] Please refer to Figure 1 , 2 , this automatic box loading device for magnets after pressing includes a bottom plate 1. On the bottom plate 1, a box loading station 2, a box filling station 3, and a box unloading station 4 are sequentially arranged. The sintering box is moved along the above-mentioned stations in sequence through a conveying component 5. The conveying component 5 includes a conveying block 5.1 that moves from one end to the other end of the placement groove 3.2.1, and an upper stop block and a lower stop block 5.3 respectively located at the upper and lower ends on the side of the moving placement table 3.2 close to the box unloading station 4. The upper stop block and the lower stop block 5.3 move closer to and separate from each other through cylinders. When the two cylinders drive the upper stop block and the lower stop block 5.3 to move closer to each other respectively, the conveying block 5.1 drives the empty sintering box at the tail end of the box loading platform 2.1 to move to the other end of the placement groove 3.2.1 until the upper end of the empty sintering box abuts against the upper stop block and the lower end abuts against the lower stop block 5.3. A chuck 3.2.2 and a chuck 3.2.2 drive are arranged on the upper part of the moving placement table 3.2. The chuck 3.2.2 drive drives the chuck 3.2.2 to move vertically downward so that the bottom surface of the sintering box abuts against the bottom surface of the placement groove 3.2.1.

[0019] At the box filling station 3, a placement groove 3.2.1 is formed on the moving placement table 3.2. A sintering box is placed in the placement groove 3.2.1. A box loading platform 3.3 is arranged on the side where the opening of the sintering box is located. Magnets are placed on the box loading platform 3.3. A height sensor 3.5 is located below the box loading platform 3.3.

[0020] The box loading station 2 includes a box loading platform 2.1 and a box loading drive 2.2. The box loading platform 2.1 is used to place an empty sintering box. A first moving block 2.3 is arranged at the starting end thereof. The box loading drive 2.2 is a cylinder. The box loading drive 2.2 drives the first moving block 2.3 to drive the sintering box to move from the starting end to the tail end of the box loading platform 2.1, and the tail end is located at one end of the placement groove 3.2.1.

[0021] The box unloading station 4 includes a box unloading platform 4.1 and a box unloading drive 4.2. A second moving block 4.3 is arranged at the starting end of the box unloading platform 4.1, which is located at the other end of the placement groove 3.2.1. The box unloading drive 4.2 is a cylinder. The box unloading drive 4.2 drives the second moving block 4.3 to drive the sintering box to move from the starting end to the tail end of the box unloading platform 4.1, and the starting end is located at the other end of the placement groove 3.2.1.

[0022] The specific operation steps are as follows:

[0023] First, an empty sintering box is placed on the box loading platform 2.1 of the box loading station 2.

[0024] Drive the first moving block 2.3 through the upper box drive 2.2, and at the same time move the empty sintering box from the starting end to the tail end of the upper box platform 2.1. The tail end of the upper box platform 2.1 is located at one end of the placement groove 3.2.1.

[0025] Two cylinders drive the upper stop block 5.2 and the lower stop block 5.3 to approach each other respectively. The transfer block 5.1 drives the empty sintering box at the tail end of the upper box platform 2.1 to move to the other end of the placement groove 3.2.1 until the upper end of the empty sintering box abuts against the upper stop block 5.2 and the lower end abuts against the lower stop block 5.3. At this time, the chuck 3.2.2 is driven to move vertically downward, so that the bottom surface of the sintering box abuts against the bottom surface of the placement groove 3.2.1.

[0026] At the box loading station 3, a sintering box is placed in the placement groove 3.2.1 on the movable placement table 3.2. There is a box loading platform 3.3 on the side of the opening of the sintering box, and magnets are placed on the box loading platform 3.3.

[0027] The placement table drive 3.1 drives the sintering box to move to the detection area of the height sensor 3.5. The height sensor 3.5 will detect the highest point of magnet loading, and then control the placement table drive 3.1 to move the sintering box until the highest point of magnet loading in it is consistent with the lowest point of the magnet on the box loading platform 3.3. The push plate 3.4 pushes the magnet into the sintering box, and repeats the above actions until the sintering box is full.

[0028] Two cylinders drive the upper stop block 5.2 and the lower stop block 5.3 to move away from each other respectively. At this time, the chuck 3.2.2 is driven to move vertically upward, and the transfer block 5.1 drives the sintering box with loading completed in the placement groove 3.2.1 to move to the starting end of the lower box platform 4.1.

[0029] The lower box drive 4.2 drives the second moving block 4.3 and the sintering box to move from the starting end to the tail end of the lower box platform 4.1, and moves the full sintering box to the tail end of the lower box platform 4.1.

[0030] The above is only an illustration of the best embodiment of the present invention, but it should not be construed as a limitation to the claims. The present invention is not limited to the above embodiments, and its specific structure allows changes. All changes made within the protection scope of the independent claims of the present invention are within the protection scope of the present invention.

Claims

1. An automatic box loading device for magnets after pressing, characterized in that: It includes a bottom plate (1), on which an upper box station (2), a box loading station (3), and a lower box station (4) are sequentially arranged, and a sintering box is sequentially moved along the above-mentioned stations through a conveying component (5); The upper box station (2) is used for placing an empty sintering box; The box loading station (3) includes a placing table drive (3.1), a movable placing table (3.2), a box loading platform (3.3), a push plate (3.4), and a height sensor (3.5). The placing table drive (3.1) is fixed on the bottom plate (1) and is used to drive the movable placing table (3.2) to move vertically up and down. A placing groove (3.2.1) is provided on the movable placing table (3.2), and a sintering box is placed in the placing groove (3.2.1). A box loading platform (3.3) is arranged on one side of the opening of the sintering box, and a magnet is placed on the box loading platform (3.3). The height sensor (3.5) is located below the box loading platform (3.3); The lower box station (4) is used for receiving the sintering box with loading completed conveyed from the box loading station (3) by the conveying component (5); When the sintering box moves to the detection area of the height sensor (3.5), the height sensor (3.5) detects the highest point of the magnet loading in the sintering box, and controls the movement of the placing table drive (3.1) to drive the sintering box so that the highest point of the magnet loading in it is consistent with the lowest point of the magnet on the box loading platform (3.3), and controls the push plate (3.4) to push the magnet into the sintering box.

2. The automatic box loading device for the magnet after pressing according to claim 1, characterized in that: The upper box station (2) includes an upper box platform (2.1) and an upper box drive (2.2). The upper box platform (2.1) is used for placing an empty sintering box, and a first moving block (2.3) is arranged at the starting end thereof. The upper box drive (2.2) drives the first moving block (2.3) to drive the sintering box to move from the starting end to the tail end of the upper box platform (2.1), and the tail end of the upper box platform (2.1) is located at one end of the placing groove (3.2.1).

3. The automatic box loading device for magnets after pressing according to claim 2, wherein: The lower box station (4) includes a lower box platform (4.1) and a lower box drive (4.2). A second moving block (4.3) is arranged at the starting end of the lower box platform (4.1). The starting end of the lower box platform (4.1) is located at the other end of the placing groove (3.2.1), and the lower box drive (4.2) drives the sintering box to move from the starting end to the tail end of the lower box platform (4.1).

4. The automatic magnet box loading device after pressing according to claim 3, characterized in that: The conveying component (5) includes a conveying block (5.1) moving from one end to the other end of the placing groove (3.2.1), and an upper stop block (5.2) and a lower stop block (5.3) respectively located at the upper and lower ends on the side of the movable placing table (3.2) close to the lower box station (4); The upper stopper (5.2) and the lower stopper (5.3) move closer to and away from each other. When the upper stopper (5.2) and the lower stopper (5.3) move closer to each other, the transfer block (5.1) drives the empty sintering box at the tail end of the upper box platform (2.1) to move towards the other end of the placement groove (3.2.1) until the upper end of the empty sintering box abuts against the upper stopper (5.2) and the lower end abuts against the lower stopper (5.3). When the upper stopper (5.2) and the lower stopper (5.3) move away from each other, the transfer block (5.1) drives the sintering box filled in the placement groove (3.2.1) to move towards the starting end of the lower box platform (4.1).

5. The automatic box loading device for magnets after profiling according to claim 4, characterized in that: A chuck (3.2.2) and a chuck drive (3.2.3) are provided on the upper part of the movable placement table (3.2). The chuck drive (3.2.3) drives the chuck (3.2.2) to move vertically downward so that the bottom surface of the sintering box abuts against the bottom surface of the placement groove (3.2.1).

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