Multi-head automatic magnetizer

Abstract

The utility model belongs to the technical field of magnetizing equipment, and particularly discloses a multi-head automatic magnetizer which comprises a machine body, a rotating disc assembly, a lifting material platform assembly and a limiting assembly, a loading and unloading area and a magnetizing area are arranged above the machine body, the rotating disc assembly is arranged between the loading and unloading area and the magnetizing area, and the rotating disc assembly comprises a rotating disc body and a first driving motor. The first driving motor is fixed to the machine body, the rotating disc body is fixed to a driving shaft of the first driving motor, a plurality of grooves are evenly formed in the side edge of the rotating disc body, and a lifting material table assembly is arranged on the side edge of each groove. The workpieces loaded in the loading and unloading area are transferred to the magnetizing area to be magnetized through the rotating disc assembly; the lifting material table assembly comprises a telescopic motor, a fixing plate, a connecting rod and a containing table, the workpiece is fixed through the limiting assembly, then the telescopic motor is used for controlling the workpiece to move up and down, and the workpiece is controlled to be magnetized.

Description

Technical Field

[0001] This utility model relates to the field of magnetization equipment technology, specifically a multi-head automatic magnetizer. Background Technology

[0002] A magnetizer is essentially an electromagnet with extremely strong magnetic force, equipped with iron blocks of various shapes as additional magnetic poles to form a closed magnetic circuit with the object being magnetized. During magnetization, the additional magnetic poles and the object being magnetized are arranged, and the magnetization is completed instantly by applying an excitation current.

[0003] Current magnetization devices do not have a mechanism to fix the magnetic material to be magnetized during magnetization, which can easily lead to the displacement of the magnetic material. Therefore, some people have thought of setting a fixing mechanism on the magnetization device to fix the magnetic material. For example, Chinese utility model patent with announcement number CN219873019U discloses a magnetizer that is easy to feed.

[0004] However, existing magnetization devices only have one station. After each magnetization is completed, the magnetized magnetic material workpiece must be removed and a new workpiece must be placed in before work can begin. This makes it difficult to perform continuous magnetization operations and greatly reduces work efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a multi-head automatic magnetizer to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-head automatic magnetizer, comprising a machine body, a turntable assembly, a lifting platform assembly, and a limiting assembly. A loading / unloading area and a magnetization area are arranged above the machine body. The turntable assembly is positioned between the loading / unloading area and the magnetization area. The turntable assembly includes a turntable body and a first drive motor. The first drive motor is fixed to the machine body, and the turntable body is fixed to the drive shaft of the first drive motor. Several grooves are evenly distributed on the side of the turntable body, and a lifting platform assembly is provided on the side of each groove. The loading / unloading area is used for loading and unloading, and the magnetization area is used for magnetization. The turntable assembly is used to transfer the workpiece loaded in the loading / unloading area to the magnetization area for magnetization.

[0007] The lifting platform assembly includes a telescopic motor, a fixed plate, a connecting rod, and a placement platform. The telescopic motor is vertically fixed to the turntable body. The fixed plate is fixed to the output end of the telescopic motor. The connecting rod is parallel to the telescopic motor and fixed to the fixed plate. The placement platform is fixed to the end of the connecting rod and has a through placement slot. A limiting component is fixed to the side of the placement platform. The workpiece is fixed by the limiting component, and then the telescopic motor is used to control the up and down movement of the workpiece to control the magnetization of the workpiece.

[0008] As a preferred embodiment of this invention, a magnetizer is provided in the magnetization area, and the workpiece is moved downwards by the lifting platform assembly to contact the magnetizer for magnetization.

[0009] In a preferred embodiment of this invention, the limiting component includes a slide rail, a bidirectional lead screw, a lead screw slider, a second drive motor, clamping arms, and clamping plates. The slide rail is fixed to the placement table, the bidirectional lead screw is rotatably connected to the inner side of the slide rail, the second drive motor is fixed to the end of the slide rail, and the drive shaft of the second drive motor is connected to the bidirectional lead screw. Two lead screw sliders are symmetrically threaded onto the bidirectional lead screw, and each lead screw slider is fixed with a clamping arm, the end of which is fixed with a clamping plate. The second drive motor drives the bidirectional lead screw to rotate, which in turn drives the two sliders to move closer together. The sliders, through the clamping arms, drive the clamping plates to clamp the workpiece, thus fixing the workpiece.

[0010] As a preferred embodiment of this invention, the clamp is provided with a rubber pad, which serves as a buffer and insulation.

[0011] In a preferred embodiment of this invention, the lead screw and slider are fitted against the inner wall of the slide rail, and a sliding connection is used between the lead screw and slider and the slide rail. This serves to restrict the lead screw and slider.

[0012] As a preferred embodiment of this utility model, a control processor is fixed on the front of the machine body. The control processor is electrically connected to the first drive motor, the telescopic motor, the second drive motor, and the magnetizer, thereby achieving centralized control.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model, by setting up several lifting platform components, can fix multiple workpieces at one time, and uses a turntable component to control the position of the workpieces to achieve continuous feeding and magnetization, effectively improving the practicality of the device. In addition, setting up a limiting component to fix the workpieces further enhances the practicality of the device. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the dismantling and lifting platform assembly structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the lifting platform assembly of this utility model;

[0018] Figure 4 This is a schematic diagram of the limiting component structure of this utility model.

[0019] In the diagram: 1. Machine body; 101. Loading and unloading area; 102. Magnetizing area; 2. Turntable assembly; 201. Turntable body; 2011. Groove; 202. First drive motor; 3. Lifting platform assembly; 301. Telescopic motor; 302. Fixing plate; 303. Connecting rod; 304. Placement platform; 3041. Placement slot; 4. Restriction assembly; 401. Slide rail; 402. Bidirectional lead screw; 403. Lead screw slider; 404. Second drive motor; 405. Clamping arm; 406. Clamping plate; 5. Magnetizer; 6. Control processor. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Please see Figure 1-4This utility model provides a technical solution comprising a machine body 1, a turntable assembly 2, a lifting platform assembly 3, and a limiting assembly 4. The machine body 1 has a loading / unloading area 101 and a magnetizing area 102. The turntable assembly 2 is positioned between the loading / unloading area 101 and the magnetizing area 102. The turntable assembly 2 includes a turntable body 201 and a first drive motor 202. The first drive motor 202 is fixed to the machine body 1, and the turntable body 201 is fixed to the drive shaft of the first drive motor 202. The turntable body 201 has several evenly spaced grooves 2011 on its side, and each groove 2011 has a lifting platform assembly 3 on its side. The loading / unloading area is used for loading and unloading, and the magnetizing area 102 is used for magnetization. The turntable assembly 2 is used to transfer workpieces loaded in the loading / unloading area to the magnetizing area 102 for magnetization.

[0024] Furthermore, the lifting platform assembly 3 includes a telescopic motor 301, a fixing plate 302, a connecting rod 303, and a placement platform 304. The telescopic motor 301 is vertically fixed to the turntable body 201. The fixing plate 302 is fixed to the output end of the telescopic motor 301. The connecting rod 303 is parallel to the telescopic motor 301 and fixed to the fixing plate 302. The placement platform 304 is fixed to the end of the connecting rod 303. A through placement groove 3041 is provided on the placement platform 304. A limiting component 4 is fixed to the side of the placement platform 304. The workpiece is fixed by the limiting component 4, and then the telescopic motor 301 is used to control the up and down movement of the workpiece to control the magnetization of the workpiece.

[0025] Furthermore, a magnetizer 5 is provided at the magnetization zone 102. The workpiece is moved downward by the lifting platform assembly 3 to contact the magnetizer 5 for magnetization.

[0026] Furthermore, the limiting component 4 includes a slide rail 401, a bidirectional lead screw 402, a lead screw slider 403, a second drive motor 404, clamping arms 405, and a clamping plate 406. The slide rail 401 is fixed to the placement table 304. The bidirectional lead screw 402 is rotatably connected to the inner side of the slide rail 401. The second drive motor 404 is fixed to the end of the slide rail 401, and the drive shaft of the second drive motor 404 is connected to the bidirectional lead screw 402. Two lead screw sliders 403 are symmetrically threaded onto the bidirectional lead screw 402. Each lead screw slider 403 is fixed with a clamping arm 405, and the clamping plate 406 is fixed to the end of the clamping arm 405. The second drive motor 404 drives the bidirectional lead screw 402 to rotate, and the bidirectional lead screw 402 drives the two sliders to move closer to each other. The sliders, through the clamping arms 405, drive the clamping plate 406 to clamp the workpiece, thus fixing the workpiece.

[0027] Furthermore, a rubber pad is provided on the clamping plate 406, which serves as a buffer and insulation.

[0028] Furthermore, the lead screw slider 403 is fitted against the inner wall of the slide rail 401, and a sliding connection is adopted between the lead screw slider 403 and the slide rail 401. This serves to limit the lead screw slider 403.

[0029] Furthermore, a control processor 6 is fixed on the front of the body 1. The control processor 6 is electrically connected to the first drive motor 202, the telescopic motor 301, the second drive motor 404 and the magnetizer 5, respectively, so as to achieve centralized control.

[0030] In summary, when using this device, the operator moves the workpiece between the clamping plates 406 in the loading / unloading area 101. Then, the second drive motor 404 is started, causing the bidirectional lead screw 402 to rotate. The bidirectional lead screw 402 drives the lead screw slider 403 to move closer together, causing the lead screw slider 403 to move the clamping plate 406 through the clamping arm 405. The clamping plate 406 is used to clamp and fix the workpiece. Then, the first drive motor 202 is started, causing the turntable to rotate. The turntable rotates the empty lifting platform assembly 3 to the loading / unloading area 101 for loading, thus loading the workpiece. The lifting platform assembly 3 moves to the next workstation until it reaches the magnetization area 102. Then, the telescopic motor 301 is started to pull the fixed plate 302 downward. The fixed plate 302 drives the placement platform 304 and the limiting assembly 4 downward through the connecting rod 303, thereby causing the workpiece to descend and come into contact with the magnetizer 5 for magnetization. After magnetization, the telescopic motor 301 pulls the workpiece back upward and continues to rotate, moving the unmagnetized workpiece to the magnetization area 102 for magnetization. After magnetization, the workpiece is moved to the loading and unloading area 101 for unloading, thereby realizing continuous magnetization and continuous loading.

[0031] It is worth noting that the entire device is controlled by a master control button. Since the device matched with the control button is a common device and belongs to existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-head automatic magnetizer, characterized in that: The machine includes a body (1), a turntable assembly (2), a lifting platform assembly (3), and a limiting assembly (4). The body (1) is provided with a loading and unloading area (101) and a magnetizing area (102). The turntable assembly (2) is located between the loading and unloading area (101) and the magnetizing area (102). The turntable assembly (2) includes a turntable body (201) and a first drive motor (202). The first drive motor (202) is fixed on the body (1). The turntable body (201) is fixed on the drive shaft of the first drive motor (202). The turntable body (201) has several grooves (2011) evenly opened on its side. Each groove (2011) has a lifting platform assembly (3) on its side. The lifting platform assembly (3) includes a telescopic motor (301), a fixing plate (302), a connecting rod (303), and a placement platform (304). The telescopic motor (301) is vertically fixed on the turntable body (201). The fixing plate (302) is fixed to the output end of the telescopic motor (301). The connecting rod (303) is parallel to the telescopic motor (301) and fixed to the fixing plate (302). The placement platform (304) is fixed to the end of the connecting rod (303). A through placement groove (3041) is provided on the placement platform (304). The limiting component (4) is fixed to the side of the placement platform (304).

2. The multi-head automatic magnetizer according to claim 1, characterized in that: A magnetizer (5) is provided at the magnetization area (102).

3. A multi-head automatic magnetizer according to claim 1, characterized in that: The limiting component (4) includes a slide rail (401), a bidirectional lead screw (402), a lead screw slider (403), a second drive motor (404), a clamping arm (405), and a clamping plate (406). The slide rail (401) is fixed to the placement platform (304), the bidirectional lead screw (402) is rotatably connected to the inside of the slide rail (401), the second drive motor (404) is fixed to the end of the slide rail (401), and the drive shaft of the second drive motor (404) is connected to the bidirectional lead screw (402). Two lead screw sliders (403) are symmetrically threaded on the bidirectional lead screw (402), and each lead screw slider (403) is fixed with a clamping arm (405), and a clamping plate (406) is fixed at the end of the clamping arm (405).

4. A multi-head automatic magnetizer according to claim 3, characterized in that: A rubber pad is provided on the clamp (406).

5. A multi-head automatic magnetizer according to claim 3, characterized in that: The lead screw slider (403) is in contact with the inner wall of the slide rail (401), and the lead screw slider (403) and the slide rail (401) are connected by a sliding connection.

6. A multi-head automatic magnetizer according to claim 1, characterized in that: The front of the body (1) is fixed with a control processor (6), which is electrically connected to the first drive motor (202), the telescopic motor (301), the second drive motor (404) and the magnetizer (5).

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