Permanent magnet tray turn-over device

Abstract

The utility model discloses a permanent magnet tray turn-over device which comprises a turn-over frame, a forward and reverse transmission mechanism, a turn-over transmission mechanism, a square steel welding rack and a control box. The forward and reverse transmission mechanism is used for oppositely moving the overturning frames arranged up and down so as to clamp a product, and comprises a 57 stepping motor, a planetary reducer, a coupler, a guide optical axis, a linear bearing, a forward and reverse trapezoidal lead screw, a lead screw nut and a middle fixing plate. The turnover transmission mechanism is used for conducting turnover operation on the clamped turnover frame and comprises a bearing support suite, a shaft connecting piece, a synchronous belt transmission suite and an 86 stepping gear motor, and the bearing support suite is fixedly installed on the square steel welding machine frame. The shaft connecting piece is connected with the bearing support sleeve piece in a matched mode and fixed to a middle fixing plate in the forward and reverse transmission mechanism, and the 86 stepping gear motor is connected with the synchronous belt transmission sleeve piece in a matched mode. According to the turnover device, stable, accurate and efficient turnover requirements of small products can be met.

Description

Technical Field

[0001] This utility model belongs to the technical field of permanent magnet production equipment, and relates to a flipping device, and more particularly to a permanent magnet tray flipping device. Background Technology

[0002] Most existing flipping equipment is large-scale equipment designed for molds and steel coils, employing a gear or chain drive system with a high-power three-phase asynchronous motor and a reducer connected in series, exhibiting a high degree of standardization. However, for specific fields, companies sometimes require smaller equipment with better precision, stability, and safety. Particularly in the production of permanent magnets, it is sometimes necessary to flip the trays holding the permanent magnets for comprehensive testing and research. Currently, there is no dedicated miniaturized equipment to perform this flipping operation; therefore, there is a need to research and develop a small permanent magnet tray flipping device. Utility Model Content

[0003] To solve the above problems, the technical solution provided by this utility model is as follows: a permanent magnet tray flipping device includes a flipping frame, a forward and reverse transmission mechanism, a flipping transmission mechanism, a square steel welded frame, and a control box.

[0004] The aforementioned flipping frame includes a profile support and a worktable. The worktable is fixedly mounted on the profile support.

[0005] The forward and reverse transmission mechanism includes a 57-stepper motor, a planetary reducer, a coupling, a guide shaft, a linear bearing, forward and reverse trapezoidal lead screws, lead screw nuts, and a central fixing plate. The linear bearing and lead screw nut are fixedly mounted on the flipping frame. The guide shaft and forward and reverse trapezoidal lead screws are respectively connected to the linear bearing and lead screw nut. The central fixing plate passes through the guide shaft and forward and reverse trapezoidal lead screws and is fixed to the guide shaft. The 57-stepper motor, planetary reducer, and coupling are connected in series and fixed to the ends of the forward and reverse trapezoidal lead screws.

[0006] The aforementioned flipping transmission mechanism includes a bearing support assembly, a shaft connector, a synchronous belt drive assembly, and an 86-step reducer motor. The bearing support assembly is fixedly mounted on a square steel welded frame. The shaft connector is connected to the bearing support assembly and fixed on a central fixed plate in the forward and reverse transmission mechanism. The 86-step reducer motor is connected to the synchronous belt drive assembly, and the synchronous belt drive assembly is connected to the bearing support assembly.

[0007] Preferably, there are two flipping frames, symmetrically arranged vertically, and each connected to a forward and reverse transmission mechanism; there are two forward and reverse transmission mechanisms, symmetrically arranged on both sides of the square steel welding frame.

[0008] Preferably, the control box is located on one side of the square steel welding frame and is used to control the operation of the entire device.

[0009] Compared with the prior art, the technical solution provided by this utility model has the following advantages:

[0010] (1) The flipping frame uses profiles as supporting components to reduce the overall weight and rotational inertia of the flipping workbench while maintaining overall strength and rigidity.

[0011] (2) The forward and reverse transmission mechanism is driven by a 57 stepper motor to drive the flipping frame, which can adjust the displacement of the flipping frame more precisely.

[0012] (3) The forward and reverse transmission mechanism uses forward and reverse trapezoidal lead screws as transmission components, which improve the safety of equipment operation by relying on their self-locking property.

[0013] (4) The flipping transmission mechanism uses an 86 stepper motor as the actuator, which can adjust the flipping posture of the flipping frame more accurately.

[0014] (5) The flipping transmission mechanism adopts a synchronous belt transmission kit. The flexible connection of the synchronous belt improves the stability and safety of the equipment operation.

[0015] In summary, this utility model provides a permanent magnet tray flipping device. The forward and reverse transmission mechanism is used to move the upper and lower flipping frames in opposite directions to clamp the product, and the flipping mechanism is used to flip the clamped flipping frames. This flipping device can achieve the stable, accurate and efficient flipping requirements of small products. Attached Figure Description

[0016] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a schematic diagram of the overall structure of the machine in an embodiment of this utility model;

[0018] Figure 2 This is a front view of the overall structure of the machine in this embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the flipping frame in an embodiment of this utility model;

[0020] Figure 4 This is a schematic diagram of the forward and reverse transmission mechanism in an embodiment of the present invention;

[0021] Figure 5 This is a schematic diagram of the structure of the flipping transmission mechanism in an embodiment of this utility model;

[0022] Illustrations: 1. Tilting frame; 2. Forward and reverse transmission mechanism; 3. Tilting transmission mechanism; 4. Square steel welded frame; 5. Control box; 101. Profile support; 102. Worktable; 201. 57 stepper motor; 202. Planetary reducer; 203. Coupling; 204. Guide shaft; 205. Linear bearing; 206. Forward and reverse trapezoidal lead screws; 207. Lead screw nut; 208. Central fixing plate; 301. Bearing support kit; 302. Shaft connector; 303. Synchronous belt drive kit; 304. 86 stepper motor. Detailed Implementation

[0023] To further understand the content of this utility model, the following embodiments are described in detail. The embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0024] Combined with appendix Figure 1 and Figure 2 As shown, a permanent magnet tray flipping device includes a flipping frame 1, a forward and reverse transmission mechanism 2, a flipping transmission mechanism 3, a square steel welded frame 4, and a control box 5.

[0025] Combined with appendix Figure 3 As shown, the flipping frame 1 includes a profile support 101 and a worktable 102. The worktable 102 is fixedly mounted on the profile support 101.

[0026] Combined with appendix Figure 4 As shown, the forward and reverse transmission mechanism 2 includes a 57 stepper motor 201, a planetary reducer 202, a coupling 203, a guide shaft 204, a linear bearing 205, forward and reverse trapezoidal lead screws 206, lead screw nuts 207, and a central fixing plate 208. The linear bearing 205 and the lead screw nut 207 are fixedly mounted on the flipping frame 1. The guide shaft 204 and the forward and reverse trapezoidal lead screws 206 are respectively connected to the linear bearing 205 and the lead screw nut 207. The guide shaft 204 and the forward and reverse trapezoidal lead screws 206 pass through the central fixing plate 208, which is fixed to the guide shaft 204. The 57 stepper motor 201, the planetary reducer 202, and the coupling 203 are connected in series and fixed to the end of the guide shaft 204. The positive and negative trapezoidal lead screw 206 has a positive and negative thread structure, with one end being a positive thread and the other end being a negative thread. Driven by the stepper motor 201, it realizes the opposite movement of the upper and lower flipping frames 1, moving closer or further apart.

[0027] Combined with appendix Figure 5As shown, the flipping transmission mechanism 3 includes a bearing support assembly 301, a shaft connector 302, a synchronous belt transmission assembly 303, and an 86 stepper motor 304. The bearing support assembly 301 is fixedly installed on the square steel welded frame 4. The shaft connector 302 is connected to the bearing support assembly 301 and fixed on the central fixed plate 208 in the forward and reverse transmission mechanism 2. The 86 stepper motor 304 is connected to the synchronous belt transmission assembly 303, and the synchronous belt transmission assembly 303 is connected to the bearing support assembly 301.

[0028] A complete product flipping process includes:

[0029] (1) Manually place the product on the flipping frame 1 and start the automatic button of the equipment.

[0030] (2) The symmetrical forward and reverse transmission mechanisms 2 on both sides of the square steel welding frame 4 drive the upper and lower flipping frames 1 to move towards each other. The inner side of the upper and lower flipping frames 1 is provided with a sponge structure, which is set on the worktable 102, so that the product is clamped when the upper and lower flipping frames 1 approach each other.

[0031] (3) The flipping transmission mechanism 3 drives the flipping frame 1 and the product to complete the flipping action.

[0032] The present invention has been described in detail above with reference to the embodiments. However, the description is only a preferred embodiment of the present invention and should not be considered as limiting the scope of the present invention. All equivalent changes and improvements made in accordance with the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A permanent magnet tray flipping device, characterized in that, It includes a tilting frame (1), a forward and reverse transmission mechanism (2), a tilting transmission mechanism (3), a square steel welded frame (4), and a control box (5); The flipping frame (1) includes a profile support (101) and a workbench (102), wherein the workbench (102) is fixedly installed on the profile support (101); The forward and reverse transmission mechanism (2) includes a 57 stepper motor (201), a planetary reducer (202), a coupling (203), a guide shaft (204), a linear bearing (205), a forward and reverse trapezoidal lead screw (206), a lead screw nut (207), and a central fixing plate (208). The linear bearing (205) and the lead screw nut (207) are fixedly installed on the flip frame (1). The guide shaft (204) and the forward and reverse trapezoidal lead screw (206) are respectively connected to the linear bearing (205) and the lead screw nut (207). The guide shaft (204) and the forward and reverse trapezoidal lead screw (206) are arranged through the central fixing plate (208). The central fixing plate (208) is fixed to the guide shaft (204). The 57 stepper motor (201), the planetary reducer (202), and the coupling (203) are connected in series and fixed at the end of the forward and reverse trapezoidal lead screw (206). The aforementioned flipping transmission mechanism (3) includes a bearing support kit (301), a shaft connector (302), a synchronous belt transmission kit (303), and an 86-step reducer motor (304). The bearing support kit (301) is fixedly installed on the square steel welded frame (4). The shaft connector (302) is connected to the bearing support kit (301) and fixed on the central fixed plate (208) in the forward and reverse transmission mechanism (2). The 86-step reducer motor (304) is connected to the synchronous belt transmission kit (303), and the synchronous belt transmission kit (303) is connected to the bearing support kit (301).

2. The permanent magnet tray flipping device according to claim 1, characterized in that, The number of the flipping frames (1) is two, arranged symmetrically at the top and bottom, and connected to the forward and reverse transmission mechanisms (2) respectively.

3. The permanent magnet tray flipping device according to claim 2, characterized in that, The number of forward and reverse transmission mechanisms (2) is two, which are symmetrically arranged on both sides of the square steel welding frame (4).

4. The permanent magnet tray flipping device according to claim 1, characterized in that, The control box (5) is located on one side of the square steel welding frame (4) and is used to control the operation of the entire device.

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