An automatic receiving device for ferrite magnet spinning

Abstract

This utility model provides an automatic receiving device for ferrite magnet spinning forming, mainly relating to the field of receiving equipment. The automatic receiving device for ferrite magnet spinning forming includes a frame, a receiving mechanism and a transfer mechanism mounted on the frame, lifting rails and lifting drive mechanisms on both sides of the frame, and a mounting platform for the transfer mechanism at the center of the front side of the frame. The receiving mechanism includes a receiving frame that slides with the lifting rails, and several trays arranged in an array from top to bottom on the receiving frame, with pallets placed inside the trays. The transfer mechanism includes a push cylinder mounted on the mounting platform and a transfer slide rail, with a transfer hopper slidably mounted on the transfer slide rail. The advantages of this utility model are: it improves the automation level of collecting ferrite magnets after forming, reduces manual intervention, and lowers labor intensity.

Description

Technical Field

[0001] This utility model mainly relates to the field of receiving equipment, specifically an automatic receiving device for ferrite magnet spinning forming. Background Technology

[0002] Ferrite magnets are permanent magnets made of ferrite materials, possessing high magnetic properties and stability, and are widely used in electronics, electrical engineering, and machinery. For ferrite magnet products requiring high dimensional accuracy, spinning is typically used for production. Through a rotating mold and applied pressure, powder or blank is evenly distributed and compacted within the mold, forming a green blank with a specific shape and density. This forming method is generally highly efficient. After being ejected, the spun blank is continuously fed into a chute for collection. Because the spinning process for ferrite magnets is fast, dedicated personnel are usually required to collect the spun magnets. This work station is labor-intensive, requires significant manpower, and generates considerable noise and powder pollution, posing health hazards to workers. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides an automatic receiving device for ferrite magnet spinning, which improves the automation level of ferrite magnet collection after molding, reduces manual intervention, and lowers labor intensity.

[0004] To achieve the above objectives, this utility model employs the following technical solution: An automatic receiving device for spinning ferrite magnets includes a frame, on which a receiving mechanism and a transfer mechanism are mounted. The transfer mechanism is used to transfer the spun ferrite magnets to the receiving mechanism for temporary storage. Lifting rails and lifting drive mechanisms are provided on both sides of the frame. A mounting platform for mounting the transfer mechanism is provided in the center of the front side of the frame. The receiving mechanism includes a receiving frame that slides with the lifting rails. Several trays are arranged in an array from top to bottom on the receiving frame, and a pallet is placed inside each tray. The transfer mechanism includes a pushing cylinder and a transfer slide rail mounted on the mounting platform. A transfer hopper is slidably mounted on the transfer slide rail, and the pushing cylinder is used to push the transfer hopper to slide back and forth along the transfer slide rail.

[0005] Specifically, both the transfer hopper and the pallet are inclined downwards in the downstream direction.

[0006] Specifically, the transfer hopper is conical and tapers downstream to guide the flow of ferrite magnets.

[0007] Specifically, the stroke length of the push cylinder is adapted to the width of the tray.

[0008] Specifically, an electromagnet is installed at the bottom of the hopper.

[0009] Specifically, the front end of the tray extends beyond the pallet, and vibration cylinders are symmetrically arranged on both sides of the frame. The two vibration cylinders extend alternately. When the vibration cylinder extends, the piston rod of the vibration cylinder abuts against the side of the tray.

[0010] Specifically, the lifting drive mechanism adopts a chain transmission mechanism driven by a drive motor. Sprockets are coaxially arranged on both the top and bottom sides of the frame, and a transmission chain is installed between the sprockets on the same side. The transmission chain is fixedly connected to the side of the receiving frame.

[0011] Specifically, a receiving box is provided at the bottom of the frame.

[0012] Compared with the existing technology, the beneficial effects of this utility model are: This invention achieves automated tray replacement through an automated lifting mechanism for the receiving device. It moves a tray fully loaded with ferrite magnets to the top, allowing an empty tray to continue receiving ferrite magnets. This automated receiving method improves the efficiency of ferrite magnet receiving.

[0013] This invention, through the lateral movement of the transfer hopper, ensures that the falling ferrite magnets are evenly distributed into the tray, thereby guaranteeing that the tray can fully support the ferrite magnets. This invention features a simple and efficient structure, improving the automation level of ferrite magnet collection after molding, reducing manual intervention, and lowering labor intensity. Attached Figure Description

[0014] Appendix Figure 1 This is a three-dimensional structural diagram of the present invention; Appendix Figure 2 This is a schematic diagram of the main structure of this utility model; Appendix Figure 3 This is a schematic diagram of the cross-sectional structure of this utility model.

[0015] The following are the labels in the attached diagram: 1. Frame; 2. Receiving mechanism; 3. Transfer mechanism; 4. Pallet; 5. Receiving box; 11. Lifting rail; 12. Lifting drive mechanism; 13. Mounting platform; 14. Vibration cylinder; 21. Receiving rack; 22. Pallet; 31. Push cylinder; 32. Transfer slide rail; 33. Transfer hopper; 34. Electromagnet. Detailed Implementation

[0016] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined in this application.

[0017] like Figure 1-3 As shown, the present invention discloses an automatic receiving device for spinning ferrite magnets, comprising a frame 1, a receiving mechanism 2, and a transfer mechanism 3 mounted on the frame 1. The frame 1 serves as the mounting location for all parts of the automatic receiving device, and the frame 1 adopts a metal frame structure. The transfer mechanism 3 is used to transfer the spun ferrite magnets to the receiving mechanism 2 for temporary storage.

[0018] Lifting rails 11 and lifting drive mechanisms 12 are installed on both sides of the frame 1. The lifting rails 11 consist of two pairs of symmetrically arranged linear guides. The lifting drive mechanism 12 is a chain drive mechanism driven by a drive motor. Sprockets are coaxially arranged on both the top and bottom sides of the frame 1, and a transmission chain is installed between the sprockets on the same side. The top sprocket is the driving wheel, which is driven by the drive motor to rotate. The receiving mechanism 2 includes a receiving frame 21 that slides with the lifting rails 11. The transmission chain is fixedly connected to the side of the receiving frame 21. Through the driving action of the lifting drive mechanism 12, the receiving frame 21 can perform stable lifting and lowering movements under the constraint of the lifting rails 11, thereby ensuring the switching of different receiving positions on the receiving frame 21. Several trays 22 are arranged in an array from top to bottom on the receiving frame 21, and a tray 4 is placed in the tray 22. Each pallet 4 serves as an independent receiving position, catching the falling ferrite magnets. When the receiving pallet 4 is full, the receiving rack 21 rises and moves the next empty pallet 4 to the receiving position to catch the ferrite magnets.

[0019] This device uses a visual recognition camera installed on the top of the frame 1 to detect the ferrite magnets in the tray 4. When the tray 4 is detected to be full, the signal is transmitted to the controller, which then controls the lifting drive mechanism 12 to move the receiving rack 21 one station upwards, moving the empty tray 4 to the receiving position.

[0020] Specifically, in this embodiment, the pallet 22 is symmetrically distributed from left to right, and the two ends of the pallet 22 are symmetrically arranged in an L shape. The side of the pallet 22 is fixedly connected to the inner side of the receiving rack 21.

[0021] More specifically, the distance between the trays 22 is slightly greater than the width of the tray 4, and the front end of the tray 4 extends beyond the tray 33. Vibration cylinders 14 are symmetrically arranged on both sides inside the frame 1, with the installation height of the vibration cylinders 14 matching the receiving position of the ferrite magnets. The two vibration cylinders 14 extend alternately; when a vibration cylinder 14 extends, its piston rod abuts against the side of the tray 4. Through the alternating extension of the vibration cylinders 14, the tray 4 can be pushed to swing left and right, thereby vibrating the ferrite magnets it supports, ensuring that the ferrite magnets are evenly distributed and that the tray 4 bears a greater load.

[0022] A mounting platform 13 for mounting the transfer mechanism 3 is installed at the center of the front side of the frame 1. The transfer mechanism 3 includes a push cylinder 31 and a transfer slide rail 32 mounted on the mounting platform 13. The push cylinder 31 is horizontally placed on the mounting platform 13, and the transfer slide rail 32 is parallel to the driving direction of the push cylinder 31. A transfer hopper 33 is slidably mounted on the transfer slide rail 32, and the push cylinder 31 is used to push the transfer hopper 33 to slide back and forth along the transfer slide rail 32. Specifically, the stroke length of the push cylinder 31 is slightly less than the width of the tray 4. When transferring materials, the push cylinder 31 performs a reciprocating motion, which in turn drives the transfer hopper 33 to reciprocate, so that the ferrite magnets being transferred can be evenly arranged in the tray 4, allowing the tray 4 to bear the ferrite magnets with maximum load.

[0023] Specifically, both the transfer hopper 33 and the pallet 22 are inclined downwards in the downstream direction. The inclined slide allows the ferrite magnets to slide smoothly down. The transfer hopper 33 is tapered and narrows downstream to guide the flow of the ferrite magnets.

[0024] More specifically, an electromagnet 34 is installed at the bottom of the transfer hopper 33. When the tray 4 is being replaced, the electromagnet 34 is activated to attract the falling ferrite magnets inside the transfer hopper 33, thus ensuring that the ferrite magnets do not fall into the gaps and cause waste and pollution. After the tray 4 is switched, the electromagnet 34 is deactivated, allowing the restricted ferrite magnets to fall smoothly.

[0025] More specifically, a receiving box 5 is set at the bottom of the frame 1. The receiving box 5 serves as a backup structure to prevent the falling ferrite magnet from falling to the ground and causing pollution and damage when human error or the electromagnet 34 fails to restrain the falling ferrite magnet.

[0026] Specifically, when using this device to receive spun ferrite magnets, the spinning equipment continuously transports the spun ferrite magnets to the transfer mechanism 3. The transfer mechanism 3 then transfers the ferrite magnets, allowing them to smoothly slide onto the tray 4 on the receiving mechanism 2. During this process, the transfer hopper 33 is driven by the cylinder 31 to slide left and right, ensuring the ferrite magnets fall evenly into the tray 4 for support. Once the tray 4 in the receiving position has received a ferrite magnet, the receiving rack 21 moves upwards, moving the empty tray 4 below to the receiving position for receiving ferrite magnets. During this process, staff inspect the area, remove the fully loaded tray 4, and manually move the receiving rack 21 to the bottom to begin a new round of ferrite magnet receiving.

Claims

1. An automatic receiving device for ferrite magnet spinning, comprising a frame (1), wherein a receiving mechanism (2) and a transfer mechanism (3) are provided on the frame (1), characterized in that: The transfer mechanism (3) is used to transfer the spun ferrite magnets to the receiving mechanism (2) for temporary storage; the frame (1) is provided with lifting rails (11) and lifting drive mechanism (12) on both sides; the frame (1) is provided with a mounting platform (13) for installing the transfer mechanism (3) in the middle of the front side; the receiving mechanism (2) includes a receiving rack (21) that slides with the lifting rail (11); several trays (22) are arranged in an array from top to bottom on the receiving rack (21); a tray (4) is placed in the tray (22); the transfer mechanism (3) includes a push cylinder (31) and a transfer slide rail (32) set on the mounting platform (13); a transfer hopper (33) is slidably set on the transfer slide rail (32); the push cylinder (31) is used to push the transfer hopper (33) to slide back and forth along the transfer slide rail (32).

2. The automatic receiving device for spinning forming of ferrite magnets according to claim 1, characterized in that: The transfer hopper (33) and the pallet (22) are both inclined downwards in the downstream direction.

3. The automatic receiving device for spinning forming of ferrite magnet according to claim 1, characterized in that: The transfer hopper (33) is tapered and narrows downstream to guide the ferrite magnets.

4. The automatic receiving device for spinning forming of ferrite magnet according to claim 1, characterized in that: The stroke length of the push cylinder (31) is adapted to the width of the tray (4).

5. The automatic receiving device for ferrite magnet spinning forming according to claim 1, characterized in that: An electromagnet (34) is installed at the bottom of the hopper (33).

6. The automatic receiving device for spinning forming of ferrite magnet according to claim 1, characterized in that: The front end of the tray (4) extends beyond the tray plate (33). Vibration cylinders (14) are symmetrically arranged on both sides inside the frame (1). The two vibration cylinders (14) extend alternately. When the vibration cylinder (14) extends, the piston rod of the vibration cylinder (14) abuts against the side of the tray (4).

7. The automatic receiving device for spinning forming of ferrite magnet according to claim 1, characterized in that: The lifting drive mechanism (12) adopts a chain transmission mechanism driven by a drive motor. The top and bottom sides of the frame (1) are coaxially equipped with sprockets, and a transmission chain is installed between the sprockets on the same side. The transmission chain is fixedly connected to the side of the receiving frame (21).

8. The automatic receiving device for spinning forming of ferrite magnet according to claim 1, characterized in that: The bottom of the frame (1) is provided with a receiving box (5).

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