CN220971363U

CN220971363U - Magnet assembling device

Info

Publication number: CN220971363U
Application number: CN202322626829.XU
Authority: CN
Inventors: 戴春华; 黄姿燕
Original assignee: Suzhou Yuange Electronic Co Ltd
Current assignee: Suzhou Yuange Electronic Co Ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-05-17
Anticipated expiration: 2033-09-27

Abstract

The utility model discloses a magnet assembling device, which comprises a manipulator and a suction assembly, wherein a mounting frame in the suction assembly is arranged at the output end of the manipulator, a motor is arranged on the mounting frame, a rotating shaft is fixed at the output end, a plurality of cams are fixed on the rotating shaft, a plurality of lifting pieces are arranged below the cams, a suction nozzle is arranged on the lifting pieces, the lifting pieces are abutted with the cams driven by the motor to drive the suction nozzle to move downwards and separate from the cams to drive the suction nozzle to reset, and the manipulator drives the suction assembly to sequentially adsorb a plurality of magnets in a magnet feeding mechanism and sequentially place the magnets in a jig feeding line. According to the utility model, through the arrangement that the plurality of cams in the suction assembly are staggered and the projections are not coincident, the suction nozzles are driven to lift one by one, so that the plurality of suction nozzles can be ensured to sequentially descend to adsorb or place the magnets, the suction nozzle is suitable for sequentially adsorbing the magnets with irregular feeding positions, and the suction nozzle has better applicability.

Description

Magnet assembling device

Technical Field

The utility model relates to the technical field of magnet processing devices, in particular to a magnet assembling device.

Background

With the rapid development and functional diversification of mobile phone technology, the magnetic attraction wireless charging technology is widely applied by various mobile phone manufacturers. The mobile phone generally uses a ring magnet in the wireless charging process, the ring magnet needs to be assembled by positioning a plurality of sector magnets in a sheet shape through a jig, as shown in fig. 6, positioning a plurality of magnet in a groove 102 of the jig 101, and then attaching the magnets in a ring shape to the maillard to complete the preparation.

Since the shape of the magnet positioned on the jig is quite special (the whole magnet is annular, a plurality of adjacent magnets are in a fan shape), if the magnet is placed in the groove through manual operation, the efficiency and the precision are affected, if the magnet is placed in the groove through adsorption of a single suction head, the efficiency is low because a moving mechanism such as a mechanical arm needs to drive the suction heads to reciprocate for a plurality of times for the jig with a plurality of grooves, but if a plurality of suction heads are adopted and are arranged in an arrangement form matched with the annular shape, the magnet at the initial position is required to be fed and arranged, namely the arrangement shape of the magnet is required to be similar to the annular shape or the fan shape at the front end, and the magnet is not easy to realize.

Disclosure of utility model

The utility model aims to provide a magnet assembling device, which can ensure that a plurality of suction nozzles can be sequentially lowered to adsorb or place magnets through the arrangement that a plurality of cams in a suction component are staggered in equal angle and the projections are not overlapped, and the suction nozzles are driven to be lifted one by one, so that the magnet assembling device is suitable for sequentially adsorbing the magnets with irregular feeding positions and has better applicability.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a magnet assembly device, includes frame, tool feed line, magnet feeding mechanism and magnet feeding mechanism, magnet feeding mechanism includes the manipulator and inhales the material subassembly, inhale the material subassembly and include mounting bracket, motor, rotation axis, cam, lifter and suction nozzle, the mounting bracket sets up the output of manipulator, the motor sets up on the mounting bracket, and the output is fixed with the rotation axis, and a plurality of the cam is fixed in on the rotation axis, and the horizontal projection of each cam is inconsistent, a plurality of the lifter sets up on the mounting bracket and the below that corresponds is located the cam, the suction nozzle sets up on the lifter, the lifter moves down with the cam looks butt through motor drive and drives the suction nozzle and reset with the cam, the manipulator drives a plurality of magnets in the material subassembly of inhaling the magnet feeding mechanism of sequential absorption and puts in proper order in the tool on the tool feed line.

As further optimization, the lifting piece comprises a lifting plate, springs and guide posts, wherein the guide posts capable of penetrating through the mounting frame are arranged on the lifting plate, the springs are sleeved on the guide posts, two ends of each spring are respectively abutted to the lifting plate and the mounting frame, and the suction nozzles are arranged on the lifting plate.

As a further optimization, the lifter plate includes the riser and set up in the diaphragm of upper end and the lower extreme of riser, the guide pillar sets up on the riser, the suction nozzle sets up on the diaphragm that is located the lower extreme of riser, and the diaphragm that is located the upper end of riser can increase the area of the up end of lifter plate, the shape of feedback cam that can be better for the track that realizes the suction nozzle and goes up and down accords with more with the shape of cam.

As further optimization, the guide post is a cylinder, and a limiting block is arranged at the lower end of the guide post to prevent the guide post from being separated from the mounting frame upwards.

As further optimization, the mounting frame is provided with a sliding rail, and the lifting plate can slide up and down and is arranged on the sliding rail, so that the accuracy of vertical movement of the lifting plate is ensured.

As a further optimization, the number of the cams is three to five, a plurality of the cams sequentially have the same rotation angle alpha along the direction of the rotation axis, 60 degrees < alpha < 100 degrees, and preferably the cams have four, 70 degrees < alpha < 80 degrees.

As further optimization, the jig feeding line comprises a belt feeding line, and the belt feeding line is provided with a material blocking cylinder and a jacking cylinder to realize material blocking and jacking of the jig on the belt feeding line.

As further optimization, the jig feeding line is provided with a limiting top plate for limiting the height and the position of the lifted jig.

As further optimization, the belt feeding line is further provided with a limiting cylinder, and when the jig is fed on the station, the limiting cylinder is used for blocking the jig located behind the station from continuing to translate forwards.

As a further optimization, the magnet feeding mechanism comprises a straight vibration line, a flexible vibration disc and a visual detection mechanism positioned above the flexible vibration disc.

As a further optimization, the visual detection mechanism comprises a camera and a light source, so that the positions of the magnets dispersed through the flexible vibration disc can be accurately identified.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, through the arrangement that the plurality of cams in the suction assembly are staggered and the projections are not coincident, the suction nozzles are driven to lift one by one, so that the plurality of suction nozzles can be ensured to sequentially descend to adsorb or place the magnets, the suction nozzle is suitable for sequentially adsorbing the magnets with irregular feeding positions, and the suction nozzle has better applicability.

Drawings

Fig. 1 is a structural diagram of the present utility model.

Fig. 2 is a block diagram of a suction assembly according to the present utility model.

Fig. 3 is a structural view of the cam of the present utility model mounted on a rotating shaft.

Fig. 4 is a side view of fig. 3.

Fig. 5 is a block diagram of a feed line of the jig of the present utility model.

Fig. 6 is a structural diagram of the jig of the present utility model.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1 to 4, a magnet assembling device comprises a frame 1, a jig feeding line 2, a magnet feeding mechanism 3 and a magnet feeding mechanism 4, wherein the magnet feeding mechanism 4 comprises a manipulator 41 and a suction component 42, the suction component 42 comprises a mounting frame 421, a motor 422, a rotating shaft 423, a cam 424, a lifting component 425 and a suction nozzle 426, the mounting frame 421 is arranged at the output end of the manipulator 41, the motor 422 is arranged on the mounting frame 421, the rotating shaft 423 is fixed at the output end, a plurality of cams 424 are fixed on the rotating shaft 423, the horizontal projections of the cams 424 are not overlapped, the cams in the middle position are preferably equal to the included angles of the cams positioned at the two sides of the cams, the lifting component 425 is arranged on the mounting frame 421 and is positioned below the cams 424, the suction nozzle 426 is arranged on the lifting component 425, the lifting component 425 is in contact with the cams 424 driven by the motor 422 to drive the suction nozzle 426 to move downwards, and is separated from the cams 424 to drive the suction nozzle 426 to reset, and the manipulator 41 drives the suction component 42 to sequentially adsorb a plurality of magnets in the magnet feeding mechanism 3 and sequentially put in the jig 101 on the jig feeding line 2.

In the utility model, the mechanical arm 41 drives the material absorbing component 42 to move to the upper part of the flaky magnet on the magnet feeding mechanism 3, the motor 422 drives the rotating shaft 423 to rotate, the rotating shaft 423 drives the cam 424 fixed on the rotating shaft 423 to rotate, when the cam 424 rotates a certain angle, the convex part of the cam rotates to the bottom end to be abutted with the lifting piece 425, and pushes the lifting piece 425 downwards to drive the suction nozzle 426 to move downwards to be abutted with and absorbed by the flaky magnet on the magnet feeding mechanism 3, because the cam 424 is provided with a plurality of cams, the four cams are preferably provided with four cams, due to the arrangement that the equal angles are staggered and the projection is not overlapped, after the convex part of the first cam abuts against the first lifting piece to drive the first suction nozzle to move downwards to absorb the magnet, in the process that the motor 422 continues to drive the rotating shaft 423 to rotate, when the mechanical arm 41 drives the material absorbing component 42 to move to the upper part of the other magnet, the convex part of the second cam abuts against the second lifting piece to move downwards to absorb the magnet, in the process, and the convex part of the rotating shaft 423 rotates to be separated from the first lifting piece to the first lifting piece, and the fourth suction nozzle is reset to be absorbed by the fourth suction nozzle to be sequentially and sequentially absorbed by the fourth suction nozzle after the fourth suction nozzle is reset to be absorbed by the fourth suction nozzle; the manipulator 41 drives the suction component 42 to move to the upper part of the jig feeding line 2, under the cooperation movement (arc track) of the manipulator 41, the four cams rotate to sequentially push the lifting piece to descend to drive the suction nozzle to move downwards, and the four magnets are sequentially placed in the arc-shaped grooves 102 on the jig 101, so that the magnet feeding is completed.

According to the utility model, through the arrangement that the plurality of cams in the suction assembly are staggered and the projections are not coincident, the suction nozzles are driven to lift one by one, so that the plurality of suction nozzles can be ensured to sequentially descend to adsorb or place the magnets, the suction nozzle is suitable for sequentially adsorbing the magnets with irregular feeding positions, and the suction nozzle has better applicability.

The lifting member 425 comprises a lifting plate 4250, a spring 4253 and a guide post 4254, wherein the lifting plate 4250 is provided with the guide post 4254 which can penetrate through the mounting frame 421, the guide post 4254 is sleeved with the spring 4253, two ends of the spring 4253 are respectively abutted against the lifting plate 4250 and the mounting frame 421, and the suction nozzle 426 is arranged on the lifting plate 4250. When the protruding portion of the cam 424 abuts against the lifting plate 4250, the lifting plate 4250 is moved downward by the downward pressure against the acting force of the spring 4253, and when the protruding portion of the cam 424 moves away from the lifting plate 4250, the lifting plate 4250 is reset due to the restoring force of the spring 4253, so that the lifting plate 4250 is completed to drive the suction nozzle 426 to descend and ascend.

The lifter 4250 comprises a vertical plate 4251 and a transverse plate 4252 arranged at the upper end and the lower end of the vertical plate 4251 respectively, the guide posts 4254 are arranged at the lower end of the vertical plate 4251, the suction nozzles 426 are arranged on the transverse plate 4252 positioned at the lower end, the suction nozzles 426 are convenient to attract the magnets after being staggered with the mounting frame 421, the area of the top end surface of the whole lifter can be increased by the transverse plate at the upper end, contact with the cam is easy to achieve, the shape of the outer edge of the cam can be better and more accurate, and the lifting track of the suction nozzles is driven by the shape of the cam.

The guide post 4254 is a cylinder, and a limiting block 4255 is arranged at the lower end of the guide post 4254 to prevent the guide post 4254 from being separated from the mounting frame 421 when moving upwards.

The mounting frame 421 is provided with a sliding rail 4256, and the lifting plate 4250 is arranged on the sliding rail 4256 in a manner of sliding up and down, so that the accuracy of up and down movement of the suction nozzle 426 can be ensured.

As shown in FIG. 4, the four cams sequentially have the same rotation angle alpha along the direction of the rotation shaft, and the alpha can be set to be 70-80 degrees according to the number of the cams, so that the four cams can be ensured to drive the four suction nozzles to sequentially adsorb and place the magnets, and the lower end surfaces of the four cams are flush after the magnets are adsorbed or reset.

As shown in fig. 5 and 6, the jig feeding line 2 comprises a belt feeding line 21, the belt feeding line 21 is supported on the frame 1 by a bracket 211, a driving motor 212 drives the feeding belt to rotate so as to drive the jig 101 to translate, a material blocking cylinder 22 and a jacking cylinder 23 are arranged on the belt feeding line 21, when the station is reached to sense in the jig feeding process, the material blocking cylinder 22 is lifted to block the jig to translate continuously, meanwhile, the jacking cylinder 23 jacks the jig, the jacked jig is limited by a jacked height by a limiting top plate 24 arranged on the jig feeding line 2, and the stable positioning after jacking is ensured; the belt feeding line 21 is also provided with a limiting cylinder 25, and when two stations on the jig feeding line 2 are provided with jigs for feeding, the limiting cylinder 25 stretches out to prevent the jigs at the rear from moving forwards.

As shown in fig. 1, the magnet feeding mechanism 3 includes a straight vibration line 31, a flexible vibration disc 32, and a visual detection mechanism 33 located above the flexible vibration disc 32, where the straight vibration line 31 is used to feed the magnet into the flexible vibration disc 32, the flexible vibration disc 32 disperses the magnet, and the manipulator 41 can quickly and accurately drive the material absorbing assembly 42 to absorb the magnet under the synergistic effect of the camera 321 and the light source 322 of the visual detection mechanism 33.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a magnet assembly device, its characterized in that includes frame, tool feed line, magnet feeding mechanism and magnet feed mechanism, magnet feed mechanism includes the manipulator and inhales the material subassembly, inhale the material subassembly and include mounting bracket, motor, rotation axis, cam, lifting part and suction nozzle, the mounting bracket is arranged in the output of manipulator, the motor sets up on the mounting bracket, and the output is fixed with the rotation axis, a plurality of the cam is fixed in on the rotation axis, and the horizontal projection of each cam is not coincident, a plurality of the lifting part sets up on the mounting bracket and the below that is located the cam that corresponds, the suction nozzle sets up on the lifting part, lifting part and cam looks through motor drive the suction nozzle moves down to drive the suction nozzle and resets, the manipulator drives and inhales a plurality of magnets in the material subassembly and put in order in the tool on the tool feed line in the order.

2. The magnet assembly apparatus according to claim 1, wherein the lifting member comprises a lifting plate, a spring and a guide post, the lifting plate is provided with the guide post capable of penetrating through the mounting frame, the guide post is sleeved with the spring, two ends of the spring are respectively abutted against the lifting plate and the mounting frame, and the suction nozzle is arranged on the lifting plate.

3. The magnet assembly of claim 2, wherein the lifting plate comprises a riser and a cross plate disposed at an upper end and a lower end of the riser, the guide post is disposed on the riser, and the suction nozzle is disposed on the cross plate at the lower end of the riser.

4. The magnet assembly of claim 2, wherein the guide post is cylindrical and a stopper is provided at a lower end of the guide post.

5. The magnet assembly of claim 2, 3 or 4, wherein the mounting frame is provided with a sliding rail, and the lifting plate is slidably disposed on the sliding rail.

6. The magnet assembly according to claim 1, wherein the number of cams is three to five, and a plurality of the cams sequentially have the same rotation angle α in the direction of the rotation axis.

7. A magnet assembly according to claim 6, wherein 60 ° < α < 100 °.

8. The magnet assembly of claim 1, wherein the jig feed line comprises a belt feed line provided with a stop cylinder and a lift cylinder.

9. The magnet assembly of claim 8, wherein the belt feed line is further provided with a limit cylinder.

10. The magnet assembly of claim 1, wherein the magnet feed mechanism comprises a straight vibrating wire, a flexible vibrating disk, and a visual inspection mechanism located above the flexible vibrating disk.