Magnet assembling device based on logistics sorting line

Abstract

The invention relates to the technical field of anti-shake motor production, and aims to solve the technical problems that the efficiency is low and the position precision between magnets is difficult to guarantee. In order to solve the technical problem, the invention provides the magnet assembling device based on the logistics sorting line. In the X and Z directions, a first ejection part is connected to a base in a sliding manner; the four feeding clips are connected to the side face of the magnet feeding platform at intervals. A plurality of magnets are placed in the feeding clip; four conveying channels are arranged on the magnet feeding platform, and the conveying channels correspond to the feeding elastic clamps one to one. Mounting grooves are respectively formed in four corners of a fixing piece of the second ejection part; the ejector rod is connected in the mounting groove in an up-down sliding manner; the conveying channel is communicated with the mounting groove of the second ejection part; the magnets are fed into a mounting groove of the second ejection part through the conveying channel; the second ejection part ejects the magnet into the mounting groove of the first ejection part; and the magnet clamping assembly resets, and the first ejection part ejects the magnet out and assembles the magnet into the product. The device is high in efficiency and high in assembling precision.

Description

Technical Field

[0001] This invention relates to the field of anti-shake motor manufacturing technology, and in particular to a magnet assembly device based on a logistics sorting line. Background Technology

[0002] In the manufacturing process of image stabilization motors (used in mobile phone cameras), a magnet needs to be inserted into each of the four corners of the product. Existing technology uses a magnet gripping component to pick up one magnet at a time. After gripping the magnet, the component rotates to align its position (i.e., alignment), and then presses down to insert the magnet into the product. The existing technology has the following problems: 1. It is inefficient to pick up and assemble one magnet at a time; 2. Alignment is required before each assembly, and the positional accuracy between the four magnets is difficult to guarantee. Summary of the Invention

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the above-mentioned problems existing in the prior art.

[0004] To solve the above-mentioned technical problems, the present invention provides a magnetic infeed device based on a logistics sorting line, comprising: Base; Product fixture, which holds multiple products; A magnetic gripping assembly includes a first ejector portion; the first ejector portion is slidably connected to a base along the X and Z directions; The magnet loading station includes four loading clips and a magnet loading platform. The four loading clips are circumferentially spaced and connected to the side of the magnet loading platform. Multiple magnets are placed in each loading clip. The magnet loading platform is movably connected to a base. The magnet loading platform has four conveying channels and a second ejector section, with each conveying channel corresponding to a loading clip. The second ejector section has the same structure as the first ejector section, each including a fixing component and a ejector rod. The fixing component has mounting grooves at its four corners. The ejector rod slides vertically within the mounting grooves. The conveying channels communicate with the mounting grooves of the second ejector section. In this process, the magnet in the feeding magazine is fed into the mounting slot of the second ejector via the conveying channel; the magnet clamping assembly moves to the top of the second ejector, and the push rod of the second ejector extends upward to push the magnet into the mounting slot of the first ejector, where the magnet is connected; the magnet clamping assembly resets; and the push rod of the first ejector extends downward to push the magnet out and assemble it into the product.

[0005] In one embodiment of the present invention, the application further includes a camera connected to the base; along the X direction, the camera is disposed between the product fixture and the magnet loading station; the magnet clamping assembly further includes a connecting seat; the first ejector portion is rotatably connected to the connecting seat.

[0006] In one embodiment of the present invention, along the circumferential direction, the feeding magazine includes a magazine body and a pushing part; the magazine body is provided with a plurality of magazine slots, and a plurality of magnets are placed in the magazine slots; the magazine body is rotatably connected to the magnet feeding platform so that one of the plurality of magazine slots is connected to the conveying channel; the pushing part is connected to the magazine body and is used to drive the magnets in the magazine slots to move.

[0007] In one embodiment of the present invention, the pushing part is rotatably connected to the connecting part; the pushing part is provided with an air passage, which is connected to one of the plurality of magazine slots.

[0008] In one embodiment of the present invention, an optical fiber is provided on the magnet loading platform; the end of the magazine body is provided with a plurality of identification holes penetrating its wall thickness; the identification holes are provided in a one-to-one correspondence with the magazine slots and are interconnected; the optical fiber passes through the identification holes and enters the magazine slot.

[0009] In one embodiment of the present invention, the magnet feeding platform is rotatably connected to the base.

[0010] In one embodiment of the present invention, the magnetic clamping assembly further includes four ejector clamps; the ejector clamps are correspondingly arranged with the feeding clips; the ejector clamps include an ejector cylinder and a support clamp; the ejector cylinder is connected to the base; the output end of the ejector cylinder is connected to the support clamp, and the top end of the support clamp is provided with a groove; one end of the feeding clip is connected to the magnetic feeding platform; the ejector clamp ejects, and the other end of the feeding clip abuts in the groove.

[0011] In one embodiment of the present invention, the fixing member includes a fixing frame and a guide post; the guide post is disposed in the fixing frame; the mounting groove is disposed between the guide post and the fixing frame; the first push rod is slidably connected between the guide post and the fixing frame; in the first ejection part, the bottom end of the guide post is longer than the bottom end of the fixing frame; in the second ejection part, the top end of the guide post is shorter than the top end of the fixing frame.

[0012] In one embodiment of the present invention, the application further includes an ejector drive, a connector, and a buffer; the ejector drive is slidably connected to the fixing member; the output end of the ejector drive is connected to the connector; the connector has a through hole; the buffer is disposed in the through hole; the ejector rod is slidably connected in the through hole, and the ejector rod is connected to the buffer.

[0013] In one embodiment of the present invention, the magnet feeding platform moves along the Y direction on the base.

[0014] The technical solution of the present invention has the following advantages compared with the prior art: The magnetic magnet insertion device based on a logistics sorting line described in this invention is equipped with four feeding clips. The four magnets are then automatically ejected into the mounting slots of the first ejector section via a second ejector section. The first ejector section moves above the product and ejects downwards, accurately inserting the four magnets into the product. Since the four mounting slots of the first ejector section are set according to the relative positions of the four magnets during insertion, the relative positional accuracy between the magnets can be guaranteed when the four magnets are simultaneously inserted into the product. This application can insert four magnets at a time, improving insertion efficiency. Attached Figure Description

[0015] To make the content of this invention easier to understand, the invention will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein: Figure 1 This is a schematic diagram of a magnetic infeed device based on a logistics sorting line in a preferred embodiment of the present invention; Figure 2 yes Figure 1 The diagram shows the structure of the magnet loading station in the magnet assembly device based on the logistics sorting line. Figure 3 yes Figure 2 The front view of the magnet loading station shown; Figure 4 yes Figure 3 AA section view; Figure 5 yes Figure 1 The diagram shows the structure of the magnet loading station in the magnet assembly device based on the logistics sorting line (excluding the three loading clips). Figure 6 yes Figure 5 Top view; Figure 7 yes Figure 6 BB cross-sectional view; Figure 8 yes Figure 1 The diagram shows the structure of the rotary drive unit in the magnet assembly device based on the logistics sorting line. Figure 9 yes Figure 1 The diagram shows the structure of the magnetic gripping component in the magnetic assembly device based on the logistics sorting line. Figure 10 yes Figure 1 The diagram shows the internal structure of the magnetic gripping component in the magnetic assembly device based on the logistics sorting line. Figure 11 yes Figure 10 Enlarged view of point C; Instruction manual illustration markings: 100, base; 200. Product fixture; 210. Product; 300. Magnetic gripping assembly; 310. First ejector part; 311. Ejector rod; 312. Mounting groove; 313. Fixing frame; 314. Guide post; 315. Ejection drive component; 316. Connector; 317. Buffer component; 320. Connecting seat; 330. Rotary cylinder; 340. Ejection clamp; 341. Ejection cylinder; 342. Support clamp; 343. Groove; 400. Magnet loading station; 410. Loading magazine; 411. Magazine body; 412. Pushing unit; 413. Magazine slot; 414. Air passage; 415. Identification hole; 416. Rotary motor; 417. Driving gear; 418. Driven gear; 419. Conveyor belt; 420. Magnet loading platform; 421. Conveying channel; 422. Second ejection unit; 423. Optical fiber; 430. Rotary drive unit; 440. Rotary platform; 450. Moving drive unit; 460. Moving platform; 500, camera; 600. Feeding moving assembly; 700. Magnet. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments described are not intended to limit the present invention.

[0017] Reference Figures 1-11 As shown, this embodiment of the invention provides a magnetic infeed device based on a logistics sorting line, comprising: Base 100; Product fixture 200, which holds multiple products 210; The magnetic gripping assembly 300 includes a first ejector portion 310; the first ejector portion 310 is slidably connected to the base 100 along the X and Z directions. The magnet loading station 400 includes four loading clips 410 and a magnet loading platform 420. The four loading clips 410 are circumferentially spaced and connected to the side of the magnet loading platform 420. Multiple magnets 700 are placed in the loading clips 410. The magnet loading platform 420 is movably connected to the base 100. The magnet loading platform 420 is provided with four conveying channels 421 and a second ejector 422. The conveying channels 421 are arranged one-to-one with the loading clips 410. The second ejector 422 has the same structure as the first ejector 310, and both include a fixing member and a push rod 311. The fixing member has mounting grooves 312 at its four corners. The push rod 311 is slidably connected to the mounting grooves 312. The conveying channels 421 are connected to the mounting grooves 312 of the second ejector 422. In this process, the magnet 700 in the feeding magazine 410 is fed into the mounting groove 312 of the second ejection part 422 via the conveying channel 421; the magnet gripping assembly 300 moves above the second ejection part 422, and the push rod 311 of the second ejection part 422 extends upward to push the magnet into the mounting groove 312 of the first ejection part 310. The magnet is connected in the mounting groove 312 of the first ejection part 310. In some embodiments, a magnet is provided on the side of the mounting groove 312, and the magnet is attracted into the mounting groove 312 of the first ejection part 310 by the magnet; the magnet gripping assembly 300 is reset; the push rod 311 of the first ejection part 310 extends downward to push the magnet out and assemble it into the product 210.

[0018] Specifically, this application provides four feeding clips 410, and then the second ejector 422 automatically ejects four magnets into the mounting slots of the first ejector 310. The first ejector 310 moves above the product and ejects downwards to accurately assemble the four magnets into the product. Since the four mounting slots of the first ejector 310 are set according to the relative positions of the four magnets when they are assembled, the relative positional accuracy between the magnets can be guaranteed when the four magnets are assembled into the product simultaneously. This application can assemble four magnets at a time, improving assembly efficiency.

[0019] Furthermore, this application also includes a camera 500 connected to the base 100; along the X direction, the camera 500 is disposed between the product fixture 200 and the magnetic feeding station 400; the magnetic clamping assembly 300 also includes a connecting seat 320; the first ejector portion 310 is rotatably connected to the connecting seat 320. In some embodiments, the connecting seat 320 is provided with a rotary cylinder 330, the output end of the rotary cylinder 330 is connected to the first ejector portion 310; the fixing member of the first ejector portion 310 is connected to the connecting seat 320 through a bearing.

[0020] Specifically, after the first ejector 310 picks up the magnet, the camera 500 captures an image. The image can provide feedback on whether the orientation of the four magnets is consistent with the orientation of the four positions to be assembled on the product 210 on the product fixture 200. If they are inconsistent, the first ejector 310 is driven to rotate until they are consistent based on the deviation data.

[0021] Furthermore, along the circumferential direction, the feeding magazine 410 includes a magazine body 411 and a pushing part 412; the magazine body 411 is provided with a plurality of magazine slots 413, and a plurality of magnets are placed in the magazine slots 413; the magazine body 411 is rotatably connected to the magnet feeding platform 420 so that one of the plurality of magazine slots 413 docks with the conveying channel 421; the pushing part 412 is connected to the magazine body 411 and is used to drive the magnets in the magazine slots 413 to move. In some embodiments, the magazine body 411 is connected by a rotary motor 416, a driving gear 417, a driven gear 418, and a conveyor belt 419. The connection method of the rotary motor 416, the driving gear 417, the driven gear 418, and the conveyor belt 419 is prior art and will not be described again.

[0022] Specifically, in this embodiment, multiple magazine slots 413 are provided on a feeding magazine 410, thereby enabling the storage of a larger number of magnets, reducing the frequency of adding magnets, improving assembly efficiency, and reducing costs.

[0023] Furthermore, the pusher 412 is rotatably connected to the connecting part; the pusher 412 is provided with an air passage 414, which is connected to one of the multiple magazine slots 413.

[0024] Specifically, in this embodiment, an air source is introduced into the air passage 414, which drives the magnet in the magazine slot 413 to move, thereby loading the material into the mounting slot 312 of the second ejector part 422. In addition, one loading magazine 410 of this application only needs to be provided with one pushing part 412 to drive the magnets in multiple magazine slots 413, thereby reducing costs.

[0025] Furthermore, the magnetic feeding platform 420 is equipped with an optical fiber 423; the end of the magazine body 411 is provided with multiple identification holes 415 penetrating its wall thickness; the identification holes 415 are provided one-to-one with the magazine slots 413 and are interconnected; the optical fiber 423 passes through the identification holes 415 and enters the magazine slots 413.

[0026] Specifically, in this embodiment, the cartridge is fired into the magazine slot 413, thereby determining whether there is a magnet in the magazine slot 413. If there is no magnet, a signal is transmitted to control the magazine body 411 to rotate to switch to the next magazine slot 413.

[0027] Furthermore, this application also includes a loading and moving assembly 600 connected to the product fixture 200; the loading and moving assembly 600 is used to drive the product fixture 200 to move along the Y direction on the base 100 to realize the switching of the product 210 between the loading position and the assembly position.

[0028] Specifically, this embodiment enables the product 210 to switch between the loading position and the assembly position.

[0029] Furthermore, the magnet loading platform 420 is rotatably connected to the base 100. In some embodiments, the magnet loading platform 420 is rotatably connected to the base 100 via a rotation drive unit 430. In some possible embodiments, the rotation platform 440 is disposed above the base 100, the rotation drive unit 430 is connected to the base 100, and the output end of the rotation drive unit 430 is connected to the rotation platform 440.

[0030] Specifically, since the positions of the other three feeding clips 410 are not convenient for adding magnets, this application uses a rotary drive unit 430 to rotate the remaining feeding clips 410 to the position of another feeding clip 410, thereby facilitating the operator to quickly add magnets.

[0031] Furthermore, the magnetic gripping assembly 300 also includes four ejector clamps 340; the ejector clamps 340 are correspondingly arranged with the feeding clips 410; the ejector clamps 340 include an ejector cylinder 341 and a support clamp 342; the ejector cylinder 341 is connected to the base 100; the output end of the ejector cylinder 341 is connected to the support clamp 342, and the top end of the support clamp 342 is provided with a groove 343; one end of the feeding clip 410 is connected to the magnetic feeding platform 420; the ejector clamps 340 eject, and the other end of the feeding clip 410 abuts against the groove 343.

[0032] Specifically, when adding magnets, the magnet loading platform 420 needs to rotate on the base 100. However, after rotation, the loading clip 410 may have a slight deviation from the preset position, which may cause misalignment when the conveying channel 421 aligns with the clip slot 413, preventing the magnet from being loaded. To solve this problem, this application sets the ejector clamp 340 at the preset position, and the ejector cylinder 341 ejects to correct the loading clip 410 to the preset position, thereby ensuring accurate alignment between the conveying channel 421 and the clip slot 413. Additionally, it provides support for the loading clip 410.

[0033] Furthermore, the fastener includes a fixed frame 313 and a guide post 314; the guide post 314 is disposed in the fixed frame 313; the mounting groove 312 is disposed between the fixed frame 313 and the guide post 314; the first push rod 311 is slidably connected between the guide post 314 and the fixed frame 313; in the first ejection part 310, the bottom end of the guide post 314 is longer than the bottom end of the fixed frame 313; in the second ejection part 422, the top end of the guide post 314 is shorter than the top end of the fixed frame 313.

[0034] Specifically, in this embodiment, when the magnet is ejected from the second ejection part 422 to the first ejection part 310, the push rod 311 of the first ejection part 310 first extends into the fixing frame 313 of the second ejection part 422, so that the mounting groove 312 of the first ejection part 310 and the mounting groove 312 of the second ejection part 422 are seamlessly connected, thereby providing guidance for the ejection of the magnet and facilitating the rapid and accurate ejection of the magnet.

[0035] Furthermore, this application also includes an ejector drive 315, a connector 316, and a buffer 317; the ejector drive 315 is slidably connected to the fixing member; the output end of the ejector drive 315 is connected to the connector 316; the connector 316 has a through hole; the buffer 317 is disposed in the through hole; the push rod 311 is slidably connected in the through hole, and the push rod 311 is connected to the buffer 317. The connector 316 is slidably connected to the fixing member.

[0036] Specifically, this embodiment includes a buffer 317, which provides a flexible ejection force without damaging the magnet.

[0037] Furthermore, the magnetic loading platform 420 moves along the Y direction on the base 100. In some embodiments, the magnetic loading platform 420 is movably connected to the base 100 via a motion drive unit 450. In some possible embodiments, the motion drive unit 450 is connected to the rotary platform 440, the output end of the motion drive unit 450 is connected to the mobile platform 460, and the magnetic loading platform 420 is connected to the top of the mobile platform 460.

[0038] Specifically, during the installation and commissioning of this application, the positional accuracy of the magnetic feeding platform 420 and the assembly position in the Y direction can be adjusted by the sliding connection between the magnetic feeding platform 420 and the base 100.

[0039] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A magnetic insertion device based on a logistics sorting line, characterized in that: include: Base; Product fixture, which holds multiple products; A magnetic gripping assembly includes a first ejector portion; the first ejector portion is slidably connected to the base along the X and Z directions; A magnet loading station includes four loading clips and a magnet loading platform. The four loading clips are circumferentially spaced and connected to the sides of the magnet loading platform. Multiple magnets are placed in each loading clip. The magnet loading platform is movably connected to a base. The magnet loading platform has four conveying channels and a second ejector section. Each conveying channel corresponds to one of the loading clips. The second ejector section has the same structure as the first ejector section, each including a fixing component and a push rod. The fixing component has mounting grooves at its four corners. The push rod slides vertically within the mounting grooves. The conveying channels communicate with the mounting grooves of the second ejector section. In this process, the magnet in the feeding magazine is fed into the mounting groove of the second ejector via the conveying channel; the magnet clamping assembly moves above the second ejector, and the push rod of the second ejector extends upward to eject the magnet into the mounting groove of the first ejector, whereby the magnet is connected; the magnet clamping assembly resets; and the push rod of the first ejector extends downward to eject and assemble the magnet into the product.

2. The magnetic infeed device based on a logistics sorting line according to claim 1, characterized in that: It also includes a camera connected to the base; along the X direction, the camera is located between the product fixture and the magnet loading station; the magnet clamping assembly also includes a connecting seat; the first ejector portion is rotatably connected to the connecting seat.

3. The magnetic infeed device based on a logistics sorting line according to claim 1, characterized in that: Along the circumferential direction, the feeding magazine includes a magazine body and a pushing part; the magazine body is provided with a plurality of magazine slots, and a plurality of magnets are placed in the magazine slots; the magazine body is rotatably connected to the magnet feeding platform so that one of the plurality of magazine slots docks with the conveying channel; the pushing part is connected to the magazine body and is used to drive the magnets in the magazine slots to move.

4. The magnetic infeed device based on a logistics sorting line according to claim 3, characterized in that: The pushing part is rotatably connected to the connecting part; the pushing part is provided with an air passage, which is connected to one of the multiple magazine slots.

5. The magnetic insertion device based on a logistics sorting line according to claim 4, characterized in that: The magnetic feeding platform is equipped with an optical fiber; the end of the magazine body is provided with multiple identification holes that penetrate its wall thickness; the identification holes are arranged one-to-one with the magazine slots and are interconnected; the optical fiber passes through the identification holes and enters the magazine slot.

6. The magnetic insertion device based on a logistics sorting line according to claim 1, characterized in that: The magnet feeding platform is rotatably connected to the base.

7. The magnetic insertion device based on a logistics sorting line according to claim 6, characterized in that: The magnetic gripping assembly further includes four ejector clamps; the ejector clamps are correspondingly arranged with the feeding clips; the ejector clamp includes an ejector cylinder and a support clamp; the ejector cylinder is connected to the base; the output end of the ejector cylinder is connected to the support clamp, and the top end of the support clamp is provided with a groove; one end of the feeding clip is connected to the magnetic feeding platform; the ejector clamp ejects, and the other end of the feeding clip abuts in the groove.

8. The magnetic infeed device based on a logistics sorting line according to claim 1, characterized in that: The fastener includes a fixed frame and a guide post; the guide post is disposed in the fixed frame; the mounting groove is disposed between the guide post and the fixed frame; the first push rod is slidably connected between the guide post and the fixed frame; in the first ejection part, the bottom end of the guide post is longer than the bottom end of the fixed frame; in the second ejection part, the top end of the guide post is shorter than the top end of the fixed frame.

9. The magnetic infeed device based on a logistics sorting line according to claim 8, characterized in that: It also includes an ejector drive, a connector, and a buffer; the ejector drive is slidably connected to the fixing member; the output end of the ejector drive is connected to the connector; the connector has a through hole; the buffer is disposed in the through hole; the push rod is slidably connected in the through hole, and the push rod is connected to the buffer.

10. The magnetic insertion device based on a logistics sorting line according to claim 1, characterized in that: The magnet loading platform moves along the Y direction on the base.

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