Automatic feeding mechanism for assembling annular magnets

Abstract

The utility model discloses an automatic feeding mechanism for annular magnet assembly, which relates to the technical field of annular magnet assembly and comprises a support frame, a conveying belt is arranged on the upper portion of the support frame, a limiting plate is mounted on the upper side of one end of the conveying belt, a U-shaped limiting strip is mounted on the inner side of the limiting plate, and a sucker frame is arranged on the upper side of the limiting plate. A fixing rod is fixedly connected to the lower side face of the suction cup frame, and an adjusting rod is installed on the lower side of the fixing rod. According to the feeding mechanism, the limiting plates and the limiting strips are arranged, so that when the feeding mechanism feeds iron ring pieces with different sizes, the limiting strips can be mounted or dismounted through the rubidium magnet pieces, the replacement steps are simplified, and the replacement efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of ring magnet assembly technology, specifically to an automatic feeding mechanism for ring magnet assembly. Background Technology

[0002] Wireless charging devices can charge devices that support wireless charging. These devices are equipped with magnetic rings that precisely align the device with the wireless charger coil, ensuring charging efficiency. During production and assembly, an automatic feeding mechanism feeds the necessary iron ring pieces and magnet blocks, ensuring accurate placement of the magnet blocks and thus improving production efficiency.

[0003] When using the existing automatic feeding mechanism for iron rings used in magnetic ring assembly, different sizes of feeding limit structures need to be disassembled and reassembled when feeding iron rings of different sizes. This makes the replacement of the feeding structure cumbersome and affects the replacement efficiency. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide an automatic feeding mechanism for assembling ring magnets. By setting a limiting plate and a limiting strip, the feeding mechanism can install or remove the limiting strip through the neodymium magnet when feeding iron ring pieces of different sizes, simplifying the replacement steps and improving the replacement efficiency, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic feeding mechanism for assembling ring magnets, including a support frame, a conveyor belt on the upper part of the support frame, a limit plate installed on the upper side of one end of the conveyor belt, a U-shaped limit strip installed on the inner side of the limit plate, a suction cup frame on the upper side of the limit plate, a fixing rod fixedly connected to the lower side of the suction cup frame, an adjusting rod installed on the lower side of the fixing rod, a sliding seat on the lower side of the adjusting rod, a feeding suction cup installed at the lower part of the sliding seat, and a locking protrusion integrally formed at the center of the outer arc of the limit strip.

[0006] Furthermore, a level sensor is installed on the upper side of the suction cup frame, a mounting bracket is provided at one end of the suction cup frame, and a lifting cylinder is provided at the upper end of the mounting bracket.

[0007] Furthermore, a limiting guide rail is installed on the side of the mounting bracket away from the suction cup bracket, a limiting groove is provided on the upper side of the limiting guide rail, and a cantilever rod is installed on the upper side of the limiting guide rail.

[0008] Furthermore, a limiting protrusion is provided on the lower side of the cantilever rod corresponding to the position of the limiting groove, and a translation cylinder is installed on the upper side of the cantilever rod, with the telescopic end of the translation cylinder being fixedly connected to the mounting bracket.

[0009] Furthermore, circular neodymium magnets are installed on the inner arc side of the limiting strip and the limiting plate, and a drive motor is installed on the outer side of the support frame corresponding to the position of the conveyor belt.

[0010] Furthermore, there are three limiting bars, the adjusting rod and the fixing rod are connected by bolts, and the adjusting rod and the sliding seat are connected by bolts.

[0011] Furthermore, the limiting plate is connected to the support frame by screws, and the limiting plate is connected to the limiting strip by magnetic attraction.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model, through the setting of a limiting plate and a limiting strip, allows the feeding mechanism to install or remove the limiting strip via a neodymium magnet when feeding iron ring pieces of different sizes, simplifying the replacement steps and improving the replacement efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the cantilever rod and the limiting guide rail in the separated state.

[0015] Figure 2 This is a side view of the cantilever rod in this utility model.

[0016] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A;

[0017] Figure 4 This is a schematic diagram of the limiting strip in this utility model;

[0018] Figure 5 This is a schematic diagram of the main cross-sectional structure of the fixing rod and the adjusting rod in this utility model.

[0019] In the diagram: 1. Cantilever rod; 2. Translation cylinder; 3. Lifting cylinder; 4. Mounting bracket; 5. Limiting guide rail; 6. Suction cup bracket; 7. Level sensor; 8. Support frame; 9. Conveyor belt; 10. Limiting plate; 11. Limiting groove; 12. Limiting protrusion; 13. Feeding suction cup; 14. Fixing rod; 15. Adjusting rod; 16. Limiting strip; 17. Locking protrusion; 18. Sliding seat. 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] Please see Figure 1-5 This embodiment provides a technical solution: an automatic feeding mechanism for assembling ring magnets, including a support frame 8, a conveyor belt 9 on the upper part of the support frame 8, a limit plate 10 installed on the upper side of one end of the conveyor belt 9, a U-shaped limit strip 16 installed on the inner side of the limit plate 10, a suction cup frame 6 on the upper side of the limit plate 10, a fixing rod 14 fixedly connected to the lower side of the suction cup frame 6, an adjusting rod 15 installed on the lower side of the fixing rod 14, a sliding seat 18 on the lower side of the adjusting rod 15, a feeding suction cup 13 installed at the lower part of the sliding seat 18, and a locking protrusion 17 integrally formed at the outer arc center position of the limit strip 16.

[0022] like Figure 1-5 As shown, when feeding the iron ring, a corresponding limiting strip 16 is selected according to the size of the iron ring. The limiting strip 16 is then attached to the limiting plate 10 or a larger-sized limiting strip 16 using a neodymium magnet. This allows the conveyor belt 9 to transport the iron ring to the inner ring side of the limiting strip 16, thus limiting the iron ring. Then, the lifting cylinder 3 moves the suction cup frame 6 downwards, causing the feeding suction cup 13 on the lower side of the suction cup frame 6 to adhere tightly to the iron ring. This allows the feeding suction cup 13 to adhere and fix the iron ring. After adhesion, the lifting cylinder 3 moves the suction cup frame 6 upwards, and the translation cylinder 2 moves... The mounting frame 4 moves horizontally, causing the limiting guide rail 5 to slide against the limiting protrusion 12. When the suction cup frame 6 moves above the magnetic ring assembly fixture of the magnetic ring assembly mechanism, the lifting cylinder 3 pushes the suction cup frame 6 downward, so that the iron ring is placed on the assembly fixture. The feeding suction cup 13 blows air inward, so that the feeding suction cup 13 separates from the iron ring. The sliding seat 18 can move along the adjusting rod 15, thereby adjusting the installation position of the sliding seat 18. The adjusting rod 15 can adjust the installation position along the fixed rod 14, so that the positions of the four feeding suction cups 13 are adjusted, thereby allowing the adsorption and feeding of iron rings of different sizes.

[0023] A level sensor 7 is installed on the upper side of the suction cup frame 6. A mounting bracket 4 is provided at one end of the suction cup frame 6. A lifting cylinder 3 is provided at the upper end of the mounting bracket 4. The lifting cylinder 3 provides power for the up and down movement of the suction cup frame 6. The mounting bracket 4 is fixedly connected to the limiting guide rail 5, so that the limiting guide rail 5 can slide through the limiting groove 11 and the limiting protrusion 12 to ensure the stability of the lateral movement of the limiting guide rail 5.

[0024] Mounting bracket 4 is equipped with a limiting guide rail 5 on the side away from suction cup bracket 6. The upper side of the limiting guide rail 5 is provided with a limiting groove 11. A cantilever rod 1 is installed on the upper side of the limiting guide rail 5. The cantilever rod 1 is installed on the assembly mechanism. The translation cylinder 2 can push the mounting bracket 4 to move horizontally, so that the limiting guide rail 5 is slidably connected with the limiting protrusion 12.

[0025] A limiting protrusion 12 is provided on the lower side of the cantilever rod 1 at the position corresponding to the limiting groove 11. A translation cylinder 2 is installed on the upper side of the cantilever rod 1. The telescopic end of the translation cylinder 2 is fixedly connected to the mounting bracket 4. The limiting protrusion 12 allows the limiting guide rail 5 to slide and connect with the cantilever rod 1.

[0026] A circular neodymium magnet is installed on the inner arc side of the limiting strip 16 and the limiting plate 10, and a drive motor is installed on the outer side of the support frame 8 corresponding to the position of the conveyor belt 9.

[0027] There are three limit bars 16. The adjusting rod 15 and the fixed rod 14 are connected by bolts. The adjusting rod 15 and the sliding seat 18 are connected by bolts.

[0028] The limiting plate 10 is connected to the support frame 8 by screws, and the limiting plate 10 is connected to the limiting strip 16 by magnetic attraction.

[0029] The working principle of the automatic feeding mechanism for assembling ring magnets provided by this utility model is as follows: Figures 1-5 As shown, when feeding the iron ring, a corresponding limiting strip 16 is selected according to the size of the iron ring. The limiting strip 16 is then attached to the limiting plate 10 or a larger-sized limiting strip 16 using a neodymium magnet. This allows the conveyor belt 9 to transport the iron ring to the inner ring side of the limiting strip 16, thus limiting the iron ring. Then, the lifting cylinder 3 moves the suction cup frame 6 downwards, causing the feeding suction cup 13 on the lower side of the suction cup frame 6 to adhere tightly to the iron ring. This allows the feeding suction cup 13 to adhere and fix the iron ring. After adhesion, the lifting cylinder 3 moves the suction cup frame 6 upwards, and the translation cylinder 2 moves... The mounting frame 4 moves horizontally, causing the limiting guide rail 5 to slide against the limiting protrusion 12. When the suction cup frame 6 moves above the magnetic ring assembly fixture of the magnetic ring assembly mechanism, the lifting cylinder 3 pushes the suction cup frame 6 downward, so that the iron ring is placed on the assembly fixture. The feeding suction cup 13 blows air inward, so that the feeding suction cup 13 separates from the iron ring. The sliding seat 18 can move along the adjusting rod 15, thereby adjusting the installation position of the sliding seat 18. The adjusting rod 15 can adjust the installation position along the fixed rod 14, so that the positions of the four feeding suction cups 13 are adjusted, thereby allowing the adsorption and feeding of iron rings of different sizes.

[0030] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An automatic feeding mechanism for assembling ring magnets, comprising a support frame (8), characterized in that: The upper portion of the support frame (8) is provided with a conveying belt (9), one end of the conveying belt (9) is provided with a limiting plate (10) on the upper side, a U-shaped limiting strip (16) is installed on the inner side of the limiting plate (10), a suction disc frame (6) is arranged on the upper side of the limiting plate (10), a fixed rod (14) is fixedly connected to the lower side of the suction disc frame (6), an adjusting rod (15) is installed on the lower side of the fixed rod (14), a sliding seat (18) is arranged on the lower side of the adjusting rod (15), a feeding suction disc (13) is installed on the lower portion of the sliding seat (18), and a clamping protrusion (17) is integrally formed at the center position of the outer arc of the limiting strip (16).

2. The automatic feed mechanism for assembling ring magnets according to claim 1, wherein: A material level sensor (7) is installed on the upper side of the suction disc frame (6), and a mounting frame (4) is arranged at one end of the suction disc frame (6).

3. The automatic feed mechanism for assembling ring magnets according to claim 2, wherein: A limiting guide rail (5) is installed on the side of the mounting frame (4) away from the suction disc frame (6), and a limiting groove (11) is arranged on the upper side of the limiting guide rail (5).

4. The automatic feed mechanism for assembling ring magnets according to claim 3, wherein: A limiting protrusion (12) is arranged on the lower side of the cantilever rod (1) corresponding to the position of the limiting groove (11), and a translation cylinder (2) is installed on the upper side of the cantilever rod (1).

5. The automatic ring magnet assembly feeder according to claim 1, wherein: The inner arc side of the limiting strip (16) and the limiting plate (10) is provided with a circular rubidium magnet block, and a driving motor is installed on the outer side of the support frame (8) corresponding to the position of the conveying belt (9).

6. The automatic ring magnet assembly feeder according to claim 1, wherein: The limiting strip (16) has three, the adjusting rod (15) and the fixed rod (14) are connected by bolt compression, and the adjusting rod (15) and the sliding seat (18) are connected by bolt compression.

7. The automatic ring magnet assembly feeder according to claim 1, wherein: The limiting plate (10) and the support frame (8) are connected by screws, and the limiting plate (10) and the limiting strip (16) are connected by magnet adsorption.

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