Charging magnetic steel feeding device for bluetooth earphone

Abstract

The application discloses a kind of charging magnetic steel's feeding device of bluetooth headset, comprising: conveyor belt, installation site is equipped on the conveyor belt, for placing earphone warehouse;Feeding group, including magnetic steel storage component, glue storage component, is separately arranged in the both sides of conveyor belt;When the vacuum suction head is located on the magnetic steel storage component and absorbs magnetic steel, glue brush sticks glue on the earphone warehouse in installation site for the fixed position of magnetic steel installation;When the vacuum suction head places magnetic steel to fixed position and contacts with glue, glue brush sticks glue on the glue storage component.The application has simple structure, since the solidification of glue needs time, therefore first point on glue in earphone warehouse, after slightly solidification point again install magnetic steel, prevent glue too much flow and cause magnetic steel displacement, the application uses mechanical equipment to feed, can reduce production manpower cost, realizes batch production.

Description

Technical Field

[0001] This invention belongs to the field of magnet assembly devices, specifically relating to a feeding device for charging magnets for Bluetooth headsets. Background Technology

[0002] The core function of placing magnets in both the earbuds and the charging case is twofold: firstly, it enables precise physical positioning and stable attraction; secondly, the magnets allow the earbuds to automatically return to their proper place when placed in the charging case, reducing poor contact during charging and ensuring stable charging. However, existing magnet loading methods are mostly manual, affecting work efficiency and production costs. Therefore, it is crucial to develop a magnet loading device for Bluetooth earbuds that overcomes these shortcomings. Summary of the Invention

[0003] To solve at least one of the above-mentioned technical problems, the present invention provides a feeding device for a Bluetooth headset charging magnet, comprising: A conveyor belt, wherein the conveyor belt is provided with mounting positions for placing the earphone compartment; The feeding assembly, including the magnet storage component and the glue storage component, is located on both sides of the conveyor belt; A feeding assembly is located above the mounting position. The feeding assembly includes a fixed plate and an active drive component fixed on the fixed plate. The active drive component controls the horizontal movement of a drive rod. A first rotating shaft and a second rotating shaft are rotatably connected to the fixed plate. A first gear is fixed to the first end of both the first and second rotating shafts. A toothed groove is provided on the drive rod, and the first gear meshes with the toothed groove. A first connecting rod is fixed to the second end of the first rotating shaft. A second connecting rod is rotatably connected to the first connecting rod. A third connecting rod is fixed to the second end of the second rotating shaft. A fourth connecting rod is rotatably connected to the third connecting rod. A vacuum suction head is fixed to the bottom of the second connecting rod. An adhesive brush is provided to the bottom of the fourth connecting rod. When the vacuum suction head picks up the magnet from the magnet storage assembly, the adhesive brush applies glue to the earphone compartment at the mounting position for fixing the magnet; when the vacuum suction head places the magnet into contact with the glue at the fixing position, the adhesive brush applies glue to the glue storage assembly.

[0004] The active driving component is a first cylinder, and the output end of the first cylinder is fixedly connected to the driving rod.

[0005] The fixed plate is provided with a guide strip, and the guide strip is provided with a first slider and a second slider. Both the first slider and the second slider are provided with guide grooves. The second connecting rod and the fourth connecting rod are respectively located on the guide grooves of the first slider and the second slider.

[0006] The magnetic steel storage assembly includes a feeding turntable located on one side of the conveyor belt and a single feeding assembly located above the feeding turntable. The single feeding assembly includes a feeding plate with an inlet channel, an outlet channel, and a control channel connecting the inlet and outlet channels. A control disc is rotatably connected to the feeding plate. The control disc has a feeding track and a limiting track communicating with the feeding track. A rotary motor is rotatably connected to the center of the control disc. A control column is eccentrically mounted on the control disc. The assembly also includes a push rod with an elongated hole for moving the control column. The push rod has a first inclined surface at its end; a control rod is rotatably connected to the feeding plate via a third rotating shaft, the first end of the control rod extends or retracts from the control channel, and the second end of the control rod is fixed with a guide block, which moves within the feeding track and the limiting track. An outlet through hole is provided on the discharge channel, and a magnet placement slot is provided on the feeding turntable. The bottom surface of the discharge channel at the outlet through hole contacts the upper surface of the feeding turntable. When the feeding turntable rotates, causing the empty magnet placement slot to pass through the outlet through hole containing magnets, the magnets enter the magnet placement slot.

[0007] The inlet portion of the feeding channel is higher than the outlet channel, and a second inclined surface is provided between the outlet of the feeding channel and the outlet channel.

[0008] Through the above technical solution, the setting of the second inclined plane can realize the stable entry of the magnet into the control channel.

[0009] The adhesive storage assembly includes a container and a constant-temperature heating wire wrapped around the container.

[0010] The feeding group consists of two sets, symmetrically arranged around the axis of the earphone compartment, to enable the feeding of magnets into the charging compartments of the two individual earphones.

[0011] A fan is installed along the conveyor belt to help fix the glue to the magnet.

[0012] Compared with the prior art, the advantages of the present invention are: the present invention has a simple structure. Since the glue needs time to solidify, the glue is first applied to the earphone compartment, and then the magnet is installed after it has solidified slightly. This prevents the glue from flowing too much and causing the magnet to shift. The present invention uses mechanical equipment for feeding, which can reduce production labor costs and realize mass production. Attached Figure Description

[0013] Figure 1 This is the front view of the present invention; Figure 2 This is a schematic diagram of the side cross-section of the present invention; Figure 3 This is a top view of the magnet storage assembly of the present invention; Figure label: 1. Conveyor belt; 2. Magnet storage assembly; 201. Feeding turntable; 202. Feeding plate; 203. Feeding channel; 204. Discharge channel; 205. Control channel; 206. Control disc; 207. Discharge track; 208. Restriction track; 210. Control column; 211. Push rod; 212. Long hole; 213. First rotating shaft; 214. Control rod; 215. Guide block; 216. Outlet perforation; 217. Magnet placement slot; 218. Second inclined surface; 3. Adhesive storage components; 301. Container; 302. Thermostatic heating wire; 303. Support; 4. Feeding assembly; 401. Fixing plate; 402. Active drive component; 403. Drive rod; 404. Third rotating shaft; 405. Second rotating shaft; 406. First gear; 407. First connecting rod; 408. Second connecting rod; 409. Third connecting rod; 410. Fourth connecting rod; 411. Vacuum suction head; 412. Adhesive brush; 413. Guide strip; 414. First slider; 415. Second slider; 416. Guide groove; 5. Earphone compartment; 6. Magnets. Detailed Implementation

[0014] To enable those skilled in the art to better understand the present invention and to more clearly define the scope of protection claimed by the present invention, the present invention will be described in detail below with reference to certain specific embodiments. It should be noted that the following are merely some specific embodiments of the inventive concept, and the specific and direct descriptions of related structures are only for the purpose of facilitating understanding of the present invention; the specific features do not necessarily or directly limit the scope of the present invention.

[0015] Referring to the accompanying drawings, the present invention adopts the following technical solution: a feeding device for a Bluetooth headset charging magnet, comprising: Conveyor belt 1, which has a mounting position for placing the earphone compartment 5; The feeding assembly includes a magnet 6 storage component 2 and an adhesive storage component 3, which are located on both sides of the conveyor belt 1. The feeding assembly 4 is located above the mounting position. The feeding assembly 4 includes a fixing plate 401 and an active drive component 402 fixed on the fixing plate 401. The active drive component 402 controls the drive rod 403 to move horizontally. A first rotating shaft 213 and a second rotating shaft 405 are rotatably connected to the fixing plate 401. A first gear 406 is fixed to the first end of both the first rotating shaft 213 and the second rotating shaft 405. A toothed groove is provided on the drive rod 403. The first gear 406 meshes with the toothed groove. A first connecting rod 407 is fixed to the second end of the first rotating shaft 213. A second connecting rod 408 is rotatably connected to the first connecting rod 407. A third connecting rod 409 is fixed to the second end of the second rotating shaft 405. A fourth connecting rod 410 is rotatably connected to the third connecting rod 409. A vacuum suction head 411 is fixed to the bottom of the second connecting rod 408. An adhesive brush 412 is provided at the bottom of the fourth connecting rod 410. When the vacuum suction head 411 is positioned on the magnet 6 storage assembly 2 to pick up the magnet 6, the adhesive brush 412 applies adhesive to the earphone compartment 5 located at the mounting position for fixing the magnet 6; when the vacuum suction head 411 places the magnet 6 into the fixing position and it comes into contact with the adhesive, the adhesive brush 412 applies adhesive to the adhesive storage assembly 3.

[0016] The active drive component 402 is a first cylinder, and the output end of the first cylinder is fixedly connected to the drive rod 403.

[0017] The fixed plate 401 is provided with a guide strip 413, and the guide strip 413 is provided with a first slider 414 and a second slider 415. The first slider 414 and the second slider 415 are both provided with guide grooves 416. The second connecting rod 408 and the fourth connecting rod 410 are respectively located on the guide grooves 416 of the first slider 414 and the second slider 415.

[0018] The magnet 6 storage assembly 2 includes a feeding turntable 201 located on one side of the conveyor belt 1 and a single feeding assembly 4 located above the feeding turntable 201. The single feeding assembly 4 includes a feeding plate 202, on which an inlet channel 203, an outlet channel 204, and a control channel 205 connecting the inlet channel 203 and the outlet channel 204 are provided. A control disc 206 is rotatably connected to the feeding plate 202. The control disc 206 has a feeding track 207 and a limiting track 208 communicating with the feeding track 207. A rotary motor is rotatably connected to the center of the control disc 206. A control column 210 is eccentrically provided on the control disc 206. It also includes a push rod 211, on which an elongated hole 212 for moving the control column 210 is provided. The push rod has a first inclined surface at its end; a control rod 214 is rotatably connected to the feeding plate 202 via a third rotating shaft 404. The first end of the control rod 214 extends or retracts from the control channel 205, and a guide block 215 is fixed to the second end of the control rod 214. The guide block 215 moves within the feeding track 207 and the limiting track 208. An outlet through hole 216 is provided on the discharge channel 204, and a magnet placement slot 217 is provided on the feeding turntable 201. The bottom surface of the discharge channel 204 at the outlet through hole 216 contacts the upper surface of the feeding turntable 201. When the feeding turntable 201 rotates, causing the empty magnet placement slot 217 to pass through the outlet through hole 216 containing a magnet 6, the magnet 6 enters the magnet placement slot 217.

[0019] The aforementioned feeding track 207 is connected to the limiting track 208, which is not a through groove but a groove structure.

[0020] The inlet portion of the feed channel 203 is higher than the outlet channel 204, and a second inclined surface 218 is provided between the outlet of the feed channel 203 and the outlet channel 204.

[0021] Through the above technical solution, the setting of the second inclined plane 218 can realize the stable entry of the magnet 6 into the control channel 205.

[0022] The glue storage assembly 3 includes a container 301 and a constant temperature heating wire 302 wound around the container 301. A bracket 303 is fixed on one side of the container 301. The glue brush is driven by the fourth connecting rod 410 to make the bristles of the glue brush sweep across the bracket 303 and skim off the excess glue.

[0023] The feeding group consists of two sets, symmetrically arranged around the axis of the earphone compartment 5, to feed the magnets 6 into the charging compartments of the two individual earphones.

[0024] A fan is provided along the conveyor belt 1 to help fix the glue to the magnet 6.

[0025] Compared with the prior art, the advantages of the present invention are: the present invention has a simple structure. Since the glue needs time to solidify, the glue is first applied to the earphone compartment 5, and then the magnet 6 is installed after it has solidified slightly. This prevents the glue from flowing too much and causing the magnet 6 to shift. The present invention uses mechanical equipment for feeding, which can reduce production labor costs and realize mass production.

[0026] In the production process of this invention, the earphone compartment 5 is installed at the mounting position. The conveyor belt 1 moves the mounting position to below the loading group. Then, the first cylinder is activated, and the vacuum suction head 411 picks up the magnet 6. At this time, the glue-adhesive brush 412, which is dipped in glue, applies glue to the earphone compartment 5. Then, the first cylinder is activated again, and the vacuum suction head 411 transports the magnet 6 to the glue on the earphone compartment 5. At this time, the glue-adhesive brush 412 picks up glue from the glue storage component 3 for use at the next work station. Then, the conveyor belt 1 is activated, the loading turntable 201 is activated, and the control disc 206 is activated.

[0027] The technical solution of the present invention has been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will all fall within the scope of protection of the present invention.

Claims

1. A feeding device for a charging magnet in a Bluetooth headset, characterized in that: include: Conveyor belt (1), the conveyor belt (1) is provided with an installation position for placing the earphone compartment (5); The feeding assembly includes a magnet (6) storage component (2) and an adhesive storage component (3), which are located on both sides of the conveyor belt (1); The feeding assembly (4) is located above the mounting position. The feeding assembly (4) includes a fixed plate (401) and an active drive component (402) fixed on the fixed plate (401). The active drive component (402) controls the drive rod (403) to move horizontally. A first rotating shaft (213) and a second rotating shaft (405) are rotatably connected on the fixed plate (401). A first gear (406) is fixed at the first end of both the first rotating shaft (213) and the second rotating shaft (405). The drive rod (403) has a toothed groove. The first gear (406) meshes with the tooth groove. The second end of the first rotating shaft (213) is fixed with a first connecting rod (407). The first connecting rod (407) is rotatably connected to a second connecting rod (408). The second end of the second rotating shaft (405) is fixed with a third connecting rod (409). The third connecting rod (409) is rotatably connected to a fourth connecting rod (410). The bottom of the second connecting rod (408) is fixed with a vacuum suction head (411). The bottom of the fourth connecting rod (410) is provided with an adhesive brush (412). When the vacuum suction head (411) picks up the magnet (6) on the magnet (6) storage assembly (2), the adhesive brush (412) applies glue to the fixed position for installing the magnet (6) on the earphone compartment (5) located in the installation position; when the vacuum suction head (411) places the magnet (6) into contact with the glue in the fixed position, the adhesive brush (412) applies glue to the glue storage assembly (3).

2. The feeding device for the charging magnet of a Bluetooth headset according to claim 1, characterized in that: The active drive component (402) is a first cylinder, and the output end of the first cylinder is fixedly connected to the drive rod (403).

3. The feeding device for the charging magnet of a Bluetooth headset according to claim 1, characterized in that: The fixed plate (401) is provided with a guide strip (413), and the guide strip (413) is provided with a first slider (414) and a second slider (415). The first slider (414) and the second slider (415) are both provided with guide grooves (416). The second connecting rod (408) and the fourth connecting rod (410) are respectively located on the guide grooves (416) of the first slider (414) and the second slider (415).

4. The feeding device for the charging magnet of a Bluetooth headset according to claim 1, characterized in that: The magnet (6) storage assembly (2) includes a feeding turntable (201) located on one side of the conveyor belt (1) and a single feeding assembly (4) located above the feeding turntable (201). The single feeding assembly (4) includes a feeding plate (202). The feeding plate (202) has an inlet channel (203), an outlet channel (204), and a control channel (205) connecting the inlet channel (203) and the outlet channel (204). A control channel (205) is rotatably connected to the feeding plate (202). A control disc (206) is provided with a feeding track (207) and a limiting track (208) connected to the feeding track (207). A rotary motor is rotatably connected to the center of the control disc (206). A control column (210) is provided eccentrically on the control disc (206). It also includes a push rod (211). An elongated hole (212) for the movement of the control column (210) is provided on the push rod (211). A first inclined surface is provided at the end of the push rod. A control rod (214) is rotatably connected to the feeding plate (202) via a third rotating shaft (404). The first end of the control rod (214) extends or retracts from the control channel (205). A guide block (215) is fixed to the second end of the control rod (214). The guide block (215) moves within the feeding track (207) and the limiting track (208). An outlet perforation (216) is provided on the discharge channel (204). A magnet placement slot (217) is provided on the feeding turntable (201). The bottom surface of the discharge channel (204) at the outlet perforation (216) contacts the upper surface of the feeding turntable (201). When the feeding turntable (201) rotates, the empty magnet placement slot (217) passes through the outlet perforation (216) containing the magnet (6), and the magnet (6) enters the magnet placement slot (217).

5. The feeding device for the charging magnet of a Bluetooth headset according to claim 4, characterized in that: The inlet portion of the feed channel (203) is higher than the outlet channel (204), and a second inclined surface (218) is provided between the outlet of the feed channel (203) and the outlet channel (204).

6. The feeding device for the charging magnet of a Bluetooth headset according to claim 1, characterized in that: The glue storage assembly (3) includes a container (301) and a thermostatic heating wire (302) wrapped around the container (301).

7. The feeding device for the charging magnet of a Bluetooth headset according to claim 1, characterized in that: The feeding group is provided in two groups, which are symmetrically arranged with the axis of the earphone compartment (5) to realize the feeding of magnets (6) in the charging compartments of the two individual earphones.

8. The feeding device for the charging magnet of a Bluetooth headset according to claim 1, characterized in that: A fan is provided along the conveying direction of the conveyor belt (1).

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