CN116156382A - Earphone spare part feeding mechanism and corresponding assembly jig for production of bluetooth earphone - Google Patents
Earphone spare part feeding mechanism and corresponding assembly jig for production of bluetooth earphone Download PDFInfo
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- CN116156382A CN116156382A CN202310294097.0A CN202310294097A CN116156382A CN 116156382 A CN116156382 A CN 116156382A CN 202310294097 A CN202310294097 A CN 202310294097A CN 116156382 A CN116156382 A CN 116156382A
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- earphone
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1058—Manufacture or assembly
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
- H04R2201/105—Manufacture of mono- or stereophonic headphone components
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Abstract
The application of the division provides a headset part feeding mechanism and a corresponding assembly mold for producing the Bluetooth headset, wherein the assembly mold for producing the Bluetooth headset comprises a first shell component, a cover plate component, a second shell component and a material taking component; the first housing assembly includes a mounting cylinder; the inside of the installation cylinder body is connected with a movable bottom die in a sliding manner; the cover plate assembly comprises a cover plate body; the surface of the cover plate body is provided with an open groove body and a material taking groove body respectively; through output plate synchronous drive toper seat, reach the effect that different grade type earphone spare part was material subassembly circulation feed for getting, improved the efficiency of getting material of earphone spare part, through earphone die block assembly back, utilize second electric putter to promote movable die block and upwards move, make the earphone die block upwards separate by the open slot body, reach the effect of quick drawing of patterns after the earphone die block assembly, reduced assembly personnel's intensity of labour, improved the assembly efficiency of earphone die block.
Description
The application is a divisional application, and the application number of the original application is: 202210446675.3", application date is: the invention name of 2022, 04, 26 is: an assembly mold for Bluetooth headset production and an assembly method thereof.
Technical Field
The invention belongs to the technical field of Bluetooth headset production dies, and particularly relates to a headset part feeding mechanism and a corresponding assembly die for Bluetooth headset production.
Background
The bluetooth headset has gradually become one of the widely used instruments in our daily life, and bluetooth headset's shell can play the guard action to its inside spare part, and current bluetooth headset shell mostly uses corresponding bluetooth headset mould and accomplishes its shaping through the mode of moulding plastics, and bluetooth headset shell mould divide into movable mould and cover half two parts generally to need corresponding compression fittings to carry out the compound die to the mould.
However, the shell of the Bluetooth headset needs to be assembled after production, the existing assembly mode is to manually assemble electronic parts in the shell of the Bluetooth headset in sequence, when operators assemble various parts in sequence, the different types of headset parts need to be taken back and forth, and the headset parts also need to be placed at corresponding positions in the shell of the Bluetooth headset, so that the labor intensity of the assembly personnel is increased, and the assembly efficiency is reduced.
Disclosure of Invention
In view of the above problems, the present invention provides an earphone part feeding mechanism, which includes: the device comprises a cover plate assembly, a mounting cylinder body and a second shell assembly;
the cover plate assembly comprises a cover plate body, a material taking groove body is formed in the surface of the cover plate body, and the top end of the mounting cylinder body is fixedly connected with the cover plate body;
the second shell component is positioned below the cover plate component and comprises a guide mechanism, wherein the guide mechanism comprises a conical seat, a separation plate, a first guide plate, a second guide plate, an output plate, a support plate and a second servo motor;
the utility model discloses a portable earphone, including the backup pad, the top center department fixedly connected with of backup pad second servo motor, the output of second servo motor with the bottom center department transmission of output board is connected, output board fixed connection is in the toper seat, toper seat outer loop equidistance fixedly connected with multiunit the division board, two sets of fixedly connected with first deflector and second deflector between the division board, earphone spare part stacks between first deflector and the second deflector presss from both sides angle department, gets the material cell body.
In the invention, the second shell component further comprises a material ejection plate and a fourth electric push rod, the material ejection plate is connected to the inner walls of the first guide plate and the second guide plate in a sliding manner, and the bottom end of the material ejection plate is in transmission connection with the output end of the fourth electric push rod.
In the invention, the top end of the supporting plate is fixedly connected with a turntable bearing, the central axis of the turntable bearing coincides with the central axis of the supporting plate, and the fourth electric push rod is arranged at the top end of the turntable bearing.
In the invention, the surface of the cover plate body is also provided with an open groove body for placing the bottom die of the earphone, the open groove body is positioned at the center of the cover plate body, the material taking groove body is positioned at one side far away from the open groove body, the cover plate body is also internally provided with an embedded groove body, and the embedded groove body is mutually communicated with the open groove body;
the inner wall of the embedded groove body is far away from one side of the open groove body is slidably connected with a second movable plate, one side of the second movable plate is fixedly connected with a linkage rod, the end part of the linkage rod is fixedly connected with a clamping plate, the clamping plate is slidably connected with the inner wall of the open groove body, the other side of the second movable plate is in threaded connection with a screw rod, the inner wall of the embedded groove body is fixedly connected with a first servo motor, and the output end of the first servo motor is in transmission connection with the end part of the screw rod.
The pressure sensor is embedded in the top end of the movable bottom die, four groups of linkage plates are symmetrically and fixedly connected to the outer wall of the first movable plate, two groups of limit sliding plates are slidably connected to two sides of the end of each linkage plate, the end of each limit sliding plate is fixedly connected with the inner wall of the installation barrel, and two groups of limit sliding plates are fixedly connected between adjacent inner walls of the limit sliding plates.
Further, the top center department of toper seat has seted up the liftout hole, and the multiunit the division board uses the liftout hole to be the axis annular and distributes on the toper seat, the top fixedly connected with second electric putter of output board, just the output of second electric putter runs through the cooperation of liftout hole and movable die block and uses.
Further, the second shell assembly further comprises a limiting barrel, the mounting barrel is connected with a limiting retainer ring, two groups of hollow sleeves are symmetrically and fixedly connected to the two sides of the bottom end of the limiting retainer ring, two groups of sleeve groove bodies are symmetrically arranged on the top end of the limiting barrel, the hollow sleeves are slidably connected in the sleeve groove bodies, two groups of first electric push rods are symmetrically and fixedly connected to the inside of the limiting barrel, and the two groups of output ends of the first electric push rods penetrate through the sleeve groove bodies and are connected with the hollow sleeves.
The invention also comprises an assembly mould for producing the Bluetooth headset, wherein the assembly mould uses the headset part feeding mechanism, the outer wall of the mounting cylinder is fixedly connected with a PLC (programmable logic controller), the PLC is electrically connected with a pressure sensor and a first servo motor, the pressure sensor transmits signals to the PLC, and the PLC controls the first servo motor to work according to the signals transmitted by the pressure sensor, so that the clamping plate is driven to clamp the headset bottom mould;
the assembly mold for producing the Bluetooth headset further comprises a material taking assembly, the material taking assembly is fixedly connected to one side of the installation cylinder body, the material taking end of the material taking assembly is perpendicular to the upper side of the material taking groove body, and the material taking assembly is matched with the opening groove body and the material taking groove body respectively.
In the invention, the material taking assembly comprises a guide shell, an adjusting mechanism and a material sucking mechanism;
the inner wall bottom fixedly connected with third electric putter of direction casing, hollow smooth chamber has been seted up to one side outer wall of direction casing, third electric putter's output transmission is connected with fourth electric putter, just fourth electric putter sliding connection is at the inner wall in hollow smooth chamber, adjustment mechanism with fourth electric putter's output transmission is connected, inhale the top of material mechanism and be connected with adjustment mechanism's output transmission.
In the invention, the adjusting mechanism comprises a guide ring body;
the motor support is fixedly connected to the top end of the guide ring body, a third servo motor is fixedly connected to the center of the bottom end of the motor support, a third movable plate is connected to the output end of the third servo motor in a transmission mode, the third movable plate is rotatably connected to the inner wall of the guide ring body, a linkage pin is embedded in the surface of the third movable plate, far away from the output end of the third servo motor, and one side of the outer wall of the motor support is in transmission connection with the output end of a fourth electric push rod;
the material sucking mechanism comprises a material sucking shell;
the utility model discloses a suction pump, including suction shell, spring, suction shell, bellows, movable pipe is provided with on the inner wall top of suction shell, suction shell top embedding fixedly connected with movable pipe, the bottom and the bellows intercommunication of movable pipe, just the top of movable pipe communicates with the suction end of suction pump each other, the bottom intercommunication of bellows has the stand pipe, the bottom of stand pipe runs through suction shell, and extends to suction shell bottom, movable block has been cup jointed to the outer wall of stand pipe, just movable block and suction shell's inner wall sliding connection, the outer wall fixedly connected with stopper of stand pipe, cup jointed the spring on the stand pipe, just the spring is located between movable block, the stopper, the bottom and the suction nozzle intercommunication each other of stand pipe, the tip and the tip fixed connection of linkage round pin of suction pump.
The beneficial effects of the invention are as follows:
1. six groups of isolation plates are fixedly connected to the outer wall of the conical seat, the storage area of the earphone parts is divided into six different areas, three groups of sheet earphone parts and three groups of block earphone parts are sequentially stored in the six different areas, the earphone parts are concentrated in the included angle formed by the connection of the first guide plate and the second guide plate, the material taking end of the material taking assembly is convenient to take materials at the included angle in a repeated circulating mode, the conical seat is synchronously driven by the output plate, the effect that different types of earphone parts are circularly fed by the material taking assembly is achieved, the material taking efficiency of the earphone parts is improved, after the earphone bottom die is assembled, the movable bottom die is pushed to move upwards by the second electric push rod, the earphone bottom die is separated upwards in the opening groove, the effect of quick demolding after the earphone bottom die is achieved, the manual installation sequence can be controlled, confusion of the installation parts or the part installation sequence is avoided, the labor intensity of an assembler is also reduced, and the assembly efficiency of the earphone bottom die is improved.
2. Place earphone die block on the activity die block through the open slot body to through the both ends position of pressure sensor response earphone die block, if all with pressure sensor contact back, pressure sensor gives the PLC controller with signal transmission, control first servo motor after the PLC controller analysis and rotate, make the grip block press from both sides the one end of tight earphone die block in the gliding while in the open slot body, make earphone die block fix in the open slot body, improved the stability effect of earphone die block when the assembly.
3. When the suction nozzle is contacted with the earphone parts, the limiting block is utilized to push the extrusion spring and match with the retraction function of the corrugated pipe, so that the damage of the earphone parts is prevented, the suction nozzle sucks the adsorbed earphone parts out of the material taking groove body through the upward movement of the third electric push rod, and the buffering effect of the suction nozzle in contact with the earphone parts is improved.
4. The suction nozzle is pushed to the upper part of the open slot body through the fourth electric push rod, the earphone parts fall in the open slot body by utilizing the falling of the third electric push rod and are close to the earphone bottom die, the third movable plate is driven to rotate through the third servo motor, the linkage pin is used for adjusting the position of the suction nozzle perpendicular to the upper part of the open slot body, the earphone parts are correspondingly assembled at different positions of the earphone bottom die, the earphone parts are moved to the upper part of the open slot body by the falling of the third electric push rod, the earphone parts to be installed are convenient for an operator to fixedly weld the earphone parts to be installed in the earphone bottom die, the inconvenience of finding the parts when the operator assembles the earphone is avoided, and the effect of rapidly assembling the earphone parts to the corresponding positions of the earphone bottom die is achieved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a schematic structural view of an assembly mold according to an embodiment of the present invention;
FIG. 2 shows a schematic structural view of a first housing assembly according to an embodiment of the present invention;
FIG. 3 shows a schematic structural view of a cover plate assembly according to an embodiment of the present invention;
FIG. 4 shows a schematic structural view of a second housing assembly according to an embodiment of the present invention;
FIG. 5 shows a schematic bottom view of a spacing cylinder according to an embodiment of the present invention;
FIG. 6 shows an exploded view of the structure of the guide mechanism according to the embodiment of the present invention;
FIG. 7 shows a structural top view of a conical seat according to an embodiment of the present invention;
FIG. 8 shows a schematic structural view of a take-off assembly according to an embodiment of the present invention;
FIG. 9 is a schematic view showing the structure of an adjusting mechanism according to the embodiment of the present invention;
fig. 10 shows a schematic structural diagram of a suction mechanism according to an embodiment of the present invention.
In the figure: 1. a first housing assembly; 11. a limit retainer ring; 12. a hollow sleeve; 13. installing a cylinder; 14. a first movable plate; 15. a movable bottom die; 16. a pressure sensor; 17. a linkage plate; 18. a limit sliding plate; 19. a limiting plate; 2. a cover plate assembly; 21. a cover plate body; 22. an open slot body; 23. a material taking tank body; 24. a groove body is embedded; 25. a second movable plate; 26. a linkage rod; 27. a clamping plate; 28. a first servo motor; 29. a screw rod; 3. a second housing assembly; 31. a limiting cylinder; 32. a storage box; 33. a handle; 34. a sleeve groove body; 35. a material guiding mechanism; 351. a conical seat; 352. a jacking hole; 353. a partition plate; 354. a first guide plate; 355. a second guide plate; 356. an output board; 357. a second electric push rod; 358. a support plate; 359. a second servo motor; 3510. a turntable bearing; 3511. a fourth electric push rod; 36. a first electric push rod; 37. a liftout plate; 4. a material taking assembly; 41. a guide housing; 42. a third electric push rod; 43. a hollow sliding cavity; 44. a fourth electric push rod; 45. an adjusting mechanism; 451. a guide ring body; 452. a motor bracket; 453. a third servo motor; 454. a third movable plate; 455. a linkage pin; 46. a material sucking mechanism; 461. a suction shell; 462. a bellows; 463. a movable tube; 464. a getter pump; 465. a guide tube; 466. a movable block; 467. a limiting block; 468. a spring; 469. and (5) a suction nozzle.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment of the invention provides an assembly die for producing a Bluetooth headset, which comprises a first shell component 1, a cover plate component 2, a second shell component 3 and a material taking component 4; as illustrated by way of example in fig. 1.
The cover plate assembly 2 is fixedly connected to the top end of the first shell assembly 1, the bottom end of the first shell assembly 1 is fixedly connected with the second shell assembly 3, the bottom end of the material taking assembly 4 is fixedly connected to one side of the top end of the first shell assembly 1, and the material taking end of the material taking assembly 4 is matched with the top end opening of the cover plate assembly 2.
Specifically, apron subassembly 2 places the earphone die block in its inside to press from both sides tightly fixedly through apron subassembly 2 with the earphone die block that places, the rotation material loading of second casing subassembly 3 makes it use with getting material subassembly 4 cooperation, get material subassembly 4 and absorb and put in proper order the earphone spare part of difference in the second casing subassembly 3 to the position of waiting of earphone die block.
The first shell component 1 comprises a limit retainer ring 11; as illustrated by way of example in fig. 2.
The bottom bilateral symmetry fixedly connected with two sets of hollow sleeve 12 of spacing retaining ring 11, the inner wall fixedly connected with installation barrel 13 of spacing retaining ring 11, the inner wall top of installation barrel 13 is provided with first fly leaf 14, the top fixedly connected with activity die block 15 of first fly leaf 14, pressure sensor 16 is installed in the top embedding of activity die block 15, the outer wall symmetry fixedly connected with of first fly leaf 14 four sets of ganged plates 17, four sets of the equal sliding connection of tip both sides of ganged plates 17 has two sets of limit slide 18, just the tip of limit slide 18 all with the inner wall fixed connection of installation barrel 13, two sets of fixedly connected with limiting plate 19 between the adjacent inner wall of limit slide 18.
Further, the first movable plate 14 has a circular structure, and the diameter of the first movable plate 14 is smaller than the inner diameter of the mounting cylinder 13.
Further, the outer wall of the installation cylinder 13 is fixedly connected with a PLC controller.
Specifically, the first movable plate 14 moves up and down in the cavity of the mounting cylinder 13 through the limiting sliding plates 18 on two sides, and ejects the earphone bottom die in the cover plate assembly 2 when the movable bottom die 15 moves up, so that the assembled quick pick-up is completed.
The cover plate assembly 2 comprises a cover plate body 21; as illustrated by way of example in fig. 3.
The surface of apron body 21 has seted up open slot body 22 and has got material cell body 23 respectively, just apron body 21 is circular structure, open slot body 22 is located the center department of apron body 21, just get material cell body 23 is located and keep away from one side of open slot body 22, the embedded cell body 24 has still been seted up to the inside of apron body 21, just embedded cell body 24 with open slot body 22 intercommunication each other, the inner wall of embedded cell body 24 just keeps away from one side sliding connection of open slot body 22 has second fly leaf 25, one side fixedly connected with gangbar 26 of second fly leaf 25, the tip fixedly connected with grip block 27 of gangbar 26, just grip block 27 sliding connection is in the inner wall of open slot body 22, the opposite side spiro union of second fly leaf 25 has lead screw 29, the inner wall fixedly connected with first servo motor 28 of embedded cell body 24, just the output of first servo motor 28 with the end transmission connection of lead screw 29.
Specifically, the first servo motor 28 drives the screw rod 29 to rotate forward or reversely, and simultaneously drives the second movable plate 25 to drive the clamping plate 27 to move through the linkage rod 26, so as to clamp the end part of the earphone bottom die in the open slot body 22.
The second shell assembly 3 comprises a limiting cylinder 31 and a material guide mechanism 35; as illustrated by way of example in fig. 4 and 5.
The limiting cylinder 31 is characterized in that a side wall of the limiting cylinder 31 is provided with a storage box 32 in an embedded mode, the outer wall of the storage box 32 is fixedly connected with a handle 33, two groups of sleeve groove bodies 34 are symmetrically formed in the top end of the limiting cylinder 31, and the hollow sleeve 12 is connected in the sleeve groove bodies 34 in a sliding mode and matched with each other. The material guide mechanism 35 is rotatably connected to the top end of the limiting cylinder 31;
two groups of first electric push rods 36 are symmetrically and fixedly connected to the top end of the inner wall of the limiting cylinder 31, and the output ends of the two groups of first electric push rods 36 penetrate through the sleeve groove 34.
The material guiding mechanism 35 comprises a conical seat 351; as illustrated in fig. 6 and 7.
The conical seat 351 is of a hollow structure, a material ejection hole 352 is formed in the center of the top end of the conical seat 351, the material ejection hole 352 is communicated with the cavity of the inner wall of the conical seat 351, six groups of isolation plates 353 are fixedly connected to the outer wall of the conical seat 351 at equal intervals by taking the material ejection hole 352 as a central axis, a first guide plate 354 and a second guide plate 355 are fixedly connected between the two groups of isolation plates 353, and an included angle formed at the joint of the first guide plate 354 and the second guide plate 355 is an obtuse angle;
the inner wall fixedly connected with output plate 356 of toper seat 351, the top fixedly connected with second electric putter 357 of output plate 356 just the output activity of second electric putter 357 runs through liftout hole 352, the top fixedly connected with backup pad 358 of spacing barrel 31, just the top center department fixedly connected with second servo motor 359 of backup pad 358, the output of second servo motor 359 is connected with the bottom center department transmission of output plate 356.
Further, a turntable bearing 3510 is fixedly connected to the top end of the support plate 358, the turntable bearing 3510 coincides with the central axis of the support plate 358, three groups of fourth electric push rods 3511 are rotatably connected to the top end of the turntable bearing 3510, a material ejection plate 37 is slidably connected to the inner walls of the first guide plate 354 and the second guide plate 355, and the bottom end of the material ejection plate 37 is in transmission connection with the output end of the fourth electric push rods 3511.
Specifically, the top of the conical seat 351 is divided into six identical cavities by arranging the separation plate 353, and earphone parts are stored at the junction of the first guide plate 354 and the second guide plate 355 by arranging the first guide plate 354 and the second guide plate 355, so that the earphone parts at the junction of the first guide plate 354 and the second guide plate 355 are conveniently taken out by the taking component 4, the output end of the second servo motor 359 drives the output plate 356 to rotate, so that the conical seat 351 synchronously rotates, and the taking component 4 is used for sequentially taking out earphone parts at different positions in the conical seat 351;
the output ends of the three groups of fourth electric push rods 3511 sequentially push the ejector plate 37, so that the block-shaped earphone parts at the included angle between the first guide plate 354 and the second guide plate 355 are lifted upwards by the ejector plate 37, and the suction end of the material taking assembly 4 is convenient for sucking the block-shaped earphone parts lifted by the ejector plate 37, wherein the block-shaped earphone parts comprise earphone batteries, pcb and fpcb;
different types of sheet earphone parts are stored between the first guide plate 354 and the second guide plate 355 through three groups, wherein the sheet earphone parts comprise earphone foam, a loudspeaker and a dust screen, so that the sheet earphone parts are intensively stacked between the first guide plate 354 and the second guide plate 355, and the material sucking end of the material taking assembly 4 conveniently stretches into between the first guide plate 354 and the second guide plate 355, and absorbs the sheet earphone parts at the included angle.
The material taking assembly 4 comprises a guide shell 41, an adjusting mechanism 45 and a material sucking mechanism 46; as illustrated by way of example in fig. 8.
The inner wall bottom fixedly connected with third electric putter 42 of direction casing 41, hollow smooth chamber 43 has been seted up to the outer wall of one side of direction casing 41, the output transmission of third electric putter 42 is connected with fourth electric putter 44, just fourth electric putter 44 sliding connection is at the inner wall of hollow smooth chamber 43, adjustment mechanism 45 with the output transmission of fourth electric putter 44 is connected, the top of inhaling material mechanism 46 is connected with the output transmission of adjustment mechanism 45.
The adjusting mechanism 45 comprises a guide ring body 451; as illustrated by way of example in fig. 9.
The top fixedly connected with motor support 452 of the body 451 of direction, the bottom center department fixedly connected with third servo motor 453 of motor support 452, the output transmission of third servo motor 453 is connected with third fly leaf 454, just third fly leaf 454 rotates the inner wall of connecting at the body 451 of direction, the link pin 455 is installed to the surface of third fly leaf 454 and the output embedding of keeping away from third servo motor 453.
Further, one side of the outer wall of the motor bracket 452 is in transmission connection with the output end of the fourth electric push rod 44.
The suction mechanism 46 includes a suction housing 461; as illustrated by way of example in fig. 10.
The inner wall top of inhaling material casing 461 is provided with bellows 462, inhale material casing 461 top embedding fixedly connected with movable pipe 463, the bottom and the bellows 462 intercommunication each other of movable pipe 463, just the top of movable pipe 463 communicates each other with the suction end of suction pump 464, the bottom intercommunication of bellows 462 has guide tube 465, inhale material casing 461 is run through to the bottom of inhaling material casing 461, and extend to inhale material casing 461 bottom, the movable block 466 has been cup jointed to the outer wall of guide tube 465, just movable block 466 and inhale the inner wall sliding connection of material casing 461, the outer wall fixedly connected with stopper 467 of guide tube 465, cup jointed spring 468 on the guide tube 465, just spring 468 is located between movable block 466, stopper 467, the bottom and the nozzle 469 intercommunication each other of guide tube 465.
Further, the top end of the suction pump 464 is fixedly connected to the end of the linkage pin 455.
Specifically, when the third electric push rod 42 and the fourth electric push rod 44 are used in combination, the adjusting mechanism 45 and the material sucking mechanism 46 are driven to move horizontally and vertically, and the third movable plate 454 is driven to rotate by the third servo motor 453, the linkage pin 455 drives the suction nozzle 469 to move to different positions in the open slot body 22, and the mounting positions of the earphone parts are correspondingly placed.
The assembly mold for producing the Bluetooth headset provided by the embodiment of the invention has the following working principle:
placing the earphone bottom die on the movable bottom die 15 through the open slot body 22, sensing the positions of the two ends of the earphone bottom die through the pressure sensor 16, transmitting signals to the PLC by the pressure sensor 16 after contacting with the pressure sensor 16, controlling the first servo motor 28 to rotate after analyzing by the PLC, enabling the clamping plate 27 to slide in the open slot body 22 and simultaneously clamping one end of the earphone bottom die, and fixing the earphone bottom die in the open slot body 22;
the output plate 356 is driven to rotate by the second servo motor 359, so that the conical seat 351 rotates synchronously, earphone parts stored between the two groups of isolation plates 353 move to the lower part of the suction nozzle 469, the suction nozzle 469 extends to the included angle between the first guide plate 354 and the second guide plate 355 through the falling of the third electric push rod 42, the earphone parts at the position are sucked, when the suction nozzle 469 contacts with the earphone parts, the limiting block 467 pushes the extrusion spring 468 and cooperates with the elastic recovery function of the corrugated pipe 462 to buffer and contact the earphone parts to prevent damage, and then the suction nozzle 469 sucks the sucked earphone parts from the material taking groove 23 through the upward movement of the third electric push rod 42;
the output ends of the three groups of fourth electric push rods 3511 sequentially push the ejector plates 37, so that the blocky earphone parts at the included angle between the first guide plates 354 and the second guide plates 355 are lifted upwards by the ejector plates 37, the ejector plates 37 are convenient for pushing the lifted blocky earphone parts into the material taking groove 23, and an assembler can take out the blocky earphone parts in the material taking groove 23 and assemble the blocky earphone parts into an earphone bottom die, wherein the blocky earphone parts comprise earphone batteries, pcb and fpcb;
different types of sheet earphone parts are stored between the first guide plate 354 and the second guide plate 355 through three groups, wherein the sheet earphone parts comprise earphone foam, a loudspeaker and a dust screen, so that the sheet earphone parts are intensively stacked between the included angles of the first guide plate 354 and the second guide plate 355, and the suction nozzles 469 extend into the positions between the included angles of the first guide plate 354 and the second guide plate 355 to suck the sheet earphone parts at the included angles;
pushing the suction nozzle 469 to the upper part of the open slot body 22 through the fourth electric push rod 44, enabling the earphone parts to fall into the open slot body 22 by utilizing the falling of the third electric push rod 42 and to be close to the earphone bottom die, driving the third movable plate 454 to rotate through the third servo motor 453, enabling the linkage pin 455 to adjust the position of the suction nozzle 469 vertical to the upper part of the open slot body 22, correspondingly assembling the earphone parts at different positions of the earphone bottom die, and moving the earphone parts to the upper part of the open slot body 22 through the falling of the third electric push rod 42, so that an operator can conveniently fix and weld the earphone parts to be installed in the earphone bottom die;
the conical seat 351 is driven by the secondary rotation of the second servo motor 359, so that the next earphone part group stored on the conical seat 351 moves to the lower part of the material taking end of the material taking assembly 4, a plurality of earphone part groups are sequentially assembled at the corresponding positions of the earphone bottom molds through the reciprocating transmission of the material taking assembly 4, the movable bottom mold 15 is moved upwards to push out the earphone bottom molds assembled in the open groove body 22 through the output end penetrating the material pushing hole 352 of the second electric push rod 357, and the quick discharging after the earphone bottom molds are assembled is completed.
On the basis of the assembly mold for producing the Bluetooth headset, the embodiment of the invention also provides an assembly method for producing the Bluetooth headset, which comprises the following steps,
embedding and mounting the earphone bottom die through the movable bottom die;
the conical seat is synchronously rotated through rotation of the output plate, and the flaky earphone parts stored on the conical seat are moved to the position below the material taking end of the material taking assembly;
through the falling of the material taking end of the material taking assembly, the material taking end of the material taking assembly penetrates through the material taking groove body, so that the material taking end of the material taking assembly falls at the included angle of the first guide plate and the second guide plate, and the flaky headset parts are sucked;
after the material taking assembly is adjusted in an upward moving way, the material taking end of the material taking assembly conveys the earphone parts into the corresponding opening groove body, and the earphone parts are placed at the corresponding installation positions of the earphone bottom die;
releasing negative pressure through the material taking assembly to separate the material taking end from the earphone parts, and enabling an assembler to assemble the separated flaky earphone parts in the earphone bottom die;
resetting the material taking assembly to the upper end of the material taking groove body, and carrying out the material taking operation of the next round;
the conical seat is driven by the secondary rotation of the output plate, so that the blocky earphone parts stored on the conical seat move to the lower part of the material taking end of the material taking assembly, and the flaky and blocky earphone parts are sequentially assembled at the corresponding positions of the earphone bottom die through the reciprocating transmission of the material taking assembly until the assembly is completed.
Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. Earphone spare part feeding mechanism, its characterized in that includes: a cover plate assembly (2), a mounting cylinder (13) and a second housing assembly (3);
the cover plate assembly (2) comprises a cover plate body (21), a material taking groove body (23) is formed in the surface of the cover plate body (21), and the top end of the mounting cylinder body (13) is fixedly connected with the cover plate body (21);
the second shell assembly (3) is positioned below the cover plate assembly (2), the second shell assembly (3) comprises a material guiding mechanism (35), and the material guiding mechanism (35) comprises a conical seat (351), a separation plate (353), a first guide plate (354) and a second guide plate (355), an output plate (356), a support plate (358) and a second servo motor (359);
the utility model discloses a earphone, including baffle (353), earphone spare part, baffle (353), baffle (355), baffle (353) are fixed connection in top center department of backup pad (358) second servo motor (359), the output of second servo motor (359) with the bottom center department transmission of output board (356) is connected, output board (356) fixed connection is in conical seat (351), conical seat (351) outer annular equidistance fixedly connected with multiunit baffle (353), two sets of fixedly connected with first deflector (354) and second deflector (355) between baffle (353), earphone spare part stacks between first deflector (354) and second deflector (355) contained angle department, gets material cell body (23).
2. The earphone part feeding mechanism according to claim 1, wherein: the second shell assembly (3) further comprises a material ejection plate (37) and a fourth electric push rod (3511), the first guide plate (354) is slidably connected with the inner wall of the second guide plate (355) and is in transmission connection with the output end of the fourth electric push rod (3511), and the bottom end of the material ejection plate (37) is in transmission connection with the inner wall of the second guide plate.
3. The earphone part feeding mechanism according to claim 1, wherein: the top of backup pad (358) fixedly connected with turntable bearing (3510), just the axis of turntable bearing (3510) with the axis coincidence of backup pad (358), fourth electric putter (3511) set up the top of turntable bearing (3510).
4. The earphone part feeding mechanism according to claim 1, wherein: the surface of the cover plate body (21) is also provided with an opening groove body (22) for placing a bottom die of the earphone, the opening groove body (22) is positioned at the center of the cover plate body (21), the material taking groove body (23) is positioned at one side far away from the opening groove body (22), the interior of the cover plate body (21) is also provided with an embedded groove body (24), and the embedded groove body (24) is mutually communicated with the opening groove body (22);
the inner wall of embedded cell body (24) just keeps away from one side sliding connection of opening cell body (22) has second fly leaf (25), one side fixedly connected with gangbar (26) of second fly leaf (25), the tip fixedly connected with grip block (27) of gangbar (26), just grip block (27) sliding connection is in the inner wall of opening cell body (22), the opposite side spiro union of second fly leaf (25) has lead screw (29), the inner wall fixedly connected with first servo motor (28) of embedded cell body (24), just the output of first servo motor (28) with the end transmission of lead screw (29) is connected.
5. The earphone part feeding mechanism as recited in claim 4, wherein: the utility model discloses a mounting barrel, including installation barrel (13), including installation barrel, fixed barrel, movable barrel, fixed barrel, mounting barrel (13), first fly leaf (14) are provided with on the inner wall top, the top and the movable die (15) fixed connection of first fly leaf (14), movable die (15) with open slot body (22) are relative, pressure sensor (16) are installed in the top embedding of movable die (15), four link plates (17) of outer wall symmetry fixedly connected with of first fly leaf (14), four sets of equal sliding connection in tip both sides of link plate (17) have two sets of limit slide (18), just the tip of limit slide (18) all is connected with the inner wall fixed of installation barrel (13), two sets of fixedly connected with limiting plate (19) between the adjacent inner wall of limit slide (18).
6. The earphone part feeding mechanism of claim 5, wherein: the top center department of toper seat (351) has seted up liftout hole (352), multiunit liftout hole (352) are used central axis annular distribution to be in on toper seat (351), the top fixedly connected with second electric putter (357) of output board (356), just the cooperation of liftout hole (352) and movable die block (15) is run through to the output of second electric putter (357).
7. The earphone part feeding mechanism of claim 6, wherein: the second shell assembly (3) further comprises a limiting cylinder body (31), the mounting cylinder body (13) is connected with the limiting retainer ring (11), two groups of hollow sleeves (12) are symmetrically and fixedly connected to the two sides of the bottom end of the limiting retainer ring (11), two groups of sleeve groove bodies (34) are symmetrically arranged at the top end of the limiting cylinder body (31), the hollow sleeves (12) are slidably connected in the sleeve groove bodies (34), two groups of first electric push rods (36) are symmetrically and fixedly connected to the inside of the limiting cylinder body (31), and the output ends of the two groups of first electric push rods (36) penetrate through the sleeve groove bodies (34) and are connected with the hollow sleeves (12).
8. Assembly mould is used in bluetooth headset production, its characterized in that: the earphone part feeding mechanism according to any one of claims 1 to 7 is used, a PLC (programmable logic controller) is fixedly connected to the outer wall of the mounting cylinder (13), the PLC is electrically connected with a pressure sensor and a first servo motor, the pressure sensor (16) transmits signals to the PLC, and the PLC controls the first servo motor (28) to work according to the signals transmitted by the pressure sensor (16), so that the clamping plate (27) is driven to clamp the earphone bottom die;
the assembly mold for producing the Bluetooth headset further comprises a material taking assembly (4), the material taking assembly (4) is fixedly connected to one side of the installation cylinder body (13), the material taking end of the material taking assembly (4) is perpendicular to the upper side of the material taking groove body (23), and the material taking assembly (4) is matched with the opening groove body (22) and the material taking groove body (23) respectively.
9. The assembly mold for producing a bluetooth headset according to claim 8, wherein: the material taking assembly (4) comprises a guide shell (41), an adjusting mechanism (45) and a material sucking mechanism (46);
the novel electric motor is characterized in that a third electric push rod (42) is fixedly connected to the bottom end of the inner wall of the guide shell (41), a hollow sliding cavity (43) is formed in the outer wall of one side of the guide shell (41), a fourth electric push rod (44) is connected to the output end of the third electric push rod (42) in a transmission mode, the fourth electric push rod (44) is connected to the inner wall of the hollow sliding cavity (43) in a sliding mode, an adjusting mechanism (45) is connected with the output end of the fourth electric push rod (44) in a transmission mode, and the top end of a material sucking mechanism (46) is connected with the output end of the adjusting mechanism (45) in a transmission mode.
10. The assembly mold for producing a bluetooth headset according to claim 9, wherein: the adjusting mechanism (45) comprises a guide ring body (451);
the motor support (452) is fixedly connected to the top end of the guide ring body (451), a third servo motor (453) is fixedly connected to the center of the bottom end of the motor support (452), a third movable plate (454) is connected to the output end of the third servo motor (453) in a transmission mode, the third movable plate (454) is rotatably connected to the inner wall of the guide ring body (451), a linkage pin (455) is embedded in the surface of the third movable plate (454) and far away from the output end of the third servo motor (453), and one side of the outer wall of the motor support (452) is in transmission connection with the output end of the fourth electric push rod (44);
the material sucking mechanism (46) comprises a material sucking shell (461);
the utility model discloses a suction pump, including suction casing (461), bellows (462) are provided with on the inner wall top of suction casing (461), suction casing (461) top embedding fixedly connected with movable pipe (463), the bottom and bellows (462) of movable pipe (463) communicate each other, just the top of movable pipe (463) communicates each other with the suction end of suction pump (464), the bottom intercommunication of bellows (462) has stand pipe (465), suction casing (461) are run through to the bottom of stand pipe (465), and extend to suction casing (461) bottom, movable block (466) have been cup jointed to the outer wall of stand pipe (465), just movable block (466) and suction casing (461)'s inner wall sliding connection, outer wall fixedly connected with stopper (467) of stand pipe (465), cup jointed spring (468) on stand pipe (465), just spring (468) are located between movable block (466), stopper (467), the bottom and suction nozzle (469) communicate each other of stand pipe (465), the fixed connection of tip and suction pin (455) of pump (464).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310294097.0A CN116156382A (en) | 2022-04-26 | 2022-04-26 | Earphone spare part feeding mechanism and corresponding assembly jig for production of bluetooth earphone |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210446675.3A CN114603869B (en) | 2022-04-26 | 2022-04-26 | Assembling die for producing Bluetooth headset and assembling method thereof |
| CN202310294097.0A CN116156382A (en) | 2022-04-26 | 2022-04-26 | Earphone spare part feeding mechanism and corresponding assembly jig for production of bluetooth earphone |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210446675.3A Division CN114603869B (en) | 2022-04-26 | 2022-04-26 | Assembling die for producing Bluetooth headset and assembling method thereof |
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| CN116156382A true CN116156382A (en) | 2023-05-23 |
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| CN202210446675.3A Active CN114603869B (en) | 2022-04-26 | 2022-04-26 | Assembling die for producing Bluetooth headset and assembling method thereof |
| CN202310294097.0A Pending CN116156382A (en) | 2022-04-26 | 2022-04-26 | Earphone spare part feeding mechanism and corresponding assembly jig for production of bluetooth earphone |
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Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9071918B2 (en) * | 2011-03-18 | 2015-06-30 | Starkey Laboratories, Inc. | Ball and socket connection with an acoustic seal and mounting interface for a hearing assistance device |
| NZ739153A (en) * | 2015-07-06 | 2022-05-27 | Wikmanshyttan Safety Ab | A method for manufacturing a sealing ring, and a sealing ring |
| CN108698772B (en) * | 2016-11-25 | 2020-09-15 | 苏州富强科技有限公司 | Full-automatic feeding assembly line |
| CN107864447A (en) * | 2017-12-28 | 2018-03-30 | 刘丽东 | A kind of earphone full automatic assembly machine |
| CN208978299U (en) * | 2018-10-12 | 2019-06-14 | 广东宇博电子有限公司 | A kind of automation earphone foam installation equipment |
| CN209666308U (en) * | 2019-01-11 | 2019-11-22 | 广东轻工职业技术学院 | A kind of earphone cavernous body and colloid part automatic assembling apparatus |
| CN110126290B (en) * | 2019-04-24 | 2020-04-17 | 惠州市盛广达实业有限公司 | Automatic assembly line for bottom blockage of melamine tableware and assembly process thereof |
| CN113423053B (en) * | 2021-06-08 | 2022-05-17 | 广东每通测控科技股份有限公司 | Automatic production and assembly line for Bluetooth earphones |
| CN113518285B (en) * | 2021-09-14 | 2021-11-30 | 成都软耳声学技术有限公司 | Customized earphone assembling equipment and assembling method |
| CN113949957B (en) * | 2021-09-18 | 2024-01-16 | 苏州索迩电子技术有限公司 | Bone conduction earphone and bone conduction earphone assembling method |
| CN113799402A (en) * | 2021-10-25 | 2021-12-17 | 东莞市高贝瑞自动化科技有限公司 | Assembly equipment |
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| CN114603869A (en) | 2022-06-10 |
| CN114603869B (en) | 2023-04-11 |
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