CN114603869A - Assembly die for Bluetooth headset production and assembly method thereof - Google Patents
Assembly die for Bluetooth headset production and assembly method thereof Download PDFInfo
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- CN114603869A CN114603869A CN202210446675.3A CN202210446675A CN114603869A CN 114603869 A CN114603869 A CN 114603869A CN 202210446675 A CN202210446675 A CN 202210446675A CN 114603869 A CN114603869 A CN 114603869A
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- assembly
- earphone
- material taking
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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 invention belongs to the technical field of Bluetooth headset production dies, and particularly relates to an assembly die for Bluetooth headset production and an assembly method thereof, wherein the assembly die comprises a first shell assembly, a cover plate assembly, a second shell assembly and a material taking assembly; the first housing assembly includes a mounting cylinder; a movable bottom die is connected inside the mounting cylinder in a sliding manner; the cover plate assembly comprises a cover plate body; the surface of the cover plate body is respectively provided with an opening groove body and a material taking groove body; through output board synchronous drive toper seat, the earphone spare part that reaches the different grade type is for getting the effect of material subassembly circulation feed, has improved the material efficiency of getting of earphone spare part, through the earphone die block assembly back that finishes, utilizes second electric putter to promote the activity die block and shifts up, makes the earphone die block by the internal upwards separation of open slot, reaches the effect of the quick drawing of patterns of earphone die block assembly back, has reduced assembler's intensity of labour, has improved the assembly efficiency of earphone die block.
Description
Technical Field
The invention belongs to the technical field of Bluetooth headset production dies, and particularly relates to an assembly die for Bluetooth headset production and an assembly method thereof.
Background
The bluetooth headset has gradually become one of the widely used instrument 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 fashioned through the mode of moulding plastics, and bluetooth headset shell mould divide into movable mould and cover half two parts usually 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 is finished, the existing assembly mode is that electronic parts are manually assembled in the shell of the bluetooth headset in sequence, when an operator assembles various parts in sequence, the earphone parts of different types need to be taken repeatedly, and the earphone parts also need to be placed at corresponding positions in the shell of the bluetooth headset, so that the labor intensity of the assembler is increased, and the assembly efficiency is reduced.
Disclosure of Invention
Aiming at the problems, the invention provides an assembly die for producing a Bluetooth headset, which comprises a first shell assembly, a cover plate assembly, a second shell assembly and a material taking assembly, wherein the first shell assembly is arranged on the first shell assembly;
the first housing assembly includes a mounting cylinder; a movable bottom die is connected inside the mounting cylinder in a sliding manner;
the cover plate assembly comprises a cover plate body; the surface of the cover plate body is respectively provided with an opening groove body and a material taking groove body;
the second shell assembly comprises a limiting cylinder and a material guide mechanism; the material guide mechanism comprises a conical seat;
the center of the top end of the conical seat is provided with a material ejecting hole, six groups of partition plates are fixedly connected to the outer wall of the conical seat at equal intervals by taking the material ejecting hole as a central axis, a first guide plate and a second guide plate are fixedly connected between the two groups of partition plates, and an included angle formed at the joint of the first guide plate and the second guide plate is an obtuse angle;
an output plate is fixedly connected to the inner wall of the conical seat, a second electric push rod is fixedly connected to the top end of the output plate, the output end of the second electric push rod penetrates through the material ejection hole to be matched with the movable bottom die for use, and the output plate is rotatably connected to the top end of the limiting cylinder;
the top and the apron body fixed connection of installation barrel, just the bottom of installation barrel and the top fixed connection of spacing barrel, get material subassembly fixed connection in one side of installation barrel, get the upside that the material cell body was got to the material end perpendicular to of material subassembly, just it uses with opening cell body and the cooperation of getting the material cell body respectively to get the material subassembly.
Further, the first shell assembly further comprises a limiting retainer ring;
the bottom bilateral symmetry fixedly connected with two sets of hollow sleeves of spacing retaining ring, the inner wall and the installation barrel fixed connection of spacing retaining ring, just the installation barrel is open hollow cylinder structure, the inner wall top of installation barrel is provided with first fly leaf, the top and the activity die block fixed connection of first fly leaf.
Further, pressure sensor is installed in the top embedding of activity die block, four gangs of the outer wall symmetry fixedly connected with board of group of first fly leaf, four groups equal sliding connection in the tip both sides of gangs has two sets of spacing slides, just the tip of spacing slide all with the inner wall fixed connection of installation barrel, two sets of fixedly connected with limiting plate between the adjacent inner wall of spacing slide.
Further, the opening groove body is located at the center of the cover plate body, the material taking groove body is located on one side away from the opening groove body, an embedded groove body is further formed in the cover plate body, and the embedded groove body is communicated with the opening groove body.
Further, the inner wall of embedded cell body just keeps away from one side sliding connection of opening cell body has the second fly leaf, one side fixedly connected with gangbar of second fly leaf, the tip fixedly connected with grip block of gangbar, just grip block sliding connection be in the inner wall of opening cell body, the opposite side spiro union of second fly leaf has the lead screw, the first servo motor of inner wall fixedly connected with of embedded cell body, just first servo motor's output with the end transmission of lead screw is connected.
Furthermore, 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.
Further, the adjusting mechanism comprises a guide ring body;
the top fixedly connected with motor support of direction circle body, motor support's bottom center department fixedly connected with third servo motor, third servo motor's output transmission is connected with the third fly leaf, just the third fly leaf rotates the inner wall of connection at the direction circle body, the linkage round pin is installed in the surface of third fly leaf and the output embedding of keeping away from third servo motor, motor support's outer wall one side and fourth electric putter's output transmission are connected.
Further, the material suction mechanism comprises a material suction shell;
inhale the inner wall top of material casing and be provided with the bellows, inhale material casing top embedding fixedly connected with movable tube, the bottom and the bellows intercommunication each other of movable tube, just the top of movable tube and the end of breathing in of aspirator pump communicate each other, the bottom intercommunication of bellows has the stand pipe, the bottom of stand pipe is run through and is inhaled the material casing, and extends to inhaling material casing bottom.
Further, the movable block has been cup jointed to the outer wall of stand pipe, just the inner wall sliding connection of movable block and inhaling material casing, the outer wall fixedly connected with stopper of stand pipe, the spring has been cup jointed on the stand pipe, just the spring is located between movable block, the stopper, the bottom and the suction nozzle of stand pipe communicate each other, the top of aspirator pump and the tip fixed connection of linkage round pin.
An assembling method for producing a Bluetooth headset comprises the following steps,
embedding and mounting the earphone bottom die through the movable bottom die;
the conical seat is synchronously rotated through the rotation of the output plate, and the sheet-shaped earphone parts stored on the conical seat are moved to the position below the material taking end of the material taking assembly;
the material taking end of the material taking assembly falls down to penetrate through the material taking groove body, so that the material taking end falls at the included angle between the first guide plate and the second guide plate to suck the sheet earphone parts;
after the material taking assembly is moved upwards for adjustment, the material taking end of the material taking assembly conveys the earphone parts into the corresponding open slot bodies, 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 assembling the separated sheet earphone parts in an earphone bottom die by an assembler;
the material taking assembly is reset to the upper end of the material taking groove body, and the material taking operation of the next round is carried out;
the conical seat is driven by the output plate to rotate again, so that the blocky earphone parts stored on the conical seat move to the position below 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.
The invention has the beneficial effects that:
1. six groups of isolation plates are fixedly connected with the outer wall of the conical seat, the storage area of 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 through the included angle formed by the joint of the first guide plate and the second guide plate, the material taking effect of a material taking end of the material taking assembly on material taking at the included angle is facilitated, the conical seat is synchronously driven through the output plate, the effect of circularly feeding the material taking assembly by the earphone parts of different types 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 through the second electric push rod, the earphone bottom die is separated upwards from the open slot body, the effect of fast demoulding after the earphone bottom die is assembled is achieved, and the manual installation sequence can be controlled, avoiding missing installation parts or disorder of the installation sequence of the parts, reducing the labor intensity of assembly personnel and improving the assembly efficiency of the bottom die of the earphone.
2. Place the earphone die block on the activity die block through the opening cell body to both ends position through pressure sensor response earphone die block, if all with pressure sensor contact back, pressure sensor gives the PLC controller with signal transmission, through the first servo motor of PLC controller analysis back control rotation, make the grip block press from both sides the one end of tight earphone die block in the gliding while in the opening cell body, make the earphone die block fix in the open slot is internal, improved the stable effect of earphone die block when the assembly.
3. When contacting with the earphone spare part through the suction nozzle, utilize the stopper to promote the extrusion spring and cooperate the bellows to contract the effect that contracts, prevent the damage of earphone spare part, rethread third electric putter's shifting up makes the suction nozzle will absorbent earphone spare part by getting the suction of material cell body, has improved the cushioning effect when suction nozzle contacts with the earphone spare part.
4. Promote the top of suction nozzle to opening cell body through fourth electric putter, and it is internal to utilize third electric putter's whereabouts to make earphone spare part fall in the open slot, and be close to the earphone die block, it rotates to drive the third fly leaf through third servo motor, make the position of linkage pin adjustment suction nozzle perpendicular to opening cell body top, correspond the assembly at the different positions of earphone die block with earphone spare part, and remove earphone spare part to the top of opening cell body through third electric putter's whereabouts, the fixed welding of earphone spare part that the operating personnel of being convenient for will treat the installation in the earphone die block, the inconvenience of looking for spare part when having avoided operating personnel to assemble the earphone, reach the effect of assembling earphone spare part to the corresponding position of earphone die block fast.
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 will 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 in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an assembly mold according to an embodiment of the present invention;
FIG. 2 shows a schematic structural view of a first housing assembly of an embodiment of the present invention;
FIG. 3 shows a schematic structural diagram of a cover plate assembly according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a second housing assembly in accordance with an embodiment of the present invention;
FIG. 5 shows a bottom schematic view of a spacing cylinder according to an embodiment of the invention;
fig. 6 is an exploded view showing the structure of a material guide mechanism according to an embodiment of the present invention;
FIG. 7 shows a top view of the structure of a conical seat in accordance with an embodiment of the present invention;
FIG. 8 illustrates a schematic structural view of a take-off assembly according to an embodiment of the present invention;
FIG. 9 shows a schematic structural diagram of an adjustment mechanism of an embodiment of the present invention;
fig. 10 shows a schematic structural diagram of a material suction mechanism according to an embodiment of the invention.
In the figure: 1. a first housing assembly; 11. a limit retainer ring; 12. a hollow sleeve; 13. installing a cylinder body; 14. a first movable plate; 15. a movable bottom die; 16. a pressure sensor; 17. a linkage plate; 18. a limiting sliding plate; 19. a limiting plate; 2. a cover plate assembly; 21. a cover plate body; 22. an open trough body; 23. a material taking groove body; 24. an embedded groove body; 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 body; 32. a storage box; 33. a handle; 34. a sleeve groove body; 35. a material guiding mechanism; 351. a conical seat; 352. a material ejection hole; 353. a separator plate; 354. a first guide plate; 355. a second guide plate; 356. an output plate; 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 material ejecting plate; 4. a material taking assembly; 41. a guide housing; 42. a third electric push rod; 43. a hollow slide cavity; 44. a fourth electric push rod; 45. an adjustment 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 material 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. a suction nozzle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present 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, wherein the cover plate component 2 is arranged on the first shell component; illustratively, as shown 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 with 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 for use.
Specifically, apron subassembly 2 places the earphone die block inside it to the earphone die block that will place through apron subassembly 2 presss from both sides tightly fixedly, the rotation material loading of second casing subassembly 3 makes it use with getting 4 cooperation of material subassembly, get material subassembly 4 and absorb in proper order and put in to the earphone die block the mounted position of treating of different earphone spare parts in the second casing subassembly 3.
The first housing assembly 1 comprises a limit retainer ring 11; illustratively, as shown in fig. 2.
Two sets of hollow sleeves 12 of bottom bilateral symmetry fixedly connected with 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, four ganged plates 17, four groups of outer wall symmetry fixedly connected with of first fly leaf 14 the equal sliding connection in tip both sides of ganged plate 17 has two sets of spacing slides 18, just the tip of spacing 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 spacing 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 barrel 13 through the two side limiting sliding plates 18, and the earphone bottom die in the cover plate assembly 2 is ejected out through the movable bottom die 15 when the movable bottom die moves up, so that the quick part taking after assembly is completed.
The cover plate assembly 2 comprises a cover plate body 21; illustratively, as shown in FIG. 3.
The surface of the cover plate body 21 is respectively provided with an opening groove body 22 and a material taking groove body 23, the cover plate body 21 is of a circular structure, 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 cover plate body 21 is also internally provided with an embedded groove body 24, the embedded groove body 24 is communicated with the opening groove body 22, the inner wall of the embedded groove body 24 and one side far away from the opening groove body 22 are slidably connected with a second movable plate 25, one side of the second movable plate 25 is fixedly connected with a linkage rod 26, the end part of the linkage rod 26 is fixedly connected with a clamping plate 27, the clamping plate 27 is slidably connected with the inner wall of the opening groove body 22, the other side of the second movable plate 25 is screwed with a screw rod 29, and the inner wall of the embedded groove body 24 is fixedly connected with a first servo motor 28, and the output end of the first servo motor 28 is in transmission connection with the end part of the screw 29.
Specifically, the first servo motor 28 drives the screw 29 to rotate forward or backward, and at the same time, the second movable plate 25 drives the clamping plate 27 to move through the linkage rod 26, so as to clamp the end of the bottom earphone mold in the open slot 22.
The second shell assembly 3 comprises a limiting cylinder 31 and a material guiding mechanism 35; illustratively, as shown in fig. 4 and 5.
A lateral wall of spacing barrel 31 is embedded installation receiver 32, just the outer wall fixedly connected with handle 33 of receiver 32, two sets of sleeve cell bodies 34 have been seted up to spacing barrel 31's top symmetry, just hollow sleeve 12 sliding connection just uses mutually supporting in sleeve cell body 34. The material guide mechanism 35 is rotatably connected to the top end of the limiting cylinder 31;
the top end of the inner wall of the limiting cylinder 31 is symmetrically and fixedly connected with two groups of first electric push rods 36, and the output ends of the first electric push rods 36 penetrate through the sleeve groove 34.
The material guiding mechanism 35 comprises a conical seat 351; as shown in fig. 6 and 7, for example.
The conical seat 351 is of a hollow structure, a material ejecting hole 352 is formed in the center of the top end of the conical seat 351, the material ejecting hole 352 is communicated with the cavity of the inner wall of the conical seat 351, six groups of partition plates 353 are fixedly connected to the outer wall of the conical seat 351 at equal intervals by taking the material ejecting 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 partition plates 353, and an included angle formed at the connection position of the first guide plate 354 and the second guide plate 355 is an obtuse angle;
the inner wall of the conical seat 351 is fixedly connected with an output plate 356, the top end of the output plate 356 is fixedly connected with a second electric push rod 357, the output end of the second electric push rod 357 penetrates through the material ejection hole 352 in a movable mode, the top end of the limiting cylinder 31 is fixedly connected with a support plate 358, the center of the top end of the support plate 358 is fixedly connected with a second servo motor 359, and the output end of the second servo motor 359 is in transmission connection with the center of the bottom end of the output plate 356.
Further, a turntable bearing 3510 is fixedly connected to the top end of the supporting plate 358, the turntable bearing 3510 coincides with the central axis of the supporting plate 358, three groups of fourth electric push rods 3511 are rotatably connected to the top end of the turntable bearing 3510, an ejector 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 ejector plate 37 is in transmission connection with the output end of the fourth electric push rods 3511.
Specifically, by arranging the isolation plate 353, the top of the conical seat 351 is divided into six identical cavities, and by arranging the first guide plate 354 and the second guide plate 355, the earphone parts are stored at the connection position of the included angle between the first guide plate 354 and the second guide plate 355, so that the material taking assembly 4 can conveniently take the earphone parts at the connection position of the included angle, the output end of the second servo motor 359 drives the output plate 356 to rotate, the conical seat 351 synchronously rotates, and the material taking assembly 4 is used for sequentially taking the earphone parts at different positions in the conical seat 351;
the ejector plate 37 is sequentially pushed by the output ends of the three groups of fourth electric push rods 3511, so that the block-shaped earphone parts at the included angle between the first guide plate 354 and the second guide plate 355 are jacked upwards by the ejector plate 37, the block-shaped earphone parts jacked by the ejector plate 37 are conveniently sucked by the material sucking end of the material taking assembly 4, and 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 included angles of the first guide plate 354 and the second guide plate 355, a material suction end of the material taking assembly 4 conveniently extends into the included angles between the first guide plate 354 and the second guide plate 355, and the sheet earphone parts at the included angles are sucked.
The material taking assembly 4 comprises a guide shell 41, an adjusting mechanism 45 and a material sucking mechanism 46; illustratively, as shown in fig. 8.
Inner wall bottom fixedly connected with third electric putter 42 of direction casing 41, hollow smooth chamber 43 has been seted up to one side outer wall of direction casing 41, third electric putter 42's output transmission 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 fourth electric putter 44's output transmission is connected, inhale the top of material mechanism 46 and be connected with adjustment mechanism 45's output transmission.
The adjusting mechanism 45 includes a guide ring body 451; illustratively, as shown in fig. 9.
The top end of the guide ring body 451 is fixedly connected with a motor support 452, the bottom center of the motor support 452 is fixedly connected with a third servo motor 453, the output end of the third servo motor 453 is connected with a third movable plate 454 in a transmission manner, the third movable plate 454 is rotatably connected to the inner wall of the guide ring body 451, and a linkage pin 455 is embedded in the surface of the third movable plate 454 and the output end far away from the third servo motor 453.
Further, 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 includes a material sucking housing 461; illustratively, as shown in fig. 10.
The material suction device comprises a material suction shell 461, and is characterized in that a corrugated pipe 462 is arranged at the top end of the inner wall of the material suction shell 461, a movable pipe 463 is embedded into the top end of the material suction shell 461, the bottom end of the movable pipe 463 is communicated with the corrugated pipe 462, the top end of the movable pipe 463 is communicated with the air suction end of an air suction pump 464, the bottom end of the corrugated pipe 462 is communicated with a guide pipe 465, the bottom end of the guide pipe 465 penetrates through the material suction shell 461 and extends to the bottom end of the material suction shell 461, a movable block 466 is sleeved on the outer wall of the guide pipe 465, the movable block 466 is slidably connected with the inner wall of the material suction shell 461, a limit block 467 is fixedly connected with the outer wall of the guide pipe 465, a spring 468 is sleeved on the guide pipe 465, the spring 468 is located between the movable block 466 and the limit block 467, and the bottom end of the guide pipe 465 is communicated with a suction nozzle 469.
Further, the top end of the suction pump 464 is fixedly connected with the end of the linkage pin 455.
Specifically, the third electric push rod 42 and the fourth electric push rod 44 are used in cooperation to drive the adjusting mechanism 45 and the material sucking mechanism 46 to move horizontally and vertically, and when 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 22, so as to correspondingly place the installation positions of the earphone parts.
The assembly die for producing the Bluetooth headset provided by the embodiment of the invention has the following working principle:
the earphone bottom die is placed on the movable bottom die 15 through the opening groove body 22, the positions of two ends of the earphone bottom die are sensed through the pressure sensor 16, if the two ends of the earphone bottom die are in contact with the pressure sensor 16, the pressure sensor 16 transmits signals to the PLC, the PLC analyzes the signals and controls the first servo motor 28 to rotate, so that the clamping plate 27 slides in the opening groove body 22 and simultaneously clamps one end of the earphone bottom die, and the earphone bottom die is fixed in the opening groove body 22;
the output plate 356 is driven to rotate by the second servo motor 359, so that the conical seat 351 synchronously rotates, 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 by the falling of the third electric push rod 42 to suck the earphone parts at the position, 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 effect of the corrugated pipe 462 to buffer the earphone parts for contact and prevent damage, and the suction nozzle 469 sucks the sucked earphone parts out of the material taking groove 23 by the upward movement of the third electric push rod 42;
the ejector plate 37 is sequentially pushed by the output ends of the three groups of fourth electric push rods 3511, so that the blocky earphone parts at the included angle between the first guide plate 354 and the second guide plate 355 are upwards ejected by the ejector plate 37, the ejected blocky earphone parts are conveniently pushed into the material taking groove body 23 by the ejector plate 37, an assembler takes out the blocky earphone parts in the material taking groove body 23 and assembles 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 of the first guide plate 354 and the second guide plate 355, 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 a suction nozzle 469 conveniently extends 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;
the fourth electric push rod 44 pushes the suction nozzle 469 to be above the open slot 22, the third electric push rod 42 falls to enable the earphone parts to fall into the open slot 22 and to be close to the bottom earphone die, the third servo motor 453 drives the third movable plate 454 to rotate, the linkage pin 455 adjusts the position of the suction nozzle 469 perpendicular to the upper side of the open slot 22, the earphone parts are correspondingly assembled on different positions of the bottom earphone die, and the earphone parts are moved to be above the open slot 22 by the falling of the third electric push rod 42, so that an operator can fixedly weld the earphone parts to be installed in the bottom earphone die;
rotate drive conical seat 351 once more through second servo motor 359, make the next a set of earphone spare part that stores on the conical seat 351 remove to getting material subassembly 4 get the material end below, and make the corresponding position of multiunit earphone spare part assembly in proper order at the earphone die block through getting the reciprocal transmission of material subassembly 4, and run through material ejection hole 352 through second electric putter 357's output, make activity die block 15 shift up with the earphone die block after the assembly in the opening cell body 22 ejecting, accomplish the quick ejection of compact after the earphone die block assembly.
On the basis of the assembling die for producing the Bluetooth headset, the embodiment of the invention also provides an assembling 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 the rotation of the output plate, and the sheet-shaped earphone parts stored on the conical seat are moved to the position below the material taking end of the material taking assembly;
the material taking end of the material taking assembly falls down to penetrate through the material taking groove body, so that the material taking end falls at the included angle between the first guide plate and the second guide plate to suck the sheet earphone parts;
after the material taking assembly is moved upwards for adjustment, the material taking end of the material taking assembly conveys the earphone parts into the corresponding open slot bodies, 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 assembling the separated sheet earphone parts in an earphone bottom die by an assembler;
the material taking assembly is reset to the upper end of the material taking groove body, and the material taking operation of the next round is carried out;
the conical seat is driven by the output plate to rotate again, so that the blocky earphone parts stored on the conical seat move to the position below 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 present 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 solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides an assembly jig is used in bluetooth headset production which characterized in that: comprises a first shell component (1), a cover plate component (2), a second shell component (3) and a material taking component (4);
the first housing assembly (1) comprises a mounting cylinder (13); a movable bottom die (15) is connected inside the mounting cylinder (13) in a sliding manner;
the cover plate assembly (2) comprises a cover plate body (21); the surface of the cover plate body (21) is respectively provided with an opening groove body (22) and a material taking groove body (23);
the second shell assembly (3) comprises a limiting cylinder body (31) and a material guide mechanism (35); the material guide mechanism (35) comprises a conical seat (351);
the material ejection hole (352) is formed in the center of the top end of the conical seat (351), six groups of partition 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 partition plates (353), and an included angle formed at the connection position of the first guide plate (354) and the second guide plate (355) is an obtuse angle;
an output plate (356) is fixedly connected to the inner wall of the conical seat (351), a second electric push rod (357) is fixedly connected to the top end of the output plate (356), the output end of the second electric push rod (357) penetrates through the material ejection hole (352) to be matched with the movable bottom die (15) for use, and the output plate (356) is rotatably connected to the top end of the limiting cylinder (31);
the top and apron body (21) fixed connection of installation barrel (13), just the bottom of installation barrel (13) and the top fixed connection of spacing barrel (31), get one side of material subassembly (4) fixed connection at installation barrel (13), get the upside that the material end perpendicular to got material cell body (23) of material subassembly (4), just get material subassembly (4) and use with opening cell body (22) and the cooperation of getting material cell body (23) respectively.
2. The assembling die for producing the Bluetooth headset according to claim 1, wherein: the first shell assembly (1) further comprises a limiting retainer ring (11);
the bottom bilateral symmetry fixedly connected with two sets of hollow sleeves (12) of spacing retaining ring (11), the inner wall and the installation barrel (13) fixed connection of spacing retaining ring (11), just installation barrel (13) are open hollow cylinder structure, the inner wall top of installation barrel (13) is provided with first fly leaf (14), the top and the activity die block (15) fixed connection of first fly leaf (14).
3. The assembling die for producing the Bluetooth headset according to claim 2, wherein: pressure sensor (16) are installed in the top embedding of activity die block (15), four group linkage board (17), four group of outer wall symmetry fixedly connected with of first fly leaf (14) the equal sliding connection in tip both sides of linkage board (17) has two sets of spacing slide (18), just the tip of spacing 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 spacing slide (18).
4. The assembling die for producing the Bluetooth headset according to claim 1, wherein: the opening groove body (22) is located at the center of the cover plate body (21), the material taking groove body (23) is located on one side far away from the opening groove body (22), an embedded groove body (24) is further formed in the cover plate body (21), and the embedded groove body (24) is communicated with the opening groove body (22).
5. The assembling die for producing the Bluetooth headset according to claim 4, wherein: 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), tip fixedly connected with grip block (27) of gangbar (26), just grip block (27) sliding connection be in the inner wall of opening cell body (22), the opposite side spiro union of second fly leaf (25) has lead screw (29), the first servo motor (28) of inner wall fixedly connected with of embedded cell body (24), just the output of first servo motor (28) with the tip transmission of lead screw (29) is connected.
6. The assembly mold for producing the bluetooth headset according to claim 1, wherein: the material taking assembly (4) comprises a guide shell (41), an adjusting mechanism (45) and a material sucking mechanism (46);
the inner wall bottom fixedly connected with third electric putter (42) of direction casing (41), hollow smooth chamber (43) have been seted up to one side outer wall 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, inhale the top of material mechanism (46) and be connected with the output transmission of adjustment mechanism (45).
7. The assembling die for producing the Bluetooth headset according to claim 6, wherein: the adjusting mechanism (45) comprises a guide ring body (451);
the top fixedly connected with motor support (452) of direction circle body (451), 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) rotate to be connected at the inner wall of direction circle body (451), the surface of third fly leaf (454) just keeps away from the output embedding of third servo motor (453) and installs linkage pin (455), outer wall one side and the output transmission of fourth electric putter (44) of motor support (452) are connected.
8. The assembling die for producing the Bluetooth headset according to claim 7, wherein: the material suction mechanism (46) comprises a material suction shell (461);
inhale the inner wall top of material casing (461) and be provided with bellows (462), inhale material casing (461) top embedding fixedly connected with movable tube (463), the bottom and bellows (462) of movable tube (463) communicate each other, just the top of movable tube (463) communicates each other with the end of breathing in of aspirator pump (464), the bottom intercommunication of bellows (462) has stand pipe (465), the bottom of stand pipe (465) is run through and is inhaled material casing (461), and extends to and inhales material casing (461) bottom.
9. The assembling die for producing the Bluetooth headset according to claim 8, wherein: the outer wall of stand pipe (465) has cup jointed movable block (466), just movable block (466) and the inner wall sliding connection who inhales material casing (461), the outer wall fixedly connected with stopper (467) of stand pipe (465), spring (468) have been cup jointed on stand pipe (465), just spring (468) are located between movable block (466), stopper (467), the bottom and suction nozzle (469) of stand pipe (465) communicate each other, the top of aspiration pump (464) and the tip fixed connection of linkage round pin (455).
10. An assembling method for producing a Bluetooth headset is realized based on the assembling die of any one of claims 1 to 9, and is characterized in that: comprises the following steps of (a) carrying out,
embedding and mounting the earphone bottom die through the movable bottom die;
the conical seat is synchronously rotated through the rotation of the output plate, and the sheet-shaped earphone parts stored on the conical seat are moved to the position below the material taking end of the material taking assembly;
the material taking end of the material taking assembly falls down to penetrate through the material taking groove body, so that the material taking end falls at the included angle between the first guide plate and the second guide plate to suck the sheet earphone parts;
after the material taking assembly is moved upwards for adjustment, the material taking end of the material taking assembly conveys the earphone parts into the corresponding open slot bodies, 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 assembling the separated sheet earphone parts in an earphone bottom die by an assembler;
the material taking assembly is reset to the upper end of the material taking groove body, and the material taking operation of the next round is carried out;
the conical seat is driven by the output plate to rotate again, so that the blocky earphone parts stored on the conical seat move to the position below 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.
Priority Applications (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 |
Applications Claiming Priority (1)
| 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 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310294097.0A Division 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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| Publication Number | Publication Date |
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| CN114603869A true CN114603869A (en) | 2022-06-10 |
| CN114603869B CN114603869B (en) | 2023-04-11 |
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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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| 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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Also Published As
| Publication number | Publication date |
|---|---|
| CN114603869B (en) | 2023-04-11 |
| CN116156382A (en) | 2023-05-23 |
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