CN216326250U - Earphone tail sleeve assembling equipment - Google Patents

Abstract

The utility model discloses an earphone tail sleeve assembling device, which comprises: the automatic assembling machine comprises a frame, a feeding mechanism and a discharging mechanism which are arranged on two sides of the frame, a carrying mechanism which is arranged between the feeding mechanism and the discharging mechanism and used for transmitting a tail sleeve, a first assembling mechanism which is arranged at one end of the frame and used for grabbing a dust screen to be arranged in the tail sleeve, a first feeding mechanism which is arranged beside the carrying mechanism and automatically sends out the dust screen to be grabbed by the first assembling mechanism, a second assembling mechanism which is arranged at the other end of the frame and used for grabbing a microphone sleeve to be arranged in the tail sleeve, and a second feeding mechanism which is arranged beside the carrying mechanism and used for sending out the microphone sleeve to be grabbed by the second assembling mechanism. According to the automatic assembling device, the automatic continuous feeding and discharging of the tail sleeve are realized by adopting the feeding mechanism and the discharging mechanism, the carrying mechanism is connected with the tail sleeve and sequentially installs the dustproof net and the microphone sleeve sent out by the first feeding mechanism and the second feeding mechanism into the tail sleeve on the carrying mechanism through the first assembling mechanism and the second assembling mechanism, and the automatic assembling is completed.

Description

Earphone tail sleeve assembling equipment

The technical field is as follows:

the utility model relates to the field of automatic production, in particular to an earphone tail sleeve assembling device.

Background art:

the afterbody at bluetooth headset is generally installed to the earphone tail cover, need assemble dust screen and miaow cover in proper order the tail cover before the installation in, because tail cover and dust screen and miaow cover are very little, traditional manual equipment not only is difficult to operate, and is inefficient, and assembles the back assembly precision low, is difficult to ensure that the assembly direction is accurate, leads to the defective percentage height, influences earphone production.

In view of the above, the present inventors propose the following.

The utility model has the following contents:

the utility model aims to overcome the defects of the prior art and provides earphone tail sleeve assembling equipment.

In order to solve the technical problems, the utility model adopts the following technical scheme: this earphone tail cover equipment includes: the automatic assembling device comprises a rack, a feeding mechanism and a discharging mechanism which are arranged on two sides of the rack, a carrying mechanism which is arranged between the feeding mechanism and the discharging mechanism and used for transmitting a tail sleeve, a first assembling mechanism which is arranged at one end of the rack and used for grabbing a dust screen to be installed in the tail sleeve, a first feeding mechanism which is arranged beside the carrying mechanism and used for automatically sending out the dust screen to be grabbed by the first assembling mechanism, a second assembling mechanism which is arranged at the other end of the rack and used for grabbing a microphone sleeve to be installed in the tail sleeve, and a second feeding mechanism which is arranged beside the carrying mechanism and used for arranging and sending out the microphone sleeve to be grabbed by the second assembling mechanism.

Furthermore, in the above technical solution, the first assembling mechanism includes a first X-axis moving module installed at one end of the frame and crossing one end of the carrying mechanism, a first adjusting module installed on the first X-axis moving module, a first downward CCD vision alignment system arranged beside the first adjusting module and used for downward photographing, detecting and positioning, and a first material-taking claw installed at a lower end of the first adjusting module and used for taking the dust screen, and the first X-axis moving module drives the first adjusting module and the first downward CCD vision alignment system to synchronously and horizontally move.

Furthermore, in the above technical solution, the first adjusting module includes a first Z-axis moving module for driving the first material taking claw to move up and down and a first Z-axis rotating module for driving the first material taking claw to rotate, and the first material taking claw is a negative pressure suction claw.

Further, in the above technical solution, a second adjusting module and a second downward CCD vision alignment system which move independently relative to the first adjusting module and the first downward CCD vision alignment system are further installed on the first X-axis moving module, a second material-taking claw for taking the dust-proof net is installed on the second adjusting module, and a third feeding mechanism for providing the dust-proof net to the second material-taking claw is arranged beside the carrying mechanism; the second adjusting module is identical to the first adjusting mechanism in structure, and the third feeding mechanism is identical to the first feeding mechanism in structure and located on two sides of the carrying mechanism respectively.

Furthermore, in the above technical solution, the first feeding mechanism and the third feeding mechanism are both feeding flies, and a first upward CCD vision alignment system and a second upward CCD vision alignment system for detecting the position of the dust screen on the first material taking claw and the second material taking claw are respectively disposed beside the first feeding mechanism and the third feeding mechanism.

Furthermore, in the above technical solution, the second assembling mechanism includes a second X-axis moving module installed at one end of the frame and crossing one end of the carrying mechanism, a first Y-axis moving module installed on the second X-axis moving module, a third adjusting module installed on the first Y-axis moving module, a third downward CCD vision alignment system disposed beside the third adjusting module, and a third pick-up claw installed on the third adjusting module and configured to pick up the microphone cover.

Furthermore, in the above technical solution, the third adjusting module includes a second Z-axis moving module for driving the third pick-up jaw to move up and down and a second Z-axis rotating module for driving the third pick-up jaw to rotate, and the third pick-up jaw includes a support seat installed at a lower end of the third adjusting module, a pick-up jaw seat installed on the support seat and used for positioning and picking the microphone cover, a push block installed on the support seat and used for pushing the microphone cover off from the pick-up jaw seat, and a first cylinder for driving the push block to move.

Further, in the above technical solution, a first positioning protrusion and a second positioning protrusion for inserting into the microphone cover are formed on the claw holder, a first negative pressure suction hole and a second negative pressure suction hole for sucking the microphone cover are formed beside the first positioning protrusion and the second positioning protrusion, and the push block passes through between the first positioning protrusion and the second positioning protrusion.

Further, in the above technical solution, a second Y-axis moving module that moves independently relative to the first Y-axis moving module is further installed on the second X-axis moving module, a fourth adjusting module having the same structure as the third adjusting module and a fourth downward CCD vision alignment system having the same structure as the third downward CCD vision alignment system are installed on the second Y-axis moving module, and a fourth pickup claw having the same structure as the third pickup claw is installed on the fourth adjusting module; and a fourth feeding mechanism used for providing the microphone cover for the fourth material taking claw is arranged beside the carrying mechanism, and the fourth feeding mechanism and the second feeding mechanism are flexible vibrating discs and are respectively positioned on two sides of the carrying mechanism.

Furthermore, in the above technical solution, the carrying mechanism includes a third Y-axis moving module installed on the rack and a first positioning module installed on the third Y-axis moving module and used for positioning the tail sleeve, a connection module used for transferring the tail sleeve is provided between the carrying mechanism and the discharging mechanism, and the connection module includes a third X-axis moving module installed at an end of the third Y-axis moving module and a third positioning module installed on the third X-axis moving module and used for carrying the tail sleeve.

After adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects: according to the automatic assembly device, the tail sleeve is automatically and continuously fed and discharged by adopting the feeding mechanism and the discharging mechanism, the carrying mechanism is connected with the tail sleeve and sequentially moves to the first assembly mechanism and the second assembly mechanism, the dustproof net and the microphone sleeve which are sent out by the first feeding mechanism and the second feeding mechanism are sequentially installed in the tail sleeve on the carrying mechanism through the first assembly mechanism and the second assembly mechanism, and therefore the automatic assembly of the dustproof net and the microphone sleeve is completed, the assembly efficiency is high, the labor force is saved, and the cost is saved.

Description of the drawings:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the internal structure of the present invention;

FIG. 3 is a top view of the internal structure of the present invention;

FIG. 4 is a front view of the internal structure of the present invention;

FIG. 5 is an exploded view of the assembled finished product of the present invention;

FIG. 6 is a perspective view of a first pickup claw of the present invention;

FIG. 7 is a perspective view of a third claw in accordance with the present invention;

FIG. 8 is an enlarged view of a portion of FIG. 6 at A;

FIG. 9 is an exploded view of a third claw according to the present invention;

FIG. 10 is an enlarged view of a portion of FIG. 9 at C;

FIG. 11 is a schematic view of a first positioning module carrying a boot according to the present invention;

fig. 12 is a partial enlarged view at B in fig. 7;

FIG. 13 is a schematic structural view of a first support base according to the present invention;

FIG. 14 is an enlarged view of a portion of FIG. 13 at D;

FIG. 15 is a schematic structural diagram of a first transfer module according to the present invention;

FIG. 16 is a schematic structural diagram of a first transfer module according to another embodiment of the present invention;

fig. 17 is a partial enlarged view at E in fig. 16;

FIG. 18 is a perspective view of the loading mechanism of the present invention;

FIG. 19 is a front view of the loading mechanism of the present invention;

FIG. 20 is an exploded view of the loading mechanism of the present invention;

fig. 21 is a partially enlarged view at F in fig. 20.

The specific implementation mode is as follows:

the utility model is further illustrated below with reference to specific embodiments and the accompanying drawings.

As shown in fig. 1 to 21, an earphone tail sleeve assembling apparatus is provided, which includes: the automatic assembling device comprises a rack 1, a feeding mechanism 2 and a discharging mechanism 3 which are arranged on two sides of the rack 1, a carrying mechanism 4 which is arranged between the feeding mechanism 2 and the discharging mechanism 3 and used for transmitting a tail sleeve 101, a first assembling mechanism 5 which is arranged at one end of the rack 1 and used for grabbing a dustproof net 102 and installing the dustproof net in the tail sleeve 101, a first feeding mechanism 6 which is arranged beside the carrying mechanism 4 and used for automatically sending out the dustproof net 102 for grabbing by the first assembling mechanism 5, a second assembling mechanism 7 which is arranged at the other end of the rack 1 and used for grabbing a microphone sleeve 103 and installing the tail sleeve 101, and a second feeding mechanism 8 which is arranged beside the carrying mechanism 4 and used for arranging and sending out the microphone sleeve 103 for grabbing by the second assembling mechanism 7. Through adopting feed mechanism 2 and unloading mechanism 3 to realize unloading in succession to the automation of tail cover 101, connect tail cover 101 by transport mechanism 4 and move first assembly devices 5 and second assembly devices 7 in proper order, install dust screen 102 and miaow cover 103 that transport mechanism 4 was sent out first feeding mechanism 6 and second feeding mechanism 8 in proper order in tail cover 101 on transport mechanism 4 through first assembly devices 5 and second assembly devices 7 respectively, accomplish the automatic assembly of dust screen 102 and miaow cover 103, the assembly efficiency is high, save the labour, save the cost.

The first assembling mechanism 5 comprises a first X-axis moving module 51 installed at one end of the frame 1 and crossing one end of the carrying mechanism 4, a first adjusting module 52 installed on the first X-axis moving module 51, a first downward CCD vision alignment system 53 arranged beside the first adjusting module 52 and used for downward photographing, detecting and positioning, and a first material taking claw 54 installed at the lower end of the first adjusting module 52 and used for grabbing the dust screen 102, wherein the first X-axis moving module 51 drives the first adjusting module 52 and the first downward CCD vision alignment system 53 to synchronously and horizontally move.

The first adjusting module 52 includes a first Z-axis moving module 521 for driving the first material taking claw 54 to move up and down and a first Z-axis rotating module 522 for driving the first material taking claw 54 to rotate, and the first material taking claw 54 is a negative pressure suction claw.

The first X-axis moving module 51 is further provided with a second adjusting module 55 and a second downward CCD vision alignment system 56 which independently move relative to the first adjusting module 52 and the first downward CCD vision alignment system 53, the second adjusting module 55 is provided with a second material taking claw 57 for taking the dust screen 102, and the side of the carrying mechanism 4 is provided with a third feeding mechanism 601 for providing the dust screen 102 to the second material taking claw 57; the second adjusting module 55 and the first adjusting module 52 have the same structure, and the third feeding mechanism 601 and the first feeding mechanism 6 have the same structure and are respectively located at two sides of the carrying mechanism 4.

The first feeding mechanism 6 and the third feeding mechanism 601 are both used for feeding and feeding, and a first upward CCD visual alignment system and a second upward CCD visual alignment system which are used for detecting the positions of the dust screen 102 on the first material taking claw 54 and the second material taking claw 57 are respectively arranged beside the first feeding mechanism 6 and the third feeding mechanism 601.

The second assembling mechanism 7 includes a second X-axis moving module 71 installed at one end of the rack 1 and crossing one end of the carrying mechanism 4, a first Y-axis moving module 72 installed on the second X-axis moving module 71, a third adjusting module 73 installed on the first Y-axis moving module 72, a third downward CCD vision alignment system 74 installed at a side of the third adjusting module 73, and a third fetching claw 75 installed on the third adjusting module 73 and used for grabbing the microphone holder 103.

The third adjusting module 73 comprises a second Z-axis moving module 731 for driving the third pick-up claw 75 to move up and down and a second Z-axis rotating module 732 for driving the third pick-up claw 75 to rotate, and the third pick-up claw 75 comprises a support base 751 mounted at the lower end of the third adjusting module 73, a pick-up claw holder 752 mounted on the support base 751 and used for positioning and grabbing the microphone holder 103, a push block 753 mounted on the support base 751 and used for pushing the microphone holder 103 off from the pick-up claw holder 752, and a third air cylinder 754 for driving the push block 753 to move. The third cylinder 754 and the pushing block 753 are connected through a connecting block 755, and the connecting block 755 penetrates through the supporting seat 751.

A first positioning projection 7521 and a second positioning projection 7522 for inserting into the microphone holder 103 are formed on the claw holder 752, a first negative pressure suction hole 7523 and a second negative pressure suction hole 7524 for sucking the microphone holder 103 are provided beside the first positioning projection 7521 and the second positioning projection 7522, and the push block 753 passes through between the first positioning projection 7521 and the second positioning projection 7522.

A second Y-axis moving module 76 which moves independently relative to the first Y-axis moving module 72 is further mounted on the second X-axis moving module 71, a fourth adjusting module 77 which has the same structure as the third adjusting module 73 and a fourth downward CCD vision alignment system 78 which has the same structure as the third downward CCD vision alignment system 74 are mounted on the second Y-axis moving module 76, and a fourth pickup claw 79 which has the same structure as the third pickup claw 75 is mounted on the fourth adjusting module 77; the side of the carrying mechanism 4 is provided with a fourth feeding mechanism 801 for providing the microphone cover 103 to the fourth pickup claw 79, and the fourth feeding mechanism 801 and the second feeding mechanism 8 are both flexible vibrating discs and are respectively located on two sides of the carrying mechanism 4. And a third upward CCD visual alignment system and a fourth upward CCD visual alignment system for detecting the position of the microphone cover 103 on the third material taking claw 75 and the fourth material taking claw 79 are respectively arranged beside the second feeding mechanism 8 and the fourth feeding mechanism 801.

The carrying mechanism 4 comprises a third Y-axis moving module 41 installed on the rack 1 and a first positioning module 40 installed on the third Y-axis moving module 41 and used for positioning the tail sleeve 101, a connection module 9 used for transferring the tail sleeve 101 is arranged between the carrying mechanism 4 and the blanking mechanism 3, and the connection module 9 comprises a third X-axis moving module 91 arranged at the end of the third Y-axis moving module 41 and a third positioning module 92 installed on the third X-axis moving module 91 and used for carrying the tail sleeve 101. The third positioning module 92 has the same structure as the first positioning module 40.

The first positioning module 40 includes a first supporting seat 42 installed on the third Y-axis moving module 41, a first transmission module 44 installed on the first supporting seat 42 and used for transmitting the bearing plate 22, a carrier 28 installed on the bearing plate 22 and used for positioning the tail sleeve 101, and a first limiting device 46 installed on the first supporting seat 42 and used for limiting the bearing plate 22. Adopt conveying module 4 to remove loading board 22 to first supporting seat 42 and send out first supporting seat 42, by first stop device 46 with loading board 22 accurate positioning on first supporting seat 42, remove module 41 drive first supporting seat 42 through the third Y axle and remove, can avoid appearing skidding in the transmission process, make tail sleeve 101 accurate removal to assembly station department, improve the assembly precision.

The third Y-axis moving module 41 is further provided with a second positioning module 43 which moves independently, the second positioning module 43 has the same structure as the first positioning module 40, and the first positioning module 40 and the second positioning module 43 are respectively used for matching the first assembling mechanism 6 and the second assembling mechanism 7, so as to install the dust screen 102 and the microphone cover 103.

The upper end of the first supporting seat 42 is at least provided with four first limiting blocks 421 matching with the first conveying module 44 to position the bearing plate 22, and a first positioning device 422 for positioning the bearing plate 22 is arranged below the first limiting blocks 421. After the first transmission module 44 moves the bearing plate 22 to the first supporting seat 42, the bearing plate 22 is lifted upwards by the first positioning device 422 and clamped between the first limiting block 421 and the first positioning device 422.

The first positioning device 422 includes a first cylinder 4221 and a first lift positioning block 4222 driven by the first cylinder 4221 to be clamped into the bottom of the bearing plate 22, a first positioning groove 221 matched with the first lift positioning block 4222 is formed at the edge of the bearing plate 22, and a stop 222 pressed against the first lift positioning block 4222 is installed at the upper end of the first positioning groove 221. A first positioning groove 221 is formed at the upper end of the stopper 222, and a first positioning protrusion 4211 corresponding to the first positioning groove 221 is formed at the bottom of the first limiting block 421. The four first jacking positioning blocks 4222 are inserted into the four first positioning grooves 221 to position the bearing plate 22 at four points, and after the first cylinder 4221 pushes the first jacking positioning block 4222 to abut against the stopper 222 to jack up the bearing plate 22, the first positioning grooves 221 are clamped into the first positioning bumps 4211 to further position the bearing plate 22, so as to ensure that the bearing plate 22 is positioned correctly on the first support seat 42.

The first transmission module 44 includes a third pulley set 441 and a fourth pulley set 442 installed on two sides of the first supporting seat 42 and used for transmitting the bearing plate 22, a second synchronizing shaft 443 connected to the third pulley set 441 and the fourth pulley set 442, a fifth driving device 444 installed on the first supporting seat 42 and used for driving the second synchronizing shaft 443 to drive the third pulley set 441 and the fourth pulley set 442 to operate, and a second transmission assembly 445 connected to the fifth driving device 444 and the second synchronizing shaft 443.

The third pulley set 441 and the fourth pulley set 442 have the same structure as the first pulley set 241.

The fifth driving device 444 is a third motor and is installed between the third pulley set 441 and the fourth pulley set 442, and the second transmission assembly 445 and the first transmission assembly 245 have the same structure.

The first limiting device 46 and the second limiting device 49 are both the same as the third limiting device 27 in structure, and the detection device 7 for detecting the position of the bearing plate 22 is arranged beside the first limiting device 46.

When the carrying mechanism 4 works, the third Y-axis moving module 41 drives the first positioning module 40 to move close to and butt joint with the feeding mechanism 2, and then the feeding mechanism 2 transfers the bearing plate 22, the carrier 28 and the tail sleeve 101 to the first positioning module 40, so that the bearing plate 22, the carrier 28 and the tail sleeve 101 are placed on the first positioning module 40, specifically: the first supporting seat 42 is driven by the third Y-axis moving module 41 to move to be in butt joint with the feeding mechanism 2, and then the first conveying module 44 transfers the bearing plate 22 from the feeding mechanism 2 to the first supporting seat 42; furthermore, the positioning device 6 is lifted to limit the bearing plate 22, and the detection device 7 is used for detecting the position of the bearing plate 22, so that the tail sleeve 101 is accurately stopped on the first supporting seat 42; furthermore, the four first positioning devices 422 are clamped into the first positioning grooves 221 at the four corners of the bearing plate 22, so as to jack up the bearing plate 22 and clamp the bearing plate 22 between the first limiting blocks 421, so as to completely position the bearing plate 22; finally, the third Y-axis moving module 41 drives the first positioning module 40 to drive the tail sleeve 101 to move to the lower part of the first assembling mechanism 6 for installation of the dust screen 102, so that the position of the tail sleeve 101 is guaranteed not to be displaced in the conveying process, and the machining precision of the tail sleeve 101 is improved. After the first positioning module 40 drives the tail sleeve 101 to complete the assembly of the dust screen 102 at the first assembly mechanism 5, the third Y-axis moving module 41 drives the second positioning module 43 to be abutted against the first positioning module 40, the tail sleeve 101, the carrier 28 and the bearing plate 22 after the dust screen 102 is assembled are transferred from the first positioning module 40 to the second positioning module 43, the third Y-axis moving module 41 drives the second positioning module 43 to independently move to the lower part of the second assembly mechanism 7 to synchronously carry out the installation of the microphone sleeve 103, meanwhile, the third Y-axis moving module 41 drives the first positioning module 40 to be abutted against the feeding mechanism 2, and the next tail sleeve 101 is transferred to the first positioning module 40 to drive the same to move to the first assembly mechanism 5 to carry out the assembly of the dust screen 102. After the second positioning module 43 drives the tail sleeve 101 to complete the assembly of the microphone sleeve 103, the third Y-axis moving module 41 drives the second positioning module 43 to move to be in butt joint with the blanking mechanism 3, and then the first conveying module 44 transfers the bearing plate 22, the carrier 28 and the tail sleeve 101 to the blanking mechanism 3 to complete the blanking. Then the third Y-axis moving module 41 drives the second positioning module 43 to move to interface with the first positioning module 40 to pass through the tail sleeve 101 with the assembled dust screen 102, so as to continuously assemble the dust screen 102 and the microphone sleeve 103 on the tail sleeve 101.

The feeding mechanism 2 comprises a supporting frame 21, a positioning frame 23 arranged on the supporting frame 21 and used for stacking a bearing plate 22, a third conveying module 24 arranged below the positioning frame 23 and used for sending the bearing plate 22 out to one side, a material distributing mechanism 25 arranged on the supporting frame 21 and used for separating the bearing plate 22, and a jacking mechanism 26 arranged on the supporting frame 21 and used for descending the bearing plate 22 onto the third conveying module 24, wherein one end of the third conveying module 24 is butted with the carrying mechanism 4, a third limiting device 27 located at the other end of the third conveying module 24 and used for positioning the bearing plate 22 is arranged on the supporting frame 21, and a carrier 28 used for positioning the tail sleeve 101 is arranged on the bearing plate 22; the blanking mechanism 3 has the same structure as the feeding mechanism 2. The bearing plates 22 stacked in the positioning frame 23 are separated one by one onto the third conveying module 24 through the matching of the material distributing mechanism 25 and the jacking mechanism 26, the bearing plates 22 are transmitted to the carrying mechanism 4 through the third conveying module 24, and the bearing plates 22 descending onto the third conveying module 24 are positioned through the third limiting device 27, so that the accurate feeding of the tail sleeves 101 in the carriers 28 on the bearing plates 22 is realized, the labor is reduced, and the time and the labor are saved.

The material distributing mechanism 25 includes a first supporting plate 251 disposed in the middle of the supporting frame 21, a first inserting arm 252 and a second inserting arm 253 mounted on the first supporting plate 251 and relatively moving to both sides, a first driving device 254 mounted on the first supporting plate 251 and used for driving the first inserting arm 252 and the second inserting arm 253 to relatively move, a third inserting arm 255 and a fourth inserting arm 256 disposed beside the first inserting arm 252 and the second inserting arm 253 in parallel and relatively moving, and a second driving device 257 mounted on the first supporting plate 251 and used for driving the third inserting arm 255 and the fourth inserting arm 256 to relatively move, wherein the first inserting arm 252 and the second inserting arm 253, and the third inserting arm 255 and the fourth inserting arm 256 are both U-shaped. The first driving device 254 and the second driving device 257 are both air cylinders.

The first inserting arm 252 includes an L bracket 2521 movably mounted on the first supporting plate 251 and a wedge 2522 mounted on the L bracket 2521 and inserted between the bearing plates 22, and a slider 258 for moving the L bracket 2521 is disposed on the first supporting plate 251; the second inserting arm 253, the third inserting arm 255 and the fourth inserting arm 256 are all the same as the first inserting arm 252 in structure, the bearing plate 22 is provided with a first positioning groove 221 corresponding to the wedge 2522 in a matching manner, and the upper end of the first positioning groove 221 is provided with a stopper 222 which is in contact with the wedge 2522 in a pressing manner to support the bearing plate 22.

The jacking mechanism 26 includes a lifting frame 261 disposed between the first inserting arm 252 and the second inserting arm 253, and a third driving device 262 for driving the lifting frame 261 to lift, wherein the lifting frame 261 penetrates through the first supporting plate 251.

The lifting frame 261 includes a bottom plate 2611, four support rods 2612 installed on the bottom plate 2611, and a top plate 2613 installed at the upper end of the support rod 2612 and used for lifting the bearing plate 22, wherein a screw nut seat 2614 is installed on the bottom plate 2611, the third driving device 262 is a first motor which drives the screw nut seat 2614 to move up and down through a screw 263, and the four support rods 2612 penetrate through the first support plate 251.

The third transmission module 24 includes a first pulley set 241 and a second pulley set 242 installed on two sides of the support frame 21 and used for transmitting the bearing plate 22, a synchronizing shaft 243 connected to the first pulley set 241 and the second pulley set 242, a fourth driving device 244 installed on the support frame 21 and used for driving the synchronizing shaft 243 to drive the first pulley set 241 and the second pulley set 242 to work, and a transmission assembly 245 connected to the fourth driving device 244 and the synchronizing shaft 243.

The first belt pulley set 241 comprises a first driving wheel 2411 mounted on the synchronizing shaft 243, a first tensioning wheel 2412, a first transition wheel 2413 and a first driven wheel 2414 which are arranged on one side of the first driving wheel 2411 and arranged in sequence, a second tensioning wheel 2415, a second transition wheel 2416 and a second driven wheel 2417 which are arranged on the other side of the first driving wheel 2411 and arranged in sequence, and a first belt 2418 for transmitting the bearing plate 22, wherein a supporting block 2419 for supporting the first belt 2418 is arranged between the first driven wheel 2414 and the second driven wheel 2417; the second pulley set 242 has the same structure as the first pulley set 241.

The side wall of the support frame 21 is provided with a first adjusting block for adjusting the height of the first tensioning wheel 2412 in a lifting manner, a second adjusting block for adjusting the height of the second tensioning wheel 2415 is arranged beside the first adjusting block, and a first strip-shaped mounting hole and a second strip-shaped mounting hole for adjusting and mounting the first adjusting block and the second adjusting block are formed in the side wall of the support frame 21. The tightness of the first belt 2418 during operation can be changed by adjusting the first tensioning wheel 2412 and the second tensioning wheel 2415 up and down, so that the first belt 2418 is kept in close contact with the bearing plate 22, and meanwhile, after the bearing plate is used for a period of time, the elastic tension generated by fatigue operation of the first belt 2418 can be counteracted by adjusting the first tensioning wheel 2412 and the second tensioning wheel 2415, so that the contact friction force of the first belt 2418 and the bearing plate 22 is kept unchanged.

The fourth driving device 244 is a second motor, and the transmission assembly 245 includes a second driving wheel 2441 mounted on the second motor, a third driven wheel 2442 mounted on the synchronizing shaft 243, and a second belt 2443 connecting the second driving wheel 2441 and the third driven wheel 2442.

The third limiting device 27 comprises a second cylinder 271 mounted at the upper end of the support frame 21 and a second limiting block 272 driven by the second cylinder 271 to ascend and descend, and a limiting groove 223 matched with the second limiting block 272 is formed at the side edge of the bearing plate 22; the positioning frame 23 includes four positioning straight grooves 231 respectively installed at four corners of the supporting frame 21 and a fixing block 232 for fixing the positioning straight grooves 231, and the four positioning straight grooves 231 are diagonally distributed. The two ends of the second limiting block 272 are both formed with two positioning protrusions 273 which are clamped into the limiting grooves 223, and the limiting grooves 223 are formed in parallel.

When the feeding mechanism 2 works, the bearing plates 22 provided with the carriers 28 are manually stacked on the positioning frame 23, the four positioning straight grooves 231 are used for accurately positioning the bearing plates 22, and the jacking mechanism 26 is used for supporting the stacked bearing plates 22; further, the jacking mechanism 26 drives the stacked bearing plates 22 to descend, so that the bearing plate 22 at the lowest end descends below the wedge 2522, the first driving device 254 drives the first inserting arm 252 and the second inserting arm 253 to move closer, the wedge 2522 is inserted into the stacked bearing plates 22, and meanwhile, the second driving device 257 also drives the third inserting arm 255 and the fourth inserting arm 256 to move closer and insert between the bearing plates 22, so as to replace the support of the jacking mechanism 26 on the bearing plates 22; further, the jacking mechanism 26 continues to descend to place the lowest bearing plate 22, the carrier 28 and the tail sleeve 101 on the third conveying module 24, and the third limiting device 27 positions the bearing plate 22, so that the bearing plate 22 accurately falls on the third conveying module 24; further, after the third conveying module 24 sends the carrying plates 22 out to the carrying mechanism 4, the jacking mechanism 26 ascends to take over the support of the material distributing mechanism 25 for the carrying plates 22, and the above steps are repeated to send out the carrying plates 22 one by one.

When the blanking mechanism 3 works, the third transmission module 24 moves the bearing plate 22 sent by the carrying mechanism 4 to the position above the jacking mechanism 26, and the third limiting device 27 carries out positioning correction on the position of the bearing plate 22; further, the supporting plate 22 is lifted above the material separating mechanism 25 by the jacking mechanism 26, the first driving device 254 drives the first inserting arm 252 and the second inserting arm 253 to move closer together, the wedge 2522 is inserted into the stacked supporting plates 22, and meanwhile, the second driving device 257 also drives the third inserting arm 255 and the fourth inserting arm 256 to move closer together and to be inserted between the supporting plates 22 so as to take over the support of the jacking mechanism 26 on the supporting plates 22; further, the jacking mechanism 26 descends below the first belt 2418 of the third conveying module 24, the third conveying module 24 moves the next bearing plate 22 conveyed by the carrying mechanism 4 to the position above the jacking mechanism 26, and the third limiting device 27 carries out positioning correction; further, the bearing plate 22 is lifted by the jacking mechanism 26 to be in contact with the bearing plate 22 on the material separating mechanism 25, at this time, the first driving device 254 and the second driving device 257 of the material separating mechanism 25 respectively drive the first insertion arm 252 and the second insertion arm 253 as well as the third insertion arm 255 and the fourth insertion arm 256 to move towards two sides separately, the support for the bearing plate 22 is released, then the jacking mechanism 26 is lifted continuously to lift the previous bearing plate 22 upwards, so that the bearing plates 22 are stacked in the positioning frame 23, subsequently, the first driving device 254 drives the first insertion arm 252 and the second insertion arm 253 to move closer together, the wedge block 2522 is inserted into the stacked bearing plates 22, and meanwhile, the second driving device 257 also drives the third insertion arm 255 and the fourth insertion arm 256 to move closer together and insert between the bearing plates 22 to replace the support of the jacking mechanism 26 for the bearing plates 22; further, the third conveying module 24, the material distributing mechanism 25 and the jacking mechanism 26 repeat the above steps, so as to stack the bearing plates 22 in the positioning frame 23 one by one, and finally, the bearing plates 22 stacked in the positioning frame 23 are manually taken out, so as to complete blanking.

In summary, in the present invention, the carrier 28 loaded with the tail sleeve 101 is manually fixed on the bearing plate 22, the bearing plate 22 is stacked in the positioning frame 23 of the feeding mechanism 2, and the stacked bearing plate 22 is supported by the jacking mechanism 26; further, the third Y-axis moving module 41 of the carrying mechanism 4 drives the first positioning module 40 to approach and butt with the feeding mechanism 2, and then the third conveying module 24 of the feeding mechanism 2 transfers the bearing plate 22 to the first positioning module 40; further, the third Y-axis moving module 41 drives the first positioning module 40 to move to the first assembling mechanism 5, at this time, the first feeding mechanism 6 and the third feeding mechanism 601 sequentially send out the dust screen 102, and the dust screen 102 is captured and installed in the tail sleeve 101 on the first positioning module 40 through the first assembling mechanism 5; further, after the tail sleeve 101 on the first positioning module 40 is completely installed with the dust screen 102, the third Y-axis moving module 41 of the carrying mechanism 4 drives the second positioning module 43 to approach and butt against the first positioning module 40, the first positioning module 40 transfers the tail sleeve 101 assembled with the dust screen 102 to the second positioning module 43, and the third Y-axis moving module 41 drives the second positioning module 43 to move to the second assembling mechanism 7; further, the microphone sheaths 103 are arranged and sent out by the second feeding mechanism 8 and the fourth feeding mechanism 801, the microphone sheaths 103 are grabbed and installed in the tail sheaths 101 on the second positioning module 43 through the second assembling mechanism 7, and meanwhile, the third Y-axis moving module 41 drives the first positioning module 40 to receive the next group of tail sheaths 101 from the feeding mechanism 2 and move to the first assembling mechanism 5 to synchronously assemble the dust screen 102; further, the third Y-axis moving module 3 drives the second positioning module 43 to drive the tail sleeve 101 assembled with the microphone sleeve 103 to move to be in butt joint with the blanking mechanism 3, and transfers the bearing plate 22 to the blanking mechanism 3, so that the assembled tail sleeve 101 is stacked in the blanking mechanism 3, and finally the stacked bearing plate 22, the carrier 28 and the tail sleeve 101 are manually taken out from the blanking mechanism 3.

It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.

Claims (10)

1. An earphone boot assembling apparatus, comprising: a frame (1), a feeding mechanism (2) and a discharging mechanism (3) which are arranged at two sides of the frame (1), and a carrying mechanism (4) which is arranged between the feeding mechanism (2) and the discharging mechanism (3) and is used for transferring a tail sleeve (101), install in frame (1) one end and be used for snatching dust screen (102) and install first assembly devices (5) in tail cover (101), set up in handling mechanism (4) side is used for the automatic discharge first feeding mechanism (6) that dust screen (102) were snatched in order to supply first assembly devices (5), install in frame (1) other end is used for snatching miaow cover (103) and installs second assembly devices (7) in tail cover (101) and set up in handling mechanism (4) side is used for arranging and sends out miaow cover (103) are with the confession second feeding mechanism (8) that second assembly devices (7) snatch.

2. The headset tail cap assembling apparatus of claim 1, wherein: the first assembling mechanism (5) comprises a first X-axis moving module (51) installed at one end of the rack (1) and stretching over one end of the carrying mechanism (4), a first adjusting module (52) installed on the first X-axis moving module (51), a first downward CCD vision alignment system (53) arranged beside the first adjusting module (52) and used for downward photographing, detecting and positioning, and a first material taking claw (54) installed at the lower end of the first adjusting module (52) and used for grabbing the dust screen (102), wherein the first X-axis moving module (51) drives the first adjusting module (52) and the first downward CCD vision alignment system (53) to synchronously and horizontally move.

3. An earphone tail sleeve assembling apparatus according to claim 2, wherein: the first adjusting module (52) comprises a first Z-axis moving module (521) for driving the first material taking claw (54) to move up and down and a first Z-axis rotating module (522) for driving the first material taking claw (54) to rotate, and the first material taking claw (54) is a negative-pressure suction claw.

4. A headset tail sleeve assembling apparatus according to claim 3, wherein: the first X-axis moving module (51) is further provided with a second adjusting module (55) and a second downward CCD vision alignment system (56) which independently move relative to the first adjusting module (52) and the first downward CCD vision alignment system (53), the second adjusting module (55) is provided with a second material taking claw (57) used for grabbing the dustproof net (102), and a third feeding mechanism (601) used for providing the dustproof net (102) for the second material taking claw (57) is arranged beside the carrying mechanism (4); the second adjusting module (55) and the first adjusting module (52) are identical in structure, and the third feeding mechanism (601) and the first feeding mechanism (6) are identical in structure and are respectively located on two sides of the carrying mechanism (4).

5. The headset tail cap assembly device of claim 4, wherein: first feeding mechanism (6) with third feeding mechanism (601) are the pay-off and fly to, just first feeding mechanism (6) with third feeding mechanism (601) side is provided with respectively and is used for detecting on first material claw (54) and second material claw (57) the first CCD vision alignment system and the second that upwards CCD vision alignment system that make progress of dust screen (102) position.

6. An earphone tail sleeve assembling apparatus according to any one of claims 1 to 5, wherein: the second assembling mechanism (7) comprises a second X-axis moving module (71) which is installed at one end of the rack (1) and stretches across one end of the carrying mechanism (4), a first Y-axis moving module (72) which is installed on the second X-axis moving module (71), a third adjusting module (73) which is installed on the first Y-axis moving module (72), a third downward CCD visual alignment system (74) which is arranged at the side of the third adjusting module (73), and a third material taking claw (75) which is installed on the third adjusting module (73) and used for grabbing the microphone sleeve (103).

7. An earphone tail sleeve assembling apparatus according to claim 6, wherein: the third adjusting module (73) comprises a second Z-axis moving module (731) for driving the third fetching claw (75) to move up and down and a second Z-axis rotating module (732) for driving the third fetching claw (75) to rotate, and the third fetching claw (75) comprises a supporting seat (751) installed at the lower end of the third adjusting module (73), a claw sucking seat (752) installed on the supporting seat (751) and used for positioning and grabbing the microphone sleeve (103), a push block (753) installed on the supporting seat (751) and used for pushing the microphone sleeve (103) down from the claw sucking seat (752) and a third air cylinder (754) used for driving the push block (753) to move.

8. An earphone tail sleeve assembling apparatus according to claim 7, wherein: the novel microphone is characterized in that a first positioning convex part (7521) and a second positioning convex part (7522) which are used for being inserted into the microphone cover (103) are formed on the claw absorbing seat (752), a first negative pressure absorbing hole (7523) and a second negative pressure absorbing hole (7524) which are used for absorbing the microphone cover (103) are arranged beside the first positioning convex part (7521) and the second positioning convex part (7522), and the push block (753) penetrates through the space between the first positioning convex part (7521) and the second positioning convex part (7522).

9. An earphone tail sleeve assembling apparatus according to claim 8, wherein: a second Y-axis moving module (76) which independently moves relative to the first Y-axis moving module (72) is further mounted on the second X-axis moving module (71), a fourth adjusting module (77) which is the same as the third adjusting module (73) in structure and a fourth downward CCD vision alignment system (78) which is the same as the third downward CCD vision alignment system (74) in structure are mounted on the second Y-axis moving module (76), and a fourth material taking claw (79) which is the same as the third material taking claw (75) in structure is mounted on the fourth adjusting module (77); the conveying mechanism (4) is laterally provided with a fourth feeding mechanism (801) used for providing the microphone cover (103) for the fourth material taking claw (79), and the fourth feeding mechanism (801) and the second feeding mechanism (8) are flexible vibrating discs and are respectively positioned on two sides of the conveying mechanism (4).

10. An earphone tail sleeve assembling apparatus according to claim 9, wherein: the carrying mechanism (4) comprises a third Y-axis moving module (41) installed on the rack (1) and a first positioning module (40) installed on the third Y-axis moving module (41) and used for positioning the tail sleeve (101), a connection module (9) used for transferring the tail sleeve (101) is arranged between the carrying mechanism (4) and the blanking mechanism (3), and the connection module (9) comprises a third X-axis moving module (91) arranged at the end part of the third Y-axis moving module (41) and a third positioning module (92) installed on the third X-axis moving module (91) and used for carrying the tail sleeve (101).

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