CN113681259A - Earphone box rotating shaft assembling equipment - Google Patents
Earphone box rotating shaft assembling equipment Download PDFInfo
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- CN113681259A CN113681259A CN202111073732.XA CN202111073732A CN113681259A CN 113681259 A CN113681259 A CN 113681259A CN 202111073732 A CN202111073732 A CN 202111073732A CN 113681259 A CN113681259 A CN 113681259A
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- 230000007246 mechanism Effects 0.000 claims abstract description 209
- 210000000078 claw Anatomy 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 40
- 238000003825 pressing Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 230000007723 transport mechanism Effects 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 238000012546 transfer Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 239000000969 carrier Substances 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
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Abstract
本发明公开了一种耳机盒转轴装配设备，其包括：机架、设置于机架两侧的上料机构和下料机构、设置于上料机构与下料机构之间并用于传递耳机盒的搬运机构、安装于搬运机构旁侧并用于排列送出转轴的第一送料机构及用于抓取转轴并移动安装到耳机盒上的第一装配机构。本发明中通过上料机构将耳机盒传递到搬运机构，由搬运机构带动耳机盒移动到第一装配机构处，再由第一装配机构抓取由第一送料机构送出的转轴安装到耳机盒内，最后由搬运机构将安装后的耳机盒传递到下料机构，从而实现转轴的自动化装配，提高装配效率，节省劳动力，减少生产成本。
The invention discloses an earphone box rotating shaft assembling equipment, which comprises: a frame, a feeding mechanism and a feeding mechanism arranged on both sides of the frame, and a A conveying mechanism, a first feeding mechanism installed on the side of the conveying mechanism and used for arranging and sending out the rotating shaft, and a first assembling mechanism for grabbing the rotating shaft and moving and installing it on the earphone box. In the present invention, the earphone box is transferred to the handling mechanism through the feeding mechanism, the earphone box is driven by the handling mechanism to move to the first assembly mechanism, and then the first assembly mechanism grabs the rotating shaft sent by the first feeding mechanism and installs it in the earphone box Finally, the handling mechanism transfers the installed earphone box to the unloading mechanism, so as to realize the automatic assembly of the rotating shaft, improve the assembly efficiency, save labor, and reduce production costs.
Description
The technical field is as follows:
the invention relates to the field of automatic production, in particular to earphone box rotating shaft assembling equipment.
Background art:
to the pivot installation of earphone box on the market at present, generally adopt manual assembly, assembly efficiency is low, and intensity of labour is big, and because the pivot size is little, is unfavorable for manual installation.
In view of the above, the present inventors propose the following.
The invention content is as follows:
the invention aims to overcome the defects of the prior art and provides earphone box rotating shaft assembling equipment.
In order to solve the technical problems, the invention adopts the following technical scheme: this earphone box pivot rigging equipment includes: the earphone 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 earphone boxes, a first feeding mechanism which is arranged beside the carrying mechanism and used for arranging and sending out rotating shafts, and a first assembling mechanism which is arranged on the earphone boxes in a moving mode and used for grabbing the rotating shafts.
Furthermore, in the above technical solution, the first assembling mechanism includes a first X-axis moving module installed on the frame, a first Z-axis moving module installed on the first X-axis moving module, a first CCD vision alignment system installed on the first Z-axis moving module and used for photographing and detecting the position of the workpiece, and a first material-taking claw installed on the first Z-axis moving module and used for taking the rotating shaft.
Furthermore, in the above technical solution, the first material taking claw includes a pushing cylinder installed on the first Z-axis moving module, a moving base driven to move up and down by the pushing cylinder, and a suction claw installed at a lower end of the moving base and used for sucking the rotating shaft, the bottom of the suction claw is an arc-shaped positioning groove, and an adsorption hole is formed in the middle of the arc-shaped positioning groove.
Further, in the above technical solution, the first feeding mechanism includes a vibration tray mounted on the frame and used for arranging the rotating shaft, and a linear vibrator butted with the vibration tray and used for feeding out the rotating shaft, a feed chute for guiding and feeding the rotating shaft is mounted on the linear vibrator, and a notch for allowing the first material taking claw to take in the rotating shaft is provided on the feed chute.
Further, in the above technical solution, the first X-axis moving module is further provided with a second Z-axis moving module which moves independently, the second Z-axis moving module is provided with a second CCD vision alignment system and a second material taking claw, and the second material taking claw has the same structure as the first material taking claw; and a second feeding mechanism which is symmetrically distributed with the first feeding mechanism and is used for providing the rotating shaft for the second material taking claw is arranged on the other side of the carrying mechanism, and the second feeding mechanism has the same structure as the first feeding mechanism.
Further, in the above technical solution, the first assembling mechanism is installed at one side of the rack and located at one end of the carrying mechanism, the other side of the rack is provided with a second assembling mechanism which is symmetrically distributed with the first assembling mechanism and located at the other end of the carrying mechanism, and both sides of the other end of the carrying mechanism are respectively provided with a third feeding mechanism and a fourth feeding mechanism which provide the rotating shaft for the second assembling mechanism; the second assembling mechanism is the same as the first assembling mechanism in structure, and the third feeding mechanism and the fourth feeding mechanism are the same as the first feeding mechanism in structure.
Furthermore, in the above technical solution, the carrying mechanism includes a first Y-axis moving module installed on the frame and a first positioning module installed on the first Y-axis moving module and used for positioning the earphone box, the first positioning module includes a first supporting seat installed on the first Y-axis moving module, a first transmitting module installed on the first supporting seat and used for transmitting the loading plate, a first pressing device installed on the first supporting seat and used for pressing the carriers on the loading plate, and a first limiting device installed on the first supporting seat and used for limiting the loading plate, and the earphone boxes are installed on the carriers.
Furthermore, in the above technical solution, the first Y-axis moving module is further provided with a second positioning module which moves independently, the second positioning module has the same structure as the first positioning module, and the first positioning module and the second positioning module are respectively used for matching the first assembling mechanism and the second assembling mechanism to realize the installation of the rotating shaft.
Further, in the above technical solution, the feeding mechanism includes a support frame, a positioning frame disposed on the support frame and used for stacking the bearing plates, a third conveying module disposed below the positioning frame and used for sending out the bearing plates to one side, a material distribution mechanism mounted on the support frame and used for separating the bearing plates, and a jacking mechanism mounted on the support frame and used for lowering the bearing plates onto the third conveying module, one end of the third conveying module is butted with the carrying mechanism, a third limiting device located at the other end of the third conveying module and used for positioning the bearing plates is mounted on the support frame, and a carrier used for positioning the earphone box is mounted on the bearing plates; the blanking mechanism and the feeding mechanism have the same structure.
Further, in the above technical solution, the material distributing mechanism includes a first supporting plate disposed in the middle of the supporting frame, a first inserting arm and a second inserting arm mounted on the first supporting plate and relatively moving to both sides, a first driving device mounted on the first supporting plate and used for driving the first inserting arm and the second inserting arm to relatively move, a third inserting arm and a fourth inserting arm disposed beside the first inserting arm and the second inserting arm in parallel and relatively moving, and a second driving device mounted on the first supporting plate and used for driving the third inserting arm and the fourth inserting arm to relatively move, wherein the first inserting arm, the second inserting arm, the third inserting arm and the fourth inserting arm are both U-shaped.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects: according to the invention, the earphone box is transferred to the carrying mechanism through the feeding mechanism, the carrying mechanism drives the earphone box to move to the first assembling mechanism, the first assembling mechanism grabs the rotating shaft sent out by the first feeding mechanism and installs the rotating shaft into the earphone box, and finally the carrying mechanism transfers the installed earphone box to the discharging mechanism, so that the automatic assembly of the rotating shaft is realized, the assembly efficiency is improved, the labor force is saved, and the production cost is reduced.
Description of the drawings:
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is an internal block diagram of one embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at C;
FIG. 5 is a schematic view of the structure of the material-taking claw of the present invention;
FIG. 6 is an internal structural view of another embodiment of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 6 at A;
FIG. 8 is a schematic structural diagram of a first positioning module according to the present invention;
FIG. 9 is an enlarged view of a portion of FIG. 7 at D;
FIG. 10 is a schematic structural view of a first support base according to the present invention;
fig. 11 is a partial enlarged view at E in fig. 10;
FIG. 12 is a schematic structural diagram of a first transfer module according to the present invention;
fig. 13 is a partial enlarged view at B in fig. 5;
FIG. 14 is a schematic configuration diagram of another embodiment of the first transfer module of the present invention;
FIG. 15 is an enlarged fragmentary view at F in FIG. 14;
FIG. 16 is a perspective view of the loading mechanism of the present invention;
FIG. 17 is a front view of the loading mechanism of the present invention;
FIG. 18 is an exploded view of the loading mechanism of the present invention;
fig. 19 is a partial enlarged view at G in fig. 18.
The specific implementation mode is as follows:
the invention is further illustrated below with reference to specific embodiments and the accompanying drawings.
Referring to fig. 1 to 19, the earphone box hinge assembling apparatus includes: frame 1, set up in feed mechanism 2 and unloading mechanism 3 of frame 1 both sides, set up in feed mechanism 2 with be used for transmitting the transport mechanism 4 of earphone box 10 between the unloading mechanism 3, install in transport mechanism 4 side is used for arranging the first feeding mechanism 5 of seeing off pivot 100 and is used for snatching pivot 100 and removal are installed first assembly devices 6 on the earphone box 10. The first mounting mechanism 6 is mounted in the frame 1 so as to be horizontally movable, and moves between the first feeding mechanism 5 and the carrying mechanism 4. The earphone box 10 is transmitted to the carrying mechanism 4 through the feeding mechanism 2, the carrying mechanism 4 drives the earphone box 10 to move to the first assembling mechanism 6, the first assembling mechanism 6 grabs the rotating shaft 100 sent out by the first feeding mechanism 5 and installs the rotating shaft into the earphone box 10, and the carrying mechanism 4 transmits the installed earphone box 10 to the discharging mechanism 3.
The first assembling mechanism 6 comprises a first X-axis moving module 61 installed on the rack 1, a first Z-axis moving module 62 installed on the first X-axis moving module 61, a first CCD vision alignment system 63 installed on the first Z-axis moving module 62 and used for photographing and detecting the position of a workpiece, and a first material taking claw 64 installed on the first Z-axis moving module 62 and used for grabbing the rotating shaft 100. The first X-axis moving module 61 and the first Z-axis moving module 62 are conventional modules on the market.
The first material taking claw 64 comprises a pushing cylinder 641 installed on the first Z-axis moving module 62, a moving base 642 driven by the pushing cylinder 641 to move up and down, and a suction claw 643 installed at the lower end of the moving base 642 and used for sucking the rotating shaft 100, wherein the bottom of the suction claw 643 is an arc-shaped positioning groove 644, and a suction hole 645 is formed in the middle of the arc-shaped positioning groove 644; three first material taking claws 64 are arranged in parallel. The workpiece is caught by the positioning groove 644 and the adsorption hole 645 arranged on the first material taking claw 64, the first X-axis moving module 61 and the first Z-axis moving module 62 are matched to drive the first material taking claw 64 to move left and right and up and down, and the workpiece is inserted into the mounting groove or the mounting hole by extending the two ends of the workpiece out of the positioning groove 644, so that the traditional manual assembly is replaced, and the assembly efficiency is improved. Secondly, the adsorption holes 645 generate negative pressure suction to grab the workpiece, the workpiece can be grabbed instead of a traditional clamp, the workpiece is prevented from being damaged by clamping of the clamp, meanwhile, the positioning groove 644 can limit the workpiece, the workpiece is prevented from falling and shifting in the insertion process, and the grabbing stability and the insertion precision are improved.
The connecting part of the box body 101 and the box cover 102 of the earphone box 10 is provided with an installation sliding groove 103 for installing the rotating shaft 100, and two ends of the installation sliding groove 103 correspond to the rotating shaft installation holes. The length of the rotating shaft 100 is longer than the length of the circular arc-shaped positioning groove 644, so that after the first material taking claw 64 grabs the rotating shaft 100, one end of the rotating shaft 100 extends out of the circular arc-shaped positioning groove 644, so that the rotating shaft 100 can be conveniently installed in the rotating shaft installation hole of the earphone box 10. When the installation is performed, after one end of the rotating shaft 100 is inserted into the installation sliding groove 103 to be pre-positioned, the first X-axis moving module 61 is matched with the first Z-axis moving module 62 to extend the suction claw 643 into the installation sliding groove 103, and the suction claw 64 is driven to completely push the rotating shaft 100 into the rotating shaft installation groove.
The first feeding mechanism 5 includes a vibration tray 51 mounted on the frame 1 and used for arranging the rotating shaft 100, and a linear vibrator 52 abutted to the vibration tray 51 and used for feeding the rotating shaft 100, a feeding chute 53 used for guiding and feeding the rotating shaft 100 is mounted on the linear vibrator 52, and a notch 54 used for the first material taking claw 64 to suck the rotating shaft 100 is arranged on the feeding chute 53.
The first X-axis moving module 61 is further provided with a second Z-axis moving module 65 which moves independently, the second Z-axis moving module 65 is provided with a second CCD vision alignment system 66 and a second material taking claw 67, and the second material taking claw 67 has the same structure as the first material taking claw 64; the other side of the carrying mechanism 4 is provided with a second feeding mechanism 501 which is symmetrically distributed with the first feeding mechanism 5 and is used for providing the rotating shaft 100 for the second material taking claw 67, and the second feeding mechanism 501 has the same structure as the first feeding mechanism 5.
When the first assembling mechanism 6 works, the first X-axis moving module 61 drives the first Z-axis moving module 62 and the second Z-axis moving module 65 to move to the first feeding mechanism 5 and the second feeding mechanism 501 respectively, and then the first CCD vision alignment system 63 and the second CCD vision alignment system 66 photograph the feeding groove 53 to determine the position of the notch 54; further, the first X-axis moving module 61 and the first Z-axis moving module 62 cooperate to drive the three first pickup claws 64 to move one by one to the notches 54 of the first feeding mechanism 5 to absorb and grab the rotating shaft 100, and meanwhile, the first X-axis moving module 61 and the second Z-axis moving module 65 cooperate to drive the three second pickup claws 67 to move one by one to the notches 54 of the second feeding mechanism 501 to absorb and grab the rotating shaft 100; further, a first X-axis moving module 61 is matched with a first Z-axis moving module 62 to drive a first material taking claw 64 to move to the upper part of a first positioning module 40, after a first CCD vision alignment system 63 takes a picture of the first positioning module 40 to determine the position of the earphone box 10, the first material taking claw 64 is used for installing a rotating shaft 100 into a rotating shaft installation hole at one end of a first row of earphone boxes 10 in the first positioning module 40, then the first X-axis moving module 61 is matched with a second Z-axis moving module 65 to drive a second material taking claw 67 to move to the upper part of the first positioning module 40, and after a second CCD vision alignment system 66 takes a picture of the first positioning module 40 to determine the position of the earphone box 10, the second material taking claw 67 is used for installing the rotating shaft 100 into a rotating shaft installation hole at the other end of the first row of earphone boxes 10 in the first positioning module 40; further, the first Y-axis moving module 41 drives the first positioning module 40 to move one step, so that the second row of headphone boxes 10 on the carrier 28 are located under the installation station of the first assembling mechanism 6, and the first assembling mechanism 6 continues to install the rotating shaft 100 until the headphone boxes 10 on the first positioning module 40 are all installed with the rotating shaft 100. Similarly, the second assembling mechanism 7 synchronously mounts the rotation shaft 100 on the earphone box 10 of the second positioning module 43.
The first assembling mechanism 6 is mounted on one side of the rack 1 and is located at one end of the carrying mechanism 4, the other side of the rack 1 is provided with a second assembling mechanism 7 which is symmetrically distributed with the first assembling mechanism 6 and is located at the other end of the carrying mechanism 4, and both sides of the other end of the carrying mechanism 4 are respectively provided with a third feeding mechanism 502 and a fourth feeding mechanism 504 which provide the rotating shaft 100 for the second assembling mechanism 7; the second assembling mechanism 7 has the same structure as the first assembling mechanism 6, and the third feeding mechanism 502 and the fourth feeding mechanism 504 have the same structure as the first feeding mechanism 5.
The carrying mechanism 4 comprises a first Y-axis moving module 41 installed on the frame 1, and a first positioning module 40 installed on the first Y-axis moving module 41 and used for positioning the earphone box 10, wherein the first positioning module 40 comprises a first supporting seat 42 installed on the first 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 first pressing device 45 installed on the first supporting seat 42 and used for pressing the carrier 28 on the bearing plate 22, and a first limiting device 46 installed on the first supporting seat 42 and used for limiting the bearing plate 22, and a plurality of earphone boxes 10 are installed on the carrier 28. The carrying plate 22 is moved to the first supporting seat 42 and sent out of the first supporting seat 42 by the conveying module 4, the carrying plate 22 is accurately positioned on the first supporting seat 42 by the first limiting device 46, the carrier 28 is fixed on the carrying plate 22 by the first pressing device 45, the first supporting seat 42 is driven to move by the first Y-axis moving module 41, slipping in the transmission process can be avoided, the earphone box 10 is accurately moved to the assembly station, and the assembly precision is improved.
The first 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 to realize the installation of the rotating shaft 100.
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.
The first pressing device 45 includes a pressing plate 451 for pressing the carrier 28, and a third cylinder 452 and a fourth cylinder 453 mounted on two sides of the first supporting seat 42 for driving the pressing plate 451 to move up and down. Four positioning columns 81 are formed on the carrier 28, a first positioning hole 4511 corresponding to the positioning column 81 is formed on the pressing plate 451, and a second positioning bump 4512 protruding downward is further formed on the pressing plate 451.
Transport mechanism 4 during operation, at first by first Y axle removal module 41 drive first location module 40 and second location module 43 to feed mechanism 2 draw close and dock, transmit first location module 40 and second location module 43 with loading board 22 and carrier 28 and earphone box 10 by feed mechanism 2 again, make and all placed loading board 22 and carrier 28 and earphone box 10 on first location module 40 and the second location module 43, use first location module 43 location earphone box 10 as the example specifically: the first Y-axis moving module 41 drives the first supporting seat 42 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 position of the bearing plate 22, and the detection device 7 detects the position of the bearing plate 22, so that the earphone box 10 is accurately stopped on the first support 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; further, the third cylinder 452 and the fourth cylinder 453 of the first pressing device 45 drive the pressing plate 451 to descend, press on the carrier 28, and the positioning column 81 passes through the first positioning hole 4511 to clamp and position the carrier 28; finally, the first Y-axis moving module 41 drives the first positioning module 40 to drive the earphone box 10 to move to the lower part of the first assembling mechanism 6 for installing the rotating shaft 100, so as to ensure that the position of the earphone box 10 is not displaced during the conveying process, and improve the processing precision of the earphone box 10, meanwhile, the first Y-axis moving module 41 drives the second positioning module 43 to independently move to the lower part of the second assembling mechanism 7 for installing the rotating shaft 100 synchronously, and the assembling efficiency is improved. After the earphone box 10 on the carrier 28 is completely installed on the rotating shaft 100, the first Y-axis moving module 41 drives the first positioning module 40 and the second positioning module 43 to move to be abutted with the blanking mechanism 3, the first pressing device 45 and the first positioning device 422 loosen the bearing plate 22, and the first conveying module 44 transfers the bearing plate 22, the carrier 28 and the earphone box 10 to the blanking mechanism 3 to complete blanking. During loading and unloading, the first transfer module 44 and the third transfer module 24 are butted with each other to transfer the carrier plate 22.
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 arranged 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 earphone box 10 is arranged on the bearing plate 22; the blanking mechanism 3 has the same structure as the feeding mechanism 2. The loading plate 22 stacked in the positioning frame 23 is 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 loading plate 22 is transferred to the carrying mechanism 4 through the third conveying module 24, and the loading plate 22 descending onto the third conveying module 24 is positioned through the third limiting device 27, so that the earphone box 10 in the carrier 28 on the loading plate 22 is accurately loaded, the labor is reduced instead of manual work, and the time and 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 carrier plate 22, the carrier 28 and the earphone box 10 on the third transmission module 24, and the third limiting device 27 positions the carrier plate 22, so that the carrier plate 22 accurately falls on the third transmission 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 earphone box 10 is manually fixed on the carrier plate 22, the carrier plate 22 is stacked in the positioning frame 23 of the feeding mechanism 2, and the stacked carrier plate 22 is supported by the jacking mechanism 26; further, the first Y-axis moving module 41 of the carrying mechanism 4 drives the first positioning module 40 and the second positioning module 43 to approach and butt with the feeding mechanism 2, and then the third transmission module 24 of the feeding mechanism 2 transmits the bearing plate 22 to the first positioning module 40 and the second positioning module 43; further, the first Y-axis moving module 41 drives the first positioning module 40 and the second positioning module 43 to move to the first assembling mechanism 6 and the second assembling mechanism 7, respectively, and at the same time, the first feeding mechanism 5, the second feeding mechanism 501, the third feeding mechanism 502 and the fourth feeding mechanism 504 arrange and send out the rotating shafts 100 one by one, and the rotating shafts 100 are grabbed and installed in the earphone boxes 10 on the first positioning module 40 and the second positioning module 43 through the first assembling mechanism 6 and the second assembling mechanism 7, respectively; further, after the earphone boxes 10 on the first positioning module 40 and the second positioning module 43 are installed on the rotating shaft 100, the first Y-axis moving module 41 of the carrying mechanism 4 drives the first positioning module 40 and the second positioning module 43 to be close to and butt with the blanking mechanism 3, and the bearing plate 22 is transferred to the blanking mechanism 3, so that the earphone boxes 10 which are assembled are stacked in the blanking mechanism 3, and finally, the stacked bearing plate 22, the carrier 28 and the earphone boxes 10 are manually taken out of 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. The utility model provides an earphone box pivot rigging equipment which characterized in that includes: frame (1), set up in feed mechanism (2) and unloading mechanism (3) of frame (1) both sides, set up in feed mechanism (2) with be used for transmitting transport mechanism (4) of earphone box (10) between unloading mechanism (3), install in transport mechanism (4) side is used for arranging first feeding mechanism (5) of seeing off pivot (100) and is used for snatching pivot (100) and removal are installed first assembly devices (6) on earphone box (10).
2. The earphone box rotating shaft assembling device according to claim 1, wherein: the first assembling mechanism (6) comprises a first X-axis moving module (61) installed on the rack (1), a first Z-axis moving module (62) installed on the first X-axis moving module (61), a first CCD vision alignment system (63) installed on the first Z-axis moving module (62) and used for photographing and detecting the position of a workpiece, and a first material taking claw (64) installed on the first Z-axis moving module (62) and used for grabbing the rotating shaft (100).
3. The earphone box hinge assembling apparatus according to claim 2, wherein: the first material taking claw (64) comprises a pushing cylinder (641) arranged on the first Z-axis moving module (62), a moving seat (642) driven by the pushing cylinder (641 to ascend and descend and a suction claw (643) arranged at the lower end of the moving seat (642) and used for sucking the rotating shaft (100), wherein the bottom of the suction claw (643) is an arc-shaped positioning groove (644), and an adsorption hole (645) is formed in the middle of the arc-shaped positioning groove (644).
4. The earphone box hinge assembling apparatus according to claim 3, wherein: the first feeding mechanism (5) comprises a vibration disc (51) which is arranged on the rack (1) and used for arranging the rotating shaft (100) and a straight vibration device (52) which is abutted to the vibration disc (51) and used for sending out the rotating shaft (100), a feeding chute (53) which is used for guiding and sending the rotating shaft (100) is arranged on the straight vibration device (52), and a notch (54) which is used for sucking the rotating shaft (100) by the first material taking claw (64) is arranged on the feeding chute (53).
5. The earphone box hinge assembling apparatus according to claim 4, wherein: a second Z-axis moving module (65) which can move independently is further mounted on the first X-axis moving module (61), a second CCD (charge coupled device) vision alignment system (66) and a second material taking claw (67) are mounted on the second Z-axis moving module (65), and the second material taking claw (67) and the first material taking claw (64) are identical in structure; and a second feeding mechanism (501) which is symmetrically distributed with the first feeding mechanism (5) and used for providing the rotating shaft (100) for the second material taking claw (67) is arranged on the other side of the carrying mechanism (4), and the structure of the second feeding mechanism (501) is the same as that of the first feeding mechanism (5).
6. The earphone box hinge assembling apparatus according to any one of claims 1 to 5, wherein: the first assembling mechanism (6) is mounted on one side of the rack (1) and is positioned at one end of the carrying mechanism (4), the other side of the rack (1) is provided with a second assembling mechanism (7) which is symmetrically distributed with the first assembling mechanism (6) and is positioned at the other end of the carrying mechanism (4), and the two sides of the other end of the carrying mechanism (4) are respectively provided with a third feeding mechanism (502) and a fourth feeding mechanism (504) which are used for providing the rotating shaft (100) for the second assembling mechanism (7); the second assembling mechanism (7) is identical to the first assembling mechanism (6) in structure, and the third feeding mechanism (502) and the fourth feeding mechanism (504) are identical to the first feeding mechanism (5) in structure.
7. The earphone box hinge assembling apparatus according to claim 6, wherein: the carrying mechanism (4) comprises a first Y-axis moving module (41) arranged on the rack (1) and a first positioning module (40) arranged on the first Y-axis moving module (41) and used for positioning the earphone box (10), the first positioning module (40) comprises a first supporting seat (42) installed on the first Y-axis moving module (41), a first conveying module (44) installed on the first supporting seat (42) and used for transmitting the bearing plate (22), a first pressing device (45) installed on the first supporting seat (42) and used for pressing a carrier (28) on the bearing plate (22), and a first limiting device (46) installed on the first supporting seat (42) and used for limiting the bearing plate (22), wherein the carrier (28) is provided with a plurality of earphone boxes (10).
8. The earphone box hinge assembling apparatus according to claim 7, wherein: the first Y-axis moving module (41) is further provided with a second positioning module (43) which can move independently, the second positioning module (43) is identical to the first positioning module (40) in structure, 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) to achieve installation of the rotating shaft (100).
9. The earphone box hinge assembling apparatus according to claim 6, wherein: the feeding mechanism (2) comprises a support frame (21), a positioning frame (23) which is arranged on the support frame (21) and used for stacking the bearing plates (22), a third conveying module (24) which is arranged below the positioning frame (23) and used for sending the bearing plates (22) to one side, a material distributing mechanism (25) which is arranged on the support frame (21) and used for separating the bearing plates (22), and a jacking mechanism (26) which is arranged on the support frame (21) and used for descending the bearing plates (22) to the third conveying module (24), one end of the third transmission module (24) is butted with the carrying mechanism (4), a third limiting device (27) which is positioned at the other end of the third transmission module (24) and is used for positioning the bearing plate (22) is arranged on the supporting frame (21), a carrier (28) for positioning the earphone box (10) is arranged on the bearing plate (22); the blanking mechanism (3) and the feeding mechanism (2) have the same structure.
10. The earphone box hinge assembling apparatus according to claim 9, wherein: the material distributing mechanism (25) comprises a first supporting plate (251) arranged in the middle of the supporting frame (21), a first inserting arm (252) and a second inserting arm (253) which are arranged on the first supporting plate (251) and move towards two sides relatively, a first driving device (254) which is arranged on the first supporting plate (251) and is used for driving the first inserting arm (252) and the second inserting arm (253) to move relatively, a third inserting arm (255) and a fourth inserting arm (256) which are arranged beside the first inserting arm (252) and the second inserting arm (253) in parallel and move relatively, and a second driving device (257) which is arranged on the first supporting plate (251) and is used for driving the third inserting arm (255) and the fourth inserting arm (256) to move relatively, wherein the first and second insertion arms (252, 253), the third and fourth insertion arms (255, 256) are U-shaped.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111073732.XA CN113681259B (en) | 2021-09-14 | 2021-09-14 | Earphone box rotating shaft assembly equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111073732.XA CN113681259B (en) | 2021-09-14 | 2021-09-14 | Earphone box rotating shaft assembly equipment |
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| CN113681259A true CN113681259A (en) | 2021-11-23 |
| CN113681259B CN113681259B (en) | 2024-08-06 |
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| CN113681259B (en) | 2024-08-06 |
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