CN216227806U

CN216227806U - Automatic magnet assembling machine in camera

Info

Publication number: CN216227806U
Application number: CN202122191081.6U
Authority: CN
Inventors: 袁振海; 潘其圣
Original assignee: Dongguan Yicheng Automation Equipment Co ltd
Current assignee: Dongguan Yicheng Automation Equipment Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-04-08
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses an automatic magnet assembling machine in a camera, which relates to the field of camera production and comprises a rack, an automatic magnet feeding mechanism, a magnet detecting and jacking mechanism, a three-axis moving platform, a magnet feeding and discharging module and a camera assembly jig, wherein the automatic magnet feeding mechanism, the magnet detecting and jacking mechanism, the three-axis moving platform, the magnet feeding and discharging module and the camera assembly jig are respectively arranged on the rack; the three-axis moving platform drives the magnet loading and unloading module to automatically transfer the magnets in the automatic magnet feeding mechanism to the magnet detecting and jacking mechanism; after the magnet detection and jacking mechanism jacks the two magnets, the relative positions of the two magnets are the same as the relative positions of the two magnets in the camera assembly jig to be installed; the three-axis moving platform drives the magnet loading and unloading module to transfer two magnets lifted by the magnet detection and lifting mechanism into the camera assembly jig; the utility model mainly solves the technical problems of automatic feeding of a large number of magnets and how to quickly assemble two magnets with mutually vertical arrangement directions into the camera.

Description

Automatic magnet assembling machine in camera

Technical Field

The utility model relates to the field of automatic production of cameras, in particular to an automatic magnet assembling machine in a camera.

Background

In the prior art, two magnets 01 are contained in part of the camera head, and the length directions of the two magnets are perpendicular to each other. As shown in fig. 1, the prior art requires two magnets 01 arranged perpendicular to each other to be quickly fitted into the inside of a camera 02. In the existing production process, the assembly operation of the magnet is usually completed by a large amount of workers, and the manual operation has the defects of low assembly efficiency, unstable assembly quality and high labor cost, and does not meet the production requirement of high efficiency and high quality of the camera.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides an automatic magnet assembling machine in a camera, which mainly solves the technical problems of automatic feeding of a large number of magnets and how to quickly assemble two magnets with mutually perpendicular arrangement directions into the camera.

In order to achieve the purpose, the utility model provides an automatic magnet assembling machine in a camera, which comprises a rack, an automatic magnet feeding mechanism, a magnet detecting and jacking mechanism, a three-axis moving platform, a magnet feeding and discharging module and a camera assembly jig, wherein the automatic magnet feeding mechanism is respectively arranged on the rack and used for feeding a large number of magnets; the three-axis moving platform drives the magnet loading and unloading module to automatically transfer the magnets in the automatic magnet feeding mechanism to the magnet detecting and jacking mechanism; after the magnet detection and jacking mechanism jacks the two magnets, the relative positions of the two magnets are the same as the relative positions of the two magnets in the camera assembly jig to be installed; the three-axis moving platform drives the magnet loading and unloading module to transfer two magnets which are positioned on the magnet detection and jacking mechanism and jacked to the camera assembly jig.

Preferably, the automatic magnet feeding mechanism comprises a plurality of material trays for storing a large number of magnets, a first lifting device and a second lifting device, wherein the first lifting device and the second lifting device are respectively arranged on the rack and used for lifting the material trays upwards and driving the material trays to descend and collect; the top of the rack is provided with a slide rail and a slide block, the slide rail is connected with the slide block in a sliding manner, a movable frame is fixed on the slide block, two sides of the movable frame are respectively provided with a clamping device for clamping a material tray at the topmost part of the first lifting device, the top of the rack is provided with a linear module and a material shifting block, and the linear module drives the material shifting block to move transversely in the horizontal direction so as to drive the movable frame to reciprocate at the top of the first lifting device and the top of the second lifting device; the first lifting device and the second lifting device comprise a driving motor arranged on the frame, a lead screw which is in transmission connection with the driving motor and is longitudinally arranged on the frame to rotate, a nut which is sleeved on the lead screw to rotate, a sliding seat arranged on the nut and a supporting plate fixedly connected with the sliding seat.

Preferably, the first lifting device and the second lifting device comprise two support plates, and the first lifting device and the second lifting device further comprise connecting rods for connecting the two support plates; the driving motor is arranged between the two supporting plates.

Preferably, the first lifting device and the second lifting device both further comprise a plurality of baffles fixed on the rack, and the plurality of baffles enclose the accommodating space of the material tray.

Preferably, the clamping device comprises a mounting seat fixed on the movable frame, a driving cylinder fixed on the mounting seat, and a push plate in transmission connection with the driving cylinder.

Preferably, the magnet loading and unloading module comprises a rotating shaft arranged on the three-shaft moving platform, a fixed seat fixedly connected with the rotating shaft, a material taking assembly arranged on one side of the fixed seat, and a material taking and returning assembly arranged on the other side of the fixed seat; the material taking assembly comprises a lifting driving device fixed on one side of the fixed seat, a fixed block in transmission connection with the lifting driving device, and at least one clamping jaw cylinder arranged on the fixed block; the material taking and returning assembly comprises a mounting base, at least one downward pressing driving cylinder, a pressing rod, a spring mounting seat, at least one clamp, a spring and a pushing cylinder, wherein the mounting base is respectively fixed on the other side of the fixing base; the bottom end of the spring mounting seat protrudes downwards to form a magnet abutting part.

Preferably, spring mounting seat and clip are all provided with the spacing hole of spring, the one end embedding of spring to the spacing downthehole of spring mounting seat, the other end embedding of spring to the spacing downthehole of spring of clip.

Preferably, a rotating shaft is arranged in the spring mounting seat, and the clamp sleeve is sleeved on the rotating shaft and fixedly connected with the rotating shaft.

Preferably, the magnet detection and jacking mechanism comprises a first feeding channel and a second feeding channel which are used for guiding magnets, the first feeding channel and the second feeding channel are arranged perpendicular to each other, a discharge port of the first feeding channel and a discharge port of the second feeding channel are connected with a sliding base, a jacking block which is connected with the sliding base in a sliding mode in the vertical direction is arranged in the sliding base, the lower end of the jacking block is connected with a jacking driving device, notches which are adaptive to the shapes of the magnets are formed in two side faces of the top of the jacking block, the relative positions of the two notches are the same as the relative positions of the two magnets in the camera to be installed, and at least one adsorption hole is formed in the notch; one side of the first feeding channel is provided with a first material shifting driving device used for shifting the magnet positioned in the first feeding channel into one notch of the top block, and one side of the second feeding channel is provided with a second material shifting driving device used for shifting the magnet positioned in the second feeding channel into the other notch of the top block.

Preferably, the magnet detecting and jacking mechanism further comprises two magnetic pole distinguishing devices arranged on one side of the first feeding channel/the second feeding channel.

Compared with the prior art, the utility model has the beneficial effects that:

during the operation, magnet automatic feed mechanism carries out the automatic feed to a large amount of magnets, then the unloading module motion in triaxial moving platform drive magnet, the unloading module will be located magnet automatic transfer in magnet automatic feed mechanism and detect and climbing mechanism in the magnet, magnet detects and climbing mechanism carries out automated inspection and carries out the jacking with two magnets with the magnetic pole of the magnet that obtains, because the relative position that the installation is waited to two magnets in this two blocks of magnet jacking and the camera subassembly tool is the same, so the unloading module can acquire the inside appointed position of camera subassembly tool after two magnets after the jacking fast assembly in the magnet of this moment, this technical scheme has realized the automatic feed of a large amount of magnets, and assemble the packaging efficiency of magnet in the camera by a wide margin, the production efficiency of camera is leisurely improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the assembly between a prior art camera and two magnets;

FIG. 2 is a schematic structural diagram of an automatic magnet assembling machine in a camera according to the present invention;

FIG. 3 is a schematic structural diagram of an automatic magnet feeding mechanism provided by the present invention;

FIG. 4 is a schematic structural view of the automatic magnet feeding mechanism provided by the present invention at another angle;

FIG. 5 is a schematic structural diagram of a first lifting device and a second lifting device provided by the present invention;

FIG. 6 is a schematic structural view of a moving frame and two clamping devices provided by the present invention;

FIG. 7 is a schematic structural diagram of a magnet loading and unloading module according to the present invention;

FIG. 8 is a schematic structural view of the magnet loading and unloading module provided in the present invention at another angle;

FIG. 9 is an enlarged view of a portion of FIG. 8 at A;

FIG. 10 is a schematic structural view illustrating the magnet loading and unloading module according to the present invention when the spring mounting seat is removed;

FIG. 11 is an enlarged view of a portion of FIG. 10 at A;

FIG. 12 is a schematic structural view of a magnet detecting and jacking mechanism according to the present invention;

FIG. 13 is an enlarged view at A in FIG. 12;

fig. 14 is a schematic structural diagram of the top block provided by the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 2, the present invention provides an automatic magnet assembling machine in a camera, which includes a frame 1, an automatic magnet feeding mechanism 2, a three-axis moving platform 3, a magnet loading and unloading module 4, a magnet detecting and jacking mechanism 5, and a camera assembly fixture 6, which are respectively mounted on the frame 1.

Wherein the magnet automatic feeding mechanism 2 is used for automatically feeding a large number of magnets 01, the magnet detecting and jacking mechanism 5 is used for automatically detecting the magnetic poles of the magnets 01 and automatically jacking the two magnets 01, the camera assembly jig 6 is provided with a camera assembly, the three-axis moving platform 3 can drive the magnet loading and unloading module 4 to do three-axis spatial motion, the relative positions of the two magnets 01 after the magnet detecting and jacking mechanism 5 jacks the two magnets 01 are the same as the relative positions of the two magnets to be installed in the camera assembly jig 6,

during the operation, magnet automatic feed mechanism 2 carries out automatic feed to a large amount of magnet 01, then the unloading module 4 motion in the 3 drive magnets of triaxial moving platform, magnet that unloading module 4 will be located magnet automatic feed mechanism 2 in the magnet is automatic to be transferred to magnet detection and climbing mechanism 5, magnet detection and climbing mechanism 5 carry out automated inspection and carry out the jacking with two magnet 01 with the magnetic pole of the magnet 01 who obtains, because the relative position of this two magnet 01 jacking is the same with the relative position that two magnet of camera subassembly tool 6 are waited to be installed, so unloading module 4 can acquire the inside appointed position of camera subassembly tool 6 after two magnet 01 after the jacking fast assembly this moment.

The following describes each mechanism in detail with reference to the drawings.

Referring to fig. 3-6, the automatic magnet feeding mechanism 2 includes a plurality of trays 22, a first lifting device 23, a second lifting device 24, a slide rail 25, a slider 26, a moving frame 27, two clamping devices 28, a linear module 29, and a material shifting block 210.

Wherein the bottom of the frame 1 is provided with a plurality of casters 11 and a foot pad 12, so that the operator can move the equipment to a designated position. Wherein the first lifting device 23 and the second lifting device 24 are adjacently arranged on the frame 1, a plurality of material trays 22 are stacked in the vertical direction and placed in the first lifting device 23, and a large number of magnets are arranged in each material tray 22. The sliding rail 25 is fixed on the top of the rack 1, the sliding block 26 is sleeved on the outer wall of the sliding rail 25 and is in sliding connection with the sliding rail 25, the moving frame 27 is a profile frame, the moving frame 27 has the advantages of convenience in assembly and low cost, the moving frame 27 is fixed on the sliding block 26, the two clamping devices 28 are fixed on two sides of the moving frame 27, the linear module 29 is fixed on the top of the rack 1 and located behind the moving frame 27, the material shifting block 210 is installed on the linear module 29, and the linear module 29 can drive the material shifting block 210 to move transversely in the horizontal direction.

The first lifting device 23 and the second lifting device 24 each include a driving motor 231, a lead screw 232, a nut 233, a sliding base 234, two supporting plates 235, a connecting rod 236, two guide rods 237, a linear bearing 238, and a plurality of baffles 239.

Wherein the driving motor 231 is fixed at the bottom inside the frame 1, wherein the screw rod 232 is longitudinally arranged at the rear of the frame 1, the driving motor 231 is in transmission connection with the screw rod 232 through a synchronous belt to drive the screw rod 232 to rotate on the frame 1, the screw rod 232 is sleeved with a nut 233, when the screw rod 232 rotates, the nut 233 can be driven to do lifting motion in the vertical direction, wherein the sliding seat 234 and the nut 233 are fixedly connected, the two supporting plates 235 are respectively fixed on the sliding seat 234, the two supporting plates 235 play a role of supporting the tray 22, in view of the compact structure, the driving motor 231 is arranged at a position between the two supporting plates 235, the connecting rod 236 plays a role of connecting the two supporting plates 235 to enable the two supporting plates 235 to form a whole, the two guide rods 237 are respectively longitudinally arranged at two sides of the screw rod 232 and are fixedly connected with the frame 1, and the linear bearing 238 is sleeved on the guide rods 237 to slide, the linear bearing 238 is fixedly connected with the sliding seat 234 to improve the linear precision of the lifting motion of the sliding seat 234, and the plurality of baffle plates 239 surround the two supporting plates 235 to limit the material tray 22 and prevent the material tray 22 from automatically sliding out of the rack 1.

Wherein the clamping device 28 comprises a mounting seat 281, a driving cylinder 282, a push plate 283, two guide rods 284 and two linear guide bearings 285. Wherein the mounting seat 281 is fixed on one side of the moving frame 27, the cylinder body of the driving cylinder 282 is fixed on the mounting seat 281, the push plate 283 is fixed on the piston rod of the driving cylinder 282, and the piston rod of the driving cylinder 282 can drive the push plate 283 to extend or retract. The two guide rods 284 are respectively fixed at two ends of the push plate 283, the two linear guide bearings 285 are respectively fixed on the mounting seat 281, and the linear guide bearings 285 are sleeved on the outer wall of the guide rods 284, so as to improve the linear motion precision of the push plate 283.

Specifically, during operation, a large number of magnets are placed into each material tray 22 in advance manually or by a robot, then a plurality of material trays 22 are stacked on the supporting plate 235 of the first lifting device 23 along the vertical direction, the first lifting device 23 pushes the topmost material tray 22 to a proper position through screw transmission, so that the magnet loading and unloading module 4 can conveniently take the magnets in the topmost material tray 22, after all the magnets in the topmost material tray 22 on the first lifting device 23 are taken away, the two driving cylinders 282 on the two clamping devices 28 drive the corresponding push plates 283 to extend out, the two push plates 283 clamp the two ends of the topmost material tray 22 on the first lifting device 23, then the linear module 29 drives the material shifting block 210 to move in a horizontal direction, so as to drive the material tray 22 clamped by the clamping device 28 to move from the top of the first lifting device 23 to the top of the second lifting device 24, at this time, the two driving cylinders 282 on the two clamping devices 28 drive the corresponding push plates 283 to contract, so that the push plates 283 loosen the material tray 22, the material tray 22 falls into the second lifting device 24 due to gravity and the gravity of the material tray is carried by the supporting plate 235 on the second lifting device 24, at this time, the linear module 29 drives the material stirring block 210 to reset, the second lifting device 24 drives the received material tray 22 to descend by the height of one material tray 22 through screw transmission on the second lifting device 24 to wait for receiving the next material tray 22, and the first lifting device 23 pushes the topmost material tray 22 to a proper position through screw transmission again, so that the circulation operation is performed, the technical scheme can perform automatic transplanting on the material tray 22, so that the automatic feeding operation of a large number of magnets can be realized, manual intervention is not needed, and the feeding efficiency can be matched with other efficient automatic mechanisms, thereby greatly improving the production efficiency of the camera.

Referring to fig. 7-11, the magnet loading and unloading module 4 includes a second shaft 41, a fixing base 42, a material taking assembly 43 and a material taking and returning assembly 44.

Wherein fixing base 42 and second pivot 41 fixed connection, wherein second pivot 41 longitudinal arrangement, its unloading gesture of going up that is used for adjusting this module to be convenient for get material subassembly 43 and get material returned subassembly 44 and can both take magnet and put appointed position with magnet. Wherein the material taking component 43 is fixed on one side of the fixed seat 42, and the material taking and returning component 44 is fixed on the other side of the fixed seat 42.

Specifically, the material taking assembly 43 comprises a lifting driving device 431, a fixed block 432 and two clamping jaw air cylinders 433. Wherein the cylinder body of the lifting drive device 431 is fixed on the fixed seat 42, the fixed block 432 is fixed with the piston rod of the lifting drive device 431, and the two clamping jaw air cylinders 433 are respectively fixed at two ends of the fixed block 432.

More specifically, the material taking and ejecting assembly 44 includes a mounting base 441, two downward-pressing driving cylinders 442, two pressing rods 443, a spring mounting seat 444, two clamps 445, two springs 446, two pushing cylinders 447, two pressing rod mounting blocks 448, a guide seat 449, two optical axes 450, two sensors 451, two sensor mounting pieces 452, and two first rotating shafts 453.

Specifically, the mounting base 441 is fixed on the fixing base 42, the guide base 449 is fixed on the mounting base 441, of course, the guide base 449 may also be fixed on the fixing base 42, the spring mounting base 444 is fixed on the guide base 449, the cylinder bodies of the two downward-pressing driving cylinders 442 are fixed on the top of the mounting base 441, the two plunger mounting blocks 448 are respectively fixedly connected with the piston rods of the corresponding downward-pressing driving cylinders 442, the two pressing rods 443 are fixed on the corresponding plunger mounting blocks 448, the two optical axes 450 respectively slide freely in the guide base 449 to ensure the linear precision of the downward-pressing movement of the plunger mounting blocks 448 and the pressing rods 443, the two sensor mounting pieces 452 are respectively fixed on both sides of the guide base 449, the two sensors 451 are respectively fixed on the corresponding sensor mounting pieces 452, the sensor mounting pieces 452 are provided with kidney-shaped holes 4521, so as to adjust the height of the sensor 451 and ensure the normal operation of the sensor 451, and both sides of the pressure lever mounting block 448 are provided with the sensing parts 4481, so that the sensor 451 can obtain the information whether the pressure lever 443 is pressed down by sensing the sensing parts 4481 on the pressure lever mounting block 448. The two first rotating shafts 453 are arranged in the spring mounting seat 444 for rotation, the two clips 445 are sleeved on the corresponding first rotating shafts 453 and fixedly connected with the first rotating shafts 453, spring limiting holes 4442 are formed in the spring mounting seat 444 and the clips 445, one end of the spring 446 is embedded into the spring limiting hole 4442 of the spring mounting seat 444, and the other end of the spring 446 is embedded into the spring limiting hole 4442 of the clip 445. Wherein the bottom end of the spring mount 444 protrudes downward to form a magnet abutment 4441, and the clip 445 and the magnet abutment 4441, which are driven by the spring 446, are used to clamp the magnet together. Two of them promote the cylinder 447 and fix respectively in one side of spring mount 444, promote the cylinder 447 and be used for promoting clip 445 and compress spring 446 to realize the function that clip 445 opened.

Go up unloading module 4, magnet detection and climbing mechanism 5 and camera subassembly tool 6 on the magnet.

During operation, the lifting driving device 431 drives the clamping jaw air cylinder 433 to descend, after the clamping jaw air cylinder 433 clamps the magnet 01 in the material tray 22, the lifting driving device 431 drives the clamping jaw air cylinder 433 to ascend, after the three-axis moving platform 3 integrally transfers the module to a designated position, the lifting driving device 431 drives the clamping jaw air cylinder 433 to descend, at the moment, the clamping jaw air cylinder 433 releases the magnet 01, so that the magnet 01 is automatically placed on the magnet detecting and jacking mechanism 5, after the two magnets 01 are jacked by the magnet detecting and jacking mechanism 5, the pushing air cylinder 447 pushes the clamp 445 to enable the clamp 445 to be in an open state after compressing the spring 446, then the three-axis moving platform 3 integrally transfers the module to be positioned right above the two jacked magnets 01 on the magnet detecting and jacking mechanism 5, then the pushing air cylinder 447 resets, the spring 446 drives the clamp 445 to clamp the magnet 01, at this moment, one side of the magnet 01 is in contact with the clamp 445, the other side of the magnet 01 is abutted against the magnet abutting part 4441 at the bottom of the spring mounting seat 444, the module is integrally moved to the position right above the camera assembly jig 6 by the three-axis moving platform 3, finally, the driving cylinder 442 is pressed downwards to drive the pressing rod 443 to descend, the pressing rod 443 pushes the magnet 01 clamped by the clamp 445 to move downwards, the magnet 01 moves downwards while being always under the pressure of the clamp 445, and therefore the magnet 01 can be finally reliably and stably loaded into the camera assembly jig 6.

Referring to fig. 12-14, the magnet detecting and lifting mechanism 5 includes a first feeding channel 51, a second feeding channel 52, a sliding base 53, a top block 54, a lifting driving device 55, a first material-stirring driving device 56, a second material-stirring driving device 57, two magnetic pole discriminating devices 58, and two inductors 59.

Specifically, the first feeding channel 51 and the second feeding channel 52 are used for receiving the magnets 01 of the external feeding mechanism and guiding the magnets 01, one side surface of the sliding base 53 is connected with the discharge port of the first feeding channel 51, and the other side surface of the sliding base 53 is connected with the discharge port of the second feeding channel 52. Wherein the kicking block 54 sets up in the middle part of sliding base 53 and can slide in sliding base 53 along vertical direction, notch 541 has all been opened on two sides at this kicking block 54 top, one of them notch 541 is towards first pay-off way 51, another notch 541 is towards second pay-off way 52, be provided with two absorption holes 542 in the notch 541, these two these notches 541 all suit with the appearance of magnet 01, with an adsorbable magnet 01, and the relative position that two magnets in these two notches 541 arranged and the camera subassembly tool 6 treat the mounted relative position the same. In addition, the first feeding channel 51 and the second feeding channel 52 are arranged in a direction perpendicular to each other so as to integrate the two magnets 01 into the two notches 541 of the top block 54. A lift driving device 55 is connected to a lower end of the top block 54, and the lift driving device 55 can drive the top block 54 to move up or down in the vertical direction. The first material shifting driving device 56 is disposed at one side of the first feeding channel 51, and is used for shifting the magnet 01 located in the first feeding channel 51 into the notch 541 of one of the top blocks 54. The second material-ejecting driving device 57 is disposed at one side of the second feeding path 52, and is used for ejecting the magnet 01 located in the second feeding path 52 into the other notch 541 of the top block 54. The first material-shifting driving device 56 includes a first lead screw linear module 561 and a first material-shifting block 562, and the second material-shifting driving device 57 includes a second lead screw linear module 571 and a second material-shifting block 572. Both magnetic pole discriminating devices 58 are installed at one side of the first feed path 51. Two sensors 59 are respectively installed on the sides of the slide base 53 provided with the notches 541 to detect whether the magnets in the notches 541 have moved upward.

More specifically, the side of top piece 54 bottom is provided with gas joint mounting hole 543, and gas joint mounting hole 543 and two absorption holes 542 are linked together, and after the gas joint was installed at gas joint mounting hole 543, when outside air compressor machine took out the gas in the gas joint mounting hole 543, can form the negative pressure on two absorption holes 542 to adsorb magnet 01 in notch 541. The side surface of the top block 54 is provided with a raised limiting part 544, when the jacking driving device 55 drives the top block 54 to ascend to a position, the limiting part 544 of the top block 54 will abut against the bottom of the sliding base 53, so as to limit the moving stroke of the top block 54 itself. In this embodiment, the jacking driving device 55 is preferably a cylinder with low cost, and in other embodiments, the jacking driving device 55 may also be a screw module.

Specifically, during operation, the two clamping jaw cylinders 433 transfer a plurality of magnets 01 to one side of the corresponding two magnetic pole discriminating devices 58, the magnetic pole discriminating devices 58 detect the magnetic direction of the magnets 01, then the two clamping jaw cylinders 433 place a plurality of magnets 01 into the first feeding channel 51 and the second feeding channel 52 respectively according to the correct placing posture and the correct magnetic direction, then the first lead screw linear module 561 drives the first material shifting block 562 to move transversely, the first material shifting block 562 shifts the magnets 01 in the first feeding channel 51 into the notch 541 of one of the top blocks 54, meanwhile, the second lead screw linear module 571 drives the second material shifting block 572 to move transversely, the second material shifting block 572 shifts the magnets 01 in the second feeding channel 52 into the other notch 541 of the top block 54, at this time, the two magnets 01 are firmly sucked into the notches 542, then the jacking driving device 55 drives the top block 54 to move upwards along the sliding base 53, after the kicking block 54 ascends to the right place, the limiting part 544 of the kicking block 54 abuts against the bottom of the sliding base 53, and at the moment, the two magnets 01 are exposed out of the sliding base 53, two clamps 445 on the material taking and returning assembly 44 can be used for clamping the two magnets 01, the two magnets 01 are clamped, the adsorption holes 542 are decompressed and do not adsorb the two magnets 01 any more, the relative positions of the two notches 541 in arrangement are the same as the relative positions of the two magnets in the camera assembly jig 6, and therefore the two clamps 445 on the material taking and returning assembly 44 can fast load the two magnets 01 into the specified positions inside the camera assembly jig 6 after taking the two magnets 01.

In conclusion, the technical scheme realizes the automatic feeding of a large number of magnets, greatly improves the assembly efficiency of assembling the magnets in the camera and improves the production efficiency of the camera

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims

1. An automatic magnet assembling machine in a camera comprises a rack (1) and is characterized by further comprising an automatic magnet feeding mechanism (2) which is arranged on the rack (1) and used for feeding a large number of magnets, a magnet detecting and jacking mechanism (5) which is used for automatically detecting magnetic poles of the magnets and automatically jacking two magnets, a three-axis moving platform (3), a magnet feeding and discharging module (4) and a camera assembly jig (6);

the three-axis moving platform (3) drives the magnet feeding and discharging module (4) to automatically transfer the magnets in the magnet automatic feeding mechanism (2) to the magnet detecting and jacking mechanism (5);

the relative positions of the two magnets after the magnet detection and jacking mechanism (5) jacks the two magnets are the same as the relative positions of the two magnets to be installed in the camera assembly jig (6);

the three-axis moving platform (3) drives the magnet loading and unloading module (4) to transfer two magnets which are positioned on the magnet detection and jacking mechanism (5) and are jacked into the camera assembly jig (6).

2. The automatic magnet assembling machine in the camera head according to claim 1, wherein the automatic magnet feeding mechanism (2) comprises a plurality of trays (22) for storing a large number of magnets, a first lifting device (23) and a second lifting device (24), wherein the first lifting device (23) and the second lifting device are respectively arranged on the frame (1) and are used for lifting the trays (22) upwards and driving the trays (22) to descend and collect;

the top of the rack (1) is provided with a sliding rail (25) and a sliding block (26), the sliding rail (25) is connected with the sliding block (26) in a sliding mode, a moving frame (27) is fixed on the sliding block (26), clamping devices (28) used for clamping a tray (22) at the top of the first lifting device (23) are arranged on two sides of the moving frame (27), a linear module (29) and a material shifting block (210) are arranged on the top of the rack (1), and the linear module (29) drives the material shifting block (210) to move transversely in the horizontal direction so as to drive the moving frame (27) to move back and forth on the top of the first lifting device (23) and the top of the second lifting device (24);

first elevating gear (23) and second elevating gear (24) are all including installing driving motor (231) on frame (1), with driving motor (231) transmission be connected and vertically set up do pivoted lead screw (232) on frame (1), cover and establish pivoted nut (233) on lead screw (232), install slide (234) on nut (233) and with slide (234) fixed connection's backup pad (235).

3. The automatic magnet assembling machine for the camera according to claim 2, wherein each of the first lifting device (23) and the second lifting device (24) comprises two support plates (235), and each of the first lifting device (23) and the second lifting device (24) further comprises a connecting rod (236) connecting the two support plates (235); the driving motor (231) is arranged between the two supporting plates (235).

4. The automatic magnet assembling machine in the camera is characterized in that the first lifting device (23) and the second lifting device (24) respectively comprise a plurality of baffle plates (239) fixed on the frame (1), and the baffle plates (239) surround the accommodating space of the material tray (22).

5. An automatic magnet assembling machine for a camera head according to claim 2, wherein said clamping device (28) comprises a mounting seat (281) fixed on the moving frame (27), a driving cylinder (282) fixed on the mounting seat (281), and a push plate (283) in driving connection with the driving cylinder (282).

6. The automatic magnet assembling machine in the camera according to claim 1, wherein the magnet loading and unloading module (4) comprises a second rotating shaft (41) mounted on the three-shaft moving platform (3), a fixed seat (42) fixedly connected with the second rotating shaft (41), a material taking assembly (43) mounted on one side of the fixed seat (42), and a material taking and returning assembly (44) mounted on the other side of the fixed seat (42);

the material taking assembly (43) comprises a lifting driving device (431) fixed on one side of the fixed seat (42), a fixed block (432) in transmission connection with the lifting driving device (431), and at least one clamping jaw air cylinder (433) arranged on the fixed block (432);

the material taking and returning assembly (44) comprises a mounting base (441) respectively fixed on the other side of the fixing base (42), at least one downward pressing driving cylinder (442) fixed on the mounting base (441), a pressing rod (443) in transmission connection with the downward pressing driving cylinder (442), a spring mounting seat (444) arranged at the bottom end of the pressing rod (443) and relatively fixed with the mounting base (441), at least one clamp (445) arranged in the spring mounting seat (444) and rotationally connected, a spring (446) arranged in the spring mounting seat (444) and used for driving the clamp (445) to clamp a magnet, and a pushing cylinder (447) arranged on one side of the spring mounting seat (444) and used for pushing the clamp (445) to compress the spring (446); the bottom end of the spring mounting seat (444) protrudes downwards to form a magnet abutting part (4441).

7. The automatic magnet assembling machine in the camera head according to claim 6, wherein spring mounting seat (444) and clip (445) are provided with spring limiting holes (4442), one end of the spring (446) is embedded into the spring limiting hole (4442) of the spring mounting seat (444), and the other end of the spring (446) is embedded into the spring limiting hole (4442) of the clip (445).

8. The automatic magnet assembling machine for the camera according to claim 6, wherein a first rotating shaft (453) is arranged in the spring mounting seat (444), and the clip (445) is sleeved on the first rotating shaft (453) and is fixedly connected with the first rotating shaft (453).

9. The automatic magnet assembling machine in the camera according to claim 1, wherein the magnet detecting and jacking mechanism (5) comprises a first feeding channel (51) and a second feeding channel (52) which are used for guiding the magnet, the first feeding channel (51) and the second feeding channel (52) are arranged perpendicular to each other, a discharge port of the first feeding channel (51) and a discharge port of the second feeding channel (52) are connected with a sliding base (53), a jacking block (54) which is connected with the sliding base (53) in a sliding manner in the vertical direction is arranged in the sliding base (53), the lower end of the jacking block (54) is connected with a jacking driving device (55), notches (541) which are matched with the shape of the magnet are formed in two side surfaces of the top of the jacking block (54), the relative positions of the two notches (541) are the same as the relative positions of two magnets to be installed in the camera assembly (6), at least one adsorption hole (542) is arranged in the notch (541); one side of the first feeding channel (51) is provided with a first material stirring driving device (56) for stirring the magnets in the first feeding channel (51) into one notch (541) of the top block (54), and one side of the second feeding channel (52) is provided with a second material stirring driving device (57) for stirring the magnets in the second feeding channel (52) into the other notch (541) of the top block (54).

10. The automatic magnet assembling machine for the camera according to claim 9, wherein the magnet detecting and jacking mechanism (5) further comprises two magnetic pole discriminating devices (58) disposed on one side of the first feeding channel (51)/the second feeding channel (52).