Sensor assembly production line

Abstract

The application discloses a sensor assembly production line, which integrates multiple assembly processes together by being provided with a first gear assembling device, a riveting detection device, a second gear assembling device, a bottom cover assembling and welding device, a detection device and a laser marking device, so that batch processing is not needed, the overall processing process is more convenient, the overall process is more automated, the labor cost is greatly reduced, and the unqualified semi-finished products appearing in the processing process can be timely detected by cooperation of the riveting detection device and the detection device, so that the unqualified products are prevented from flowing into subsequent processes, and the overall qualified rate of products is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sensor processing, in particular to a sensor assembly production line. BACKGROUND

[0002] Torque sensor, also known as torque sensor, torsion sensor, torque sensor, torque meter, divided into dynamic and static two categories, among them dynamic torque sensor can also be called torque sensor, torque speed sensor, non-contact torque sensor, rotary torque sensor. Torque sensor is the detection of the torque on various rotating or non-rotating mechanical parts. Torque sensor converts the physical change of torque into accurate electrical signal. Torque sensor can be applied in manufacturing viscosity meter, electric (pneumatic, hydraulic) torque wrench, which has high precision, fast frequency response, good reliability, long service life and other advantages.

[0003] The sensor needs to be assembled and oiled during processing. The existing sensor processing method adopts batch processing, and each process adopts a semi-automatic process with manual operation and external tools, which makes the overall processing process more troublesome and has low automation degree. A large amount of manual labor is wasted during processing, and timely detection cannot be performed during processing, resulting in unqualified parts and affecting the overall product qualification rate. Therefore, it is necessary to study a new technical scheme to solve the above problems. SUMMARY

[0004] Therefore, the present application aims to provide a sensor assembly production line, which can effectively solve the problems of low automation degree, troublesome processing, high labor cost and low qualification rate in the existing sensor processing process.

[0005] To achieve the above purpose, the technical scheme adopted by the present application is as follows:

[0006] A sensor assembly production line comprises a feeding device, a first gear assembling device, a riveting detection device, a second gear assembling device, a bottom cover assembling and welding device, a detection device, a laser marking device and a conveying device. The first gear assembling device is arranged beside the output end of the feeding device. The riveting detection device is arranged beside the output end of the first gear assembling device. The second gear assembling device is arranged beside the output end of the riveting detection device. The bottom cover assembling and welding device is arranged beside the output end of the second gear assembling device. The detection device is arranged beside the output end of the bottom cover assembling and welding device. The laser marking device is arranged beside the output end of the detection device. The conveying device passes through the feeding device, the first gear assembling device, the riveting detection device, the second gear assembling device, the bottom cover assembling and welding device, the detection device and the laser marking device in sequence.

[0007] As a preferred solution, the feeding device comprises a feeding frame, a feeding assembly, a first lifting assembly and a mechanical arm; the feeding frame is arranged on the ground; the feeding assembly is arranged on the feeding frame, and the feeding assembly is arranged in two layers; each feeding assembly comprises a feeding frame, a feeding belt and a feeding drive mechanism; the feeding belt is arranged on the feeding frame and can rotate back and forth; the feeding drive mechanism is arranged on the feeding frame and drives the feeding belt to rotate back and forth; the first lifting assembly is arranged on the feeding frame and located beside the two layers of feeding assemblies; the first lifting assembly comprises a first lifting frame, a first lifting seat and a first lifting drive mechanism; the first lifting frame is arranged on the feeding frame; the first lifting seat is arranged on the first lifting frame and can move up and down; the first lifting seat is provided with a feeding assembly; the first lifting drive mechanism is arranged on the first lifting frame and drives the first lifting seat to move up and down; the mechanical arm is arranged on the feeding frame and located beside the conveying device; the free end of the mechanical arm moves back and forth between the feeding assembly and the conveying device; the free end of the mechanical arm is provided with a CCD lens.

[0008] As a preferred solution, the conveying device comprises a first conveying assembly and a second conveying assembly arranged in two layers; the first conveying assembly and the second conveying assembly are arranged in parallel, and the conveying directions of the first conveying assembly and the second conveying assembly are opposite; the input end of the first conveying assembly is located on the feeding device, the output end of the first conveying assembly is located on the laser marking device, the input end of the second conveying assembly is located on the laser marking device, and the output end of the second conveying assembly is located on the feeding device; the feeding device is provided with a second lifting assembly; the second lifting assembly is arranged beside the input end of the first conveying assembly and the output end of the second conveying assembly; the second lifting assembly comprises a second lifting frame, a second lifting seat, a conveying frame, a conveying belt, a conveying drive mechanism and a second lifting drive mechanism; the second lifting frame is arranged beside the feeding frame; the second lifting seat is arranged on the second lifting frame and can move up and down; the conveying frame is arranged on the second lifting seat and moves back and forth with the second lifting seat; the conveying belt is arranged on the conveying frame and can rotate back and forth; the conveying drive mechanism is arranged on the conveying frame and drives the conveying belt to rotate back and forth; the second lifting drive mechanism is arranged on the second lifting frame and drives the second lifting seat to move back and forth.

[0009] As a preferred scheme, the first gear assembling device comprises an assembling assembly and a first oiling assembly; the assembling assembly comprises a first assembling frame, a pressing head, a first support feeding groove, a pinion feeding groove, a first light source, a base, a rotating driving mechanism, a rotating seat and a rotating driving mechanism; the pressing head is driven by an external driving mechanism to be movably arranged on the first assembling frame and above the conveying device; the first support feeding groove and the pinion feeding groove are both arranged on the first assembling frame and are both arranged obliquely, the first light source is arranged on the first assembling frame and directly above the pressing head, the base is movably arranged on the first assembling frame and below the pressing head, the rotating driving mechanism is arranged on the first assembling frame and drives the base to move, the rotating seat is movably arranged on the base and moves with the base, and the rotating driving mechanism is arranged on the base and drives the rotating seat to move; the first oiling assembly is arranged beside the assembling assembly; the first oiling assembly comprises a frame, a mounting seat, a first oiling driving mechanism, a movable seat, a second oiling driving mechanism, an oiling processing head and a third oiling driving mechanism; the frame is arranged on the ground and beside the first assembling frame; the mounting seat is movably arranged on the frame; the first oiling driving mechanism is arranged on the frame and drives the mounting seat to move; the movable seat is movably arranged on the frame and above the mounting seat; the second oiling driving mechanism is arranged on the frame and drives the movable seat to move; the oiling processing head is movably arranged on the movable seat and moves with the movable seat, and the third oiling driving mechanism is arranged on the movable seat and drives the oiling processing head to move.

[0010] As a preferred scheme, the riveting detection device comprises a riveting assembly and a riveting detection assembly; the riveting assembly comprises a first riveting frame, a support frame, a first riveting driving mechanism, a riveting head and a second riveting driving mechanism; the first riveting frame is arranged on the ground and beside the output end of the first gear assembling device; the support frame is movably arranged on the first riveting frame and below the conveying device; the first riveting driving mechanism is arranged on the first riveting frame and drives the support frame to move; the riveting head is movably arranged on the first riveting frame and directly above the support frame; and the second riveting driving mechanism is arranged on the first riveting frame and drives the riveting head to move.

[0011] As a preferred scheme, the riveting detection assembly comprises a detection station frame, a laser ranging sensor, a detection driving mechanism, a material taking frame, a first defective product collecting box, a sliding seat, a first defective product taking driving mechanism, a material taking head and a second defective product taking driving mechanism; the detection station frame is arranged behind the first riveting frame; the laser ranging sensor is arranged on the detection station frame and above the conveying device; the detection driving mechanism is arranged on the detection station frame and drives the laser ranging sensor to move up and down; the material taking frame is arranged on the detection station frame and above the conveying device; the first defective product collecting box is arranged on the detection station frame and beside the material taking frame; the sliding seat is arranged on the material taking frame and can slide back and forth between the conveying device and the first defective product collecting box; the first defective product taking driving mechanism is arranged on the material taking frame and drives the sliding seat to slide back and forth; the material taking head is arranged on the sliding seat and moves up and down with the sliding seat; and the second defective product taking driving mechanism is arranged on the sliding seat and drives the material taking head to move up and down.

[0012] As a preferred scheme, the second gear assembling device comprises a gear assembling assembly, a second oiling assembly and a PCBA board assembling assembly; the gear assembling assembly comprises a gear assembling frame, a large gear feeding groove, a second support feeding groove, a supporting plate, a pressing part and a first driving mechanism; the gear assembling frame is arranged on the ground and behind the riveting detection device; the large gear feeding groove and the second support feeding groove are arranged on the gear assembling frame and above the conveying device, and the large gear feeding groove and the second support feeding groove are both arranged obliquely; the supporting plate is arranged on the gear assembling frame and beside the conveying device; the pressing part is arranged on the gear assembling frame and above the supporting plate; the first driving mechanism is arranged on the gear assembling frame and drives the pressing part to move back and forth; the second oiling assembly is arranged on the gear assembling assembly and has the same structure as the first oiling assembly; and the PCBA board assembling assembly comprises a support, a PCBA feeding groove and a second light source; the support is arranged beside the gear assembling frame; the PCBA feeding groove is arranged on the support and above the conveying device, and the PCBA feeding groove is arranged obliquely; and the second light source is arranged on the support and above the conveying device.

[0013] As a preferred scheme, the bottom cover assembling and welding device comprises an assembling frame, a feeding seat, a mounting frame, a sliding block, a second driving mechanism, a welding head and a third driving mechanism; the assembling frame is arranged on the ground and located beside the output end side of the second gear assembling device; the feeding seat is arranged on the assembling frame and located beside the conveying device; the mounting frame is arranged on the assembling frame; the sliding block is slidably arranged on the mounting frame and slides between the conveying device and the feeding seat; the second driving mechanism is arranged on the feeding seat and drives the sliding block to slide; the welding head is movably arranged on the sliding block and moves with the sliding block; and the third driving mechanism is arranged on the sliding block and drives the welding head to move.

[0014] As a preferred scheme, the detection device comprises a detection frame, detection assemblies and a defective product removing assembly; the detection frame is arranged on the ground and located beside the output end side of the bottom cover assembling and welding device; the detection assemblies are arranged on the detection frame and located beside the conveying device, and the detection assemblies are horizontally and spacedly arranged in four, each detection assembly comprising a transfer table, a detection table, a first carrying frame, a first carrying part, a fourth driving mechanism, a second carrying frame, a second carrying part, a fifth driving mechanism, a first detection head and a sixth driving mechanism; the transfer table and the detection table are arranged on the detection frame and located beside the conveying device, and the transfer table is located between the detection table and the conveying device; the first carrying frame is arranged on the detection frame and located between the conveying device and the transfer table; the first carrying part is movably arranged on the first carrying frame and moves between the conveying device and the transfer table; the fourth driving mechanism is arranged on the first carrying frame and drives the first carrying part to move; the second carrying frame is arranged on the detection frame and located between the transfer table and the detection table; the second carrying part is movably arranged on the second carrying frame and moves between the transfer table and the detection table; the fifth driving mechanism is arranged on the second carrying frame and drives the second carrying part to move; the first detection head is movably arranged on the detection frame and located above the detection table; the sixth driving mechanism is arranged on the detection frame and drives the first detection head to move; and the defective product removing assembly is arranged on the detection frame and located behind the detection assemblies, and the defective product removing assembly comprises a feeding frame, a second collecting box, a movable plate, a seventh driving mechanism, a clamping head and an eighth driving mechanism; the feeding frame is arranged on the detection frame; the second collecting box is arranged on the detection frame and located beside the conveying device; the movable plate is movably arranged on the feeding frame and moves between the conveying device and the second collecting box; the seventh driving mechanism is arranged on the feeding frame and drives the movable plate to move; the clamping head is movably arranged on the movable plate and moves with the movable plate; and the eighth driving mechanism is arranged on the movable plate and drives the clamping head to move.

[0015] As a preferred solution, the laser marking device comprises a marking frame, a material distribution seat, a material distribution driving mechanism, a material turning head, a material turning driving mechanism, a material feeding head, a material feeding driving mechanism, a laser head, a second detection head and a material discharging assembly; the marking frame is arranged on the side of the output end of the detection device; the material distribution seat is rotatably arranged on the marking frame and located on the side of the conveying device, a plurality of jigs are arranged on the material distribution seat at equal angles, and the material distribution driving mechanism is arranged on the marking frame and drives the material distribution seat to rotate back and forth; the material turning head is rotatably arranged on the marking frame and located directly above the conveying device; the material turning driving mechanism is arranged on the marking frame and drives the material turning head to rotate back and forth; the material feeding head is movably arranged on the marking frame and moves back and forth between the material distribution seat and the material turning head; the material feeding driving mechanism is arranged on the marking frame and drives the material feeding head to move back and forth; the laser head is arranged on the marking frame and located directly above the material distribution seat; the second detection head is arranged on the marking frame and located directly above the material distribution seat; and the material discharging assembly is arranged on the marking frame and used for the discharging process of the products on the material distribution seat.

[0016] Compared with the prior art, the present application has obvious advantages and beneficial effects, specifically, from the above technical solution, it can be known that:

[0017] By arranging the first gear assembly device, the riveting detection device, the second gear assembly device, the bottom cover assembly welding device and the detection device, a plurality of assembly processes are integrated together, without batch processing, the overall processing process is more convenient, and the overall process is more automated, which greatly reduces the labor cost, and the arrangement of the riveting detection device and the detection device can timely detect unqualified semi-finished products in the processing process, so as to avoid the unqualified products flowing into the subsequent process, and ensure the overall qualification rate of the products.

[0018] To make the structure characteristics and effects of the present application clearer, the present application will be described in detail below in combination with the drawings and specific examples. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a perspective structural schematic view of the preferred embodiment of the present application;

[0020] Figure 2 is a partial assembly schematic view of the material feeding device in the preferred embodiment of the present application;

[0021] Figure 3 is a perspective structural schematic view of the assembly assembly in the preferred embodiment of the present application;

[0022] Figure 4 is a partial assembly schematic view of the first oiling assembly in the preferred embodiment of the present application;

[0023] Figure 5is a partial assembly schematic view of a riveting assembly in the preferred embodiment of the present application;

[0024] Figure 6 is a partial assembly schematic view of a riveting detection assembly in the preferred embodiment of the present application;

[0025] Figure 7 is a partial assembly schematic view of a gear assembling assembly in the preferred embodiment of the present application;

[0026] Figure 8 is a partial assembly schematic view of a PCBA board assembling assembly in the preferred embodiment of the present application;

[0027] Figure 9 is a partial assembly schematic view of a bottom cover assembly welding device in the preferred embodiment of the present application;

[0028] Figure 10 is a partial assembly schematic view of a detection device in the preferred embodiment of the present application;

[0029] Figure 11 is a partial assembly schematic view of a laser marking device in the preferred embodiment of the present application.

[0030] Explanation of the attached drawings:

[0031] 10, feeding device 11, feeding rack

[0032] 12, feeding assembly 121, feeding rack

[0033] 122, feeding belt 123, feeding driving mechanism

[0034] 13, first lifting assembly 131, first lifting rack

[0035] 132, first lifting seat 133, first lifting driving mechanism

[0036] 14, mechanical arm 15, CCD lens

[0037] 16, second lifting assembly 161, second lifting rack

[0038] 162, second lifting seat 163, conveying rack

[0039] 164, conveying belt 165, conveying driving mechanism

[0040] 166, second lifting driving mechanism 20, first gear assembling device

[0041] 201, base 202, rotating driving mechanism

[0042] 203, rotating seat 204, rotating driving mechanism

[0043] 21, assembling component 211, first assembling frame

[0044] 212, pressing head 213, first support feeding groove

[0045] 214, pinion feeding groove 215, first light source

[0046] 22, first oiling component 221, frame

[0047] 222, mounting seat 223, first oiling driving mechanism

[0048] 224, movable seat 225, second oiling driving mechanism

[0049] 226, oiling processing head 227, third oiling driving mechanism

[0050] 30, riveting detection device 31, riveting component

[0051] 311, first riveting frame 312, support frame

[0052] 313, first riveting driving mechanism 314, riveting head

[0053] 315, second riveting driving mechanism 32, riveting detection component

[0054] 321, detection station frame 322, laser ranging sensor

[0055] 323, detection driving mechanism 324, material taking frame

[0056] 325, first defective product collecting box 326, sliding seat

[0057] 327, first defective product taking driving mechanism 328, taking head

[0058] 329, second defective product taking driving mechanism 40, second gear assembling device

[0059] 41, gear assembling component 411, gear assembling frame

[0060] 412, large gear feeding groove 413, second support feeding groove

[0061] 414, support plate 415, pressing part

[0062] 416, first driving mechanism 42, second oiling component

[0063] 43, PCBA board assembling component 431, support

[0064] 432, PCBA feeding groove 433, second light source

[0065] 50 bottom cover assembling and welding device 51 assembling frame

[0066] 52 feeding seat 53 mounting frame

[0067] 54 sliding block 55 second driving mechanism

[0068] 56 welding head 57 third driving mechanism

[0069] 60 detecting device

[0070] 61 detecting frame 62 detecting assembly

[0071] 621 transfer table 622 detecting table

[0072] 623 first carrying frame 624 first carrying part

[0073] 625 fourth driving mechanism 626 second carrying frame

[0074] 627 second carrying part 628 fifth driving mechanism

[0075] 629 first detecting head 63 defective product removing assembly

[0076] 631 discharging frame 632 second collecting box

[0077] 633 movable plate 634 seventh driving mechanism

[0078] 635 clamping head 636 eighth driving mechanism

[0079] 64 sixth driving mechanism 80 laser marking device

[0080] 801 discharging assembly 802 third lifting assembly

[0081] 81 marking frame 82 distributing seat

[0082] 83 distributing driving mechanism 84 turning head

[0083] 85 turning driving mechanism 86 feeding head

[0084] 87 feeding driving mechanism 88 laser head

[0085] 89 second detecting head. DETAILED DESCRIPTION

[0086] Please refer to Figures 1 to 11As shown, it shows the specific structure of the preferred embodiment of the present application, which includes the feeding device 10, the first gear assembling device 20, the riveting detection device 30, the second gear assembling device 40, the bottom cover assembling and welding device 50, the detection device 60, the laser marking device 80 and the conveying device.

[0087] The first gear assembling device 20 is arranged beside the output end of the feeding device 10; in the embodiment, the feeding device 10 includes the feeding rack 11, the feeding assembly 12, the first lifting assembly 13 and the mechanical arm 14; the feeding rack 11 is arranged on the ground; the feeding assembly 12 is arranged on the feeding rack 11, and the feeding assembly 12 is arranged in two layers, each feeding assembly 12 includes the feeding rack 121, the feeding belt 122 and the feeding driving mechanism 123; the feeding belt 122 is arranged on the feeding rack 121 and can rotate back and forth; the feeding driving mechanism 123 is arranged on the feeding rack 121 and drives the feeding belt 122 to rotate back and forth; the first lifting assembly 13 is arranged on the feeding rack 11 and beside the two layers of feeding assemblies 12; the first lifting assembly 13 includes the first lifting rack 131, the first lifting seat 132 and the first lifting driving mechanism 133; the first lifting rack 131 is arranged on the feeding rack 11; the first lifting seat 132 is arranged on the first lifting rack 131 and can move up and down, and the first lifting seat 132 is provided with the feeding assembly 12; the first lifting driving mechanism 133 is arranged on the first lifting rack 131 and drives the first lifting seat 132 to move up and down; the mechanical arm 14 is arranged on the feeding rack 11 and beside the conveying device, the free end of the mechanical arm 14 moves back and forth between the feeding assembly 12 and the conveying device, and the free end of the mechanical arm 14 is provided with the CCD lens 15.

[0088] The first gear assembling device 20 comprises an assembling assembly 21 and a first oiling assembly 22; the assembling assembly 21 comprises a first assembling frame 211, a pressing head 212, a first support feeding groove 213, a pinion feeding groove 214, a first light source 215; the pressing head 212 is movably arranged on the first assembling frame 211 under the drive of an external drive mechanism and above the conveying device; the first support feeding groove 213 and the pinion feeding groove 214 are both arranged on the first assembling frame 211 and are both arranged obliquely, and the first light source 215 is arranged on the first assembling frame 211 above the pressing head 212 and is used for facilitating the manual assembling process of the support and the pinion; the first oiling assembly 22 is arranged beside the assembling assembly 21; the first oiling assembly 22 comprises a rack 221, a mounting seat 222, a first oiling drive mechanism 223, a movable seat 224, a second oiling drive mechanism 225, an oiling processing head 226, a third oiling drive mechanism 227, a base 201, a rotating drive mechanism 202, a rotating seat 203 and a rotating drive mechanism 204; the rack 221 is arranged on the ground beside the first assembling frame 211; the mounting seat 222 is movably arranged on the rack 221; the first oiling drive mechanism 223 is arranged on the rack 221 and drives the mounting seat 222 to move back and forth; the movable seat 224 is movably arranged on the rack 221 above the mounting seat 222; the second oiling drive mechanism 225 is arranged on the rack 221 and drives the movable seat 224 to move back and forth; the oiling processing head 226 is movably arranged on the movable seat 224 and moves back and forth with the movable seat 224, and the third oiling drive mechanism 227 is arranged on the movable seat 224 and drives the oiling processing head 226 to move up and down; the base 201 is rotatably arranged on the mounting seat 222 at an angle of 90° and moves back and forth with the mounting seat 222, the rotating drive mechanism 202 is arranged on the mounting seat 222 and drives the base 201 to rotate back and forth, the rotating seat 203 is rotatably arranged on the base 201 and rotates back and forth with the base 201, and the rotating drive mechanism 204 is arranged on the base 201 and drives the rotating seat 203 to rotate back and forth; when oiling, the jig is placed on the rotating seat 203, the rotating seat 203 and the jig are first rotated by the rotating drive mechanism 204, and the oiling process on the upper surface of the product is completed by cooperating with the oiling processing head 226, the base 201 is rotated by the rotating drive mechanism 202 after the oiling process on the upper surface is completed, and then the oiling process on the side of the product is completed by the oiling processing head 226; the assembling assembly 21 is used for assembling the support and the pinion together by hand, pressing by the pressing head 212, and finally completing the oiling process by the first oiling assembly 22.

[0089] The riveting detection device 30 is arranged beside the output end side of the first gear assembling device 20; in the embodiment, the riveting detection device 30 comprises a riveting assembly 31 and a riveting detection assembly 32; the riveting assembly 31 comprises a first riveting frame 311, a support frame 312, a first riveting driving mechanism 313, a riveting head 314 and a second riveting driving mechanism 315; the first riveting frame 311 is arranged on the ground and beside the output end side of the first gear assembling device 20; the support frame 312 is movably arranged on the first riveting frame 311 and below the conveying device; the first riveting driving mechanism 313 is arranged on the first riveting frame 311 and drives the support frame 312 to move up and down; the support frame 312 is used to support the product during the welding process, so as to ensure the stability of the welding process; the riveting head 314 is movably arranged on the first riveting frame 311 and above the support frame 312; the second riveting driving mechanism 315 is arranged on the first riveting frame 311 and drives the riveting head 314 to move up and down.

[0090] The riveting detection assembly 32 comprises a detection work station frame 321, a laser ranging sensor 322, a detection driving mechanism 323, a material taking frame 324, a first defective product collecting box 325, a sliding seat 326, a first defective product material taking driving mechanism 327, a material taking head 328 and a second defective product material taking driving mechanism 329; the detection work station frame 321 is arranged behind the first riveting frame; the laser ranging sensor 322 is movably arranged on the detection work station frame 321 and above the conveying device; the detection driving mechanism 323 is arranged on the detection work station frame 321 and drives the laser ranging sensor 322 to move up and down; the material taking frame 324 is arranged on the detection work station frame 321 and above the conveying device; the first defective product collecting box 325 is arranged on the detection work station frame 321 and beside the collecting frame; the sliding seat 326 is movably arranged on the material taking frame 324 and slides back and forth between the conveying device and the first defective product collecting box 325; the first defective product material taking driving mechanism 327 is arranged on the collecting frame and drives the sliding seat 326 to slide back and forth; the material taking head 328 is movably arranged on the sliding seat 326 and moves back and forth with the sliding seat 326; the second defective product material taking driving mechanism 329 is arranged on the sliding seat 326 and drives the material taking head 328 to move up and down; the riveting detection assembly 32 is used to detect whether the position of the riveting point in the riveting assembly 31 is accurate through the laser ranging sensor 322, and to put the products with unqualified riveting into the first defective product collecting box 325 through the material taking head 328, so as to prevent the unqualified semi-finished products from flowing into the subsequent process.

[0091] The second gear assembling device 40 is arranged at the output side of the riveting detection device 30; in the embodiment, the second gear assembling device 40 comprises a gear assembling assembly 41, a second oiling assembly 42 and a PCBA board assembling assembly 43; the gear assembling assembly 41 comprises a gear assembling frame 411, a large gear feeding groove 412, a second support feeding groove 413, a support plate 414, a pressing part 415 and a first driving mechanism 416, and the gear assembling assembly 41 is used for assembling the large gear and the support on the semi-finished product; the gear assembling frame 411 is arranged on the ground and behind the riveting detection device 30; the large gear feeding groove 412 and the second support feeding groove 413 are both arranged on the gear assembling frame 411 and above the conveying device, and the large gear feeding groove 412 and the second support feeding groove 413 are both arranged obliquely; the support plate 414 is arranged on the gear assembling frame 411 and beside the conveying device; the pressing part 415 is movably arranged on the gear assembling frame 411 and directly above the support plate 414; the first driving mechanism 416 is arranged on the gear assembling frame 411 and drives the pressing part 415 to move; the second oiling assembly 42 is arranged on the gear assembling assembly 41, and the second oiling assembly 42 has the same structure as the first oiling assembly 22, so it will not be described in detail; the PCBA board assembling assembly 43 comprises a support 431, a PCBA feeding groove 432 and a second light source 433; the support 431 is arranged beside the gear assembling frame 411; the PCBA feeding groove 432 is arranged on the support 431 and above the conveying device, and the PCBA feeding groove 432 is arranged obliquely; the second light source 433 is arranged on the support 431 and directly above the conveying device, and the PCBA board assembling assembly 43 is used for manually assembling the PCBA board, and the second light source 433 is used for facilitating the manual assembly process.

[0092] The bottom cover assembling and welding device 50 is arranged at the output side of the second gear assembling device 40; in the embodiment, the bottom cover assembling and welding device 50 comprises an assembling frame 51, a feeding seat 52, a mounting frame 53, a sliding block 54, a second driving mechanism 55, a welding head 56 and a third driving mechanism 57; the assembling frame 51 is arranged on the ground and at the output side of the second gear assembling device 40; the feeding seat 52 is arranged on the assembling frame 51 and beside the conveying device; the mounting frame 53 is arranged on the assembling frame 51; the sliding block 54 is movably arranged on the mounting frame 53 and moves between the conveying device and the feeding seat 52; the second driving mechanism 55 is arranged on the feeding seat 52 and drives the sliding block 54 to move; the welding head 56 is movably arranged on the sliding block 54 and moves with the sliding block 54; the third driving mechanism 57 is arranged on the sliding block 54 and drives the welding head 56 to move.

[0093] The detection device 60 is arranged beside the output side of the bottom cover assembling and welding device 50. In the embodiment, the detection device 60 comprises a detection frame 61, a detection assembly 62 and a defective product removing assembly 63. The detection frame 61 is arranged on the ground and beside the output side of the bottom cover assembling and welding device 50. The detection assembly 62 is arranged on the detection frame 61 and beside the conveying device. The detection assembly 62 comprises four detection assemblies 62 arranged horizontally and spaced apart. Each detection assembly 62 comprises a transfer table 621, a detection table 622, a first carrying frame 623, a first carrying part 624, a fourth driving mechanism 625, a second carrying frame 626, a second carrying part 627, a fifth driving mechanism 628, a first detection head 629 and a sixth driving mechanism 64. The transfer table 621 and the detection table 622 are arranged on the detection frame 61 and beside the conveying device. The transfer table 621 is arranged between the detection table 622 and the conveying device. The first carrying frame 623 is arranged on the detection frame 61 and between the conveying device and the transfer table 621. The first carrying part 624 is movably arranged on the first carrying frame 623 and moves between the conveying device and the transfer table 621. The fourth driving mechanism 625 is arranged on the first carrying frame 623 and drives the first carrying part 624 to move. The second carrying frame 626 is arranged on the detection frame 61 and between the transfer table 621 and the detection table 622. The second carrying part 627 is movably arranged on the second carrying frame 626 and moves between the transfer table 621 and the detection table 622. The fifth driving mechanism 628 is arranged on the second carrying frame 626 and drives the second carrying part 627 to move. The first detection head 629 is movably arranged on the detection frame 61 and above the detection table 622. The sixth driving mechanism 64 is arranged on the detection frame 61 and drives the first detection head 629 to move. The defective product removing assembly 63 is arranged on the detection frame 61 and behind the detection assembly 62. The defective product removing assembly 63 comprises a discharging frame 631, a second collecting box 632, a movable plate 633, a seventh driving mechanism 634, a clamping head 635 and an eighth driving mechanism 636. The discharging frame 631 is arranged on the detection frame 61. The second collecting box 632 is arranged on the detection frame 61 and beside the conveying device. The movable plate 633 is movably arranged on the discharging frame 631 and moves between the conveying device and the second collecting box 632. The seventh driving mechanism 634 is arranged on the discharging frame 631 and drives the movable plate 633 to move. The clamping head 635 is movably arranged on the movable plate 633 and moves with the movable plate 633. The eighth driving mechanism 636 is arranged on the movable plate 633 and drives the clamping head 635 to move.The detection device 60 is used to complete the final detection process of the assembled product by the first detection head 629, and the unqualified product is removed by the cooperation of the defective product removal assembly 63, so as to ensure the qualified rate of the product in the subsequent process.

[0094] The laser marking device 80 is arranged at the output side of the detection device 60; in the embodiment, the laser marking device 80 comprises a marking frame 81, a material distribution seat 82, a material distribution driving mechanism 83, a material turnover head 84, a material turnover driving mechanism 85, a material feeding head 86, a material feeding driving mechanism 87, a laser head 88, a second detection head 89, and a material discharging assembly 801; the marking frame 81 is arranged at the output side of the detection device; the material distribution seat 82 is arranged at the marking frame 81 and located at the side of the conveying device and can rotate back and forth; a plurality of jigs are arranged on the material distribution seat 82 at equal angles; the material distribution driving mechanism 83 is arranged on the marking frame 81 and drives the material distribution seat 82 to rotate back and forth; the material turnover head 84 can rotate back and forth and is arranged on the marking frame 81 and located directly above the conveying device; the material turnover driving mechanism 85 is arranged on the marking frame 81 and drives the material turnover head 84 to rotate back and forth; the material feeding head 86 can move back and forth and is arranged on the marking frame 81; the material feeding head 86 moves back and forth between the material distribution seat 82 and the material turnover head 84; the material feeding driving mechanism 87 is arranged on the marking frame 81 and drives the material feeding head 86 to move back and forth; the laser head 88 is arranged on the marking frame 81 and located directly above the material distribution seat 82; the second detection head 89 is arranged on the marking frame 81 and located directly above the material distribution seat 82; and the material discharging assembly 801 is arranged on the marking frame 81 and used for the discharging process of the product on the material distribution seat 82.

[0095] The conveying device sequentially passes through the aforementioned feeding device 10, the first gear assembling device 20, the riveting detection device 30, the second gear assembling device 40, the bottom cover assembling and welding device 50, the detection device 60 and the laser marking device 80; in the embodiment, the conveying device comprises a first conveying assembly and a second conveying assembly arranged in an up-down mode, the first conveying assembly and the second conveying assembly are arranged in parallel, the first conveying assembly and the second conveying assembly are both used for conveying product jigs, the conveying directions of the first conveying assembly and the second conveying assembly are opposite, the input end of the first conveying assembly is located on the feeding device 10, the output end of the first conveying assembly is located on the laser marking device 80, the input end of the second conveying assembly is located on the laser marking device 80, and the output end of the second conveying assembly is located on the feeding device 10, the second conveying assembly is used for returning the jig; the feeding device 10 is provided with a second lifting assembly 16, the second lifting assembly 16 is arranged beside the input end of the first conveying assembly and the output end of the second conveying assembly; the second lifting assembly 16 comprises a second lifting frame 161, a second lifting seat 162, a conveying frame 163, a conveying belt 164, a conveying driving mechanism 165 and a second lifting driving mechanism 166; the second lifting frame 161 is arranged beside the feeding frame; the second lifting seat 162 is movably arranged on the second lifting frame 161, the conveying frame 163 is arranged on the second lifting seat 162 and moves with the second lifting seat 162, the conveying belt 164 is movably arranged on the conveying frame 163; the conveying driving mechanism 165 is arranged on the conveying frame 163 and drives the conveying belt 164 to move; the second lifting driving mechanism 166 is arranged on the second lifting frame 161 and drives the second lifting seat 162 to move, so that the jig returned by the second conveying assembly is lifted to the input end of the first conveying assembly through the second lifting assembly 16, thereby completing the circulation process of the jig, and the laser marking device 80 is provided with a third lifting assembly 802, the third lifting assembly 802 is the same as the second lifting assembly 16, and details are not described herein, and the third lifting assembly 802 is used for conveying the jig on the first conveying assembly to the second conveying assembly.

[0096] The working process of the embodiment is described as follows:

[0097] When processing, first connect the whole to the external power supply and the controller, at this time first manually feed the material tray of the bottom cover and the fixing seat into the feeding assembly 12 in the feeding device 10, and complete the feeding process of the material tray through the cooperation of the feeding assembly 12 and the first lifting assembly 13. After the feeding is completed, the fixing seat and the bottom cover in the material tray are fed to the jig in the first conveying assembly by the cooperation of the mechanical arm 14 and the CCD lens 15; and the jig is conveyed backward to the first gear assembly device 20 through the first conveying assembly, at this time the first support and the pinion in the first support feeding groove 213 and the pinion feeding groove 214 are taken out by artificial, first put the pinion into the jig, then press-fit through the press-fit head 212, then complete the oiling process of the pinion through the first oiling assembly 22, then assemble the pinion and the first support into the bottom cover and the fixing seat in the jig together, and continue to convey backward to the riveting detection device 30 through the first conveying assembly, at this time first support the jig upward by the supporting frame 312 through the riveting assembly 31, then complete the riveting process by the riveting head 314 moving downward, after riveting, the semi-finished product continues to convey backward to the riveting detection assembly 32, and cooperate with the up-down movement of the laser ranging sensor 322 to detect the distance and position of the riveting point, and put the unqualified products detected by the taking head 328 into the first defective product collecting box 325, then continue to drive the semi-finished product backward to the second gear assembly device 40 by the first conveying assembly, and take out the large gear and the second support in the large gear feeding groove 412 and the second support feeding groove 413 by artificial, and press-fit the large gear and the second support through the cooperation of the press-fit part 415 and the supporting plate 414, and complete the oiling process of the large gear through the second oiling assembly 42, finally assemble the press-fitted large gear and the second support on the semi-finished product in the jig, and continue to convey backward to the PCBA board assembly assembly 43, then assemble the PCBA board by artificial, then continue to drive the jig backward to the bottom cover assembly welding device 50 by the first conveying assembly, and weld the bottom cover in the jig on the fixing seat by the up-down movement of the welding head 56, then convey the installed product to the detection device 60 by the first conveying assembly, and complete the final detection of the product by the detection assembly 62, then remove the unqualified products by the defective product removal assembly 63, then enter the laser marking device 80 to complete the laser marking and detection process, and complete the unloading of the qualified products and unqualified products, finally put the jig after taking out into the second conveying assembly to complete the reflow of the jig.

[0098] The design of the present application focuses on: by setting the first gear assembly device, riveting detection device, second gear assembly device, bottom cover assembly welding device and detection device, so that the multiple assembly processes are integrated together, without batch processing, the overall processing process is more convenient, and the overall process is more automated, which greatly reduces the labor cost, and cooperates with the setting of the riveting detection device and the detection device, so that the unqualified semi-finished products appearing in the processing process can be detected in time, thereby avoiding the unqualified products flowing into the subsequent process, and ensuring the overall qualified rate of the products.

[0099] The above is only a preferred embodiment of the present application, and does not limit the technical scope of the present application in any way. Therefore, any slight modification, equivalent change and modification of the above embodiment according to the technical essence of the present application still belongs to the scope of the technical solution of the present application.

Claims

1. A sensor assembly production line, characterized in that: The system includes a feeding device, a first gear assembly device, a riveting detection device, a second gear assembly device, a bottom cover assembly and welding device, a detection device, a laser marking device, and a conveying device. The first gear assembly device is located beside the output end of the feeding device. The first gear assembly device includes an assembly component and a first oiling component. The assembly component includes a first assembly frame, a pressing head, a first support feed chute, a small gear feed chute, and a first light source. The pressing head is driven by an external drive mechanism and is movably mounted on the first assembly frame and located above the conveying device. The first support feed chute and the small gear feed chute are both mounted on the first assembly frame and are inclined. The source is located on the first assembly frame and directly above the pressing head; the first oiling assembly is located beside the assembly assembly; the first oiling assembly includes a frame, a mounting base, a first oiling drive mechanism, a movable base, a second oiling drive mechanism, an oiling head, a third oiling drive mechanism, a base, a rotation drive mechanism, a rotating seat, and a rotation drive mechanism; the frame is located on the ground and beside the first assembly frame; the mounting base is movably mounted on the frame; the first oiling drive mechanism is mounted on the frame and drives the mounting base to move back and forth; the movable base is movably mounted on the frame laterally and is located above the mounting base; the second oiling drive mechanism is mounted on the frame and drives the movable base to move back and forth; the oiling head can move up and down. The first gear assembly device is movably mounted on a movable base and moves back and forth with the movable base. The third oiling drive mechanism is mounted on the movable base and drives the oiling head to move up and down back and forth. The base is rotatably mounted on a mounting base and moves back and forth with the mounting base. The rotation drive mechanism is mounted on the mounting base and drives the base to rotate back and forth. The rotating seat is rotatably mounted on the base and rotates back and forth with the base. The rotation drive mechanism is mounted on the base and drives the rotating seat to rotate back and forth. The riveting detection device is located beside the output end of the first gear assembly device. The second gear assembly device is located beside the output end of the riveting detection device. The bottom cover assembly welding device is located beside the output end of the second gear assembly device. The detection device is located beside the... The laser marking device is located beside the output end of the bottom cover assembly welding device; the laser marking device is located beside the output end of the detection device; the laser marking device includes a marking frame, a material distribution seat, a material distribution drive mechanism, a flipping head, a flipping drive mechanism, a feeding head, a feeding drive mechanism, a laser head, a second detection head, and a feeding assembly; the marking frame is located beside the output end of the detection device; the material distribution seat is rotatably mounted on the marking frame and located beside the conveying device, and the material distribution seat is provided with multiple fixtures arranged at equal angles; the material distribution drive mechanism is mounted on the marking frame and drives the material distribution seat to rotate back and forth; the flipping head is rotatably mounted on the marking frame and located directly above the conveying device; the flipping drive mechanism is mounted on the marking frame and drives the flipping head to rotate back and forth;The feeding head is movably mounted on the marking frame, moving back and forth between the material distribution seat and the flipping head. The feeding drive mechanism is mounted on the marking frame and drives the feeding head to move back and forth. The laser head is mounted on the marking frame and located directly above the material distribution seat. The second detection head is mounted on the marking frame and located directly above the material distribution seat. The unloading assembly is mounted on the marking frame and is used for unloading products from the material distribution seat. The conveying device sequentially passes through the aforementioned feeding device, first gear assembly device, riveting detection device, second gear assembly device, bottom cover assembly and welding device, detection device, and laser marking device.

2. The sensor assembly production line according to claim 1, characterized in that: The feeding device includes a feeding frame, a feeding assembly, a first lifting assembly, and a robotic arm. The feeding frame is located on the ground. The feeding assembly is located on the feeding frame and consists of two layers. Each feeding assembly includes a feeding frame, a feeding belt, and a feeding drive mechanism. The feeding belt is rotatably mounted on the feeding frame. The feeding drive mechanism is mounted on the feeding frame and drives the feeding belt to rotate back and forth. The first lifting assembly is located on the feeding frame and beside the two layers of feeding assemblies. The first lifting assembly includes a first lifting frame, a first lifting seat, and a first lifting drive mechanism. The first lifting frame is located on the feeding frame. The first lifting seat is movably mounted on the first lifting frame and has the aforementioned feeding assembly mounted on it. The first lifting drive mechanism is mounted on the first lifting frame and drives the first lifting seat to move up and down. The robotic arm is located on the feeding frame and beside the conveying device. The free end of the robotic arm moves back and forth between the feeding assembly and the conveying device, and a CCD lens is mounted on the free end of the robotic arm.

3. The sensor assembly production line according to claim 1, characterized in that: The conveying device includes a first conveying component and a second conveying component arranged vertically. The first and second conveying components are arranged parallel to each other and their conveying directions are opposite. The input end of the first conveying component is located on the feeding device, and the output end of the first conveying component is located on the laser marking device. The input end of the second conveying component is located on the laser marking device, and the output end of the second conveying component is located on the feeding device. The feeding device has a second lifting component, which is located beside the input end and the output end of the first conveying component. The second lifting component includes a second lifting frame, a second lifting seat, a conveying frame, a conveyor belt, a conveying drive mechanism, and a second lifting drive mechanism. The second lifting frame is located beside the feeding frame. The second lifting seat is movably mounted on the second lifting frame. The conveying frame is mounted on the second lifting seat and moves back and forth with the second lifting seat. The conveyor belt is rotatably mounted on the conveying frame. The conveying drive mechanism is mounted on the conveying frame and drives the conveyor belt to rotate back and forth. The second lifting drive mechanism is mounted on the second lifting frame and drives the second lifting seat to move back and forth.

4. The sensor assembly production line according to claim 1, characterized in that: The riveting detection device includes a riveting assembly and a riveting detection assembly; the riveting assembly includes a first riveting frame, a support frame, a first riveting drive mechanism, a riveting head, and a second riveting drive mechanism; the first riveting frame is set on the ground and located beside the output end of the first gear assembly device; the support frame is movably mounted on the first riveting frame and located below the conveying device; the first riveting drive mechanism is mounted on the first riveting frame and drives the support frame to move up and down; the riveting head is movably mounted on the first riveting frame and located directly above the support frame; the second riveting drive mechanism is mounted on the first riveting frame and drives the riveting head to move up and down.

5. The sensor assembly production line according to claim 4, characterized in that: The riveting inspection assembly includes an inspection station frame, a laser rangefinder, an inspection drive mechanism, a pick-up rack, a first defective product receiving box, a slide block, a first defective product pick-up drive mechanism, a pick-up head, and a second defective product pick-up drive mechanism. The inspection station frame is located behind the first riveting frame. The laser rangefinder is movably mounted on the inspection station frame and positioned directly above the conveyor. The inspection drive mechanism is mounted on the inspection station frame and drives the laser rangefinder to move up and down. The pick-up rack is mounted on the inspection station frame and positioned above the conveyor. The first defective product receiving box is mounted on the inspection station frame and positioned beside the receiving rack. The slide block is movably mounted on the pick-up rack and slides back and forth between the conveyor and the first defective product receiving box. The first defective product pick-up drive mechanism is mounted on the receiving rack and drives the slide block to slide back and forth. The pick-up head is movably mounted on the slide block and moves back and forth with the slide block. The second defective product pick-up drive mechanism is mounted on the slide block and drives the pick-up head to move up and down.

6. The sensor assembly production line according to claim 1, characterized in that: The second gear assembly device includes a gear assembly assembly, a second oiling assembly, and a PCBA board assembly assembly. The gear assembly assembly includes a gear assembly frame, a large gear feed chute, a second support feed chute, a support plate, a pressing part, and a first drive mechanism. The gear assembly frame is mounted on the ground and located behind the riveting detection device. The large gear feed chute and the second support feed chute are both mounted on the gear assembly frame and located above the conveying device, and both are inclined. The support plate is mounted on the gear assembly frame and located beside the conveying device. The pressing part… The assembly is movably mounted on the gear assembly frame and located directly above the support plate; the first drive mechanism is mounted on the gear assembly frame and drives the pressing part to move back and forth; the second oiling assembly is mounted on the gear assembly assembly and has the same structure as the aforementioned first oiling assembly; the PCBA board assembly assembly includes a bracket, a PCBA material inlet chute, and a second light source; the bracket is mounted on the side of the gear assembly frame; the PCBA material inlet chute is mounted on the bracket and located above the conveying device, and the PCBA material inlet chute is inclined; the second light source is mounted on the bracket and located directly above the conveying device.

7. The sensor assembly production line according to claim 1, characterized in that: The bottom cover assembly and welding device includes an assembly frame, a loading seat, a mounting frame, a slider, a second drive mechanism, a welding head, and a third drive mechanism. The assembly frame is set on the ground and located next to the output end of the second gear assembly device. The loading seat is set on the assembly frame and located next to the conveying device. The mounting frame is set on the assembly frame. The slider is slidably mounted on the mounting frame and slides back and forth between the conveying device and the loading seat. The second drive mechanism is set on the loading seat and drives the slider to slide back and forth. The welding head is movably mounted on the slider and moves back and forth with the slider. The third drive mechanism is set on the slider and drives the welding head to move back and forth.

8. The sensor assembly production line according to claim 1, characterized in that: The testing device includes a testing frame, testing components, and a defective product removal component. The testing frame is set on the ground and located beside the output end of the bottom cover assembly and welding device. The testing components are set on the testing frame and located beside the conveying device. There are four testing components arranged horizontally at intervals. Each testing component includes a transfer platform, a testing platform, a first transport frame, a first transport section, a fourth drive mechanism, a second transport frame, a second transport section, a fifth drive mechanism, a first testing head, and a sixth drive mechanism. The transfer platform and the testing platform are both set on the testing frame and located beside the conveying device, with the transfer platform located between the testing platform and the conveying device. The first transport frame is set on the testing frame and located between the conveying device and the transfer platform. The first transport section is movably mounted on the first transport frame and moves back and forth between the conveying device and the transfer platform. The fourth drive mechanism is set on the first transport frame and drives the first transport section to move back and forth. The second transport frame is set on the testing frame and located between the transfer platform and the testing platform. The second transport section is movably mounted on the second transport frame. The second conveying unit is movably mounted on the second transport frame, and moves back and forth between the transfer station and the inspection station. The fifth drive mechanism is mounted on the second transport frame and drives the second transporting unit to move back and forth. The first inspection head is movably mounted on the inspection frame and is located directly above the inspection station. The sixth drive mechanism is mounted on the inspection frame and drives the first inspection head to move back and forth. The defective product removal assembly is mounted on the inspection frame and is located behind the inspection assembly. The defective product removal assembly includes a feeding frame, a second receiving box, a movable plate, a seventh drive mechanism, a clamping head, and an eighth drive mechanism. The feeding frame is mounted on the inspection frame. The second receiving box is mounted on the inspection frame and is located beside the conveying device. The movable plate is movably mounted on the feeding frame and moves back and forth between the conveying device and the second receiving box. The seventh drive mechanism is mounted on the feeding frame and drives the movable plate to move back and forth. The clamping head is movably mounted on the movable plate and moves back and forth with the movable plate. The eighth drive mechanism is mounted on the movable plate and drives the clamping head to move back and forth.

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