CN106195700B - Full-automatic LED bulb assembling production line - Google Patents
Full-automatic LED bulb assembling production line Download PDFInfo
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- CN106195700B CN106195700B CN201610747074.0A CN201610747074A CN106195700B CN 106195700 B CN106195700 B CN 106195700B CN 201610747074 A CN201610747074 A CN 201610747074A CN 106195700 B CN106195700 B CN 106195700B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
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Abstract
The invention discloses a full-automatic LED bulb assembling production line, which comprises a general program controller, a lamp loading mechanism, a threading mechanism, a lamp rotating head mechanism, a first disc device, a punching mechanism and a second disc device, wherein the lamp loading mechanism, the threading mechanism, the lamp rotating head mechanism, the first disc device, the punching mechanism and the second disc device are sequentially arranged on the production line; a lamp loading manipulator, a universal fixture and a conveying belt are arranged between the lamp loading mechanism and the threading mechanism; a turning manipulator is arranged between the lamp rotating head mechanism and the first disc device; the first disc device comprises a power measuring mechanism, a wire shearing mechanism and a defective product mechanism; a transfer manipulator is arranged between the first disc device and the drilling mechanism; the second disc device comprises a dispensing mechanism and a blister mounting mechanism. According to the invention, two disc devices are arranged according to the assembling characteristics of the LED bulb, so that the total length of the production line is shortened; the whole production line is connected through mechanical equipment, full-automatic assembly is achieved, and production efficiency and product quality are effectively improved.
Description
Technical Field
The invention relates to the technical field of LED lamp production, in particular to a full-automatic LED bulb assembling production line.
Background
As shown in fig. 1, an existing LED bulb structure is shown, where the LED bulb includes a lamp holder 1', a lamp cup 2', a bulb 3', a rivet 4', a lamp wick 5', and a lamp core wire 6', the rivet 4' is located at a top end of the lamp holder 1', one end of the lamp core wire 6' is connected to the lamp wick 5', and the other end of the lamp core wire is extended out of the rivet 4'. The LED bulb needs to be screwed, threaded, cut, riveted, glued and packaged through the lamp cap 1 'and the lamp cup 2' in the assembling process, the LED bulb is generally split into a plurality of production lines among different stations in the assembling process of the existing assembling factory, all the processes are arranged in a straight line, and the problems of large occupied space of the stations, low mechanical automation degree, unreasonable arrangement and the like exist.
Disclosure of Invention
The invention aims to provide a full-automatic LED bulb assembling production line, which is used for reasonably arranging stations on the production line and improving the automation level of assembly.
In order to achieve the purpose, the invention adopts the following technical scheme:
the full-automatic LED bulb assembling production line comprises a general program controller, and a lamp loading mechanism, a threading mechanism, a lamp rotating head mechanism, a first disc device, a rivet striking mechanism and a second disc device which are sequentially arranged on the production line;
a lamp loading manipulator, a universal fixture and a conveying belt are arranged between the lamp loading mechanism and the threading mechanism, and the lamp loading manipulator places raw materials on the lamp loading mechanism on the universal fixture on the conveying belt and conveys the raw materials to the threading mechanism;
a turnover manipulator is arranged between the lamp rotating head mechanism and the first disc device;
the first disc device comprises a power measuring mechanism, a wire shearing mechanism and a defective product mechanism which are rotationally and sequentially distributed on three stations of the first disc, raw material lamp mounting seats are uniformly and rotationally arranged on the first disc, the raw material lamps are subjected to power testing through rotation of the raw material lamps through the three stations, and a lamp core wire is sheared and a defective product is removed;
a transfer manipulator is arranged between the first disc device and the rivet striking mechanism;
the second disc device comprises a glue dispensing mechanism and a bulb shell mounting mechanism which are rotationally and sequentially distributed on two stations, semi-finished lamp mounting seats are uniformly and rotationally arranged on the second disc, and the semi-finished lamps are dispensed through the two stations in a rotating mode and are mounted on the bulb shell.
Furthermore, the threading mechanism is connected with a feeding vibration disc, and a speed regulator is installed on the vibration disc.
The bulb shell installing mechanism is characterized by further comprising an off-line conveying mechanism arranged on one side of the bulb shell installing mechanism, the off-line conveying mechanism is of an annular structure, and a bulb shell placing station and a lamp unloading station are arranged on the off-line conveying mechanism.
The universal clamp comprises a clamp base, a guide rail sliding block, two connecting rods, a plurality of V-shaped clamping pieces, two pull rings, a supporting block and a program control cylinder; the guide rail sliding block is arranged on the clamp base, the two connecting rods are in cross connection, the centers of the two connecting rods are rotating shafts, and the rotating shafts are fixed in the center of the clamp base; the V-shaped clamping pieces are arranged into two groups in pairs, the two groups of V-shaped clamping pieces are assembled from bottom to top according to the sequence that the calibers of the lamp clamping cups are from small to large, the two groups of V-shaped clamping pieces are arranged on the guide rail sliding block and are connected with the end parts of the two connecting rods, and the bottoms of the two groups of V-shaped clamping pieces are elastically connected and fixed through the two pull rings; the supporting blocks are movably arranged below the two connecting rods, the supporting blocks are controlled to stretch by the program control cylinders, and the two connecting rods are driven to stretch by stretching of the supporting blocks. The universal clamp can clamp multiple types of lamp cups on the premise of ensuring stable clamping, so that the clamp cost is greatly saved, the time for replacing the clamp is saved, and the production efficiency is improved.
The line cutting mechanism comprises a lamp pressing component, a line cutting component and a line folding component; the lamp pressing assembly comprises a lamp pressing cylinder, a lamp pressing screw and a lamp pressing block, the lamp pressing block is fixed at the lower end of the lamp pressing screw, and the lamp pressing cylinder controls the lamp pressing screw to move vertically; the trimming assembly comprises a trimming screw, two trimming parallel clamps, a sliding block and two blades, wherein the trimming screw controls the height of the trimming parallel clamps, the two trimming parallel clamps are oppositely arranged, the two trimming parallel clamps are arranged on the sliding block and can move relatively in parallel along the sliding block, the two blades are respectively arranged on the two trimming parallel clamps, and the two blades are positioned under the lamp pressing block; the broken line mechanism comprises a broken line cylinder and a broken line thimble connected with the broken line cylinder, and the broken line thimble is positioned right below the central position of the connection line of the two blades. The wire cutting mechanism is compact in structure, completes the actions of pressing the lamp, cutting the wire and folding the wire, is neat and efficient in wire cutting, good in wire folding effect, and can ensure good contact.
The defective product mechanism comprises a Y-shaped finger cylinder and a defective product material groove, the Y-shaped finger cylinder is located above the first disc, and the defective product material groove is located below the Y-shaped finger cylinder.
Wherein, the transfer manipulator include but height-adjusting's vertical adjusting part, no pole cylinder mounting panel, no pole cylinder, slip table cylinder, gas claw mounting panel and two gas claws, no pole cylinder mounting panel locate vertical adjusting part on, no pole cylinder horizontal installation on no pole cylinder mounting panel, no pole cylinder on be provided with horizontal migration's guide rail, the vertical guide rail of installing at no pole cylinder of slip table cylinder on, gas claw mounting panel and slip table cylinder connection, gas claw mounting panel level set up, the vertical both ends that set up at the gas claw mounting panel of two gas claws.
The riveting mechanism comprises a double-cylinder assembly, a punch cylinder, a feeding rod and a lamp cup seat; a material passing groove is arranged on a workbench of the production line; the double-cylinder assembly is arranged below the workbench and comprises a first cylinder and a second cylinder which are independent, a vertical first push rod is arranged on the first cylinder, a connecting plate is arranged on the first push rod, a punch head and a punch head cylinder are vertically arranged on the connecting plate, a push rod is arranged on the punch head cylinder and connected with the punch head, and a vacuum suction hole is formed in the punch head; a second push rod in the horizontal direction is arranged on the second cylinder and connected with the feeding rod, and the feeding rod is abutted against the punch when the second push rod retracts; the lamp cup holder is of a hollow structure and is arranged on the workbench right above the punch. According to the invention, the lamp cup is turned over by the turning manipulator, the rivet striking mode is changed from the traditional mode that the mouth of the lamp cup is upward, the rivet is assembled from bottom to top, the rivet is pushed and fastened on the lamp by the punch upwards, the assembling mode is reliable, and the installation precision is high.
The glue dispensing mechanism comprises a servo glue valve and a rotating assembly below the servo glue valve, the rotating assembly comprises a limit screw, a cylinder, a slider guide rail group, a connecting piece, a rotating motor, a synchronous wheel belt group and a glue dispensing air claw, the limit screw is connected with the cylinder, a push rod is arranged on the cylinder and is arranged in the vertical direction, the vertically arranged slider guide rail group is fixed on one side of the cylinder, the connecting piece is arranged on the slider guide rail group and can move up and down along the slider guide rail group, the rotating motor and the glue dispensing air claw are arranged above the connecting piece, the synchronous wheel belt group is arranged below the connecting piece, a driving wheel of the synchronous wheel belt group is coaxially connected with the rotating motor, and a driven wheel is coaxially connected with the glue dispensing air claw; the glue dispensing air claw is positioned below the glue outlet of the servo glue valve. The dispensing mechanism is fixed and rotated through the rotating mechanism, so that the rotation in the dispensing process is more stable and reliable, the dispensing is uniform, and the dispensing efficiency is improved.
The blister mounting mechanism comprises a machine base, a transverse moving module, a blister sucking cylinder, a gripper cylinder, a sucking disc and an output pneumatic claw, wherein the transverse moving module is mounted on the machine base, the blister sucking cylinder and the gripper cylinder are respectively mounted on two sides of the transverse moving module and can horizontally move along the transverse moving module, a push rod is arranged on the blister sucking cylinder and connected with the sucking disc, a gripper push rod is arranged on the gripper cylinder and connected with the output pneumatic claw. This cell-shell installation mechanism has realized a module double-purpose, accomplishes two processes of snatching of lamp holder and the installation of bulb simultaneously, has simplified the production process, and the effectual production efficiency that has improved has reduced equipment cost.
After the technical scheme is adopted, the invention has the following beneficial effects: on the basis of the existing linear production line, according to the characteristics of LED bulb assembly, the two disc devices are arranged, and the plurality of stations are arranged on the two disc devices, so that the total length of the production line is shortened, resources are reasonably utilized, and the multiple purposes of the resources are realized. The equipment of the invention runs stably, the whole production line is connected through mechanical equipment, full-automatic assembly is realized, and the production efficiency and the product quality are effectively improved.
Drawings
Fig. 1 is a schematic structural diagram of a related art LED bulb.
Fig. 2 is a schematic diagram of the overall assembly procedure of the LED bulb.
Fig. 3 is a front view of the present invention.
Fig. 4 is a schematic top view of fig. 2.
Fig. 5 is a schematic perspective view of the present invention.
Fig. 6 is a partially enlarged schematic view of a portion a of fig. 4.
Fig. 7 is a partially enlarged view of B in fig. 4.
Fig. 8 is a schematic structural view of the universal fixture of the present invention.
Fig. 9 is a schematic structural diagram of the thread trimming mechanism of the present invention.
Fig. 10 is a schematic view of fig. 9 in the direction C.
Fig. 11 is a schematic structural view of the relay robot of the present invention.
FIG. 12 is a schematic view of the structure of the riveting mechanism of the present invention.
Fig. 13 is a schematic structural view of the dispensing mechanism of the present invention.
Fig. 14 is a schematic structural view of a blister mounting mechanism of the present invention.
Description of the main component symbols:
100: lamp-loading mechanism, 110: lamp loading manipulator, 120: universal clamp, 121: clamp base, 122: rail slide, 123: connecting rod, 124: v-clip, 125: a pull ring, 126: support block, 127: programmed cylinder, 130: conveying belt
200: threading mechanism, 210: vibration plate, 300: screw cap mechanism, 400: turnover manipulator
500: first disk device, 510 power measurement mechanism, 520: thread trimming mechanism, 521: press cylinder, 522: press the lamp screw rod, 523: lamp pressing block, 524: trimming screw, 525: trimming parallel clamp, 526: slider, 527: blade, 528: broken line cylinder, 529: broken line thimble, 530: defective product mechanism, 531: y-finger cylinder, 532: defective product silo
600: transfer manipulator, 610: vertical adjustment assembly, 620: rodless cylinder mounting plate, 630: rodless cylinder, 640: slip table cylinder, 650: gas claw mounting plate, 660: pneumatic claw
700: riveting mechanism, 710: first cylinder, 711: first push rod, 712: connection plate, 720: second cylinder, 721: second push rod, 730: a punch, 740: ram cylinder, 750: feed bar, 760: lamp cup holder
800: second disc device, 810: glue dispensing mechanism, 811: servo glue valve, 812: limiting screw, 813: cylinder, 814: slider rail set, 815: connector, 816: rotating electric machine, 817: synchronous pulley belt set, 818: dispensing air claw, 820: bulb mounting mechanism, 821: a stand, 822: sideslip module, 823: bubble suction cylinder, 824: paw cylinder, 825: suction cup, 826: output pneumatic claw
900: an off-line conveying mechanism.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The invention discloses a full-automatic LED bulb assembling production line which is used for assembling an LED bulb shown in figure 1, wherein the whole assembling procedure of the LED bulb is shown in figure 2, and the full-automatic LED bulb assembling production line comprises the steps of transporting a lamp cup, penetrating the lamp cup through a lamp core wire, screwing a lamp cap to lock the lamp cap and the lamp cup, measuring power, shearing and folding the lamp core wire to remove redundant wire ends, dispensing, installing a bulb shell, and completing the whole assembling of the LED bulb. The structure of the assembly line according to the present invention is described in detail below, following the overall assembly procedure of fig. 2.
As shown in fig. 3 to 5, the production line of the present invention includes a general program controller, and a lamp loading mechanism 100, a threading mechanism 200, a lamp rotating head mechanism 300, a first disc device 500, a rivet striking mechanism 700, a second disc device 800, and an off-line conveying mechanism 900, which are sequentially arranged on the production line.
The lamp loading mechanism 100 is used to transport the lamp cup stock. A lamp loading manipulator 110, a universal clamp 120 and a conveyer belt 130 are arranged between the lamp loading mechanism 100 and the threading mechanism 200, and the lamp loading manipulator 110 places the lamp cup raw materials on the lamp loading mechanism 100 on the universal clamp 120 on the conveyer belt 130 and conveys the lamp cup raw materials to the threading mechanism 200. The threading mechanism 200 is connected to a feed vibration plate 210. The vibration plate 210 is used to transport the lighthead. A governor is mounted on the vibration disk 210 to adjust the vibration frequency.
As shown in fig. 8, the universal fixture 120 includes a fixture base 121, a rail slider 122, two connecting rods 123, a plurality of V-shaped clips 124, two pull rings 125, a support block 126, and a program control cylinder 127. The guide rail sliding block 122 is installed on the clamp base 121, the two connecting rods 123 are connected in a cross mode, the center of the two connecting rods 123 is a rotating shaft, and the rotating shaft is fixed at the center of the clamp base 121. The plurality of V-shaped clamping pieces 124 are arranged into two groups in pairs, the two groups of V-shaped clamping pieces 124 are assembled from bottom to top according to the sequence of clamping the lamp cups from small calibers to large calibers, the two groups of V-shaped clamping pieces 124 are arranged on the guide rail sliding block 122 and are connected with the end parts of the two connecting rods 123, and the bottoms of the two groups of V-shaped clamping pieces 124 are elastically connected and fixed through the two pull rings 125. The supporting block 126 is movably arranged below the two connecting rods 123, and the supporting block 126 stretches and retracts to drive the two connecting rods 123 to stretch and retract. The program control cylinder 127 controls the extension and retraction of the support block 126.
The universal clamp is normally closed with the plurality of V-shaped jaws 124 being tightened by a pull ring 125. The multiple layers of V-shaped clips 124 are used for clamping different calibers of the lamp cups, and a debugger can set programs according to the calibers. When the lamp cup needs to be placed, the program control cylinder 127 extends out, the supporting block 126 is driven to expand the clamp, when the lamp cup reaches the position, the program control cylinder 127 retracts into the supporting block 126, and the clamp restores to the clamping state.
The lamp cap rotating mechanism 300 includes two processes of lamp rotating and lamp pressing, wherein the lamp rotating is to lock the lamp cap and the lamp cup, and the lamp pressing is to press the lamp cap tightly by utilizing the action of the air cylinder. A turning manipulator 400 is arranged between the lamp cap rotating mechanism 300 and the first disk device 500. The flipping robot 400 grips the mouth of the lamp cup by hand and flips it 180 degrees.
As shown in fig. 6, the first disk device 500 includes a power measuring mechanism 510, a thread trimming mechanism 520 and a defective product mechanism 530 which are rotatably and sequentially distributed at three stations of the first disk. The last equipartition of first disc is rotatory to be provided with the raw materials lamp mount pad, and the raw materials lamp carries out power test through rotatory three station, cuts the wick of a lamp and rejects.
(1) The power measuring mechanism 510 is provided with a copper block power-on test lamp on the air gap, and then a data acquisition module acquires the voltage, the current and the power of the raw material lamp on the disc.
(2) The thread trimming mechanism 520, as shown in fig. 9 and 10, includes a pressing light assembly, a thread trimming assembly and a folding line assembly; the lamp pressing assembly comprises a lamp pressing cylinder 521, a lamp pressing screw 522 and a lamp pressing block 523, the lamp pressing block 523 is fixed at the lower end of the lamp pressing screw 522, and the lamp pressing cylinder 521 controls the lamp pressing screw 522 to move vertically; the trimming component comprises a trimming screw 524, two trimming parallel clamps 525, a sliding block 526 and two blades 527, wherein the trimming screw 524 controls the height of the trimming parallel clamps 525, the two trimming parallel clamps 525 are oppositely arranged, the two trimming parallel clamps 525 are arranged on the sliding block 526 and can move parallelly and relatively along the sliding block 526, the two blades 527 are respectively arranged on the two trimming parallel clamps 525, and the two blades 527 are positioned right below the lamp pressing block 523; the broken line mechanism comprises a broken line cylinder 528 and a broken line thimble 529 connected with the broken line cylinder, and the broken line thimble 529 is positioned right below the connecting line center of the two blades 527.
According to the height of the lamp cup, the height of the trimming parallel clamp 525 is controlled by manually adjusting the trimming screw 524 so as to control the trimming length. The lamp pressing effect is controlled by manually adjusting the lamp pressing screw 522. The lamp pressing cylinder 521 is normally in a state of extending out of the lamp pressing screw 522, when the lamp cup reaches the lamp pressing position, the program controls the lamp pressing cylinder 521 to retract the lamp pressing screw 522, and drives the lamp pressing block 523 to press the mouth of the lamp cup to fix the lamp cup on the clamp. After the fixation, the program controls the holding action of the wire cutting parallel clamp 525, the blades 527 are closed pairwise, and the lamp core wires are cut off; then, the program controls the wire folding cylinder 529 to make an action of extending the push rod, and the wire folding thimble 529 folds the lamp core wire (cutting off the remaining small part) at the rivet hole, so as to complete the wire folding action.
(3) The defective product mechanism comprises a Y-shaped finger cylinder 531 and a defective product trough 532, the Y-shaped finger cylinder 531 is located above the first disc, and the defective product trough 532 is located below the Y-shaped finger cylinder 531.
A transfer robot 600 is disposed between the first disc device 500 and the rivet striking mechanism 700. The transfer manipulator 600 transfers the lamps which are qualified in the first disc test, have the center line cut and are bent to the station of the riveting mechanism 700. As shown in fig. 11, the transfer robot 600 includes a height-adjustable vertical adjustment assembly 610, a rodless cylinder mounting plate 620, a rodless cylinder 630, a sliding table cylinder 640, a pneumatic claw mounting plate 650 and two pneumatic claws 660, the rodless cylinder mounting plate 620 is disposed on the vertical adjustment assembly 610, the rodless cylinder 630 is horizontally mounted on the rodless cylinder mounting plate 620, a horizontally movable guide rail is disposed on the rodless cylinder 630, the sliding table cylinder 640 is vertically mounted on the guide rail of the rodless cylinder 620, the pneumatic claw mounting plate 650 is connected with the sliding table cylinder 640, the pneumatic claw mounting plate 650 is horizontally disposed, and the two pneumatic claws 660 are vertically disposed at two ends of the pneumatic claw mounting plate 650.
The height of the gas claw 660 is first controlled by manually adjusting the vertical adjustment assembly 610 according to the height of the lamp cup. In a normal state, the sliding table cylinder 640 is in a retraction state, the rodless cylinder 630 is close to the left side, after the lamp cup is in place, the program-controlled sliding table cylinder 640 slides downwards, the left-side air claw 660 descends to the lamp, the program-controlled left-side air claw 660 grabs the lamp head, the right-side air claw 660 grabs the lamp at the position of the riveting head, the sliding table cylinder 640 slides upwards, the rodless cylinder 630 slides rightwards, after the point is reached, the sliding table cylinder 640 slides downwards, the left-side air claw 660 and the right-side air claw 660 are loosened, and the lamps are placed at respective positions. The slide cylinder 640 slides up and the rodless cylinder 630 returns to the left. The relay operation of the lamp is completed.
As shown in fig. 12, the riveting mechanism 700 comprises a double-cylinder assembly, a punch 730, a punch cylinder 740, a feeding rod 750, and a lamp cup holder 760; a material passing groove is arranged on a workbench of the production line; the double-cylinder assembly is arranged below the workbench and comprises a first cylinder 710 and a second cylinder 720 which are independent, a vertical first push rod 711 is arranged on the first cylinder 710, a connecting plate 712 is arranged on the first push rod 711, a vertically-arranged punch 730 and a vertically-arranged punch cylinder 740 are arranged on the connecting plate 712, the punch cylinder 740 is connected with the punch 730, and a vacuum suction hole is formed in the punch 730; the second cylinder 720 is provided with a second push rod 721 in the horizontal direction, the second push rod 721 is connected with the feeding rod 750, and the feeding rod 750 is abutted against the punch 730 when the second push rod 721 retracts; the lamp cup holder 760 has a hollow structure, and the lamp cup holder 760 is mounted on a table directly above the punch 730.
In a normal state, the push rod of the punch cylinder 740 is in an extending state, the second push rod 721 on the second cylinder 720 is in an extending state, the head of the punch 730 is level with the bottom of the material passing groove, the rivet is sent to the material passing groove through the straightening vibrator, and the feeding rod 750 sends the rivet to the punch 730 after the second cylinder 720 retracts the second push rod 721. The vacuum holes in the punch 730 suck the rivets and the punch cylinder 740 retracts the push rod, allowing the punch 730 to move downward while the second cylinder 720 extends out of the second push rod 721, bringing the feed bar 750 back into position. The ram cylinder 740 then extends out of the push rod, pushing the rivets upwards, to the feed trough position for the arrival of the lamp, while turning off the vacuum suction. The lamp cup falls into the lamp cup holder 760, the cup mouth faces upwards, after the lamp cup is sensed to be on the lamp cup holder 760, the punch cylinder 740 retracts the push rod, and meanwhile, the first cylinder 710 extends out of the first push rod 711 to tightly buckle the rivet on the lamp cup. The first cylinder 710 then retracts the first ram 711 and the punch cylinder 740 extends the ram to await the next rivet assembly.
As shown in fig. 7, the second disc device 800 includes a dispensing mechanism 810 and a blister mounting mechanism 820 which are rotatably distributed on two stations in sequence, and the second disc device is uniformly provided with semi-finished lamp mounting seats, and the semi-finished lamps are dispensed and mounted on blisters by rotating through the two stations.
(1) As shown in fig. 13, the dispensing mechanism 810 includes a servo glue valve 811 and a rotating assembly below the servo glue valve, the rotating assembly includes a limit screw 812, a cylinder 813, a slider guide rail set 814, a connecting member 815, a rotating motor 816, a synchronizing wheel belt set 817 and a dispensing air claw 818, the limit screw 812 is connected with the cylinder 813, a push rod is arranged on the cylinder 813, the push rod is arranged in a vertical direction, the vertically arranged slider guide rail set 814 is fixed on one side of the cylinder 813, the connecting member 815 is mounted on the slider guide rail set 814 and can move up and down along the same, the rotating motor 816 and the dispensing air claw 818 are arranged above the connecting member 815, the synchronizing wheel belt set 817 is arranged below the connecting member 815, a driving wheel of the synchronizing wheel belt set 817 is coaxially connected with the rotating motor 816, and a driven wheel is coaxially connected with the dispensing air claw 818; the dispensing air claw 818 is located below the dispensing outlet of the servo dispensing valve 811.
The height of the dispensing air claw 818 is controlled by manually adjusting the limit screw 812 according to the height of the lamp cup. In a normal state, the air cylinder 813 is in a state of extending out of the push rod, when a lamp is sensed, the air cylinder 813 retracts back the push rod, the dispensing air claw 818 reaches the position of the lamp cap, the program controls the dispensing air claw 818 to grab the lamp, then the rotating motor 816 drives the driving wheel of the synchronous wheel belt group 817 to rotate, the driving wheel is linked with the driven wheel, the driven wheel drives the dispensing air claw 818 coaxially connected with the driven wheel to rotate, the dispensing air claw 818 drives the lamp to rotate, and meanwhile, the servo glue valve 811 carries out dispensing operation.
(2) As shown in fig. 14, the blister mounting mechanism 820 includes a base 821, a traverse module 822, a bubble-sucking cylinder 823, a gripper cylinder 824, a suction cup 825 and an output pneumatic gripper 826, the traverse module 822 is mounted on the base 821, the bubble-sucking cylinder 823 and the gripper cylinder 824 are respectively mounted on two sides of the traverse module 822 and can horizontally move along the traverse module 822, a push rod is arranged on the bubble-sucking cylinder 823, the push rod is connected with the suction cup 825, a gripper push rod is arranged on the gripper cylinder 824, and the gripper push rod is connected with the output pneumatic gripper 826.
In a normal state, the bubble suction cylinder 823 and the gripper cylinder 824 are located on the left side of the transverse moving module 822, after the lamp head is in place, the program control gripper cylinder 824 extends out of the gripper push rod, the output air gripper 826 descends to the lamp head, the program control output air gripper 826 grabs the lamp head, the gripper cylinder 824 retracts the gripper push rod, and the transverse moving module 822 drives the gripper cylinder 824 and the bubble suction cylinder 823 to move rightwards. When the bulb reaches the right side, the bulb sucking cylinder 823 extends out of the push rod, so that the sucking disc 825 can grab the bulb placed on the off-line output mechanism 900; meanwhile, the claw cylinder 824 extends out of the claw push rod to open the output air claw 826, and the lamp holder is placed on the out-of-line output mechanism 900. The bubble suction cylinder 823 and the claw hand cylinder 824 retract the push rod and the claw hand push rod respectively, the transverse moving module 822 slides to the left, and after the push rod is reached, the bubble suction cylinder 823 extends out of the push rod to press the bulb into the lamp cap to be covered. The bubble suction cylinder 823 retracts the push rod until all actions are completed.
In summary, the working principle of the invention is as follows:
1. an operator places a lamp cup on the lamp loading mechanism 100, the lamp loading mechanism 100 conveys the lamp cup to the lamp loading base, and after induction, the lamp loading manipulator 110 picks the lamp and places the lamp into the universal fixture 120;
2. when the universal fixture 120 sends the lamp cup to the lamp cap threading mechanism 200, the conveyor belt 130 stops running and starts to send the lamp cap to thread;
3. after the lamp cup is threaded, the conveyer belt 130 continues to run, the lamp cup is conveyed to the lamp cap rotating mechanism 300, and the lamp cap is screwed by the lamp cap rotating mechanism 300;
4. after screwing, the conveyer belt 130 conveys the lamp cups to the turnover manipulator 400, turns over by 180 degrees, and places the lamp cups on the first disc device 500;
5. the first disc device 500 rotates the lamp cup to the power measuring mechanism 510 for power test, if NG, the first disc device 500 rotates the lamp cup to the defective product mechanism 530, and the defective product mechanism 530 grabs the lamp cup and throws away the lamp cup; if the power measurement is OK, the first disc device 500 operates the lamp cup to the trimming mechanism 520 to trim the redundant lamp wick lines and fold the lines;
6. the lamp cup is grabbed by the transfer manipulator 600 and placed at the riveting mechanism 700, the lamp head is riveted, and rivets are applied. Then, the lamp cup is grabbed by the transfer manipulator 600 and placed on the second disc device 800, and the lamp cup reaches the dispensing mechanism 810 for dispensing;
7. and the bulb shell mounting mechanism 820 is used for grabbing the bulb shell from the out-of-line output mechanism 900, and placing the bulb shell on the lamp cup which is just glued to be compressed to form a finished lamp. The bulb mounting mechanism 820 then picks up the finished lamp and places it on the off-line output mechanism 900. The operator then places the finished light into a box for packaging.
In conclusion, the production line has reasonable structural arrangement and stable operation, realizes full-automatic control and is convenient to popularize and apply.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (9)
1. Full-automatic LED bulb assembling line, its characterized in that: the automatic riveting device comprises a general program controller, a lamp loading mechanism, a threading mechanism, a lamp rotating head mechanism, a first disc device, a riveting mechanism and a second disc device which are sequentially arranged on a production line;
a lamp loading manipulator, a universal fixture and a conveying belt are arranged between the lamp loading mechanism and the threading mechanism, and the lamp loading manipulator places raw materials on the lamp loading mechanism on the universal fixture on the conveying belt and conveys the raw materials to the threading mechanism;
a turnover manipulator is arranged between the lamp rotating head mechanism and the first disc device;
the first disc device comprises a power measuring mechanism, a wire shearing mechanism and a defective product mechanism which are rotationally and sequentially distributed on three stations of the first disc, raw material lamp mounting seats are uniformly and rotationally arranged on the first disc, the raw material lamps are subjected to power testing through rotation of the raw material lamps through the three stations, and a lamp core wire is sheared and a defective product is removed;
a transfer manipulator is arranged between the first disc device and the rivet striking mechanism;
the second disc device comprises a dispensing mechanism and a bulb shell mounting mechanism which are rotationally and sequentially distributed on two stations, semi-finished lamp mounting seats are uniformly and rotationally arranged on the second disc, and the semi-finished lamps are dispensed and bulb shell mounted through the two stations by rotation;
the universal fixture comprises a fixture base, a guide rail slide block, two connecting rods, a plurality of V-shaped clamping pieces, two pull rings, a supporting block and a program control cylinder; the guide rail sliding block is arranged on the clamp base, the two connecting rods are in cross connection, the centers of the two connecting rods are rotating shafts, and the rotating shafts are fixed in the center of the clamp base; the V-shaped clamping pieces are arranged into two groups in pairs, the two groups of V-shaped clamping pieces are assembled from bottom to top according to the sequence that the calibers of the lamp clamping cups are from small to large, the two groups of V-shaped clamping pieces are arranged on the guide rail sliding block and are connected with the end parts of the two connecting rods, and the bottoms of the two groups of V-shaped clamping pieces are elastically connected and fixed through the two pull rings; the supporting blocks are movably arranged below the two connecting rods and are controlled to stretch by the program control air cylinder, and the two connecting rods are driven to stretch by stretching of the supporting blocks.
2. The full-automatic LED bulb assembly production line of claim 1, characterized in that: the threading mechanism is connected with a feeding vibration disc, and a speed regulator is installed on the vibration disc.
3. The full-automatic LED bulb assembly production line of claim 1, characterized in that: the bulb shell installing mechanism is characterized by further comprising an off-line conveying mechanism arranged on one side of the bulb shell installing mechanism, the off-line conveying mechanism is of an annular structure, and a bulb shell placing station and a lamp unloading station are arranged on the off-line conveying mechanism.
4. The full-automatic LED bulb assembly production line of claim 1, characterized in that: the trimming mechanism comprises a pressing lamp component, a trimming component and a broken line component; the lamp pressing assembly comprises a lamp pressing cylinder, a lamp pressing screw and a lamp pressing block, the lamp pressing block is fixed at the lower end of the lamp pressing screw, and the lamp pressing cylinder controls the lamp pressing screw to vertically move; the trimming assembly comprises a trimming screw, two trimming parallel clamps, a sliding block and two blades, wherein the trimming screw controls the height of the trimming parallel clamps, the two trimming parallel clamps are oppositely arranged, the two trimming parallel clamps are arranged on the sliding block and can move relatively in parallel along the sliding block, the two blades are respectively arranged on the two trimming parallel clamps, and the two blades are positioned under the lamp pressing block; the broken line assembly comprises a broken line cylinder and a broken line thimble connected with the broken line cylinder, and the broken line thimble is positioned right below the central position of the connection line of the two blades.
5. The full-automatic LED bulb assembly production line of claim 4, characterized in that: the defective product mechanism comprises a Y-shaped finger cylinder and a defective product material groove, the Y-shaped finger cylinder is located above the first disc, and the defective product material groove is located below the Y-shaped finger cylinder.
6. The full-automatic LED bulb assembly production line of claim 5, characterized in that: but transfer manipulator include height-adjusting's vertical adjusting part, no pole cylinder mounting panel, no pole cylinder, slip table cylinder, gas claw mounting panel and two gas claws, no pole cylinder mounting panel locate vertical adjusting part on, no pole cylinder horizontal installation on no pole cylinder mounting panel, no pole cylinder on be provided with horizontal migration's guide rail, the vertical guide rail of installing at no pole cylinder of slip table cylinder on, gas claw mounting panel and slip table cylinder connection, gas claw mounting panel level set up, the vertical both ends that set up at the gas claw mounting panel of two gas claws.
7. The full-automatic LED bulb assembly production line of claim 6, characterized in that: the riveting mechanism comprises a double-cylinder assembly, a punch cylinder, a feeding rod and a lamp cup holder, and a material passing groove is formed in a workbench of the production line; the double-cylinder assembly is arranged below a workbench of a production line and comprises a first cylinder and a second cylinder which are independent, a vertical first push rod is arranged on the first cylinder, a connecting plate is arranged on the first push rod, a punch and a punch cylinder which are vertically arranged are arranged on the connecting plate, a push rod is arranged on the punch cylinder and connected with the punch, and a vacuum suction hole is formed in the punch; a second push rod in the horizontal direction is arranged on the second cylinder and is connected with the feeding rod, and the feeding rod is abutted against the punch when the second push rod retracts; the lamp cup holder is of a hollow structure and is arranged on the workbench right above the punch.
8. The full-automatic LED bulb assembly production line of claim 7, characterized in that: the glue dispensing mechanism comprises a servo glue valve and a rotating assembly below the servo glue valve, the rotating assembly comprises a limit screw, a cylinder, a slider guide rail group, a connecting piece, a rotating motor, a synchronous wheel belt group and a glue dispensing air claw, the limit screw is connected with the cylinder, a push rod is arranged on the cylinder and arranged in the vertical direction, the vertically arranged slider guide rail group is fixed on one side of the cylinder, the connecting piece is arranged on the slider guide rail group and can move up and down along the slider guide rail group, the rotating motor and the glue dispensing air claw are arranged above the connecting piece, the synchronous wheel belt group is arranged below the connecting piece, a driving wheel of the synchronous wheel belt group is coaxially connected with the rotating motor, and a driven wheel is coaxially connected with the glue dispensing air claw; the glue dispensing air claw is positioned below the glue outlet of the servo glue valve.
9. The full-automatic LED bulb assembly production line of claim 8, characterized in that: the blister mounting mechanism comprises a machine base, a transverse moving module, a blister sucking cylinder, a gripper cylinder, a sucking disc and an output pneumatic claw, wherein the transverse moving module is mounted on the machine base, the blister sucking cylinder and the gripper cylinder are respectively mounted on two sides of the transverse moving module and can horizontally move along the transverse moving module, a push rod is arranged on the blister sucking cylinder and connected with the sucking disc, a gripper push rod is arranged on the gripper cylinder, and the gripper push rod is connected with the output pneumatic claw.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610747074.0A CN106195700B (en) | 2016-08-29 | 2016-08-29 | Full-automatic LED bulb assembling production line |
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| CN201610747074.0A CN106195700B (en) | 2016-08-29 | 2016-08-29 | Full-automatic LED bulb assembling production line |
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| CN106195700A CN106195700A (en) | 2016-12-07 |
| CN106195700B true CN106195700B (en) | 2022-10-14 |
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