Automatic assembly production equipment for LED (light-emitting diode) bulbs

Abstract

The utility model discloses LED bulb automatic assembly production equipment which comprises a first annular conveying mechanism, a first assembly mechanism, a second annular conveying mechanism, a second assembly mechanism and a turnover mechanism. The first annular conveying mechanism comprises a first linear conveying section, a first rotation section, a second linear conveying section and a second rotation section; the first linear conveying section is used for workpiece feeding, the first assembling mechanism is arranged between the first linear conveying section and the second linear conveying section and can conduct assembling on workpieces of the second linear conveying section, the second annular conveying mechanism is located on one side of the second rotary section, and the second assembling mechanism is arranged in the circumferential direction of the second annular conveying mechanism. The second assembling mechanism is used for assembling a lampshade, the overturning mechanism is arranged between the first annular conveying mechanism and the second annular conveying mechanism, and the overturning mechanism can overturn workpieces from the first annular conveying mechanism to the second annular conveying mechanism. The overall structure occupies a small space.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp production, in particular to an automatic assembly production device for LED bulbs. Background Art

[0002] During the assembly process of LED bulbs, multiple processing and assembly steps are required. In the prior art, multiple different workstations are generally split into multiple production lines, and each process is processed separately. Therefore, workpieces need to be frequently transferred, resulting in problems such as large space occupation of workstations, low degree of mechanical automation, and unreasonable layout. Content of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides an automatic assembly production device for LED bulbs, which can reduce the space occupied by production.

[0004] The automatic assembly production device for LED bulbs according to the first aspect embodiment of the utility model includes: a first annular conveying mechanism, a first assembly mechanism, a second annular conveying mechanism, a second assembly mechanism, and a flipping mechanism. The first annular conveying mechanism includes a first linear conveying section, a first rotary section, a second linear conveying section, and a second rotary section that are sequentially connected end to end. The first annular conveying mechanism can convey workpieces in a circular motion. The first linear conveying section is used for workpiece loading. The first assembly mechanism is arranged between the first linear conveying section and the second linear conveying section, and the first assembly mechanism can assemble the workpieces on the second linear conveying section. The second annular conveying mechanism is located on one side of the second rotary section. The second assembly mechanism is arranged circumferentially on the second annular conveying mechanism, and the second assembly mechanism is used for assembling the lamp cover. The flipping mechanism is arranged between the first annular conveying mechanism and the second annular conveying mechanism, and the flipping mechanism can flip the workpiece from the first annular conveying mechanism to the second annular conveying mechanism.

[0005] The automatic assembly production device for LED bulbs according to the embodiment of the utility model has at least the following beneficial effects: By setting the first annular conveying mechanism as a long strip-shaped rotary structure, it can not only meet a certain conveying length but also reduce the overall size. Loading is convenient at the first linear conveying section. Moreover, the first assembly mechanism is arranged between the first linear conveying section and the second linear conveying section, which can make full use of the space and reduce the width size of the device. After the first assembly mechanism finishes assembling, the workpiece can be flipped to the second annular conveying mechanism through the flipping mechanism at the second rotary section for lamp cover assembly. The position of the second annular conveying mechanism can be flexibly set, and the workpiece can be in place through the flipping of the flipping mechanism. The second assembly mechanism can perform the final lamp cover assembly around the workpiece on the second annular conveying mechanism, occupying a small space.

[0006] According to some embodiments of the utility model, the first assembly mechanism includes a pressure light source panel station, a wire management station, a lamp head assembly station, a power detection station, a wire cutting station, a riveting station, a defective product rejection station and a locking station, which are arranged in sequence from the first rotating section to the second rotating section.

[0007] According to some embodiments of the present invention, the second assembly mechanism includes a positioning station, a gluing station, a lampshade fastening station and a material cutting station which are arranged in sequence.

[0008] According to some embodiments of the utility model, the wire management station includes a bracket, a first linear drive, a first clamping component and a second clamping component, the first linear drive is arranged on the bracket, the first clamping component is arranged on the bracket, the second clamping component is arranged on the first linear drive and is located above the first clamping component, the first clamping component and the second clamping component can both clamp the center line, and the first linear drive can drive the second clamping component to move up and down.

[0009] According to some embodiments of the utility model, the lamp holder assembly station includes a first vibration plate, a wire clamping assembly and a lamp holder clamping mechanism, the first vibration plate can output the lamp holder, the wire clamping assembly can clamp and position the center line, the lamp holder clamping mechanism can clamp and install the lamp holder on the workpiece, and the center line passes through the lamp holder.

[0010] According to some embodiments of the utility model, the wire clamping assembly includes a driving component, a first wire clamping block and a second wire clamping block, the first wire clamping block and the second wire clamping block are both transmission-connected to the driving component, the driving component can drive the first wire clamping block and the second wire clamping block to move toward or away from each other, and when the first wire clamping block and the second wire clamping block are close to and abut against each other, a positioning groove can be defined, the positioning groove is located at the upper part, and the positioning groove can be used for positioning the lamp head.

[0011] According to some embodiments of the utility model, the riveting station includes a second vibration plate, a pull rod assembly and a suction nozzle mechanism, the second vibration plate has an output track, the pull rod assembly is docked with the output track, the pull rod assembly can take out a single rivet for adsorption by the suction nozzle mechanism, and the suction nozzle mechanism can install the adsorbed rivet on the workpiece.

[0012] According to some embodiments of the present utility model, the pull rod assembly includes a guide rail member, a second linear drive member, and a pull rod member. The guide rail member is perpendicular to the output track, and an input notch for docking with the output track is provided on the side of the guide rail member. The pull rod member is slidably connected to the guide rail member. The second linear drive member is fixedly connected to the guide rail member, and the pull rod member is in transmission connection with the second linear drive member. The second linear drive member can drive the pull rod member to slide along the guide rail member. A positioning notch is provided on the side of the pull rod member. When the pull rod member slides to align the positioning notch with the input notch, the rivet can slide into the positioning notch.

[0013] According to some embodiments of the present utility model, the flipping mechanism includes an adjusting frame, a flipping motor, and a clamping jaw mechanism. The flipping motor is arranged on the adjusting frame, and the adjusting frame can adjust the height of the flipping motor. The clamping jaw mechanism is arranged on the flipping motor, and the clamping jaw mechanism can clamp the workpiece. The flipping motor can drive the clamping jaw mechanism to flip 180°, so that the workpiece is inverted on the second annular conveying mechanism.

[0014] According to some embodiments of the present utility model, the second assembling mechanism further includes a lamp cover conveyor belt, and the lamp cover buckling station is located between the lamp cover conveyor belt and the second annular conveying mechanism.

[0015] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0017] Figure 1 is a general external schematic diagram of some embodiments of the present utility model;

[0018] Figure 2 is a general external schematic diagram of some embodiments of the present utility model;

[0019] Figure 3 is a top view of some embodiments of the present utility model;

[0020] Figure 4 is a structural schematic diagram of the wire management station;

[0021] Figure 5 is a structural schematic diagram of the lamp cap assembly station;

[0022] Figure 6 is a structural schematic diagram of the riveting station;

[0023] Figure 7 Schematic structural diagram of the flipping mechanism;

[0024] Figure 8 is Figure 6 Partial enlarged view of location A in

[0025] Reference numerals:

[0026] The first annular conveying mechanism 100, the first linear conveying section 110, the first rotary section 120, the second linear conveying section 130, the second rotary section 140;

[0027] The first assembling mechanism 200, the light source board pressing station 210, the wire arranging station 220, the bracket 221, the first linear driving member 222, the first clamping member 223, the second clamping member 224, the lamp holder assembling station 230, the first vibrating disk 231, the wire clamping assembly 232, the driving member 2321, the first wire clamping block 2322, the second wire clamping block 2323, the positioning groove 2324, the lamp holder clamping mechanism 233, the power detection station 240, the wire cutting station 250, the riveting station 260, the second vibrating disk 261, the output track 2611, the pull rod assembly 262, the guide rail member 2621, the input notch 2621a, the second linear driving member 2622, the pull rod member 2623, the positioning notch 2623a, the suction nozzle mechanism 263, the defective product removing station 270, the locking station 280;

[0028] The second annular conveying mechanism 300;

[0029] The second assembling mechanism 400, the positioning station 410, the glue coating station 420, the lamp shade buckling station 430, the blanking station 440, the lamp shade conveyor belt 450;

[0030] The flipping mechanism 500, the adjusting frame 510, the flipping motor 520, the jaw mechanism 530. Detailed implementation manners

[0031] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0032] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0033] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] Refer to Figures 1 to 3, the automatic assembly production equipment for LED bulbs according to the first aspect embodiment of the present utility model includes a first annular conveying mechanism 100, a first assembly mechanism 200, a second annular conveying mechanism 300, a second assembly mechanism 400 and a flipping mechanism 500. The first annular conveying mechanism 100 includes a first linear conveying section 110, a first rotary section 120, a second linear conveying section 130 and a second rotary section 140 that are sequentially connected end to end. The first annular conveying mechanism 100 can convey workpieces in a rotary manner. The first linear conveying section 110 is used for workpiece loading. The first assembly mechanism 200 is arranged between the first linear conveying section 110 and the second linear conveying section 130. The first assembly mechanism 200 can assemble the workpieces on the second linear conveying section 130. The second annular conveying mechanism 300 is located on one side of the second rotary section 140. The second assembly mechanism 400 is arranged circumferentially on the second annular conveying mechanism 300. The second assembly mechanism 400 is used for assembling the lamp shade. The flipping mechanism 500 is arranged between the first annular conveying mechanism 100 and the second annular conveying mechanism 300. The flipping mechanism 500 can flip the workpiece from the first annular conveying mechanism 100 to the second annular conveying mechanism 300. By setting the first annular conveying mechanism 100 as a long strip-shaped rotary structure, it can not only meet a certain conveying length but also reduce the overall size. The loading at the first linear conveying section 110 is convenient. Moreover, since the first assembly mechanism 200 is arranged between the first linear conveying section 110 and the second linear conveying section 130, the space can be fully utilized and the setting width dimension can be reduced. After the assembly is completed, the workpiece can be flipped to the second annular conveying mechanism 300 through the flipping mechanism 500 at the second rotary section 140 for lamp shade assembly. The position of the second annular conveying mechanism 300 can be set flexibly. Just place the workpiece in place through the flipping of the flipping mechanism 500. And the second assembly mechanism 400 can perform the final lamp shade assembly around the workpiece on the second annular conveying mechanism 300, occupying a small space.

[0035] Specifically, the first annular conveying mechanism 100 can be set as an annular conveyor belt, and trays for supporting workpieces can be arranged at intervals on the conveyor belt. Workpieces can be placed on the trays on the first linear conveying section 110. The workpieces are lamp cups, and the feeding form can be manual feeding or robotic arm feeding. The specific feeding form is not limited. After feeding on the first linear conveying section 110, the workpieces are turned by the first turning section 120 and conveyed along the second linear conveying section 130. The second linear conveying section 130 can be arranged in parallel with the first linear conveying section 110. An interval between the first linear conveying section 110 and the second linear conveying section 130 can be provided with a first assembling mechanism 200. The first assembling mechanism 200 can be arranged to extend along the extension direction of the second linear section. The first assembling mechanism 200 can assemble the workpieces on the second linear section. It can be understood that feeding can be carried out on the second linear conveying section 130, and the first assembling mechanism 200 assembles the workpieces on the first linear conveying section 110, and the position can be flexibly adjusted. When the workpieces are conveyed to the second turning section 140, the assembling process of the first assembling mechanism 200 is completed. The workpieces are flipped to the second annular conveying mechanism 300 through the flipping mechanism 500. The second annular conveying mechanism 300 can be set as a circular annular conveyor belt, and bases matching the workpieces are arranged on the conveyor belt. While the workpieces rotate along the second annular conveying mechanism 300, the second assembling mechanism 400 can further assemble the workpieces to assemble the lamp shade on the lamp cup. The second assembling mechanism 400 can be arranged around the second annular conveying mechanism 300 to facilitate processing of the workpieces, and the installation process of the lamp shade is less. On this premise, through the circular conveying method, neither too much radial dimension will be occupied, nor the overall occupied space will be increased. Through the above mechanisms, the entire production equipment can be made more compact, the occupied space can be reduced, and the layout of the production line can be facilitated.

[0036] Referring to Figures 1 to 3 , in some embodiments of the present invention, the first assembling mechanism 200 includes a light source board pressing station 210, a wire arranging station 220, a lamp holder assembling station 230, a power detection station 240, a wire cutting station 250, a riveting station 260, a defective product removing station 270, and a locking station 280, which are sequentially arranged in the direction from the first turning section 120 to the second turning section 140. Through the cooperation of the above stations, the automation degree of processing can be improved.

[0037] Specifically, the workpiece is a lamp cup. After the lamp cup is loaded, the light source board is first pressed onto the lamp cup through the light source board pressing station 210. Then it enters the wire arranging station 220, which can straighten the wire in the vertical direction to facilitate the assembly of other subsequent components. After the wire arranging is completed, the workpiece enters the lamp head assembly station 230, where the lamp head can be assembled onto the lamp cup. Then it enters the power detection station 240, which can detect whether the power of the workpiece meets the standard through the neutral wire. The specific detection method is not described in detail here. Next, the workpiece enters the wire cutting station 250, which can cut off the excess part of the neutral wire. Then the workpiece enters the riveting station 260 for riveting the workpiece. Then it enters the defective product rejection station 270, which can reject the workpieces with unqualified power detection or unqualified riveting mentioned above. Next, the lamp head and the lamp cup are tightened through the tightening station 280, thus completing the assembly of the lamp body main body. Through the above structure, the degree of automation of processing can be improved.

[0038] It should be noted that the light source board pressing station 210 can set the cylinder as the power source, and can set the pressing plate to be connected to the cylinder, and is provided with a sliding guide rail so that the pressing plate can slide up and down. The light source board is pressed onto the workpiece through the pressing plate. Or, an oil cylinder can be set as the power source to drive the pressing plate to move up and down, or an electric telescopic rod can be set as the power source to drive the pressing plate to move up and down. And the wire cutting station 250 can be provided with a cutting groove and a cutter, and the cutter can slide towards the cutting groove. The neutral wire is located in the cutting groove, and the excess neutral wire is cut off by driving the cutter to slide. And a pipeline can be set to lead out the excess neutral wire.

[0039] Refer to Figures 1 to 3 , in some embodiments of the present utility model, the second assembly mechanism 400 includes a positioning station 410, a glue application station 420, a lamp shade buckling station 430 and a blanking station 440 arranged in sequence. Through the cooperation of the above stations, the degree of automation can be improved, which is convenient for the assembly of the lamp.

[0040] Specifically, after the lamp body main body is installed, the lamp shade needs to be installed. The second assembly mechanism 400 is used for installing the lamp shade. The positioning station 410 can center and position the workpiece flipped to the second annular conveying mechanism 300 to facilitate subsequent alignment and assembly. The specific positioning structure is not detailedly limited here. After the workpiece is positioned, glue is applied through the glue application station 420. The specific structure of the glue application station 420 is not detailedly limited here. The glued workpiece rotates and enters the lamp shade buckling station 430, which can buckle the lamp shade onto the lamp body and fix it by glue bonding. When the lamp shade is fixedly installed, it can be unloaded from the blanking station 440. The specific blanking structure is not limited here. Through the above structure, the degree of automation can be improved, which is convenient for the assembly of the lamp.

[0041] It should be noted that the positioning station 410 can be provided with a pressing mechanism that moves up and down, and the pressing mechanism has a guiding portion. By cooperating the guiding portion with the workpiece, a positioning effect is achieved. The gluing station 420 can be provided with a glue outlet pipe, and the workpiece is glued through the glue outlet. The workpiece can rotate to cooperate with the glue outlet portion to complete gluing. The lamp cover fastening station 430 can be provided with a suction cup member that can adsorb the lamp cover, and then is transported to the workpiece through a linear motion mechanism, and the lamp cover is fastened, and a fixed connection is achieved by cooperating with glue.

[0042] Referring to Figures 3 to 4 , in some embodiments of the present invention, the wire arranging station 220 includes a bracket 221, a first linear driving member 222, a first clamping member 223 and a second clamping member 224. The first linear driving member 222 is arranged on the bracket 221, the first clamping member 223 is arranged on the bracket 221, the second clamping member 224 is arranged on the first linear driving member 222 and is located above the first clamping member 223. Both the first clamping member 223 and the second clamping member 224 can clamp the center wire, and the first linear driving member 222 can drive the second clamping member 224 to move up and down. Through the above structure, the wire arranging effect can be improved.

[0043] Specifically, the bracket 221 can be vertically arranged on the first annular conveying mechanism 100. Among them, the first linear driving member 222 can be set as a cylinder. The first linear driving member 222 is fixedly connected to the bracket 221, and its output rod moves up and down. The first clamping member 223 and the second clamping member 224 can adopt a pneumatically driven clamping structure, and the specific structure will not be described in detail here. The first clamping member 223 is fixedly connected to the bracket 221. When the workpiece is conveyed here, the first clamping member 223 can clamp the center wire, and the first clamping member 223 can be provided with a guiding structure to facilitate the clamping of the center wire. The second clamping member 224 can be connected to the output rod of the first linear driving member 222. The first linear driving member 222 can drive the second clamping member 224 to move up and down. The initial position of the second clamping member 224 is located above the first clamping member 223, and the two are arranged close to each other. When the workpiece arrives, the first clamping member 223 and the second clamping member 224 clamp the center wire at the same time, and then the first linear driving member 222 drives the second clamping member to move upward, so that the center wire can be straightened upward. The wire arranging effect is good. After the wire arranging is completed, the first clamping member 223 and the second clamping portion are loosened, so that the workpiece is conveyed to the next process, and the second clamping member 224 can move downward to reset for processing the next workpiece.

[0044] Referring to Figure 2 and Figure 5In some embodiments of the utility model, the lamp holder assembly station 230 includes a first vibration plate 231, a wire clamping assembly 232 and a lamp holder clamping mechanism 233. The first vibration plate 231 can output the lamp holder, the wire clamping assembly 232 can clamp and position the center line, the lamp holder clamping mechanism 233 can clamp and install the lamp holder on the workpiece, and the center line passes through the lamp holder. Specifically, the first vibration plate 231 can vibrate the lamp holder and transport it in the correct direction to assemble with the workpiece. The specific structure of the first vibration plate 231 is not limited here. The wire clamping assembly 232 can first clamp and position the center line of the workpiece, and then install the output lamp holder on the workpiece through the lamp holder clamping mechanism 233, and pass the center line through the lamp holder so that it is assembled in place, which can facilitate the assembly of the lamp holder to the lamp body.

[0045] Reference Figure 2 and Figure 5 In some embodiments of the utility model, the wire clamping assembly 232 includes a driving component 2321, a first wire clamping block 2322 and a second wire clamping block 2323. The first wire clamping block 2322 and the second wire clamping block 2323 are both transmission-connected to the driving component 2321. The driving component 2321 can drive the first wire clamping block 2322 and the second wire clamping block 2323 to move toward or away from each other, and when the first wire clamping block 2322 and the second wire clamping block 2323 are close to and abut against each other, a positioning groove 2324 can be defined. The positioning groove 2324 is located at the upper part, and the positioning groove 2324 can be used for positioning the lamp holder. Specifically, the driving component 2321 can be a cylinder component, and the first wire clamping block 2322 and the second wire clamping block 2323 can slide laterally under the drive of the driving component 2321, and the sliding direction is towards each other or away from each other, so that the center line can be clamped and positioned, and the first wire clamping block 2322 is provided with half a positioning groove 2324 on the upper part, and the second wire clamping block 2323 is provided with another half positioning groove 2324 on the upper part. When the two wire clamping blocks are clamped, a complete positioning groove 2324 can be formed, and the positioning groove 2324 matches the shape of the lamp holder. During assembly, the lamp holder can be placed on the positioning groove 2324, and then the wire clamping assembly 232 can be opened to allow the lamp holder to fall onto the workpiece, thereby facilitating the installation of the lamp holder.

[0046] It can be understood that, similarly, half a guide groove can be provided at the lower part of the first wire clamping block 2322 and the second wire clamping block 2323. When the wire clamping blocks are clamped, a complete wire groove can be formed. The guide groove can be cone-shaped, and the bottom wall of the guide groove is a through hole for the center line to pass through. When clamping the wire, the guide groove can gather the center line toward the through hole, so that the upper part of the center line can be aligned with the lamp holder, so that the wire clamping blocks will not distort the center line. By setting the guide groove, it is convenient for the center line to pass through the through hole for clamping.

[0047] Reference Figure 6In some embodiments of the utility model, the riveting station 260 includes a second vibration plate 261, a rod assembly 262 and a nozzle mechanism 263. The second vibration plate 261 has an output track 2611. The rod assembly 262 is connected to the output track 2611. The rod assembly 262 can take out a single rivet for the nozzle mechanism 263 to absorb. The nozzle mechanism 263 can install the absorbed rivet on the workpiece. The effect of automatic riveting can be achieved.

[0048] Specifically, the second vibration plate 261 can output the rivets one by one from the output track 2611 and output them to the pull rod assembly 262. The pull rod assembly 262 can bring out the rivets one by one. After bringing them out, the suction nozzle mechanism 263 can absorb the rivets. It can be understood that the suction nozzle assembly has a suction tube that can absorb the rivets, and the suction tube is connected to a driving cylinder that moves up and down, which can drive it to drive the rivets into the workpiece, thereby achieving the effect of automatic riveting.

[0049] Reference Figure 6 and Figure 8 In some embodiments of the utility model, the pull rod assembly 262 includes a guide rail member 2621, a second linear drive member 2622 and a pull rod member 2623. The guide rail member 2621 is perpendicular to the output track 2611, and the side of the guide rail member 2621 is provided with an input notch 2621a that docks with the output track 2611. The pull rod member 2623 is slidably connected to the guide rail member 2621, the second linear drive member 2622 is fixedly connected to the guide rail member 2621, and the pull rod member 2623 is transmission-connected to the second linear drive member 2622. The second linear drive member 2622 can drive the pull rod member 2623 to slide along the guide rail member 2621. A positioning notch 2623a is provided on the side of the pull rod member 2623. When the pull rod member 2623 slides until the positioning notch 2623a is aligned with the input notch 2621a, the rivet can slide into the positioning notch 2623a, so that the pull rod member 2623 can take out a single rivet. The rivets can be output individually, making it easier for the suction nozzle mechanism 263 to suck them.

[0050] Specifically, the guide rail member 2621 has a slide rail perpendicular to the output rail 2611, the pull rod member 2623 slides with the slide rail, and the second linear drive member 2622 is a cylinder. The pull rod member 2623 is driven by the second linear drive member 2622 to slide back and forth along the guide rail member 2621. When the pull rod member 2623 slides until the input notch 2621a is aligned with the positioning notch 2623a, the rivet can fall into the positioning notch 2623a, the pull rod slides, and the rivet can be brought out under the limit of the positioning notch 2623a and the guide rail member 2621, and the pull rod can also block the input notch 2621a to prevent the rivet from leaking, thereby realizing the output of a single rivet.

[0051] Reference Figure 2 and Figure 7, in some embodiments of the present utility model, the flipping mechanism 500 includes an adjusting frame 510, a flipping motor 520, and a jaw mechanism 530. The flipping motor 520 is disposed on the adjusting frame 510, and the adjusting frame 510 can adjust the height of the flipping motor 520. The jaw mechanism 530 is disposed on the flipping motor 520, and the jaw mechanism 530 can clamp the workpiece. The flipping motor 520 can drive the jaw mechanism 530 to flip 180°, so that the workpiece is inverted on the second annular conveying mechanism 300. This can facilitate the transfer of the workpiece from the first annular conveying mechanism 100 to the second annular conveying mechanism 300.

[0052] Specifically, the adjusting frame 510 can adjust the height through a screw rod and slider. The specific adjusting structure is a conventional technical means and will not be described in detail here. The height of the flipping motor 520 can be adjusted through the adjusting member, so as to be able to adapt to the flipping of workpieces of different sizes. The output shaft of the flipping motor 520 is connected to the jaw mechanism 530. The flipping motor 520 can be set as a servo motor. The whole jaw mechanism 530 is driven by the flipping motor 520 to flip 180°, so that the workpiece is flipped onto the second annular conveying mechanism 300. The jaw mechanism 530 can clamp the workpiece. The specific clamping structure is a conventional technical means and will not be described in detail here. It can be understood that the flipping direction of the flipping motor 520 can be set according to the position of the second annular conveying mechanism 300, so as to facilitate the transfer of the workpiece.

[0053] Refer to Figure 2 and Figure 3 , in some embodiments of the present utility model, the second assembling mechanism 400 further includes a lamp cover conveyor belt 450, and the lamp cover buckling station 430 is located between the lamp cover conveyor belt 450 and the second annular conveying mechanism 300. Specifically, the lamp cover conveyor belt 450 can be in an L shape. One straight line segment can be located outside the positioning station 410 and the glue coating station 420, and the other straight line segment can be located outside the lamp cover buckling station 430, so that the lamp cover conveyor belt 450 can make full use of the space and reduce the occupied space on the premise of meeting the length requirement. The lamp cover buckling station 430 can transfer and buckle the lamp cover on the lamp cover conveyor belt 450 onto the workpiece on the second annular conveying mechanism 300.

[0054] It can be understood that the lamp cover conveyor belt 450 can also be set as a ring shape.

[0055] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0056] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. The automatic assembly production equipment for LED bulbs is characterized in that, Including: A first annular conveying mechanism (100), the first annular conveying mechanism (100) includes a first linear conveying section (110), a first turning section (120), a second linear conveying section (130) and a second turning section (140) that are sequentially connected end to end. The first annular conveying mechanism (100) can convey workpieces in a rotary motion, and the first linear conveying section (110) is used for workpiece loading; A first assembling mechanism (200), which is arranged between the first linear conveying section (110) and the second linear conveying section (130). The first assembling mechanism (200) can assemble the workpieces on the second linear conveying section (130); A second annular conveying mechanism (300), located on one side of the second turning section (140); A second assembling mechanism (400), which is arranged circumferentially on the second annular conveying mechanism (300). The second assembling mechanism (400) is used for assembling lamp shades; A turning mechanism (500), which is arranged between the first annular conveying mechanism (100) and the second annular conveying mechanism (300). The turning mechanism (500) can turn the workpiece from the first annular conveying mechanism (100) to the second annular conveying mechanism (300).

2. The automatic assembly production equipment for LED bulbs according to claim 1, characterized in that, The first assembling mechanism (200) includes a light source board pressing station (210), a wire arranging station (220), a lamp holder assembling station (230), a power detection station (240), a wire cutting station (250), a riveting station (260), a defective product removing station (270) and a locking station (280) that are sequentially arranged in the direction from the first turning section (120) to the second turning section (140).

3. The automatic assembly production equipment for LED bulbs according to claim 2, characterized in that, The second assembling mechanism (400) includes a positioning station (410), a glue coating station (420), a lamp shade buckling station (430) and a blanking station (440) that are sequentially arranged.

4. The automatic assembly production equipment for LED bulbs according to claim 2, characterized in that, The wire arranging station (220) includes a bracket (221), a first linear driving member (222), a first clamping member (223) and a second clamping member (224). The first linear driving member (222) is arranged on the bracket (221), the first clamping member (223) is arranged on the bracket (221), the second clamping member (224) is arranged on the first linear driving member (222) and is located above the first clamping member (223). Both the first clamping member (223) and the second clamping member (224) can clamp the center line, and the first linear driving member (222) can drive the second clamping member (224) to move up and down.

5. The automatic assembly production equipment for LED bulbs according to claim 2, wherein The lamp holder assembling station (230) includes a first vibrating plate (231), a wire clamping assembly (232) and a lamp holder clamping mechanism (233). The first vibrating plate (231) can output lamp holders. The wire clamping assembly (232) can clamp and position the center line. The lamp holder clamping mechanism (233) can clamp and install the lamp holder on the workpiece, and the center line passes through the lamp holder.

6. The automatic assembly production equipment for LED bulbs according to claim 5, characterized in that The wire clamping assembly (232) includes a driving component (2321), a first wire clamping block (2322) and a second wire clamping block (2323). Both the first wire clamping block (2322) and the second wire clamping block (2323) are in transmission connection with the driving component (2321). The driving component (2321) can drive the first wire clamping block (2322) and the second wire clamping block (2323) to move towards or away from each other. When the first wire clamping block (2322) and the second wire clamping block (2323) move towards each other and abut, a positioning groove (2324) can be defined. The positioning groove (2324) is located in the upper part and can be used for positioning the lamp holder.

7. The automatic assembly production equipment for LED bulbs according to claim 2, wherein, The riveting station (260) includes a second vibrating bowl (261), a pull rod assembly (262) and a suction nozzle mechanism (263). The second vibrating bowl (261) has an output track (2611). The pull rod assembly (262) is docked with the output track (2611). The pull rod assembly (262) can take out a single rivet for the suction nozzle mechanism (263) to adsorb. The suction nozzle mechanism (263) can install the adsorbed rivet on the workpiece.

8. The automatic assembly production equipment for LED bulbs according to claim 7, wherein, The pull rod assembly (262) includes a guide rail member (2621), a second linear driving member (2622) and a pull rod member (2623). The guide rail member (2621) is perpendicular to the output track (2611), and an input notch (2621a) docked with the output track (2611) is provided on the side of the guide rail member (2621). The pull rod member (2623) is slidably connected to the guide rail member (2621). The second linear driving member (2622) is fixedly connected to the guide rail member (2621), and the pull rod member (2623) is in transmission connection with the second linear driving member (2622). The second linear driving member (2622) can drive the pull rod member (2623) to slide along the guide rail member (2621). A positioning notch (2623a) is provided on the side of the pull rod member (2623). When the pull rod member (2623) slides to make the positioning notch (2623a) aligned with the input notch (2621a), the rivet can slide into the positioning notch (2623a).

9. The automatic assembly production equipment for LED bulbs according to claim 1, characterized in that, The flipping mechanism (500) includes an adjusting frame (510), a flipping motor (520) and a jaw mechanism (530). The flipping motor (520) is arranged on the adjusting frame (510). The adjusting frame (510) can adjust the height of the flipping motor (520). The jaw mechanism (530) is arranged on the flipping motor (520). The jaw mechanism (530) can clamp the workpiece. The flipping motor (520) can drive the jaw mechanism (530) to flip 180°, so that the workpiece is inverted on the second annular conveying mechanism (300).

10. The automatic assembly production equipment for LED bulbs according to claim 3, characterized in that, The second assembly mechanism (400) further includes a lamp cover conveyor belt (450), and the lamp cover fastening station (430) is located between the lamp cover conveyor belt (450) and the second annular conveyor mechanism (300).

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