A VESA board automatic production line

Abstract

The present invention discloses a VESA board automated production line, including a slide rail tabletop, on which an annular slide rail for conveying workpieces is arranged; a plurality of VESA board positioning jigs are slidably connected to the annular slide rail; the outer side of the slide rail tabletop is provided with a manual VESA board and circular sheet metal placing station, a first VESA board oiling station, etc. in a clockwise direction, and the VESA board positioning jig passes through the above stations in sequence along the conveying direction of the annular slide rail and performs cyclic work. The present invention realizes the integrated integration of multiple equipment and multiple processes, and the annular slide rails connected end to end enable manual labor to be concentratedly distributed in the same section to complete the loading and unloading operations of various parts, and at the same time, with the help of specific equipment for different parts, the assembly of the product can be successfully assembled at one time, reducing the transfer and transportation of workpieces between different equipment and different processes and the storage space, thereby greatly reducing the time, manpower, material and financial costs consumed by the transfer and transportation.

Description

Technical Field

[0001] The invention relates to the technical field of production equipment, and in particular to an automatic production line for VESA boards. Background Art

[0002] In the prior art, the display is usually suspended and mounted on a display stand, a VESA board is provided on the display stand, and then the VESA board is fixedly connected to the display back plate by fasteners. The VESA board generally includes a VESA board body, a POM gasket, a round sheet metal, a die-casting, a cover and other parts. In the production process of the traditional VESA board, it is often necessary to manually process it in steps and processes, which is cumbersome to operate, has a low level of automation, and is inefficient, which greatly affects the production efficiency of the product.

[0003] Based on the above situation, the present invention proposes an automated production line for VESA boards, which can effectively solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide an automated production line for VESA boards. The automated production line for VESA boards provided by the present invention realizes the integration of multiple devices and multiple processes. The annular slide rails connected end to end enable manual labor to be concentrated in the same section to complete the loading and unloading operations of various parts. At the same time, with the help of specific equipment for different parts, the assembly of the product can be successfully assembled at one time, reducing the transfer and transportation of workpieces between different devices and different processes and the storage space, thereby greatly reducing the time, manpower, material and financial costs consumed by the transfer and transportation.

[0005] The present invention is achieved through the following technical solutions:

[0006] A VESA board automated production line comprises a slide rail tabletop, on which an annular slide rail for conveying workpieces is arranged; a plurality of VESA board positioning jigs are slidably connected to the annular slide rail; a manual VESA board and round sheet metal placing station, a first VESA board oiling station, a round sheet metal oiling station, a VESA board POM gasket placing station, a round sheet metal POM gasket placing station, a manual die casting placing station, a die casting screw locking station, a die casting flipping station, a die casting oiling station, a VESA board flipping station, a second VESA board oiling station, a round sheet metal flipping station, a round sheet metal screw locking station, a manual torque measurement station, a manual face shell assembly station, a face shell screw locking station and a finished product taking station are arranged in sequence on the outer side of the slide rail tabletop in a clockwise direction; the VESA board positioning jig passes through the above-mentioned stations in sequence along the conveying direction of the annular slide rail and performs cyclic work.

[0007] According to the above technical scheme, as a further preferred technical scheme of the above technical scheme, the VESA board positioning fixture includes a positioning table, and the positioning table is provided with a first positioning part, a second positioning part and a third positioning part from left to right in sequence; the first positioning part is fixedly connected to a plurality of first positioning columns for installing circular sheet metal; the middle part of the second positioning part is fixedly connected to a positioning disc for installing a die-casting, and the four corners of the second positioning part are respectively fixedly connected to positioning blocks; a positioning groove for installing a face shell is provided on the inner side of the positioning block; a circular hole is provided in the middle part of the third positioning part, and the left and right sides of the circular hole are respectively fixedly connected to second positioning columns for installing the VESA board body.

[0008] According to the above technical solution, as a further preferred technical solution of the above technical solution, the first VESA plate oiling station, the round sheet metal oiling station, the die-casting oiling station and the second VESA plate oiling station are all provided with an oiling machine, the oiling machine comprises a first chassis, a support frame is fixedly connected to the top of the first chassis, a horizontal support plate is fixedly connected to the top of the support frame, an adjusting cylinder is fixedly connected to the rear of the horizontal support plate, an output end of the adjusting cylinder is connected to a horizontal slide plate through a first connecting block, a plurality of first sliding blocks are fixedly connected to the back of the horizontal slide plate, The first slider is slidably connected to the first slide rail at the front of the horizontal support plate; the top of the horizontal slider is fixedly connected to the upper and lower oiling cylinders through a bracket; the front of the horizontal slider is fixedly connected to the second slide rail, the second slide rail is slidably connected to the second slider, the second slider is fixedly connected to the back of the vertical slider, the front of the vertical slider is fixedly connected to the rotary oiling cylinder, the rotary oiling cylinder is connected to a rotating shaft, the bottom of the rotating shaft is fixedly connected to a connecting disc, a plurality of oil pipe joints are arranged on the connecting disc, and the oil pipe joints are connected to an oil brush through the connecting disc.

[0009] According to the above technical scheme, as a further preferred technical scheme of the above technical scheme, the VESA board POM gasket placing station and the round sheet metal POM gasket placing station are both provided with a POM gasket automatic feeder, and the POM gasket automatic feeder comprises a second chassis, a first four-axis robot is arranged on the top of the second chassis, a vacuum suction claw is arranged on the working end of the first four-axis robot, a mounting plate is arranged on one side of the first four-axis robot, a feeding cylinder is arranged above the mounting plate, a second connecting block is fixedly connected to the output end of the feeding cylinder, the second connecting block is fixedly connected to one end of the feeding tray, and a vacuum suction feeding tray is arranged on the side of the feeding tray away from the second connecting block; a plurality of third sliders are fixedly connected to the bottom of the feeding tray, the third sliders are slidably connected to the third slide rail, the third slide rail is fixedly connected to the mounting plate, a silo is arranged above the feeding tray, and one side of the silo is fixedly connected to the Y-axis scheduling platform through a silo bracket; a plurality of material rods are arranged above the silo.

[0010] According to the above technical scheme, as a further preferred technical scheme of the above technical scheme, the die-casting screw locking station, the round sheet metal screw locking station and the surface shell screw locking station are all provided with a screw driving machine, and the screw driving machine includes a third chassis, and a second four-axis robot and a screw feeder are provided on the top of the third chassis, and the working end of the second four-axis robot is fixedly connected to a servo axis, and a movable frame is fixedly connected to the slide table of the servo axis; a fourth slide rail is fixedly connected to the front side of the movable frame, and an upper slider and a lower slider are slidably connected to the fourth slide rail, and the upper slider is fixedly connected to an electric screwdriver through an electric screwdriver mounting frame; upper and lower cylinders are fixedly connected to the upper side of the electric screwdriver mounting frame through a cylinder fixing seat, The cylinder fixing seat is fixedly connected to the moving frame, and the output ends of the upper and lower cylinders are fixedly connected to the top of the electric screwdriver mounting frame; the lower slider is fixedly connected to a vacuum nozzle through a nozzle mounting frame, the vacuum nozzle is arranged directly below the electric screwdriver, and the screwdriver rod of the electric screwdriver is passed through the vacuum nozzle; a visual positioning device is fixedly connected to one side of the moving frame, and the visual positioning device includes a first camera and a first annular light source; the first camera is fixedly mounted on a first camera position adjustment plate through a first camera mounting block, and the first camera position adjustment plate is fixedly connected to the moving frame; the first annular light source is fixedly mounted on the bottom of the first camera position adjustment plate.

[0011] According to the above technical scheme, as a further preferred technical scheme of the above technical scheme, the VESA board flipping station is provided with a first flipping machine, the first flipping machine includes a fourth chassis, a third four-axis robot is provided on the top of the fourth chassis, the working end of the third four-axis robot is fixedly connected to a first flange fixing seat, a first cylinder connecting plate is fixedly connected to the bottom of the first flange fixing seat, a first finger cylinder is fixedly connected to the bottom of the first cylinder connecting plate, the first finger cylinder includes a first cylinder body, a first rotating slide is fixedly connected to the front end of the first cylinder body, a first slide groove is opened on the front side of the first rotating slide, two first clamps are slidably connected in the first slide groove, and the first clamp is fixedly sleeved with a clamping block.

[0012] According to the above technical scheme, as a further preferred technical scheme of the above technical scheme, the die-casting turning station and the circular sheet metal turning station are both provided with a second turning machine, the second turning machine includes a fifth chassis, a fourth four-axis robot is provided on the top of the fifth chassis, the working end of the fourth four-axis robot is fixedly connected to a second flange fixing seat, a second cylinder connecting plate is fixedly connected to the bottom of the second flange fixing seat, a second finger cylinder is fixedly connected to the bottom of the second cylinder connecting plate, the second finger cylinder includes a second cylinder body, a second rotating slide is fixedly connected to the front end of the second cylinder body, a second slide groove is opened on the front side of the second rotating slide, two second clamps are slidably connected in the second slide groove, and a clamp is fixedly connected to the outer side of the second clamp.

[0013] According to the above technical scheme, as a further preferred technical scheme of the above technical scheme, the finished product taking station and the manual torque measurement station are both provided with a material picking and placing machine; the material picking and placing machine includes a sixth chassis, a fifth four-axis robot is provided on the top of the sixth chassis, the working end of the fifth four-axis robot is fixedly connected to a third flange fixing seat, a connecting plate is fixedly connected below the third flange fixing seat, an electromagnet mounting plate for installing an electromagnet is fixedly connected below the connecting plate, a light source mounting plate is fixedly connected between the connecting plate and the electromagnet mounting plate, a visual detection device is provided at the front of the light source mounting plate, the visual detection device includes a second camera and a second annular light source, the second camera is fixedly mounted on the second camera position adjustment plate through a second camera mounting block, the second camera position adjustment plate is fixedly mounted above the front of the light source mounting plate; the second annular light source is fixedly mounted below the front of the light source mounting plate.

[0014] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0015] The present invention provides an automated production line for VESA boards, which realizes the integrated integration of multiple devices and multiple processes. The annular slide rails connected end to end enable manual labor to be concentrated in the same section to complete the loading and unloading operations of various parts. At the same time, with the help of specific equipment for different parts, the product can be assembled successfully at one time, reducing the transfer and transportation of workpieces between different devices and different processes as well as the storage space, thereby greatly reducing the time, manpower, material and financial costs consumed by the transfer and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a process flow chart of the present invention;

[0017] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 3 for Figure 2 A partial enlarged view of part A;

[0019] Figure 4 It is a structural schematic diagram of the VESA board positioning fixture of the present invention;

[0020] Figure 5 It is a schematic diagram of the overall structure of the oil coating machine of the present invention;

[0021] Figure 6 The overall structure schematic diagram of the oil coating machine of the present invention from another angle

[0022] Figure 7 for Figure 5 A partial enlarged view of part B;

[0023] Figure 8 This is a schematic diagram of the structure of the automatic POM gasket feeder of the present invention.

[0024] Fig. 9 for Figure 8 A partial enlarged view of part C;

[0025] Fig.10 It is a schematic diagram of the overall structure of the screw driving machine of the present invention;

[0026] Fig.11 It is a schematic diagram of the overall structure of the screw driving machine of the present invention from another angle;

[0027] Fig.12 for Fig.10 A partial enlarged view of part D;

[0028] Fig.13 for Fig.11 A partial enlarged view of part E;

[0029] Fig.14It is a schematic diagram of the overall structure of the first turning machine of the present invention;

[0030] Fig.15 for Fig.14 A partial enlarged view of part F;

[0031] Fig.16 It is a structural schematic diagram of the first finger cylinder of the present invention;

[0032] Fig.17 It is a schematic diagram of the overall structure of the second turning machine of the present invention;

[0033] Fig.18 for Fig.17 A partial enlarged view of part G;

[0034] Fig.19 It is a structural schematic diagram of the second finger cylinder of the present invention;

[0035] Fig. 20 It is a schematic diagram of the overall structure of the material taking and placing machine of the present invention;

[0036] Fig.21 for Fig. 20 A partial enlarged view of part H. DETAILED DESCRIPTION

[0037] In order to enable those skilled in the art to better understand the technical solution of the present invention, the preferred implementation scheme of the present invention is described below in conjunction with specific embodiments. However, it should be understood that the drawings are only used for exemplary description and cannot be understood as a limitation on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. The positional relationship described in the drawings is only for exemplary description and cannot be understood as a limitation on this patent.

[0038] Embodiment 1:

[0039] A VESA plate automatic production line includes a slide rail table top 100, on which an annular slide rail 200 for conveying workpieces is arranged; a plurality of VESA plate positioning fixtures 1 are slidably connected to the annular slide rail 200; the outer side of the slide rail table top 100 is provided with a manual VESA plate and round sheet metal placing station 01, a first VESA plate oiling station 02, a round sheet metal oiling station 03, a VESA plate POM gasket placing station 04, a round sheet metal POM gasket placing station 05, a manual Die casting placing station 06, die casting screw locking station 07, die casting flipping station 08, die casting oiling station 09, VESA board flipping station 010, second VESA board oiling station 011, round sheet metal flipping station 012, round sheet metal screw locking station 013, manual torque measurement station 014, manual face shell assembly station 015, face shell screw locking station 016 and finished product taking station 017; the VESA board positioning fixture 1 passes through the above-mentioned stations in sequence along the conveying direction of the annular slide rail 200 and performs cyclic work.

[0040] The VESA board automated production line of the present invention realizes the integrated integration of multiple devices and multiple processes. The annular slide rails connected end to end enable manual labor to be concentrated in the same section to complete the loading and unloading operations of various parts. At the same time, with the help of specific equipment for different parts, the product can be assembled successfully in one go, reducing the transfer and transportation of workpieces between different equipment and different processes as well as the storage space, thereby greatly reducing the time, manpower, material and financial costs consumed by the transfer and transportation.

[0041] Furthermore, in another embodiment, the VESA board positioning fixture 1 includes a positioning table 11, and the positioning table 11 is provided with a first positioning portion 111, a second positioning portion 112 and a third positioning portion 113 from left to right; the first positioning portion 111 is fixedly connected to a plurality of first positioning columns 1111 for mounting circular sheet metal; the middle part of the second positioning portion 112 is fixedly connected to a positioning disc 1121 for mounting a die-casting, and the four corners of the second positioning portion 1112 are respectively fixedly connected to positioning blocks 1122; the inner side of the positioning block 1122 is provided with a positioning groove 11221 for mounting a face shell; the middle part of the third positioning portion 113 is provided with a circular hole 1131, and the left and right sides of the circular hole 1131 are respectively fixedly connected to second positioning columns 1132 for mounting a VESA board body.

[0042] The VESA board positioning jig 1 of the present invention can simultaneously carry different components on the VESA board, reducing the number of jigs and lowering production costs. At the same time, when components need to be clamped and flipped for assembly, they can be completed on the same positioning jig, thereby increasing assembly efficiency.

[0043] Furthermore, in another embodiment, the first VESA plate oiling station 02, the round sheet metal oiling station 03, the die-casting oiling station 09 and the second VESA plate oiling station 011 are all provided with an oiling machine 2, and the oiling machine 2 comprises a first chassis 21, a support frame 22 is fixedly connected to the top of the first chassis 21, a horizontal support plate 23 is fixedly connected to the top of the support frame 22, an adjusting cylinder 24 is fixedly connected to the rear of the horizontal support plate 23, an output end of the adjusting cylinder 24 is connected to a horizontal slide plate 26 via a first connecting block 25, a plurality of first sliders 27 are fixedly connected to the back of the horizontal slide plate 26, and the first sliders 27 are slidably connected to the front of the horizontal support plate 23 on the first slide rail 28; the top of the horizontal slide 26 is fixedly connected to the upper and lower oiling cylinders 210 through the bracket 29; the front part of the horizontal slide 26 is fixedly connected to the second slide rail 211, the second slide rail 211 is slidably connected to the second slider 212, the second slider 212 is fixedly connected to the back of the vertical slide 213, the front part of the vertical slide 213 is fixedly connected to the rotary oiling cylinder 214, the rotary oiling cylinder 214 is connected to the rotating shaft 215, the bottom of the rotating shaft 215 is fixedly connected to the connecting disk 216, the connecting disk 216 is provided with a plurality of oil pipe joints 217, and the oil pipe joints 217 are connected to the oil brush 218 through the connecting disk 216.

[0044] The oiling machine 2 of the present invention can complete the oiling work of the workpieces on the first VESA plate oiling station 02, the circular sheet metal oiling station 03, the die-casting oiling station 09 and the second VESA plate oiling station 011. The oiling position is controlled by adjusting the cylinder 24 and the upper and lower oiling cylinders 210 to achieve automatic oiling. The oiling machine 2 has a simple structure, low cost, uniform oiling and high efficiency, and is suitable for mass production in factories.

[0045] Further, in another embodiment, the VESA plate POM gasket placing station 04 and the round sheet metal POM gasket placing station 05 are both provided with a POM gasket automatic feeder 3, and the POM gasket automatic feeder 3 includes a second chassis 31, a first four-axis robot 32 is provided on the top of the second chassis 31, a vacuum suction claw 33 is provided on the working end of the first four-axis robot 32, a mounting plate 34 is provided on one side of the first four-axis robot 32, a feeding cylinder 35 is provided above the mounting plate 34, and the output end of the feeding cylinder 35 is fixedly connected to the second connecting block 3 6. The second connecting block 36 is fixedly connected to one end of the feeding tray 37, and a vacuum feeding tray 38 is provided on the side of the feeding tray 37 away from the second connecting block 36; a plurality of third sliders 39 are fixedly connected to the bottom of the feeding tray 37, and the third sliders 39 are slidably connected to the third slide rail 310, and the third slide rail 310 is fixedly connected to the mounting plate 34; a material bin 311 is provided above the feeding tray 37, and one side of the material bin 311 is fixedly connected to the Y-axis scheduling platform 313 through a material bin bracket 312; a plurality of material rods 314 are provided above the material bin 311.

[0046] The automatic POM gasket feeder 3 of the present invention can automatically complete the conveying work of the POM gaskets of the VESA board POM gasket placement station 04 and the round sheet metal POM gasket placement station 05. By setting a vacuum suction feeding tray 38, the vacuum suction feeding tray 38 generates a vacuum to suck the POM gasket, so that it is closely attached to the vacuum suction feeding tray 38, which can prevent the POM gasket from being deformed. The automatic POM gasket feeder 3 has a high automation level and a fast feeding speed, and is suitable for mass production in factories.

[0047] Further, in another embodiment, the die-casting screw locking station 07, the round sheet metal screw locking station 013 and the surface shell screw locking station 016 are all provided with a screw driving machine 4, and the screw driving machine 4 includes a third chassis 41, and a second four-axis robot 42 and a screw feeder 43 are provided on the top of the third chassis 41, and the working end of the second four-axis robot 42 is fixedly connected to a servo shaft 44, and a moving frame 45 is fixedly connected to the slide table of the servo shaft 44; the front side of the moving frame 45 is fixedly connected to a fourth slide rail 46, and the fourth slide rail 46 is slidably connected to an upper slider 47 and a lower slider 48, and the upper slider 47 is fixedly connected to an electric screwdriver 410 through an electric screwdriver mounting frame 49; the upper part of the electric screwdriver mounting frame 49 is fixedly connected to an upper and lower cylinder 412 through a cylinder fixing seat 411, and the cylinder fixing seat 411 is fixedly connected to the The movable frame 45 is fixedly connected, and the output ends of the upper and lower cylinders 412 are fixedly connected to the top of the electric screwdriver mounting frame 49; the lower slider 48 is fixedly connected to a vacuum nozzle 414 through a nozzle mounting frame 413, and the vacuum nozzle 414 is arranged directly below the electric screwdriver 410, and the screwdriver rod 415 of the electric screwdriver 410 is passed through the vacuum nozzle 414; a visual positioning device is fixedly connected to one side of the movable frame 5, and the visual positioning device includes a first camera 416 and a first annular light source 417; the first camera 416 is fixedly mounted on a first camera position adjustment plate 419 through a first camera mounting block 418, and the first camera position adjustment plate 419 is fixedly connected to the movable frame 45; the first annular light source 417 is fixedly mounted at the bottom of the first camera position adjustment plate 419.

[0048] The screw driving machine 4 of the present invention can automatically complete the screwing work on the die casting screw locking station 07, the round sheet metal screw locking station 013 and the surface shell screw locking station 016. By setting a visual positioning device, the first camera 416 of the visual positioning device can ensure that the vacuum suction nozzle 414 sucks the screw and screws it onto the product, thereby ensuring the accuracy of the screw positioning and preventing the screw from being unable to be accurately driven into the threaded hole or damaging the screw hole. In addition, the screw driving machine 4 has a high level of automation and a fast knob speed, and is suitable for mass production in factories.

[0049] Further, in another embodiment, the VESA board flipping station 010 is provided with a first flipping machine 5, the first flipping machine 5 includes a fourth chassis 51, a third four-axis robot 52 is provided on the top of the fourth chassis 51, the working end of the third four-axis robot 52 is fixedly connected to a first flange fixing seat 53, a first cylinder connecting plate 54 is fixedly connected below the first flange fixing seat 53, a first finger cylinder 55 is fixedly connected below the first cylinder connecting plate 54, the first finger cylinder 55 includes a first cylinder body 551, a first rotating slide 552 is fixedly connected to the front end of the first cylinder body 551, a first sliding groove 553 is opened on the front side of the first rotating slide 552, two first clamping claws 554 are slidably connected in the first sliding groove 553, and the first clamping claw 554 is fixedly sleeved with a clamping block 56.

[0050] Further, in another embodiment, the die-casting turning station 08 and the circular sheet metal turning station 012 are both provided with a second turning machine 6, the second turning machine 6 includes a fifth chassis 61, a fourth four-axis robot 62 is provided on the top of the fifth chassis 61, the working end of the fourth four-axis robot 62 is fixedly connected to a second flange fixing seat 63, a second cylinder connecting plate 64 is fixedly connected below the second flange fixing seat 63, a second finger cylinder 65 is fixedly connected below the second cylinder connecting plate 64, the second finger cylinder 65 includes a second cylinder body 651, a second rotating slide 652 is fixedly connected to the front end of the second cylinder body 651, a second slide groove 653 is opened on the front side of the second rotating slide 652, two second clamps 654 are slidably connected in the second slide groove 653, and a clamp 66 is fixedly connected to the outer side of the second clamp 654.

[0051] The first turning machine 5 and the second turning machine 6 of the present invention can automatically complete the work of turning over the workpieces on the die casting turning station 08, the round sheet metal turning station 012 and the VESA plate turning station 010. Through the cooperation between the first finger cylinder 55 (the second finger cylinder 65) and the clamp 56 (the clamp block 66), the workpieces can be automatically turned over, which greatly improves the production and operation efficiency of the production line, and also reduces the error rate of personnel and reduces labor costs. In addition, the first turning machine 5 and the second turning machine 6 have a high level of automation and a fast turning speed, and are suitable for mass production in factories.

[0052] Further, in another embodiment, the finished product taking station 017 and the manual torque measurement station 014 are both provided with a material picking and placing machine 7; the material picking and placing machine 7 includes a sixth chassis 71, a fifth four-axis robot 72 is provided on the top of the sixth chassis 71, the working end of the fifth four-axis robot 72 is fixedly connected to a third flange fixing seat 73, a connecting plate 74 is fixedly connected below the third flange fixing seat 73, an electromagnet mounting plate 75 for mounting an electromagnet is fixedly connected below the connecting plate 74, a light source mounting plate 76 is fixedly connected between the connecting plate 74 and the electromagnet mounting plate 75, a visual detection device is provided at the front of the light source mounting plate 76, and the visual detection device includes a second camera 77 and a second annular light source 78, the second camera 77 is fixedly mounted on a second camera position adjustment plate 710 through a second camera mounting block 79, and the second camera position adjustment plate 710 is fixedly mounted above the front of the light source mounting plate 76; the second annular light source 78 is fixedly mounted below the front of the light source mounting plate 76.

[0053] The material picking and unloading machine 7 of the present invention can automatically pick up materials from the finished product station 017 and the manual torque measurement station 014. By setting up a visual inspection device, it can automatically identify qualified products and unqualified products, and can automatically transport them to the corresponding areas, which greatly improves the production and operation efficiency of the production line, while also reducing the error rate of personnel and reducing labor costs.

[0054] The working principle of one embodiment of the present invention is as follows:

[0055] 1. Manually placing the VESA plate and the round sheet metal The employee at the workstation 01 places the round sheet metal on the first positioning portion 111 of the VESA plate positioning fixture 1 , and places the VESA plate body on the third positioning portion 113 .

[0056] 2. Then the VESA plate positioning fixture 1 moves forward along the circular track 200 to the first VESA plate oiling station 02 and the circular sheet metal oiling station 03. The oiling machines 2 on the first VESA plate oiling station 02 and the circular sheet metal oiling station 03 respectively complete the oiling work on the concave surface of the VESA plate and the circular sheet metal.

[0057] 3. Then the VESA board positioning fixture 1 continues to move forward to the VESA board POM gasket placement station 04 and the round sheet metal POM gasket placement station 05. The POM gasket automatic feeders 3 on these two stations place POM gaskets on the round sheet metal and the VESA board body respectively.

[0058] 4. Then, the employee at the manual die-casting workstation 06 places the die-casting on the positioning disc 1121 on the second positioning portion 112 of the VESA plate positioning fixture 1 .

[0059] 5. Then the VESA board positioning jig 1 passes through the die-casting screw locking station 07, the die-casting flipping station 08 and the die-casting oiling station 09 in sequence; the screw driving machine 4 on the die-casting screw locking station 07 completes the screw locking work of each part on the die-casting, the second flipping machine 6 on the die-casting flipping station 08 completes the flipping work of the die-casting on the second positioning part 112 of the VESA board positioning jig 1, and the oiling machine 4 on the die-casting oiling station 09 completes the oiling work of the die-casting.

[0060] 6. Then the VESA board positioning jig 1 continues to move forward to the VESA board flipping station 010, and the VESA board body and the POM gasket on the VESA board body are flipped 180° from the third positioning part 113 of the VESA board positioning jig 1 by the first flipping machine 5 and placed on the die-casting of the second positioning part 112.

[0061] 7. Then the VESA board positioning fixture 1 continues to move forward to the second VESA board oiling station 011, and the oiler 2 on the second VESA board oiling station 011 completes the oiling work on the convex surface of the VESA board body.

[0062] 8. Then the VESA board positioning jig 1 continues to move forward to the round sheet metal flipping station 012 and the round sheet metal locking screw station 013; the second flipping machine 5 on the round sheet metal flipping station 012 flips the round sheet metal on the first positioning part 111 of the VESA board positioning jig 1 and the POM gasket on the round sheet metal 180° and places them on the VESA board body on the second positioning part 112, and the screw driving machine at the round sheet metal locking screw station 013 locks the round sheet metal and the VESA board body.

[0063] 9. Then the VESA board positioning jig 1 continues to move forward to the manual torque measurement station 014 and the manual face shell assembly station 015. After the pick-up and unloading machine 7 on the manual torque measurement station 014 takes out the workpiece on the VESA board positioning jig, the employee uses a torque wrench to perform a torque test on each tightened screw. For products that pass the test, the employee assembles the face shell on the VESA board body at the manual face shell assembly station 015, and then places the assembled workpiece on the second positioning part 112 of the VESA board positioning jig.

[0064] 10. Then the VESA board positioning fixture 1 continues to move forward to the face shell locking screw station 016 and the finished product taking station 017; the screw driver on the face shell locking screw station 016 locks the face shell and the VESA board body; thereby completing the assembly of the entire product, and then the product is taken out and placed in the packaging area through the pick-and-place machine table 7 on the finished product taking station 017.

[0065] According to the description and drawings of the present invention, those skilled in the art can easily manufacture or use an automatic production line for VESA boards of the present invention, and can produce the positive effects described in the present invention.

[0066] Unless otherwise specified, in the present invention, the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicating orientation or positional relationships are based on the orientation or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood in conjunction with the drawings and according to specific circumstances.

[0067] Unless otherwise clearly specified and limited, in the present invention, the terms "disposed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0068] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification or equivalent change made to the above embodiment based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. A VESA board automated production line, characterized by: The invention comprises a slide rail tabletop (100), wherein the slide rail tabletop (100) is provided with an annular slide rail (200) for conveying workpieces; a plurality of VESA plate positioning fixtures (1) are slidably connected to the annular slide rail (200); and a manual VESA plate and circular sheet metal placement station (01), a first VESA plate oiling station (02), a circular sheet metal oiling station (03), a VESA plate POM gasket placement station (04), a circular sheet metal POM gasket placement station (05), and a manual die casting placement station (06) are sequentially provided on the outer side of the slide rail tabletop (100) in a clockwise direction. , die casting screw locking station (07), die casting flipping station (08), die casting oiling station (09), VESA board flipping station (010), second VESA board oiling station (011), round sheet metal flipping station (012), round sheet metal screw locking station (013), manual torque measurement station (014), manual face shell assembly station (015), face shell screw locking station (016) and finished product taking station (017); the VESA board positioning fixture (1) passes through the above-mentioned stations in sequence along the conveying direction of the annular slide rail (200) and performs cyclic work; The VESA plate positioning fixture (1) comprises a positioning table (11), wherein the positioning table (11) is provided with a first positioning portion (111), a second positioning portion (112) and a third positioning portion (113) in sequence from left to right; the first positioning portion (111) is fixedly connected with a plurality of first positioning columns (1111) for mounting a circular sheet metal; the middle portion of the second positioning portion (112) is fixedly connected with a positioning disc (1121) for mounting a die-casting, and the four corners of the second positioning portion (112) are respectively fixedly connected with positioning blocks (1122); the inner side of the positioning block (1122) is provided with a positioning groove (11221) for mounting a face shell; the middle portion of the third positioning portion (113) is provided with a circular hole (1131), and the left and right sides of the circular hole (1131) are respectively fixedly connected with second positioning columns (1132) for mounting a VESA plate body; The first VESA plate oiling station (02), the round sheet metal oiling station (03), the die-casting oiling station (09) and the second VESA plate oiling station (011) are all provided with an oiling machine (2), the oiling machine (2) comprising a first chassis (21), a support frame (22) being fixedly connected to the top of the first chassis (21), a horizontal support plate (23) being fixedly connected to the top of the support frame (22), an adjusting cylinder (24) being fixedly connected to the rear of the horizontal support plate (23), an output end of the adjusting cylinder (24) being connected to a horizontal slide plate (26) via a first connecting block (25), a plurality of first sliding blocks (27) being fixedly connected to the back of the horizontal slide plate (26), the first sliding blocks (27) being slidably connected to a first slide rail (28) at the front of the horizontal support plate (23). ); the top of the horizontal slide (26) is fixedly connected to an oiling upper and lower cylinder (210) through a bracket (29); the front of the horizontal slide (26) is fixedly connected to a second slide rail (211), the second slide rail (211) is slidably connected to a second slider (212), the second slider (212) is fixedly connected to the back of the vertical slide (213), the front of the vertical slide (213) is fixedly connected to a rotary oiling cylinder (214), the rotary oiling cylinder (214) is connected to a rotating shaft (215), the bottom of the rotating shaft (215) is fixedly connected to a connecting disc (216), a plurality of oil pipe joints (217) are provided on the connecting disc (216), and the oil pipe joint (217) is connected to an oil brush (218) through the connecting disc (216); The VESA plate POM gasket placement station (04) and the round sheet metal POM gasket placement station (05) are both provided with a POM gasket automatic feeder (3), the POM gasket automatic feeder (3) comprising a second chassis (31), a first four-axis robot (32) is provided on the top of the second chassis (31), a vacuum suction claw (33) is provided at the working end of the first four-axis robot (32), a mounting plate (34) is provided on one side of the first four-axis robot (32), a feeding cylinder (35) is provided above the mounting plate (34), the output end of the feeding cylinder (35) is fixedly connected to a second connecting block (36), and the second connecting block ( 36) is fixedly connected to one end of a feeding tray (37), and a vacuum feeding tray (38) is provided on the side of the feeding tray (37) away from the second connecting block (36); a plurality of third sliding blocks (39) are fixedly connected to the bottom of the feeding tray (37), and the third sliding blocks (39) are slidably connected to a third slide rail (310), and the third slide rail (310) is fixedly connected to the mounting plate (34); a material bin (311) is provided above the feeding tray (37), and one side of the material bin (311) is fixedly connected to the Y-axis scheduling platform (313) through a material bin bracket (312); a plurality of material rods (314) are provided above the material bin (311); The die casting screw locking station (07), the round sheet metal screw locking station (013) and the shell screw locking station (016) are all provided with a screw driving machine (4), the screw driving machine (4) comprises a third chassis (41), a second four-axis robot (42) and a screw feeder (43) are provided on the top of the third chassis (41), a working end of the second four-axis robot (42) is fixedly connected to a servo shaft (44), and a slide of the servo shaft (44) is fixedly connected to the slide A movable frame (45) is connected; the front side of the movable frame (45) is fixedly connected to a fourth slide rail (46); the fourth slide rail (46) is slidably connected to an upper slider (47) and a lower slider (48); the upper slider (47) is fixedly connected to an electric screwdriver (410) via an electric screwdriver mounting frame (49); upper and lower cylinders (412) are fixedly connected to the upper side of the electric screwdriver mounting frame (49) via a cylinder fixing seat (411); the cylinder fixing seat (411) is fixedly connected to the movable frame (45) via a cylinder fixing seat (411); The movable frame (45) is fixedly connected to the upper and lower cylinders (412), and the output ends of the upper and lower cylinders (412) are fixedly connected to the top of the electric screwdriver mounting frame (49); the lower slider (48) is fixedly connected to a vacuum nozzle (414) through a nozzle mounting frame (413), and the vacuum nozzle (414) is arranged directly below the electric screwdriver (410), and the screwdriver rod (415) of the electric screwdriver (410) is inserted into the vacuum nozzle (414); one side of the movable frame (45) is fixedly connected to a visual positioning device, and the visual positioning device includes a first camera (416) and a first annular light source (417); the first camera (416) is fixedly mounted on a first camera position adjustment plate (419) through a first camera mounting block (418), and the first camera position adjustment plate (419) is fixedly connected to the movable frame (45); the first annular light source (417) is fixedly mounted at the bottom of the first camera position adjustment plate (419); The VESA plate flipping station (010) is provided with a first flipping machine (5), the first flipping machine (5) comprises a fourth chassis (51), a third four-axis robot (52) is provided on the top of the fourth chassis (51), a working end of the third four-axis robot (52) is fixedly connected to a first flange fixing seat (53), a first cylinder connecting plate (54) is fixedly connected below the first flange fixing seat (53), a first finger cylinder (55) is fixedly connected below the first cylinder connecting plate (54), the first finger cylinder (55) comprises a first cylinder body (551), a first rotating slide seat (552) is fixedly connected to the front end of the first cylinder body (551), a first sliding groove (553) is provided on the front side of the first rotating slide seat (552), two first clamping claws (554) are slidably connected in the first sliding groove (553), and the first clamping claw (554) is fixedly sleeved with a clamping block (56); The die casting flipping station (08) and the circular sheet metal flipping station (012) are both provided with a second flipping machine (6), the second flipping machine (6) comprises a fifth chassis (61), a fourth four-axis robot (62) is provided on the top of the fifth chassis (61), the working end of the fourth four-axis robot (62) is fixedly connected to a second flange fixing seat (63), a second cylinder connecting plate (64) is fixedly connected below the second flange fixing seat (63), a second finger cylinder (65) is fixedly connected below the second cylinder connecting plate (64), the second finger cylinder (65) comprises a second cylinder body (651), a second rotating slide seat (652) is fixedly connected to the front end of the second cylinder body (651), a second slide groove (653) is provided on the front side of the second rotating slide seat (652), two second clamping claws (654) are slidably connected in the second slide groove (653), and a clamp (66) is fixedly connected to the outer side of the second clamping claw (654); The finished product taking station (017) and the manual torque measuring station (014) are both provided with a material taking and placing machine (7); the material taking and placing machine (7) comprises a sixth chassis (71), a fifth four-axis robot (72) is provided on the top of the sixth chassis (71), a working end of the fifth four-axis robot (72) is fixedly connected to a third flange fixing seat (73), a connecting plate (74) is fixedly connected below the third flange fixing seat (73), an electromagnet mounting plate (75) for mounting an electromagnet is fixedly connected below the connecting plate (74), and the connecting plate (74) is connected to the A light source mounting plate (76) is fixedly connected between the electromagnet mounting plates (75), and a visual detection device is arranged at the front of the light source mounting plate (76), and the visual detection device comprises a second camera (77) and a second annular light source (78), wherein the second camera (77) is fixedly mounted on a second camera position adjustment plate (710) via a second camera mounting block (79), and the second camera position adjustment plate (710) is fixedly mounted above the front of the light source mounting plate (76); and the second annular light source (78) is fixedly mounted below the front of the light source mounting plate (76).

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