Full-automatic assembling equipment for plastic lamp holder spring piece

Abstract

This invention relates to the field of material feeding and assembly technology, specifically disclosing a fully automatic assembly equipment for plastic lamp holder spring sheets, including a first workbench and a second workbench, and further including: a material conveying mechanism, set on the workbench; through the setting of alternating pulleys and pulley columns, while the first feeding platform moves, the alternating pulleys and drive gears drive the bidirectional lead screw in the drive chamber to rotate, thereby using the moving block to drive the base plate to move, and then using the slide rod on the base plate to drive the second feeding platform to move. When the second feeding platform moves, due to the limiting of the sliding shaft and the limiting groove set below, the second feeding platform is driven to descend, thereby engaging the second gear and rack two below the second feeding platform, and engaging the rack one above the second feeding platform with the first gear on the first feeding platform, thereby realizing the regularization of parts. At the same time, due to the setting of the limiting groove, the first moving chamber and the second moving chamber can overlap and realize alternating conveying.

Description

Technical Field

[0001] This invention relates to the field of material feeding and assembly technology, specifically to a fully automatic assembly device for plastic lamp holder spring sheets. Background Technology

[0002] Plastic lamp holders are components used to fix light bulbs and provide electrical connections for them. They are widely used in lighting fixtures in various rooms such as living rooms, bedrooms, kitchens, and bathrooms. During the production process of plastic lamp holders, spring clips need to be installed inside them to facilitate later connection with the light bulb.

[0003] CN215853789U discloses a parts feeding mechanism for mechanical equipment processing, including a frame, a column at the center of the frame, a pusher groove at the upper end of the column, a discharge groove connected to the rear side of the pusher groove, a push plate slidably installed in the discharge groove, a pair of connecting rods on the rear wall of the push plate, one end of the pair of connecting rods passing through the rear wall of the discharge groove and fixedly installed with a connecting plate, a spring fitted on the outside of the connecting rods between the connecting plate and the discharge groove. This device has a compact structure. The motor drives the turntable to rotate, causing the eccentric column to drive the connecting frame and the push block to reciprocate. With the help of the discharge groove and push plate, automatic feeding can be achieved. At the same time, the setting of the components can be adjusted to change the movement direction of the conveyor belt, thereby adjusting the feeding direction, so that the device can adapt to different working conditions, improve the adaptability of the device, and bring convenience to people's use.

[0004] In the existing technology, during the assembly of plastic lamp heads, a feeding component is required to sequentially feed the plastic lamp head and spring sheet to facilitate their assembly. The aforementioned feeding device feeds the parts through a feeding trough and a push plate, and then uses a conveyor belt to transport them to the workstation for assembly. However, during feeding, the parts are pushed into a guide trough and then fall onto the conveyor belt. Due to the inertia of falling, the parts will bounce when they come into contact with the conveyor belt, causing them to bounce to any part and resulting in the parts being scattered on the conveyor belt. When they are subsequently transported to the workstation, the parts will not match the workstation, making assembly impossible. Summary of the Invention

[0005] The purpose of this invention is to provide a fully automated assembly device for plastic lamp holder spring sheets.

[0006] The objective of this invention can be achieved through the following technical solutions:

[0007] A fully automatic assembly machine for plastic lamp holder spring sheets includes a workbench one and a workbench two, and further includes:

[0008] The material conveying mechanism is set on the workbench;

[0009] The alternating mechanism is located on one side of the conveying mechanism;

[0010] The first and second feeding mechanisms are located within the alternation mechanism;

[0011] A robotic arm and an assembly table are rotatably connected to the workbench; the robotic arm is located on one side of the assembly table; an assembly station is fixedly connected to the assembly table; multiple assembly stations are provided; a detection camera is fixedly connected to the workbench; the detection camera is located above the assembly table.

[0012] Further, the alternating mechanism includes an alternating platform; the alternating platform is fixedly connected to the second worktable; a slide rail is fixedly connected to the top of the alternating platform; two sets of slide rails are provided; a slide rail and a limiting slide are fixedly connected to the bottom of the alternating platform; two sets of slide rails are provided; the limiting slide is located in the middle of the slide rails; a pulley shaft is rotatably connected to the side wall of the alternating platform; two sets of pulley shafts are provided, respectively located at both ends of the alternating platform and arranged in parallel; an alternating pulley is sleeved on the pulley shaft; a rack is fixedly connected to the side wall of the alternating platform; the rack is located below the alternating pulley; a connecting block is fixedly connected to the alternating pulley; a slide platform is slidably connected to the slide rail; the slide platform and the connecting block are connected to the first feeding mechanism; a slide platform is slidably connected to the slide rail; the slide platform is connected to the second feeding mechanism; the slide rail is lower than the slide rail.

[0013] Further, the first feeding mechanism includes a first feeding platform; a hopper is fixedly connected to the first feeding platform; a vertical plate is fixedly connected to one side wall of the hopper; a threaded column is rotatably connected to the side wall of the vertical plate; the end of the threaded column away from the vertical plate passes through the hopper; a movable plate is threadedly connected to the threaded column; a limiting column is fixedly connected to the side wall of the movable plate; two sets of limiting columns are provided and pass through the vertical plate; a push plate is fixedly connected to the end of the limiting column away from the movable plate; a slot is opened on the first feeding platform; the slot is located at both ends of the hopper; a first rotating column is rotatably connected inside the slot; a first gear is fixedly connected to the first rotating column; a belt is sleeved on the threaded column; the belt is located outside the hopper; the end of the belt away from the threaded column is sleeved with the first rotating column; the bottom of the first feeding platform is fixedly connected to a slide table and a connecting block.

[0014] Further, the second feeding mechanism includes a second feeding platform and a base plate; the base plate is fixedly connected to a second sliding table; a sliding column is fixedly connected to the bottom of the second feeding platform; two sets of sliding columns are provided; a sliding shaft is rotatably connected to the side wall of the sliding column, and the sliding shaft is slidably disposed in a limiting groove; a second hopper is fixedly connected to the second feeding platform; the structure of the second hopper is the same as that of the first hopper; a connecting plate is fixedly connected to the bottom of the second feeding platform; a second rotating column is rotatably connected to the side wall of the connecting plate; a second gear and a second belt are provided on the second rotating column; the second gear is fixedly connected to the second rotating column; the second belt is sleeved on the second rotating column; the end of the second belt away from the second rotating column is sleeved with a threaded column; the second gear is movably meshed with a rack; a second rack is fixedly connected to the second feeding platform; the second rack is movably meshed with a first gear; a sliding rod is fixedly connected to the bottom of the second feeding platform; the end of the sliding rod away from the second feeding platform passes through the base plate.

[0015] Furthermore, a pulley column is fixedly connected to the side wall of the pulley shaft; a drive chamber is fixedly connected to the two side walls of the slide rail; a double-acting lead screw is rotatably connected inside the drive chamber; a moving block is threaded onto the double-acting lead screw; the moving block is fixedly connected to the bottom of the base plate; a driven gear is rotatably connected to the side wall of the drive chamber; the output end of the driven gear is fixedly connected to the input end of the double-acting lead screw; a drive column is rotatably connected to the other side wall of the drive chamber; a drive gear is fixedly connected to the drive column; the drive gear meshes with the driven gear; a drive belt is sleeved on the drive column; the end of the drive belt away from the drive column is sleeved with the pulley column.

[0016] Furthermore, the drive chamber is provided in two sets; the ends of the two drive chambers away from the driven gear are rotatably connected to connecting pulleys; the connecting pulleys are connected to the bidirectional lead screw shaft; and a connecting belt is sleeved on the connecting pulleys.

[0017] Furthermore, a rodless cylinder is fixedly connected to the side wall of the alternating platform; the rodless cylinder is fixedly connected to the bottom of the first loading platform.

[0018] Furthermore, the material conveying mechanism includes a material conveying platform; the material conveying platform is fixedly connected to the second workbench via a column; a material conveying belt is sleeved on the side wall of the material conveying platform; the material conveying belt is positioned above the first loading platform.

[0019] Furthermore, a feeding motor is fixedly connected to the side wall of the feeding platform; the feeding belt is controlled by the feeding motor; a feeding arm is rotatably connected to the second workbench; and two sets of feeding arms are provided.

[0020] The beneficial effects of this invention are:

[0021] (1) By setting up alternating pulleys and pulley columns, the present invention can drive the bidirectional screw in the drive chamber to rotate while the first loading platform moves, using the alternating pulleys and drive gears and other components. This allows the base plate to move using the moving block, and then the second loading platform to move via the sliding rod on the base plate. When the second loading platform moves, it will be limited by the sliding shaft and the limiting groove below, thus causing the second loading platform to descend. This will mesh the second gear and rack 2 below the second loading platform, and make the rack 1 above the second loading platform mesh with the first gear on the first loading platform, thereby realizing the regularization of parts. At the same time, due to the setting of the limiting groove, the first moving chamber and the second moving chamber can overlap and achieve alternating conveying.

[0022] (2) When the pulley shaft rotates, the pulley column will rotate. Then, the drive belt on the pulley column will drive the drive column below to rotate, thereby driving the drive gear on the drive column to rotate. When the drive gear rotates, it will drive the driven gear on one side to rotate, thereby driving the bidirectional lead screw to rotate. When the bidirectional lead screw rotates, it will drive the moving block to move, thereby driving the base plate and the second loading platform to move. Through the setting of the pulley shaft and the pulley column, the first loading platform and the second loading platform can move at the same frequency.

[0023] (3) By setting up the first loading platform and the second loading platform, the present invention can realize the alternating loading of workpieces. By setting up the first hopper and the second hopper, the first rack and the second rack can work together to move the workpiece to the appropriate position while the first loading platform and the second loading platform are moving, so as to facilitate the gripping of the robot and avoid the parts from falling into pieces in the hopper due to the inertia of falling. Attached Figure Description

[0024] The invention will now be further described with reference to the accompanying drawings.

[0025] Figure 1 This is a schematic diagram of the overall structure of the workbench in this invention;

[0026] Figure 2 This is a schematic diagram of the overall structure of workbench two in this invention;

[0027] Figure 3 This is a schematic diagram of the overall structure of the alternating mechanism in this invention;

[0028] Figure 4 This is a schematic diagram of the overall structure of the alternation stage in this invention;

[0029] Figure 5 yes Figure 4 Enlarged view of point A in the middle;

[0030] Figure 6 This is a cross-sectional view of the overall structure of the alternating platform in this invention;

[0031] Figure 7 This is a schematic diagram of the overall structure of the first loading platform in this invention;

[0032] Figure 8 This is a cross-sectional view of the overall structure of the first loading platform in this invention;

[0033] Figure 9 This is a schematic diagram of the overall structure of the second loading platform in this invention;

[0034] Figure 10 This is a cross-sectional view of the overall structure of the second loading platform in this invention;

[0035] Figure 11 This is a schematic diagram of the overall structure of the limiting slide in this invention.

[0036] Attached Figure Descriptions: 1. Workbench 1; 11. Robotic Arm; 12. Inspection Camera; 2. Assembly Table; 21. Assembly Station; 3. Workbench 2; 31. Loading Arm; 4. Conveying Mechanism; 41. Conveying Table; 42. Conveying Motor; 43. Conveying Belt; 5. Alternating Mechanism; 51. Alternating Table; 511. Rack 1; 52. Rodless Cylinder; 53. Slide Rail 1; 531. Slide Table 1; 54. Pulley Shaft; 541. Pulley Column; 542. Connecting Block; 543. Drive Belt; 544. Alternating Pulley; 55. Slide Rail 2; 56. Slide Table 2; 57. Limiting Slide Table; 571. Limiting Groove; 58. Drive Chamber; 581. Bidirectional Lead Screw; 582. Driven Gear; 5 83. Moving block; 584. Drive column; 585. Drive gear; 6. First feeding mechanism; 61. First feeding platform; 611. First rotating column; 612. First gear; 613. Groove; 62. Hopper 1; 621. Vertical plate; 63. Threaded column; 631. Belt 1; 64. Moving plate; 641. Limiting column; 642. Push plate; 7. Second feeding mechanism; 71. Base plate; 72. Second feeding platform; 721. Sliding rod; 722. Rack 2; 723. Sliding column; 724. Sliding shaft; 725. Connecting plate; 726. Second rotating column; 727. Second gear; 728. Belt 2; 73. Hopper 2; 81. Connecting pulley; 82. Connecting belt. Detailed Implementation

[0037] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] Please see Figures 1-11As shown, this application provides a fully automatic assembly device for plastic lamp holder spring sheets, including workbench 1 and workbench 3, and further comprising:

[0039] Material conveying mechanism 4 is set on the workbench;

[0040] Alternating mechanism 5 is located on one side of conveying mechanism 4;

[0041] The first feeding mechanism 6 and the second feeding mechanism 7 are arranged within the alternation mechanism 5;

[0042] A robotic arm 11 is rotatably connected to an assembly table 2 on a workbench 1; the robotic arm 11 is located on one side of the assembly table 2; an assembly station 21 is fixedly connected to the assembly table 2; multiple assembly stations 21 are provided; a detection camera 12 is fixedly connected to the workbench 1; the detection camera 12 is located above the assembly table 2.

[0043] During operation, workbench 2 3 is set on one side of workbench 1. The plastic lamp heads are commonly used plastic lamp heads on the market. First, the plastic lamp heads and spring sheets are sorted and then placed in the conveying mechanism 4. The conveying mechanism 4 transports the plastic lamp heads and spring sheets sequentially to the first feeding mechanism 6 and the second feeding mechanism 7 in the alternating mechanism 5. The first feeding mechanism 6 is used to place the plastic lamp heads, and the second feeding mechanism 7 is used to place the spring sheets. After placement, the first feeding mechanism 6 and the second feeding mechanism 7 sequentially feed the plastic lamp heads and spring sheets to workbench 1 1. Then, the robot arm 11 sequentially picks up the plastic lamp heads and spring sheets and places them onto the assembly station 21 on the assembly table 2 for assembly. During the assembly process, the assembly process is monitored by the inspection camera 12 to reduce the defect rate.

[0044] like Figures 3-5 As shown, the alternating mechanism 5 includes an alternating platform 51; the alternating platform 51 is fixedly connected to the worktable 3; a slide rail 53 is fixedly connected to the top of the alternating platform 51; two sets of slide rails 53 are provided; a slide rail 55 and a limiting slide 57 are fixedly connected to the bottom of the alternating platform 51; two sets of slide rails 55 are provided; the limiting slide 57 is located in the middle of the slide rails 55; a pulley shaft 54 ​​is rotatably connected to the side wall of the alternating platform 51; two sets of pulley shafts 54 are provided, respectively located at both ends of the alternating platform 51 and arranged in parallel; the pulley shaft 54 ​​is rotatably connected to the side wall of the alternating platform 51. An alternating pulley 544 is sleeved on the axle 54; a rack 511 is fixedly connected to the side wall of the alternating platform 51; the rack 511 is located below the alternating pulley 544; a connecting block 542 is fixedly connected to the alternating pulley 544; a slide table 531 is slidably connected to the slide rail 53; the slide table 531 and the connecting block 542 are connected to the first feeding mechanism 6; a slide table 56 is slidably connected to the slide rail 55; the slide table 56 is connected to the second feeding mechanism 7; the slide rail 55 is set lower than the slide rail 53.

[0045] During operation, the alternating stage 51 is located in the middle of workbench 2 3 and is used to drive the first feeding mechanism 6 and the second feeding mechanism 7. During operation, the plastic lamp head is fed into the first feeding mechanism 6, which then moves to workbench 1. The robotic arm 11 then picks up the plastic lamp head and places it onto the assembly table 2. Simultaneously with the movement of the first feeding mechanism 6, the alternating pulley 544 and pulley shaft 54 ​​drive the second feeding mechanism 7 to move. Specifically, when the conveying mechanism 4 feeds the plastic lamp head into the first feeding mechanism 6, it drives the first feeding mechanism 6 to workbench 1. Simultaneously with this movement, the second feeding mechanism... 7 moves to the feeding mechanism 4, and then the feeding mechanism 4 conveys the spring sheet to the second feeding mechanism 7. Then, the plastic lamp head in the first feeding mechanism 6 is picked up by the robot arm 11, and the robot arm 11 rotates to the assembly table 2 and places the plastic lamp head. During placement, the first feeding mechanism 6 moves back, and at the same time, the second feeding mechanism 7 moves to the worktable 1. When the robot arm 11 finishes placing the lamp head and turns back, the second feeding mechanism 7 moves to the worktable 1, and then the robot arm 11 picks up the spring sheet and puts it on the assembly table 2 for assembly. Through alternating feeding, it is suitable for assembly work and avoids material confusion, which would affect the assembly process.

[0046] like Figure 7 and Figure 8 As shown, the first feeding mechanism 6 includes a first feeding platform 61; a hopper 62 is fixedly connected to the first feeding platform 61; a vertical plate 621 is fixedly connected to the side wall of the hopper 62; a threaded post 63 is rotatably connected to the side wall of the vertical plate 621; one end of the threaded post 63 away from the vertical plate 621 passes through the hopper 62; a movable plate 64 is threadedly connected to the threaded post 63; a limit post 641 is fixedly connected to the side wall of the movable plate 64; two sets of limit posts 641 are provided and pass through the vertical plate 621; the limit posts 641 are located away from the movable plate 64. One end of the first loading platform 61 is fixedly connected to a push plate 642; a slot 613 is opened on the first loading platform 61; the slot 613 is located at both ends of the first hopper 62; a first rotating column 611 is rotatably connected inside the slot 613; a first gear 612 is fixedly connected to the first rotating column 611; a belt 631 is sleeved on the threaded column 63; the belt 631 is located outside the first hopper 62; the end of the belt 631 away from the threaded column 63 is sleeved with the first rotating column 611; the bottom of the first loading platform 61 is fixedly connected to the slide table 531 and the connecting block 542.

[0047] During operation, the plastic lamp head is conveyed to the first loading platform 61 by the conveying mechanism 4 and falls into the hopper 62. Then, the first loading platform 61 is driven to move towards the workbench 1. During the movement, the first gear 612 in the drive slot 613 rotates. When the first gear 612 rotates, it drives the first rotating column 611 to rotate, which in turn drives the threaded column 63 to rotate via the belt 631. When the threaded column 63 rotates, it drives the moving plate 64 to move towards the middle of the first loading platform 61. During the movement, the push plate 642 pushes the plastic lamp head to the middle of the first loading platform 61. The hopper 62 on the first loading platform 61 ensures that the plastic lamp head is within a certain range during unloading. As the first loading platform 61 moves, the push plate 642 pushes the plastic lamp head to the middle of the first loading platform 61, preventing the plastic lamp head from scattering and facilitating the subsequent gripping by the robot arm 11.

[0048] like Figure 9 and Figure 10 As shown, the second feeding mechanism 7 includes a second feeding platform 72 and a base plate 71; the base plate 71 is fixedly connected to the second slide table 56; a sliding column 723 is fixedly connected to the bottom of the second feeding platform 72; two sets of sliding columns 723 are provided; a sliding shaft 724 is rotatably connected to the side wall of the sliding column 723, and the sliding shaft 724 is slidably disposed in the limiting groove 571; a second hopper 73 is fixedly connected to the second feeding platform 72; the structure of the second hopper 73 is the same as that of the first hopper 62; a connecting plate 725 is fixedly connected to the bottom of the second feeding platform 72; a second rotating column 726 is rotatably connected to the side wall of the connecting plate 725; the second rotating column A second gear 727 and a second belt 728 are provided on the second column 726; the second gear 727 is fixedly connected to the second rotating column 726; the second belt 728 is sleeved on the second rotating column 726; the end of the second belt 728 away from the second rotating column 726 is sleeved with the threaded column 63; the second gear 727 is movably meshed with the first rack 511; a second rack 722 is fixedly connected to the second loading platform 72; the second rack 722 is movably meshed with the first gear 612; a slide rod 721 is fixedly connected to the bottom of the second loading platform 72; the end of the slide rod 721 away from the second loading platform 72 passes through the bottom plate 71.

[0049] During operation, after the plastic lamp head is fed to the first loading platform 61, the first loading platform 61 is moved to the workbench 1, and at the same time, the second loading platform 72 is moved to below the conveying mechanism 4. While the second loading platform 72 moves, it will descend due to the shape of the limiting groove 571. That is, while the first loading platform 61 and the second loading platform 72 overlap, the second loading platform 72 is located below the first loading platform 61. Simultaneously, the rack 722 on the second loading platform 72... The first gear 612 on the first loading platform 61 meshes with the first gear 612, thereby driving the first gear 612 to rotate when the second loading platform 72 moves. This, in turn, drives the threaded post 63 inside the first loading platform 61 to rotate, pushing the plastic lamp head to the center using the push plate 642. Then, the second loading platform 72 moves to the conveying mechanism 4, which uses the conveying mechanism 4 to transport the spring sheet into the second hopper 73 on the second loading platform 72. The internal structure of the second hopper 73 is the same as that of the first hopper 62. After the second loading platform 72 receives the spring sheet, it returns, following the same procedure. The material needs to descend. During descent, the second gear 727 meshes with the rack 722, which in turn drives the second gear 727 to rotate. This, in turn, drives the threaded post 63 inside the material bin 73 to rotate, pushing the spring plate to the center of the material bin 73 for easy gripping by the robot arm 11. Specifically, when the second loading platform 72 is close to the worktable 1, the push plate 642 inside the material bin 73 is in the center of the material bin 73, thus pushing the spring plate to the center. When the second loading platform 72 moves towards the conveying mechanism 4, the rack 722 drives the push plate... 642 is separated to receive the spring sheet for feeding. After feeding, when it moves to workbench 1, rack 2 722 pushes the spring sheet to the middle. Through the setting of the first feeding platform 61 and the second feeding platform 72, the workpiece can be fed alternately. Through the setting of hopper 1 62 and hopper 2 73, rack 1 511 and rack 2 722 can work together to move the workpiece to the appropriate position while the first feeding platform 61 and the second feeding platform 72 are moving, so as to facilitate the gripping of the robot arm 11 and avoid the parts from falling into pieces in the hopper due to the inertia of falling.

[0050] like Figure 4As shown, a pulley column 541 is fixedly connected to the side wall of the pulley shaft 54; a drive chamber 58 is fixedly connected to the side wall of the slide rail 55; a double-acting lead screw 581 is rotatably connected inside the drive chamber 58; a moving block 583 is threadedly connected to the double-acting lead screw 581; the moving block 583 is fixedly connected to the bottom of the base plate 71; a driven gear 582 is rotatably connected to the side wall of the drive chamber 58; the output end of the driven gear 582 is fixedly connected to the input end of the double-acting lead screw 581; a drive column 584 is rotatably connected to the other side wall of the drive chamber 58; a drive gear 585 is fixedly connected to the drive column 584; the drive gear 585 meshes with the driven gear 582; a drive belt 543 is sleeved on the drive column 584; the end of the drive belt 543 away from the drive column 584 is sleeved with the pulley column 541.

[0051] During operation, as the first loading platform 61 moves, the connecting block 542 drives the alternating pulleys 544 to move. Since the movement is parallel, the alternating pulleys 544 also move parallel, thus rotating the pulley shaft 54. One set of pulley shafts 54 has a pulley post 541 fixed to its side wall. When the pulley shaft 54 ​​rotates, it drives the pulley post 541 to rotate. Then, the drive belt 543 on the pulley post 541 drives the drive post 584 below to rotate, thereby driving the drive gear 585 on the drive post 584 to rotate. When the drive gear 585 rotates, it drives the driven gear 582 on one side to rotate, thereby driving the double-acting screw 581 to rotate. When the double-acting screw 581 rotates, it drives the moving block 583 to move, thus moving the base plate 71 and the second loading platform 72. This movement is achieved through the design of the alternating pulleys 544 and the pulley post 541. The device can rotate the bidirectional lead screw 581 in the drive chamber 58 while the first loading platform 61 moves, using components such as the alternating pulley 544 and the drive gear 585. This, in turn, drives the base plate 71 to move via the moving block 583, and then drives the second loading platform 72 to move via the slide rod 721 on the base plate 71. When the second loading platform 72 moves, it will be lowered due to the limiting of the sliding shaft 724 and the limiting groove 571 below. This will cause the second gear 727 below the second loading platform 72 to mesh with the rack 722, and the rack 511 above the second loading platform 72 to mesh with the first gear 612 on the first loading platform 61, thereby achieving the work of straightening the parts. At the same time, due to the setting of the limiting groove 571, the first moving chamber and the second moving chamber can overlap and achieve alternating conveying.

[0052] like Figure 3 As shown, the drive chamber 58 is provided with two sets; the ends of the two sets of drive chambers 58 away from the driven gear 582 are rotatably connected to the connecting pulleys 81; the connecting pulleys 81 are connected to the shaft of the double-acting lead screw 581; and the connecting belts 82 are sleeved on the connecting pulleys 81.

[0053] During operation, a pulley column 541 is installed on one of the pulley shafts 54. The pulley column 541 drives the bidirectional lead screw 581 in one of the drive chambers 58 to rotate. At the same time, the other end of the bidirectional lead screw 581 drives the connecting pulley 81 to rotate, and drives the other connecting pulley 81 to rotate through the connecting belt 82. This drives the other bidirectional lead screw 581 to rotate, and then uses another set of moving blocks 583 to drive the base plate 71 to move, achieving synchronous movement and preventing the base plate 71 from shifting.

[0054] like Figure 3 As shown, a rodless cylinder 52 is fixedly connected to the side wall of the alternating table 51; the rodless cylinder 52 is fixedly connected to the bottom of the first loading table 61.

[0055] During operation, the rodless cylinder 52 is a commonly used rodless cylinder 52 assembly on the market. The rodless cylinder 52 drives the first loading platform 61 to move, which in turn drives the connecting block 542 and the alternating pulley 544 to move, thereby driving the second loading platform 72 to move, thus realizing the alternating loading of parts.

[0056] like Figure 2 As shown, the material conveying mechanism 4 includes a material conveying platform 41; the material conveying platform 41 is fixedly connected to the workbench 3 via a column; a material conveying belt 43 is sleeved on the side wall of the material conveying platform 41; the material conveying belt 43 is located above the first loading platform 61.

[0057] During operation, the parts are placed on the conveyor belt 43 on the conveyor table 41, and then the parts are conveyed to the alternation table 51, where they fall onto the first loading table 61 and the second loading table 72.

[0058] like Figure 2 As shown, a conveying motor 42 is fixedly connected to the side wall of the conveying platform 41; the conveying belt 43 is controlled by the conveying motor 42; a loading arm 31 is rotatably connected to the workbench 2 3; two sets of loading arms 31 are provided.

[0059] During operation, the plastic lamp head and spring sheet are sequentially conveyed onto the conveyor belt 43 by the feeding arm 31, and then the conveyor belt 43 is driven to work by the conveyor motor 42.

[0060] Working principle of this invention: After the plastic lamp head is conveyed to the first feeding platform 61, the first feeding platform 61 is driven to move to the workbench 1. At the same time, the second feeding platform 72 is also driven to move below the conveying mechanism 4. While the second feeding platform 72 is moving, it will descend due to the shape of the limiting groove 571. That is, when the first feeding platform 61 and the second feeding platform 72 overlap, the second feeding platform 72 is located below the first feeding platform 61. While the second feeding platform 72 is below the first feeding platform 61, the rack on the second feeding platform 72... 722 meshes with the first gear 612 on the first loading platform 61, thereby driving the first gear 612 to rotate when the second loading platform 72 moves. This, in turn, drives the threaded post 63 inside the first loading platform 61 to rotate, pushing the plastic lamp head to the center using the push plate 642. Then, the second loading platform 72 moves to the conveying mechanism 4, which uses the conveying mechanism 4 to transport the spring sheet into the second hopper 73 on the second loading platform 72. The internal structure of the second hopper 73 is the same as that of the first hopper 62. After the second loading platform 72 receives the spring sheet, it returns. The device still needs to descend. During descent, the second gear 727 meshes with the rack 722, which in turn drives the second gear 727 to rotate. This, in turn, drives the threaded post 63 inside the hopper 73 to rotate, pushing the spring plate to the center of the hopper 73 for easy gripping by the robot arm 11. Specifically, when the second loading platform 72 is close to the worktable 1, the push plate 642 inside the hopper 73 is in the center of the hopper 73, meaning the spring plate is pushed to the center. When the second loading platform 72 moves towards the conveying mechanism 4, the push plate 642, driven by the rack 722, will... Plate 642 is separated to receive the spring sheet. After loading, when it moves to workbench 1, rack 2 722 pushes the spring sheet to the middle. Through the setting of the first loading platform 61 and the second loading platform 72, the workpiece can be loaded alternately. Through the setting of hopper 1 62 and hopper 2 73, rack 1 511 and rack 2 722 can work together to move the workpiece to the appropriate position while the first loading platform 61 and the second loading platform 72 are moving, so as to facilitate the gripping of the robot arm 11 and avoid the parts from falling into pieces in the hopper due to the inertia of falling.

[0061] When the first loading platform 61 moves, the connecting block 542 drives the alternating pulley 544 to move. Since the movement is parallel, the alternating pulley 544 also moves parallel, thereby driving the pulley shaft 54 ​​to rotate. One set of pulley shafts 54 has a pulley column 541 fixed to its side wall. When the pulley shaft 54 ​​rotates, it drives the pulley column 541 to rotate. Then, the drive belt 543 on the pulley column 541 drives the drive column 584 below to rotate, thereby driving the drive gear 585 on the drive column 584 to rotate. When the drive gear 585 rotates, it drives the driven gear 582 on one side to rotate, thereby driving the double-acting screw 581 to rotate. When the double-acting screw 581 rotates, it drives the moving block 583 to move, thereby driving the base plate 71 and the second loading platform 72 to move. Through the design of the alternating pulley 544 and the pulley column 541... The device can rotate the bidirectional lead screw 581 in the drive chamber 58 while the first loading platform 61 moves, using components such as the alternating pulley 544 and the drive gear 585. This, in turn, drives the base plate 71 to move via the moving block 583, and then drives the second loading platform 72 to move via the slide rod 721 on the base plate 71. When the second loading platform 72 moves, it will be lowered due to the limiting of the sliding shaft 724 and the limiting groove 571 below. This will cause the second gear 727 below the second loading platform 72 to mesh with the rack 722, and the rack 511 above the second loading platform 72 to mesh with the first gear 612 on the first loading platform 61, thereby achieving the work of straightening the parts. At the same time, due to the setting of the limiting groove 571, the first moving chamber and the second moving chamber can overlap and achieve alternating conveying.

[0062] The foregoing has provided a detailed description of one embodiment of the present invention, but this description is merely a preferred embodiment and should not be construed as limiting the scope of the invention. All equivalent variations and modifications made within the scope of the claims of this invention should still fall within the patent coverage of this invention.

Claims

1. A fully automatic assembly equipment for plastic lamp holder spring sheets, comprising a first workbench (1) and a second workbench (3), characterized in that, Also includes: The material conveying mechanism (4) is set on the workbench; The alternating mechanism (5) is located on one side of the conveying mechanism (4); The first feeding mechanism (6) and the second feeding mechanism (7) are located within the alternation mechanism (5); A robotic arm (11) and an assembly table (2) are rotatably connected on the workbench (1); the robotic arm (11) is located on one side of the assembly table (2); an assembly station (21) is fixedly connected on the assembly table (2); multiple assembly stations (21) are provided; a detection camera (12) is fixedly connected on the workbench (1); the detection camera (12) is located above the assembly table (2); The alternation mechanism (5) includes an alternation platform (51); the alternation platform (51) is fixedly connected to the worktable (3); a slide rail (53) is fixedly connected to the top of the alternation platform (51); two sets of slide rails (53) are provided; a slide rail (55) and a limiting slide (57) are fixedly connected to the bottom of the alternation platform (51); two sets of slide rails (55) are provided; the limiting slide (57) is located in the middle of the slide rails (55); a pulley shaft (54) is rotatably connected to the side wall of the alternation platform (51); two sets of pulley shafts (54) are provided, respectively located at both ends of the alternation platform (51) and arranged in parallel; the pulley shafts (54) An alternating pulley (544) is sleeved on the upper part; a rack (511) is fixedly connected to the side wall of the alternating platform (51); the rack (511) is located below the alternating pulley (544); a connecting block (542) is fixedly connected to the alternating pulley (544); a slide table (531) is slidably connected to the slide rail (53); the slide table (531) and the connecting block (542) are connected to the first feeding mechanism (6); a slide table (56) is slidably connected to the slide rail (55); the slide table (56) is connected to the second feeding mechanism (7); the slide rail (55) is set lower than the slide rail (53); The first feeding mechanism (6) includes a first feeding platform (61); a hopper (62) is fixedly connected to the first feeding platform (61); a vertical plate (621) is fixedly connected to the side wall of the hopper (62); a threaded column (63) is rotatably connected to the side wall of the vertical plate (621); one end of the threaded column (63) away from the vertical plate (621) passes through the hopper (62); a movable plate (64) is threadedly connected to the threaded column (63); a limit post (641) is fixedly connected to the side wall of the movable plate (64); two sets of limit posts (641) are provided and pass through the vertical plate (621); the limit post (641) away from the movable plate (64) A push plate (642) is fixedly connected to one end; a slot (613) is opened on the first loading platform (61); the slot (613) is located at both ends of the first hopper (62); a first rotating column (611) is rotatably connected inside the slot (613); a first gear (612) is fixedly connected to the first rotating column (611); a belt (631) is sleeved on the threaded column (63); the belt (631) is located outside the first hopper (62); the end of the belt (631) away from the threaded column (63) is sleeved with the first rotating column (611); the bottom of the first loading platform (61) is fixedly connected to the slide table (531) and the connecting block (542); The second feeding mechanism (7) includes a second feeding platform (72) and a base plate (71); the base plate (71) is fixedly connected to the second slide table (56); a sliding column (723) is fixedly connected to the bottom of the second feeding platform (72); two sets of sliding columns (723) are provided; a sliding shaft (724) is rotatably connected to the side wall of the sliding column (723), and the sliding shaft (724) is slidably disposed in the limiting groove (571); a material bin (73) is fixedly connected to the second feeding platform (72); the structure of the material bin (73) is the same as that of the material bin (62); a connecting plate (725) is fixedly connected to the bottom of the second feeding platform (72); a second rotating column (726) is rotatably connected to the side wall of the connecting plate (725); the ... A second gear (727) and a second belt (728) are provided on the column (726); the second gear (727) is fixedly connected to the second rotating column (726); the second belt (728) is sleeved on the second rotating column (726); the end of the second belt (728) away from the second rotating column (726) is sleeved on the threaded column (63); the second gear (727) is movably meshed with the first rack (511); the second loading platform (72) is fixedly connected to the second rack (72); the second rack (722) is movably meshed with the first gear (612); the bottom of the second loading platform (72) is fixedly connected to the slide rod (721); the end of the slide rod (721) away from the second loading platform (72) is set through the bottom plate (71).

2. The fully automatic assembly equipment for plastic lamp holder spring sheets according to claim 1, characterized in that, A pulley column (541) is fixedly connected to the side wall of the pulley shaft (54); a drive chamber (58) is fixedly connected to the side wall of the slide rail two (55); a double-acting lead screw (581) is rotatably connected inside the drive chamber (58); a moving block (583) is threaded onto the double-acting lead screw (581); the moving block (583) is fixedly connected to the bottom of the base plate (71); a driven gear (582) is rotatably connected to the side wall of the drive chamber (58); the driven gear (582) The output end is fixedly connected to the input end of the bidirectional lead screw (581); a drive column (584) is rotatably connected to the other side wall of the drive chamber (58); a drive gear (585) is fixedly connected to the drive column (584); the drive gear (585) meshes with the driven gear (582); a drive belt (543) is sleeved on the drive column (584); the end of the drive belt (543) away from the drive column (584) is sleeved with the pulley column (541).

3. The fully automatic assembly equipment for plastic lamp holder spring sheets according to claim 2, characterized in that, The drive chamber (58) is provided in two sets; the two sets of drive chambers (58) are rotatably connected to a connecting pulley (81) at the end away from the driven gear (582); the connecting pulley (81) is connected to the shaft of the double-acting lead screw (581); a connecting belt (82) is sleeved on the connecting pulley (81).

4. The fully automatic assembly equipment for plastic lamp holder spring sheets according to claim 3, characterized in that, A rodless cylinder (52) is fixedly connected to the side wall of the alternating platform (51); the rodless cylinder (52) is fixedly connected to the bottom of the first loading platform (61).

5. The fully automatic assembly equipment for plastic lamp holder spring sheets according to claim 4, characterized in that, The material conveying mechanism (4) includes a material conveying platform (41); the material conveying platform (41) is fixedly connected to the workbench (3) via a column; a material conveying belt (43) is sleeved on the side wall of the material conveying platform (41); the material conveying belt (43) is arranged above the first loading platform (61).

6. The fully automatic assembly equipment for plastic lamp holder spring sheets according to claim 5, characterized in that, The side wall of the conveying platform (41) is fixedly connected to a conveying motor (42); the conveying belt (43) is controlled by the conveying motor (42); the workbench two (3) is rotatably connected to a loading arm (31); the loading arm (31) is provided in two sets.

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