Alternating feeding equipment for processing electronic components

Abstract

The present invention discloses an alternating feeding device for processing electronic components, and the present invention relates to the technical field of processing electronic components, including a base, a bracket fixedly connected to the top of the base near the edge, and a visual detector fixedly connected to the top of the bracket. The alternating feeding device for processing electronic components achieves that the hydraulic cylinder drives the bending rod to move upward, and cooperates with the movement of the electric cylinder, so that the insulating substrate is lifted and driven to the top of the second conveyor belt, and the feeding mechanism positions and clamps the pin plate and then flips the pin plate and conveys it to the top of the substrate. In this process, the pin plate and the substrate are alternately fed separately in the height direction, replacing the cooperative conveying of the manipulator. After the substrate and the pin plate are joined, they can be conveyed and exported by the first conveyor belt for subsequent processing steps, which solves the problem that when the pin plate is joined to the heat-conducting substrate, the existing multi-manipulator for taking and placing materials often causes the entire system to fail due to errors in the control program.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic component processing, in particular to an alternating feeding device for processing electronic components. Background Art

[0002] Electronic components are components of electronic components and small electrical machines and instruments. They are often composed of several parts and can be used in similar products. They often refer to certain parts in industries such as electrical appliances, radios, and instruments. Common ones include diodes. In the production process of electronic components, conveyor belts or processing tables are needed to transport electronic components. At the same time, the processed components are processed on the conveyor belts or processing tables. The existing processing lines use robotic arms instead of manual operations, so it is necessary to make a short stop when the conveyor belt is running so that the automated equipment can operate. In the process of processing, electronic components are usually circulated between processes with the help of conveyors. The swing cylinder drives the diverter plate to swing back and forth to realize product diversion and alternately feed materials to the double-station processing equipment. The Chinese patent announcement number is: CN114572612A discloses the "Alternating Feeding Device for Electronic Component Processing". In this patent, a rotating rod is fixed at the lower end of the baffle plate, and the end of the rotating rod is rotatably connected to the alternating material guide box. One end of the rotating rod is coaxially fixed with a sports gear disk. An electric push rod is fixed to the outer wall of the alternating material guide box. The movable end of the electric push rod is fixed with a rack, and the rack is engaged with the gear disk. By controlling the extension and retraction of the electric push rod, the gear disk is pushed to rotate, causing the rotating rod to rotate and drive it to fall to both sides, thereby realizing alternating feeding of materials. At the same time, it can also cooperate with the first guide plate to perform a second alternating feeding on the materials misled by the first guide plate.

[0003] The existing alternating feeding equipment for processing electronic components has structural design defects. When the pin plate is joined to the thermal conductive substrate, the existing multi-manipulator for picking up and placing materials often causes the failure of the entire system due to errors in the control program. In addition, the interval between the two unloading of materials on the loading platform at the unloading station is long, which reduces the working efficiency of the feeding device. Summary of the Invention

[0004] The present invention provides an alternating feeding device for processing electronic components, which solves the problems mentioned in the above background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an alternating feeding device for processing electronic components, comprising a base, a bracket fixedly connected to the top of the base near the edge, a visual detector fixedly connected to the top of the bracket, a first conveyor belt and a second conveyor belt arranged in sequence from bottom to top on the top of the bracket, and further comprising:

[0006] A limiting assembly, the bottom of which is fixedly mounted on the top of the first conveyor belt, and is used to fix and limit the bottom of the heat-conducting substrate;

[0007] An upper plate mechanism, the bottom of which is fixedly mounted on the top of the base near the middle, and is used to lift the thermal conductive substrate and adjust the position between the thermal conductive substrate and the visual detector;

[0008] A feeding mechanism, the bottom of which is fixedly mounted on the top of the base away from the bracket, and is used for clamping and flipping the pin plate above the second conveyor belt;

[0009] The upper plate mechanism includes a movable platform, the bottom of which is fixedly installed on the top of the base near the middle, the output end of the movable platform is fixedly connected to an adjustment component, the output end of the adjustment component is fixedly connected to a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected to a bending rod. When processing electronic components, it is necessary to join the conductive pin plate with the thermally conductive insulating substrate. In this device, the first conveyor belt positions the thermally conductive insulating substrate and then conveys it close to the visual detector. The substrate is conveyed to a position directly below the visual detector, and the adjustment component adjusts the distance between the two bending rods, thereby using the oppositely arranged clamping plates to clamp the side position of the substrate.

[0010] Preferably, the upper plate mechanism further comprises an electric cylinder, the bottom of the electric cylinder is fixedly mounted on the top end of the bending rod, and the output end of the electric cylinder is fixedly connected to a clamping plate.

[0011] Preferably, the adjustment assembly includes a first lead screw slide rail, the bottom of which is fixedly mounted on the output end of the movable platform, and the inner side surface of the first lead screw slide rail is connected to the first slide cylinder via threads.

[0012] Preferably, the adjusting assembly also includes a second lead screw slide, the bottom of the second lead screw slide is fixedly mounted on the top of the first slide cylinder, the inner side surface of the second lead screw slide is connected to the second slide cylinder by a thread, the top of the second slide cylinder is fixedly connected to the bottom of the hydraulic cylinder, and is adhesively attached to the bottom of the substrate, the inner side surface of the inner gear disc is meshed with the surface of the outer gear block, and when the electromagnet is energized, it is attracted to the magnetic outer gear block, and the substrate is magnetically adsorbed on the top of the first conveyor belt for transportation, so that the substrate is not easily deflected when it is transported to the position directly below the visual detector. There are two first slide cylinders and two second slide cylinders, and the threads opened on the inner sides of the two first slide cylinders have the same rotation direction, while the threads opened on the inner sides of the two second slide cylinders have opposite rotation directions. When the second lead screw slide drives the second slide cylinder to move, the oppositely arranged second slide cylinders approach, so that the two bending rods approach each other.

[0013] Preferably, the limiting assembly includes a T-shaped plate, the bottom of the T-shaped plate is fixedly mounted on the top of the first conveyor belt, and the top of the T-shaped plate is fixedly connected to an electromagnet.

[0014] Preferably, the limiting assembly further comprises an inner toothed disc, the bottom of the inner toothed disc is fixedly mounted on the top of the electromagnet, the inner side surface of the inner toothed disc is slidably connected to an outer tooth block, and the top of the outer tooth block is fixedly connected to an adhesive patch.

[0015] Preferably, the loading mechanism includes a telescopic cylinder, the bottom of which is fixedly installed on the top of the base away from the bracket, the output end of the telescopic cylinder is fixedly connected to a lifting platform, and the top of the bending rod is bent inward so that the side of the substrate with a small diameter can be clamped. In the process of the substrate being accurately driven to the position directly below the visual detector, the motor drives the flipping assembly to flip, and the clamping assembly clamps the pin plate. The pin plate is placed above the second conveyor belt for transportation, and the pins of the pin plate are set upward. After the clamping assembly clamps the pin plate, it flips it to the position above the substrate.

[0016] Preferably, the loading mechanism also includes a support plate, the bottom of the support plate is fixedly mounted on the top of the lifting platform, a motor is fixedly connected to the upper position of the support plate surface, the output end of the motor is fixedly connected to a flipping assembly, and the surface of the flipping assembly is fixedly connected to a clamping assembly.

[0017] Preferably, the flip assembly includes a flip plate, the middle portion of the inner side surface of the flip plate is fixedly mounted on the output end of the motor, and a through ring is fixedly connected to the surface of the flip plate.

[0018] Preferably, the flip assembly also includes a shell, which is fixedly mounted on the side position of the flip plate, the inner side surface of the shell is rotatably connected to a cutting worm gear, the surface of the cutting worm gear is fixedly connected to a sliding pin, and the inner side surface of the flip plate is close to the side surface of the pin plate. At this time, the plane of the flip plate is parallel to the ground, and two slides are arranged inside the screw slide. The threads opened on the inner sides of the two slides have opposite rotation directions. Driven by the screw, the oppositely arranged frames are close to the side position of the pin plate, and the pin plate is placed above the second conveyor belt for static friction transportation. Due to the effect of inertia, the horizontal position accuracy of the pin plate cannot be guaranteed.

[0019] Preferably, the clamping assembly includes an extension plate, the side position of the extension plate is fixedly installed in the middle position of the inner side surface of the cut worm gear, the extension plate is fixedly connected to a screw slide on the side away from the cut worm gear, the pins of the pin plate are facing upward, thereby preventing the pins from being damaged during transportation, and the pin plate is evenly placed above the second conveyor belt. During transportation, the pin plate may deflect or move slightly, and the frame clamps the side of the pin plate. The flip plate flips half a circle under the drive of the motor, and the two ends of the flip plate are symmetrically arranged. A plurality of through rings are fixedly installed near the middle of the surface of the flip plate, so that the flip plate is more stable and not easy to shake when rotating. The inner side surface of the shell is rotatably connected to the worm, and the worm is externally driven by the motor to drive it to rotate.

[0020] Preferably, the clamping assembly further comprises a frame, the side surface of the frame is fixedly mounted on the output end of the screw slide, and the inner side surface of the frame is rotatably connected to a rotating wheel.

[0021] The present invention provides an alternating feeding device for processing electronic components. It has the following beneficial effects:

[0022] 1. In the alternating feeding equipment for processing electronic components, the hydraulic cylinder drives the bending rod to move upward, and in conjunction with the movement of the electric cylinder, the insulating substrate is lifted and driven to the top of the second conveyor belt. The loading mechanism positions and clamps the pin plate and then flips the pin plate and conveys it to the top of the substrate. During this process, the pin plate and the substrate are fed alternately and separately in the height direction, replacing the collaborative conveying of the robot. After the substrate and the pin plate are joined, they can be transported out by the first conveyor belt for subsequent processing steps. This solves the problem that when joining the pin plate to the thermally conductive substrate, the existing multi-manipulator picking and placing device often causes the entire system to fail due to errors in the control program.

[0023] 2. In the alternating feeding equipment for processing electronic components, the clamping plate applies pressure to the side of the substrate for stable clamping. Subsequently, the bending rod moves upward driven by the hydraulic cylinder, and the thermal conductive substrate is accurately driven to the position directly below the visual detector. The additional setting of the electric cylinder is to prevent the bending rod from interfering with the loading mechanism when moving, making the alternating feeding of electronic components processing more efficient.

[0024] 3. The alternating feeding equipment for processing electronic components requires multiple pin plates to be joined on the surface of a substrate. The device is provided with multiple clamping components. When the pin plates are aligned on the surface of the substrate, the visual detector detects the plane, and the adjustment component and the movable table adjust the position of the substrate. The bottom of the bending rod bends outward to prevent interference between the structures. During the position adjustment process, the subsequent clamping components clamp the pin plates, thereby saving feeding time and solving the problem of a long interval between the two unloading of materials on the platform at the unloading station, which reduces the working efficiency of the feeding device.

[0025] 4. In the alternating feeding equipment for processing electronic components, the timing of the pin plate being clamped by the rotating wheel may have the following problems: the side of the pin plate cannot be parallel to the side of the frame and there is a deflection angle, and the distance between the pin plate and the screw slide cannot be determined. In this device, a plurality of rotating wheels are set on the inner side of the frame. When the frame is close to the pin plate, if the pin plate is in a deflected state, the pin plate will push the rotating wheel to rotate, so that the frame can continue to approach the pin plate to clamp it. The length of the frame is long, which makes it easier to clamp pin plates at different distances, making the timing of the pin plate clamping more reliable.

[0026] 5. In the alternating feeding equipment for processing electronic components, the surface of the worm is engaged with the surface of the cut worm wheel, and the flip plate drives the pin plate to flip half a circle to the position just above the substrate. At this time, the electromagnet is in the power-off state, the inner gear disc and the outer gear block are separated, and the substrate is adjusted to connect with the pin plate. After the installation of multiple pin plates is completed, the substrate is reset and driven to move downward, the electromagnet is energized again, the inner gear disc and the outer gear block are engaged again, and the installed substrate is transported to the next workstation, making the alternating feeding device more automated. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A perspective view of the top of the alternating feeding device for processing electronic components of the present invention;

[0028] Figure 2 A three-dimensional diagram of the bottom of the alternating feeding device for processing electronic components of the present invention;

[0029] Figure 3 It is a structural schematic diagram of the upper plate mechanism of the present invention;

[0030] Figure 4 It is a structural schematic diagram of the regulating assembly of the present invention;

[0031] Figure 5 Schematic diagram of the structure of the limit assembly of the present invention;

[0032] Figure 6 It is a structural schematic diagram of the feeding mechanism of the present invention;

[0033] Figure 7 It is a structural schematic diagram of the flip assembly of the present invention;

[0034] Figure 8 It is a structural schematic diagram of the clamping assembly of the present invention.

[0035] In the figure: 1. Base; 2. Bracket; 3. Visual detector; 4. First conveyor belt; 5. Second conveyor belt; 6. Limiting assembly; 61. T-plate; 62. Electromagnet; 63. Internal gear plate; 64. External gear block; 65. Adhesive; 7. Upper plate mechanism; 71. Moving table; 72. Adjustment assembly; 721. First lead screw guide rail; 722. First slide cylinder; 723. Second lead screw guide rail; 724. Second slide cylinder; 73. Hydraulic Pressure cylinder; 74, bending rod; 75, electric cylinder; 76, clamping plate; 8, feeding mechanism; 81, telescopic cylinder; 82, lifting platform; 83, support plate; 84, motor; 85, flip assembly; 851, flip plate; 852, through ring; 853, housing; 854, cutting worm gear; 855, sliding pin; 86, clamping assembly; 861, extension plate; 862, screw slide; 863, frame; 864, rotating wheel. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] First embodiment: Figure 1-Figure 3 As shown, the present invention provides a technical solution: an alternating feeding device for processing electronic components, comprising a base 1, a bracket 2 fixedly connected to the top of the base 1 near the edge, a visual detector 3 fixedly connected to the top of the bracket 2, a first conveyor belt 4 and a second conveyor belt 5 arranged on the top of the bracket 2 from bottom to top, and further comprising:

[0038] The limiting component 6, the bottom of the limiting component 6 is fixedly installed on the top of the first conveyor belt 4, and the limiting component 6 is used to fix and limit the bottom of the heat-conducting substrate;

[0039] An upper plate mechanism 7, the bottom of which is fixedly mounted on the top of the base 1 near the middle. The upper plate mechanism 7 is used to lift the thermal conductive substrate and adjust the position between the thermal conductive substrate and the visual detector 3;

[0040] A feeding mechanism 8, the bottom of which is fixedly mounted on the top of the base 1 away from the bracket 2, and is used for clamping and flipping the pin plate above the second conveyor belt 5;

[0041] The upper plate mechanism 7 includes a movable platform 71, the bottom of which is fixedly mounted on the top of the base 1 near the middle, the output end of the movable platform 71 is fixedly connected to an adjustment component 72, the output end of the adjustment component 72 is fixedly connected to a hydraulic cylinder 73, and the output end of the hydraulic cylinder 73 is fixedly connected to a bending rod 74;

[0042] The upper plate mechanism 7 further includes an electric cylinder 75 . The bottom of the electric cylinder 75 is fixedly mounted on the top of the bending rod 74 . The output end of the electric cylinder 75 is fixedly connected to a clamping plate 76 .

[0043] During use, when processing electronic components, it is necessary to join the conductive pin board with the thermally conductive insulating substrate. In this device, the first conveyor belt 4 positions the thermally conductive insulating substrate and then conveys it close to the visual detector 3. The substrate is conveyed to the position directly below the visual detector 3. The adjustment component 72 adjusts the distance between the two bending rods 74, so that the side position of the substrate is clamped by the oppositely arranged clamping plates 76. Subsequently, the hydraulic cylinder 73 drives the bending rod 74 to move upward, and cooperates with the movement of the electric cylinder 75 to lift and drive the insulating substrate to the top of the second conveyor belt 5. The loading mechanism 8 positions and clamps the pin board and then flips the pin board to the top of the substrate. In this process, the pin board and the substrate are fed alternately in the height direction, replacing the collaborative conveying of the robot. After the substrate and the pin board are joined, they can be conveyed and exported by the first conveyor belt 4 for subsequent processing steps, which solves the problem that when the pin board is joined with the thermally conductive substrate, the existing multi-manipulator for picking and placing materials often causes the entire system to fail due to errors in the control program.

[0044] Second embodiment: Figure 3 、 Figure 4 、 Figure 5 As shown, the adjustment assembly 72 includes a first screw rail 721, the bottom of which is fixedly mounted on the output end of the movable platform 71, and the inner side surface of the first screw rail 721 is connected to the first slide cylinder 722 via a thread. The adjustment assembly 72 also includes a second screw rail 723, the bottom of which is fixedly mounted on the top of the first slide cylinder 722, and the inner side surface of the second screw rail 723 is connected to the second slide cylinder 724 via a thread, and the top of the second slide cylinder 724 is fixedly connected to the bottom of the hydraulic cylinder 73.

[0045] The limiting assembly 6 includes a T-shaped plate 61, the bottom of the T-shaped plate 61 is fixedly mounted on the top of the first conveyor belt 4, and the top of the T-shaped plate 61 is fixedly connected to an electromagnet 62. The limiting assembly 6 also includes an inner toothed disc 63, the bottom of the inner toothed disc 63 is fixedly mounted on the top of the electromagnet 62, and the inner side surface of the inner toothed disc 63 is slidably connected to an outer tooth block 64, and the top of the outer tooth block 64 is fixedly connected to an adhesive patch 65.

[0046] When in use, the adhesive tape 65 is attached to the bottom of the substrate, the inner side of the inner tooth disc 63 is meshed with the surface of the outer tooth block 64, and the electromagnet 62 is energized to attract the magnetic outer tooth block 64, and the substrate is magnetically adsorbed on the top of the first conveyor belt 4 for transportation, so that the substrate is not easily deflected when it is transported to the position directly below the visual detector 3. There are two first slide cylinders 722 and two second slide cylinders 724. The threads on the inner sides of the two first slide cylinders 722 have the same rotation direction, while the threads on the inner sides of the two second slide cylinders 724 have different rotation directions. On the contrary, when the second lead screw slide 723 drives the second slide cylinder 724 to move, the second slide cylinder 724 arranged opposite to each other approaches, so that the two bending rods 74 approach each other, and the clamping plate 76 applies pressure to the side position of the substrate for stable clamping. Subsequently, the bending rod 74 moves upward under the drive of the hydraulic cylinder 73, and the thermal conductive substrate is accurately driven to the position directly below the visual detector 3. The additional setting of the electric cylinder 75 is to prevent the bending rod 74 from interfering with the loading mechanism 8 when it moves, so that the efficiency of alternating feeding of electronic components processing is higher.

[0047] The third embodiment: Figure 3 、 Figure 6 As shown, the bottom of the movable platform 71 is fixedly mounted on the top of the base 1 near the middle, the output end of the movable platform 71 is fixedly connected to the adjustment component 72, the output end of the adjustment component 72 is fixedly connected to the hydraulic cylinder 73, and the output end of the hydraulic cylinder 73 is fixedly connected to the bending rod 74;

[0048] The upper plate mechanism 7 also includes an electric cylinder 75, the bottom of the electric cylinder 75 is fixedly mounted on the top of the bending rod 74, and the output end of the electric cylinder 75 is fixedly connected to the clamping plate 76. The loading mechanism 8 includes a telescopic cylinder 81, the bottom of the telescopic cylinder 81 is fixedly mounted on the top of the base 1 away from the bracket 2, and the output end of the telescopic cylinder 81 is fixedly connected to the lifting platform 82. The loading mechanism 8 also includes a support plate 83, the bottom of the support plate 83 is fixedly mounted on the top of the lifting platform 82, and the upper position of the surface of the support plate 83 is fixedly connected to the motor 84, the output end of the motor 84 is fixedly connected to the flipping assembly 85, and the surface of the flipping assembly 85 is fixedly connected to the clamping assembly 86.

[0049] When in use, the top of the bending rod 74 bends inwardly in order to be able to clamp the side of a small-diameter substrate. In the process of the substrate being accurately driven to the position directly below the visual detector 3, the motor 84 drives the flipping assembly 85 to flip, and the clamping assembly 86 clamps the pin plate. The pin plate is placed above the second conveyor belt 5 for transportation, and the pins of the pin plate are set upward. After the clamping assembly 86 clamps the pin plate, it flips it to the position above the substrate. The surface of a substrate needs to be joined with multiple pin plates. The device is provided with multiple clamping assemblies 86. When the pin plate is aligned with the surface of the substrate, the visual detector 3 detects the plane, and the adjustment assembly 72 and the movable table 71 adjust the position of the substrate. The bottom of the bending rod 74 bends outwardly to prevent interference between the structures. During the position adjustment process, the subsequent clamping assembly 86 clamps the pin plate, thereby saving feeding time and solving the problem that the interval time between the two unloading of materials on the unloading platform at the unloading station is long, which reduces the working efficiency of the feeding device.

[0050] Fourth embodiment: Figure 6 、 Figure 7 、 Figure 8 As shown, the flip assembly 85 includes a flip plate 851, the middle portion of the inner side of the flip plate 851 is fixedly mounted on the output end of the motor 84, and a through ring 852 is fixedly connected to the surface of the flip plate 851. The flip assembly 85 also includes a housing 853, which is fixedly mounted on the side of the flip plate 851. The inner side of the housing 853 is rotatably connected to a cutting worm gear 854, and a sliding pin 855 is fixedly connected to the surface of the cutting worm gear 854.

[0051] The clamping assembly 86 includes an extension plate 861, the side position of the extension plate 861 is fixedly installed on the middle position of the inner side surface of the cutting worm gear 854, and the side of the extension plate 861 away from the cutting worm gear 854 is fixedly connected to the screw slide 862. The clamping assembly 86 also includes a frame 863, the side position of the frame 863 is fixedly installed on the output end of the screw slide 862, and the inner side surface of the frame 863 is rotatably connected to the rotating wheel 864.

[0052] When in use, the inner side of the flip plate 851 is close to the side of the pin plate. At this time, the plane of the flip plate 851 is parallel to the ground. Two slides are set inside the screw slide 862. The threads on the inner sides of the two slides are rotated in opposite directions. Driven by the screw, the oppositely set frame 863 is close to the side position of the pin plate. The pin plate is placed above the second conveyor belt 5 for static friction conveying. Due to the effect of inertia, the horizontal position accuracy of the pin plate cannot be guaranteed. The following problems may occur when the pin plate is clamped by the rotating wheel 864: The side of the foot plate cannot be parallel to the side of the frame 863 and there is a deflection angle, and the distance between the pin plate and the screw slide 862 cannot be determined. In this device, multiple rotating wheels 864 are set on the inner side of the frame 863. When the frame 863 is close to the pin plate, if the pin plate is in a deflected state, the pin plate will push the rotating wheel 864 to rotate, so that the frame 863 can continue to approach the pin plate to clamp it. The length of the frame 863 is long, which makes it easier to clamp the pin plates at different distances, making it more reliable when the pin plates are clamped.

[0053] Fifth embodiment: Figure 5 、 Figure 7 As shown, the bottom of the T-shaped plate 61 is fixedly mounted on the top of the first conveyor belt 4, and the top of the T-shaped plate 61 is fixedly connected to the electromagnet 62. The limiting assembly 6 also includes an inner toothed disc 63, and the bottom of the inner toothed disc 63 is fixedly mounted on the top of the electromagnet 62. The inner side surface of the inner toothed disc 63 is slidably connected to the outer tooth block 64, and the top of the outer tooth block 64 is fixedly connected to the adhesive sticker 65. The middle position of the inner side surface of the flip plate 851 is fixedly mounted on the output end of the motor 84, and the surface of the flip plate 851 is fixedly connected to the through ring 852. The flip assembly 85 also includes a shell 853, which is fixedly mounted on the side position of the flip plate 851. The inner side surface of the shell 853 is rotatably connected to the cutting worm gear 854, and the surface of the cutting worm gear 854 is fixedly connected to the sliding pin 855.

[0054] When in use, the pins of the pin plate face upwards to prevent the pins from being damaged during transportation. The pin plate is evenly placed above the second conveyor belt 5. The pin plate may deflect or move slightly during transportation. The frame 863 clamps the side of the pin plate. The quarter-turn rotation of the worm gear 854 is cut to prevent the pin plate from deflecting too much during transportation. The flip plate 851 flips half a turn under the drive of the motor 84. The two ends of the flip plate 851 are symmetrically arranged, and multiple through rings 852 are fixedly installed near the middle of the surface of the flip plate 851, making the flip plate 851 more stable and not easy to rotate. The inner side surface of the housing 853 is connected to a worm, and the worm is driven by an external motor to rotate. The surface of the worm is engaged with the surface of the cut worm wheel 854, and the flip plate 851 drives the pin plate to flip half a circle to the position directly above the substrate. At this time, the electromagnet 62 is in a power-off state, the inner gear disc 63 is separated from the outer gear block 64, and the substrate is adjusted to be connected with the pin plate. After the installation of multiple pin plates is completed, the substrate is reset and driven to move downward, the electromagnet 62 is energized again, the inner gear disc 63 is engaged with the outer gear block 64 again, and the installed substrate is transported to the next workstation, making the alternating feeding device more automated.

[0055] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "including an element defined by..." does not exclude the presence of other identical elements in the process, method, article or device that includes the element."

Claims

1. An alternating feeding device for processing electronic components, comprising a base (1), characterized in that: A bracket (2) is fixedly connected to the top of the base (1) near the edge, a visual detector (3) is fixedly connected to the top of the bracket (2), a first conveyor belt (4) and a second conveyor belt (5) are arranged on the top of the bracket (2) in order from bottom to top, and further comprises: A limiting component (6), the bottom of the limiting component (6) being fixedly mounted on the top of the first conveyor belt (4), and the limiting component (6) being used for fixing and limiting the bottom of the heat-conducting substrate; An upper plate mechanism (7), the bottom of the upper plate mechanism (7) being fixedly mounted at a position near the middle of the top of the base (1), and the upper plate mechanism (7) being used for lifting the heat-conducting substrate and adjusting the position between the heat-conducting substrate and the visual detector (3); A feeding mechanism (8), the bottom of the feeding mechanism (8) being fixedly mounted on the top of the base (1) at a position away from the bracket (2), and the feeding mechanism (8) being used for clamping and flipping the pin plate above the second conveyor belt (5); The limiting assembly (6) comprises a T-shaped plate (61), the bottom of the T-shaped plate (61) is fixedly mounted on the top of the first conveyor belt (4), the top of the T-shaped plate (61) is fixedly connected to an electromagnet (62), the limiting assembly (6) further comprises an inner toothed disc (63), the bottom of the inner toothed disc (63) is fixedly mounted on the top of the electromagnet (62), the inner side surface of the inner toothed disc (63) is slidably connected to an outer tooth block (64), and the top of the outer tooth block (64) is fixedly connected to an adhesive patch (65); The upper plate mechanism (7) comprises a moving platform (71), the bottom of the moving platform (71) is fixedly mounted at a position near the middle of the top of the base (1), the output end of the moving platform (71) is fixedly connected to an adjustment component (72), the output end of the adjustment component (72) is fixedly connected to a hydraulic cylinder (73), and the output end of the hydraulic cylinder (73) is fixedly connected to a bending rod (74); The upper plate mechanism (7) further comprises an electric cylinder (75), the bottom of the electric cylinder (75) being fixedly mounted on the top of the bending rod (74), and the output end of the electric cylinder (75) being fixedly connected to a clamping plate (76); The feeding mechanism (8) comprises a telescopic cylinder (81), the bottom of the telescopic cylinder (81) being fixedly mounted on the top of the base (1) at a position away from the bracket (2), and the output end of the telescopic cylinder (81) being fixedly connected to a lifting platform (82); The feeding mechanism (8) further comprises a support plate (83), the bottom of the support plate (83) being fixedly mounted on the top of the lifting platform (82), a motor (84) being fixedly connected to the upper position of the surface of the support plate (83), a flipping assembly (85) being fixedly connected to the output end of the motor (84), and a clamping assembly (86) being fixedly connected to the surface of the flipping assembly (85).

2. The alternating feeding device for processing electronic components according to claim 1, characterized in that: The adjustment assembly (72) comprises a first lead screw slide rail (721), the bottom of the first lead screw slide rail (721) being fixedly mounted on the output end of the moving platform (71), and the inner side surface of the first lead screw slide rail (721) being connected to a first slide cylinder (722) via threads.

3. The alternating feeding device for processing electronic components according to claim 2, characterized in that: The adjustment assembly (72) further comprises a second lead screw slide rail (723), the bottom of the second lead screw slide rail (723) being fixedly mounted on the top of the first slide cylinder (722), the inner side surface of the second lead screw slide rail (723) being threadedly connected to the second slide cylinder (724), and the top of the second slide cylinder (724) being fixedly connected to the bottom of the hydraulic cylinder (73).

4. The alternating feeding device for processing electronic components according to claim 3, characterized in that: The flip assembly (85) comprises a flip plate (851), the middle portion of the inner side surface of the flip plate (851) is fixedly mounted on the output end of the motor (84), and a through ring (852) is fixedly connected to the surface of the flip plate (851).

5. The alternating feeding device for processing electronic components according to claim 4, characterized in that: The flip assembly (85) further comprises a housing (853), wherein the housing (853) is fixedly mounted on a side of the flip plate (851), an inner side surface of the housing (853) being rotatably connected to a cutter worm gear (854), and a surface of the cutter worm gear (854) being fixedly connected to a sliding pin (855).

6. The alternating feeding device for processing electronic components according to claim 5, characterized in that: The clamping assembly (86) comprises an extension plate (861), the side of the extension plate (861) being fixedly mounted at the middle position of the inner side of the cutting worm gear (854), and the side of the extension plate (861) away from the cutting worm gear (854) being fixedly connected to a screw slide (862).

7. The alternating feeding device for processing electronic components according to claim 6, characterized in that: The clamping assembly (86) further comprises a frame (863), the side surface of the frame (863) being fixedly mounted on the output end of the screw slide (862), and the inner side surface of the frame (863) being rotatably connected to a rotating wheel (864).

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