Product assembly line

Abstract

The application discloses a product automatic line, which comprises a rack, a feeding station, a product conveying line, a material taking station, a capacitor installing station, a transferring station, a cutting foot station and a feeding jig arranged on the rack. The product conveying line is horizontally arranged on the rack. The feeding station is arranged on one side of the product conveying line and is used for the alternation and temporary storage of material trays during feeding and discharging. The material taking station is arranged above the cutting foot station and the product conveying line and is used for feeding and discharging workpieces. The capacitor installing station is arranged at one end of the product conveying line and is used for installing capacitors on workpieces. The cutting foot station is arranged between the feeding station and the product conveying line and is used for cutting the feet of machined workpieces. The transferring station is arranged on the other side of the product conveying line and is used for the temporary storage of workpieces. The feeding jig is conveyed on the product conveying line. The workpieces are conveyed, temporarily stored and alternated by the feeding station, the product conveying line and the transferring station, and automatic feeding and discharging are completed by cooperating with the material taking manipulator, so that the degree of automation is high.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automation equipment, in particular to a product automatic line. BACKGROUND

[0002] In various electronic component automatic production processes, the production process involves multiple stations, and the manufacturing process is very complex. At present, each station is completed by manual operation, which not only has high labor cost and high labor intensity, but also has low production efficiency. SUMMARY

[0003] Therefore, the purpose of the present application is to provide a product automatic line, which has high automation degree by setting a feeding station, a product conveying line, a transfer station for conveying, buffering and alternating workpieces, and a material taking manipulator for completing automatic feeding and discharging.

[0004] The purpose of the present application is achieved by the following technical solutions:

[0005] A product automatic line comprises a rack, and a feeding station, a product conveying line, a material taking station, a capacitor installation station, a transfer station, a leg cutting station and a feeding jig arranged on the rack.

[0006] The product conveying line is horizontally arranged on the rack and used for conveying workpieces.

[0007] The feeding station is arranged on one side of the product conveying line and used for alternating and buffering material trays during feeding and discharging.

[0008] The material taking station is arranged above the leg cutting station and the product conveying line and used for feeding and discharging workpieces.

[0009] The capacitor installation station is arranged at one end of the product conveying line and used for installing capacitors on workpieces.

[0010] The leg cutting station is arranged between the feeding station and the product conveying line and used for cutting legs of machined workpieces.

[0011] The transfer station is arranged on the other side of the product conveying line and used for buffering workpieces.

[0012] The feeding jig is transmitted on the product conveying line and used for carrying workpieces.

[0013] Further, the feeding station comprises a feeding buffer assembly, a discharging buffer assembly, a tray storage assembly and a tray conveying assembly, the feeding buffer assembly, the discharging buffer assembly and the tray storage assembly are sequentially arranged on the rack along the tray conveying assembly, and the feeding station alternately buffers the trays in the feeding buffer assembly and the discharging buffer assembly through the tray conveying assembly and stores the trays in the tray storage assembly.

[0014] Further, the feeding buffer assembly comprises a first jacking module arranged on the rack along the linear module and a first buffer module arranged above the first jacking module.

[0015] The first buffer module comprises a first mounting rack, a first guide plate, a first buffer tray, a first linear slide rail and a first driving cylinder, the first mounting rack is symmetrically arranged on both sides of the first jacking module along the linear module, the first linear slide rail and the first driving cylinder are arranged on the first mounting rack, the first guide plate is slidably arranged on the first linear slide rail and connected to the driving end of the first driving cylinder, the first buffer tray is mounted on the side of the first guide plate facing the linear module, and the first buffer tray is provided with a first bracket, and the first bracket forms a tray buffer position for feeding.

[0016] The first jacking module is used for transferring the trays from the first buffer module to the tray conveying assembly and transferring the trays from the tray conveying assembly to the first buffer module.

[0017] The discharging buffer assembly comprises a second jacking module arranged on the rack along the linear module and a second buffer module arranged above the second jacking module.

[0018] The second buffer module comprises a second mounting rack, a second guide plate, a second buffer tray, a second linear slide rail and a second driving cylinder, the second mounting rack is symmetrically arranged on both sides of the second jacking module along the linear module, the second linear slide rail and the second driving cylinder are arranged on the second mounting rack, the second guide plate is slidably arranged on the second linear slide rail and connected to the driving end of the second driving cylinder, the second buffer tray is mounted on the side of the second guide plate facing the linear module, and the second buffer tray is provided with a second bracket, and the second bracket forms a tray buffer position for discharging.

[0019] The second jacking module is used for transferring the trays from the tray conveying assembly to the second buffer module and transferring the trays from the second buffer module to the tray conveying assembly.

[0020] The tray conveying assembly comprises a linear module arranged on the rack, a first driving motor for driving the linear module to move linearly, and a moving seat installed on the linear module and moving linearly with the linear module, wherein the moving seat is provided with a tray placing seat for placing the tray, and the first driving motor drives the linear module to move linearly so as to drive the tray to move linearly.

[0021] The tray storage assembly comprises a lifting motor installed on the rack along the linear module, a lifting support connected to the lifting motor through a conveying belt, and a storage tray plate installed on both sides of the lifting support along the linear module, wherein the storage tray plate is provided with a plurality of third brackets, and the plurality of third brackets form tray storage positions for feeding.

[0022] Further, the product conveying line comprises a first conveying track, a second conveying track and a third conveying track, the first conveying track and the third conveying track are connected, the second conveying track is arranged on one side of the first conveying track, and the transfer station is arranged on one side of the third conveying track and connected with the second conveying track.

[0023] The first conveying track, the second conveying track and the third conveying track are all provided with a third positioning module for positioning the jacking of the feeding jig.

[0024] The first conveying track is used for conveying the workpiece transferred out of the feeding station to the capacitor mounting station.

[0025] The second conveying track is used for conveying the workpiece transferred out of the capacitor mounting station to the transfer station.

[0026] The third conveying track is used for conveying the workpiece transferred out of the transfer station to the pin cutting station.

[0027] Further, the material taking station comprises a first material taking manipulator and a second material taking manipulator, the first material taking manipulator is used for grabbing and placing the workpiece of the feeding station on the first conveying track for feeding and grabbing and placing the workpiece of the pin cutting station on the feeding station for feeding, and the second material taking manipulator is used for grabbing and placing the workpiece of the first conveying track on the pin cutting station for cutting.

[0028] The taking station places the workpiece of the feeding station on the first conveying track for feeding, the first conveying track conveys the workpiece transferred from the feeding station to the capacitor mounting station for processing, after the capacitor mounting is completed, the second conveying track conveys the workpiece transferred from the capacitor mounting station to the temporary storage station, the third conveying track conveys the workpiece transferred from the temporary storage station to the foot cutting station, and the taking station places the workpiece of the foot cutting station on the feeding station for discharging, thereby completing the closed-loop processing of the workpiece.

[0029] Further, the taking station further comprises a push plate assembly, the push plate assembly comprises a third driving cylinder and a first push plate connected to the output end of the third driving cylinder, the third driving cylinder drives the first push plate to push the feeding jig from the second conveying track to the temporary storage station; the first conveying track is provided with a jig limiting module, the jig limiting module is located below the second taking manipulator, and the jig limiting module limits the feeding jig when the second taking manipulator grabs the workpiece of the first conveying track.

[0030] Further, the feeding jig comprises a jig seat, a cover plate rotatably connected to the jig seat, a pressing groove formed in the jig seat, and an elastic pressing piece arranged on one side of the pressing groove; the elastic pressing piece comprises an elastic shaft, a pressing block and a baffle, one end of the elastic shaft is fixed to the jig seat, the other end of the elastic shaft is connected to the pressing block, and the baffle is arranged above the pressing block.

[0031] The jig limiting module comprises a vertical plate, a positioning plate, a movable pull plate and a fourth driving cylinder, the vertical plate is installed on the first conveying track, the positioning plate is installed above the vertical plate, the fourth driving cylinder is installed on one side of the vertical plate, the movable pull plate is arranged above the positioning plate through the fourth driving cylinder, the movable pull plate extends a pull rod, the pull rod is provided with a pressing block on one side of the conveying support, when the feeding jig is lifted to the jig limiting module, the positioning plate abuts above the feeding jig, and the pressing block is located on one side of the baffle.

[0032] Further, the temporary storage station comprises a storage assembly, a push-in assembly, a push-out assembly, an outlet and an inlet, the inlet and the outlet are arranged on the storage assembly, the push-in assembly is arranged on one side of the storage assembly close to the inlet, and the push-out assembly is arranged on one side of the storage assembly close to the outlet.

[0033] The second conveying track is provided with a connecting port connected with the feeding port at one end close to the feeding port, and the first push plate is arranged on the side of the connecting port away from the feeding port, and the third driving cylinder drives the first push plate to push the feeding fixture from the second conveying track to the storage assembly through the connecting port and the feeding port.

[0034] The pushing-out assembly is arranged on the side of the storage assembly close to the discharging port, and the third conveying track is provided with a connecting track connected with the discharging port at one end close to the discharging port, and the pushing-out assembly pushes the feeding fixture from the storage assembly to the third conveying track through the discharging port and the connecting track.

[0035] Further, the capacitor mounting station comprises a capacitor conveying mechanism, a third material taking manipulator and a visual detection assembly; the capacitor conveying mechanism comprises a capacitor conveying line and a pin cutting mechanism arranged on the capacitor conveying line; the third material taking manipulator comprises two air claws, and a first clamping claw and a second clamping claw arranged on the air claws; the first clamping claws on the two air claws are matched to transfer the feeding fixture of the first conveying track to the second conveying track; the second clamping claws on the two air claws are matched to transfer the capacitor of the pin cutting mechanism to the workpiece on the first conveying track; and the visual detection assembly is used for detecting the capacitor.

[0036] Further, an electric control system is arranged in the rack, and the feeding station, the product conveying line, the material taking station, the capacitor mounting station, the transferring station and the pin cutting station are all provided with position sensors, and the electric control system is in communication connection with the feeding station, the product conveying line, the material taking station, the capacitor mounting station, the transferring station and the pin cutting station.

[0037] The product automatic line has the following beneficial effects:

[0038] The product automatic line can convey, buffer and alternate the workpieces through the feeding station, the product conveying line and the transferring station, and can complete automatic feeding and discharging by cooperating with the material taking manipulator, so that an automatic closed-loop production line is formed, the occupied space is small, and the degree of automation is high.

[0039] The product conveying line can be designed to be long or short according to the needs of the processing stations, and the processing stations can be added as needed, so that the practicability is high.

[0040] The feeding station comprises an upper feeding buffer assembly, a lower feeding buffer assembly and a tray conveying assembly; when feeding, the lower feeding tray is buffered in the lower feeding buffer assembly through the tray conveying assembly; when discharging, the upper feeding tray is buffered in the upper feeding buffer assembly through the tray conveying assembly; the alternation of the trays is completed; the overall efficiency of feeding and discharging is high; and the occupied space is small.

[0041] The first material taking manipulator is used for grabbing and placing the workpiece of the feeding station on the product conveying line for feeding and grabbing and placing the workpiece of the foot cutting station on the feeding station for discharging, and the second material taking manipulator is used for grabbing and placing the workpiece of the product conveying line on the foot cutting station for cutting feet, so that the automation degree is high.

[0042] The present application provides a feeding station, a cutting station, a taking station and a transferring station, and the transferring station is provided with a pushing-in assembly and a pushing-out assembly, so that the feeding and discharging can be automatically performed, the transferring station can be applied to various workpieces, and the practicability is high. BRIEF DESCRIPTION OF DRAWINGS

[0043] Figure 1 A structure schematic view of the product automatic line in the embodiment of the present application;

[0044] Figure 2 A structure schematic view of the product automatic line in the embodiment of the present application from another perspective;

[0045] Figure 3 A structure schematic view of the product automatic line in the embodiment of the present application;

[0046] Figure 4 A structure schematic view of the product automatic line in the embodiment of the present application from another perspective;

[0047] Figure 5 A structure schematic view of the area A in the embodiment of the present application; Figure 4

[0048] A structure schematic view of the feeding station in the embodiment of the present application; Figure 6

[0049] A structure schematic view of the feeding station in the embodiment of the present application; Figure 7

[0050] A structure schematic view of the taking station in the embodiment of the present application; Figure 8

[0051] A structure schematic view of the third material taking manipulator in the embodiment of the present application; Figure 9

[0052] A structure schematic view of the transferring station in the embodiment of the present application; Figure 10

[0053] A structure schematic view of the feeding station in the embodiment of the present application; Figure 11 REFERENCE SIGNS:

[0054] 100 - rack;

[0055] 10 - feeding station;

[0056] 10 - feeding station;

[0057] 20 - tray conveying assembly; 21 - linear module; 22 - first driving motor; 23 - moving seat; 24 - tray placing seat; 25 - tray;

[0058] 30 - feeding buffer assembly; 31 - first jacking module; 32 - first buffer module; 321 - first mounting frame; 322 - first guide plate; 323 - first buffer supporting plate; 324 - first linear slide rail; 325 - first driving cylinder;

[0059] 40 - discharging buffer assembly; 41 - second jacking module; 42 - second buffer module;

[0060] 50 - tray storage assembly; 51 - lifting motor; 52 - lifting support; 53 - storage supporting plate; 54 - third bracket;

[0061] 60 - leg cutting station;

[0062] 70 - product conveying line; 71 - first conveying track; 72 - second conveying track; 73 - third conveying track; 74 - third positioning module; 75 - jig limiting module; 751 - vertical plate; 752 - positioning plate; 753 - movable pull plate; 754 - pull rod; 755 - pressing block; 756 - fourth driving cylinder; 76 - connecting port; 77 - connecting track;

[0063] 80 - material taking station; 81 - first material taking manipulator; 82 - second material taking manipulator; 83 - third driving cylinder; 84 - first pushing plate;

[0064] 90 - capacitor installation station; 91 - capacitor conveying mechanism; 911 - capacitor conveying line; 912 - leg cutting mechanism; 92 - third material taking manipulator; 921 - pneumatic gripper; 922 - first clamping jaw; 923 - second clamping jaw; 93 - visual detection assembly;

[0065] 110 - transfer station; 111 - storage assembly; 112 - pushing-in assembly; 113 - pushing-out assembly; 114 - discharging port; 115 - feeding port.

[0066] 120 - feeding jig; 121 - jig seat; 122 - cover plate; 123 - pressing groove; 124 - elastic pressing member; 125 - elastic shaft; 126 - pressing block; 127 - baffle. DETAILED DESCRIPTION

[0067] The technical solutions in the embodiments of the present application will be described clearly and completely below with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0068] In the description of the present application, it should be noted that the terms "vertical direction", "upper", "lower", "horizontal", and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, "first", "second", "third", "fourth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0069] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "set", "mount", "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be connected through an intermediate medium, it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0070] As shown in Figures 1 to 11 The embodiment of the present application provides a product automatic line, which comprises a rack 100 and an electric control system, the electric control system is arranged in the rack 100, the rack 100 is provided with a feeding station 10, a product conveying line 70, a taking station 80, a capacitor mounting station 90, a transfer station 110, a pin cutting station 60 and a feeding jig 120;

[0071] The product conveying line 70 is horizontally arranged on the rack 100 and is used for closed-loop conveying of workpieces;

[0072] The feeding station 10 is arranged on one side of the product conveying line 70 and is used for the alternation and buffering of the tray 25 during feeding and discharging;

[0073] The taking station 80 is arranged above the pin cutting station 60 and the product conveying line 70 and is used for feeding and discharging workpieces;

[0074] The capacitor mounting station 90 is arranged at one end of the product conveying line 70 along the product conveying direction and is used for mounting capacitors on workpieces;

[0075] The pin cutting station 60 is arranged between the feeding station 10 and the product conveying line 70 and is used for cutting the pins of the machined workpieces;

[0076] The transfer station 110 is arranged on the other side of the product conveying line 70 and is used for buffering workpieces;

[0077] The feeding jig 120 is transmitted on the product conveying line 70 and is used for carrying workpieces;

[0078] The feeding station 10, the product conveying line 70, the taking station 80, the capacitor installation station 90, the transfer station 110 and the pin cutting station 60 are provided with position sensors, and the electric control system is in communication connection with the feeding station 10, the product conveying line 70, the taking station 80, the capacitor installation station 90, the transfer station 110 and the pin cutting station 60.

[0079] As shown in the drawings, in the embodiment, the feeding station 10 comprises a feeding buffer assembly 30, a discharging buffer assembly 40, a tray storage assembly 50 and a tray conveying assembly 20, the feeding buffer assembly 30, the discharging buffer assembly 40 and the tray storage assembly 50 are sequentially arranged on the rack 100 along the tray conveying assembly 20, and the feeding station 10 alternately buffers the trays 25 in the feeding buffer assembly 30 and the discharging buffer assembly 40 through the tray conveying assembly 20 and stores the trays 25 in the tray storage assembly 50. Figures 6 to 7 In the embodiment, the feeding buffer assembly 30 comprises a first jacking module 31 arranged on the rack 100 along the linear module 21 and a first buffer module 32 arranged above the first jacking module 31.

[0080] The first buffer module 32 comprises a first mounting frame 321, a first guide plate 322, a first buffer supporting plate 323, a first linear slide rail 324 and a first driving cylinder 325, the first mounting frame 321 is symmetrically arranged on both sides of the first jacking module 31 along the linear module 21, the first linear slide rail 324 and the first driving cylinder 325 are arranged on the first mounting frame 321, the first guide plate 322 is slidably arranged on the first linear slide rail 324 and connected to the driving end of the first driving cylinder 325, the first buffer supporting plate 323 is arranged on the side of the first guide plate 322 facing the linear module 21, and a first bracket is arranged on the first buffer supporting plate 323, and the first bracket forms a buffer position for the feeding tray 25.

[0081] The first jacking module 31 is used for transferring the tray 25 from the first buffer module 32 to the tray conveying assembly 20 and transferring the tray 25 from the tray conveying assembly 20 to the first buffer module 32.

[0082] In the embodiment, the discharging buffer assembly 40 comprises a second jacking module 41 arranged on the rack 100 along the linear module 21 and a second buffer module 42 arranged above the second jacking module 41.

[0083] The second buffer module 42 comprises a second mounting frame 421, a second guide plate 422, a second buffer supporting plate 423, a second linear slide rail 424 and a second driving cylinder 425, the second mounting frame 421 is symmetrically arranged on both sides of the second jacking module 41 along the linear module 21, the second linear slide rail 424 and the second driving cylinder 425 are arranged on the second mounting frame 421, the second guide plate 422 is slidably arranged on the second linear slide rail 424 and connected to the driving end of the second driving cylinder 425, the second buffer supporting plate 423 is arranged on the side of the second guide plate 422 facing the linear module 21, and a second bracket is arranged on the second buffer supporting plate 423, and the second bracket forms a buffer position for the discharging tray 25.

[0084] The second buffer module 42 comprises a second mounting frame, a second guide plate, a second buffer support plate, a second linear slide rail and a second driving cylinder; the second mounting frame is symmetrically arranged on both sides of the second jacking module 41 along the linear module 21, the second linear slide rail and the second driving cylinder are arranged on the second mounting frame, the second guide plate is slidably arranged on the second linear slide rail and is connected to the driving end of the second driving cylinder, the second buffer support plate is mounted on the side of the second guide plate facing the linear module 21, and the second buffer support plate is provided with a second bracket, and the second bracket forms a buffer position for the tray 25 for feeding;

[0085] The second jacking module 41 is used for transferring the tray 25 from the tray conveying assembly 20 to the second buffer module 42 and transferring the tray 25 from the second buffer module 42 to the tray conveying assembly 20.

[0086] In the embodiment, the tray conveying assembly 20 comprises a linear module 21 arranged on the rack 100, a first driving motor 22 for driving the linear module 21 to move linearly, and a moving seat 23 mounted on the linear module 21 and moving linearly with the linear module 21, wherein the moving seat 23 is provided with a tray placing seat 24 for placing the tray 25, and the linear module 21 is driven by the first driving motor 22 to drive the tray 25 to move linearly.

[0087] In the embodiment, the tray storage assembly 50 comprises a lifting motor 51 mounted on the rack 100 along the linear module 21, a lifting support 52 connected to the lifting motor 51 through a conveying belt, and a storage support plate 53 symmetrically mounted on both sides of the lifting support 52 along the linear module 21, wherein the storage support plate 53 is provided with a plurality of third brackets 54, and the plurality of third brackets 54 form storage positions for the trays 25 for feeding.

[0088] In the present application, when feeding, the tray conveying assembly 20 transfers the feeding tray 25 to the feeding buffer assembly 40 for buffering, and then transfers the feeding tray 25 from the feeding buffer assembly 30 to the grabbing station for taking; when discharging, the tray conveying assembly 20 transfers the feeding tray 25 to the feeding buffer assembly 30 for buffering, completes the alternation and buffering of the tray 25, and then transfers the feeding tray 25 from the feeding buffer assembly 40 to the grabbing station for discharging. The present application buffers and alternates the tray 25 in the feeding buffer assembly 30 and the discharging buffer assembly 40 through the tray conveying assembly 20, and the process does not need manual or AGV trolley for feeding and discharging, occupies small space, and has high overall efficiency for feeding and discharging.

[0089] As Figures 1 to 4As shown, in the embodiment, the product conveying line 70 comprises a first conveying track 71, a second conveying track 72 and a third conveying track 73, the first conveying track 71 and the third conveying track 73 are connected, the second conveying track 72 is arranged at one side of the first conveying track 71, and the transfer station is arranged at one side of the third conveying track 73 and connected with the second conveying track 72;

[0090] The first conveying track 71, the second conveying track 72 and the third conveying track 73 are all installed with the third positioning module 74, and the third positioning module 74 is used for positioning the jacking of the feeding jig 120;

[0091] The first conveying track 71 is used for conveying the workpiece transferred out of the feeding station 10 to the capacitor mounting station 90;

[0092] The second conveying track 72 is used for conveying the workpiece transferred out of the capacitor mounting station 90 to the transfer station 110;

[0093] The third conveying track 73 is used for conveying the workpiece transferred out of the transfer station 110 to the pin cutting station 60.

[0094] As shown in Figures 1 to 4 , Figure 8 In the embodiment, the material taking station 80 comprises a first material taking manipulator 81 and a second material taking manipulator 82, the first material taking manipulator 81 is used for grabbing and placing the workpiece of the feeding station 10 on the first conveying track 71 for feeding and grabbing and placing the workpiece of the pin cutting station 60 on the feeding station 10 for discharging, and the second material taking manipulator 82 grabs and places the workpiece of the first conveying track 71 on the pin cutting station 60 for cutting.

[0095] The material taking station 80 grabs and places the workpiece of the feeding station 10 on the first conveying track 71 for feeding, the workpiece transferred out of the feeding station 10 is conveyed by the first conveying track 71 to the capacitor mounting station 90 for processing, after the capacitor mounting is completed, the workpiece transferred out of the capacitor mounting station 90 is conveyed by the second conveying track 72 to the transfer station 110, the workpiece transferred out of the transfer station 110 is conveyed by the third conveying track 73 to the pin cutting station 60, and then the workpiece of the pin cutting station 60 is grabbed and placed by the material taking station 80 on the feeding station 10 for discharging, so as to complete the closed-loop processing of the workpiece.

[0096] In the embodiment, the material taking station 80 further comprises a push plate assembly, which comprises a third driving cylinder 83 and a first push plate 84 connected to the output end of the third driving cylinder 83. The third driving cylinder 83 drives the first push plate 84 to push the feeding jig 120 from the second conveying track 72 to the transfer station 110. The first conveying track 71 is provided with a jig limiting module 75, which is located below the second material taking manipulator 82. The jig limiting module 75 limits the feeding jig 120 when the second material taking manipulator 82 grabs the workpiece on the first conveying track 71.

[0097] As shown in Figures 1 to 4 , Figure 11 In the embodiment, the feeding jig 120 comprises a jig seat 121, a cover plate 122 rotatably connected to the jig seat 121, a pressing groove 123 formed in the jig seat 121, and an elastic pressing piece 124 arranged on one side of the pressing groove 123. The elastic pressing piece 124 comprises an elastic shaft 125, a pressing block 126 and a baffle 127. One end of the elastic shaft 125 is fixed to the jig seat 121, and the other end of the elastic shaft 125 is connected to the pressing block 126. The baffle 127 is arranged above the pressing block 126.

[0098] The jig limiting module 75 comprises a vertical plate 751, a positioning plate 752, a movable pull plate 753 and a fourth driving cylinder 756. The vertical plate 751 is installed on the first conveying track 71. The positioning plate 752 is installed above the vertical plate 751. The fourth driving cylinder 756 is installed on one side of the vertical plate 751. The movable pull plate 753 is arranged above the positioning plate 752 by the fourth driving cylinder 756. The movable pull plate 753 extends a pull rod 754. The pull rod 754 is provided with a pressing block 755 on one side of the conveying support. When the feeding jig 120 is lifted to the jig limiting module 75, the positioning plate 752 abuts against the feeding jig 120 above, and the pressing block 755 is located on one side of the baffle 127.

[0099] As shown in Figures 1 to 4 , Figure 9 In the embodiment, the capacitor mounting station 90 comprises a capacitor conveying mechanism 91, a third material taking manipulator 92 and a visual detection assembly 93. The capacitor conveying mechanism 91 comprises a capacitor conveying line 911 and a pin cutting mechanism 912 arranged on the capacitor conveying line 911. The third material taking manipulator 92 comprises two air claws 921, a first clamping jaw 922 and a second clamping jaw 923 installed on the air claws 921. The first clamping jaw 922 on the two air claws 921 cooperates to transfer the feeding jig 120 of the first conveying track 71 to the second conveying track 72. The second clamping jaw 923 on the two air claws 921 transfers the capacitor of the pin cutting mechanism 912 to the workpiece on the first conveying track 71. The visual detection assembly 93 detects the capacitor.

[0100] As shown in Figures 1 to 4 ,Figure 10 In the embodiment shown, the transfer station 110 includes a storage assembly 111, a push-in assembly 112, a push-out assembly 113, a discharge port 114, and an inlet port 115. The inlet port 115 and the discharge port 114 are arranged on the storage assembly 111. The push-in assembly 112 is arranged on one side of the storage assembly 111 close to the inlet port 115. The push-out assembly 113 is arranged on one side of the storage assembly 111 close to the discharge port 114.

[0101] The second conveying track 72 is provided with a connection port 76 close to one end of the inlet port 115. The first push plate 84 is arranged on one side of the connection port 76 away from the inlet port 115. The third drive cylinder 83 drives the first push plate 84 to push the feeding jig 120 from the second conveying track 72 through the connection port 76 and the inlet port 115 into the storage assembly 111.

[0102] The push-out assembly 113 is arranged on one side of the storage assembly 111 close to the discharge port 114. The third conveying track 73 is provided with a connection track 77 close to one end of the discharge port 114. The push-out assembly 113 pushes the feeding jig 120 from the storage assembly 111 through the discharge port 114 and the connection track 77 into the third conveying track 73.

[0103] In the working process of the present application, the first workpiece is pushed into the storage assembly 111 through the inlet port 115 by the first push plate 84, and then the second workpiece is pushed into the first workpiece through the inlet port 115, and the third workpiece, the fourth workpiece, and so on are sequentially pushed, until the workpieces form a first group of workpieces in front of the push-in assembly 112.

[0104] The push-in assembly 112 is started to push the first group of workpieces to move forward to the push-out assembly 113, and then the push-in assembly 112 returns. Then, according to the processing condition of the production line, it is determined whether to start the push-out assembly 113. When the push-out assembly 113 is started, the workpieces of the first group of workpieces are sequentially pushed out of the discharge port 114.

[0105] At the same time, the first push plate 84 continues to push the first workpiece, the second workpiece, and so on. When the workpieces form a second group of workpieces in front of the push-in assembly 112, the push-in assembly 112 pushes the second group of workpieces to move forward to the push-out assembly 113 or the first group of workpieces.

[0106] Then, the third group of workpieces, the fourth group of workpieces, and so on are pushed to form a buffer of workpieces.

[0107] In the application, the workpiece transferred from the feeding station 10 is grabbed and placed on the first conveying track 71 by the taking station 80 for feeding, and then conveyed to the capacitor mounting station 90 by the first conveying track 71 for processing, and then conveyed to the transfer station 110 by the second conveying track 72 after the capacitor mounting is completed, and then conveyed to the pin cutting station 60 by the third conveying track 73 after the workpiece is transferred from the transfer station 110, and then grabbed and placed on the feeding station 10 by the taking station 80 for discharging, thereby completing the closed-loop processing of the workpiece.

[0108] The above description only expresses the preferred technical solutions of the application, which is relatively specific and detailed, but cannot be understood as a limitation on the scope of the patent. It should be pointed out that for ordinary skilled persons in the art, some modifications and improvements can be made without departing from the concept of the application, and the application also intends to include these modifications and improvements.

Claims

1. A product assembly line, characterized by: The machine frame, and the feeding station, product conveying line, material taking station, capacitor installation station, temporary storage station, pin cutting station and feeding jig arranged on the machine frame; The product conveying line is horizontally arranged on the machine frame and used for conveying workpieces; The feeding station is arranged on one side of the product conveying line and used for alternately and temporarily storing material trays during feeding and discharging; The feeding station comprises a feeding temporary storage assembly, a discharging temporary storage assembly, a material tray storage assembly and a material tray conveying assembly, the feeding temporary storage assembly, the discharging temporary storage assembly and the material tray storage assembly are sequentially arranged on the machine frame along the material tray conveying assembly, the feeding station alternately and temporarily stores material trays in the feeding temporary storage assembly and the discharging temporary storage assembly through the material tray conveying assembly and stores the material trays in the material tray storage assembly; The material tray conveying assembly comprises a linear module arranged on the machine frame, a first driving motor used for driving the linear module to move linearly, and a moving seat installed on the linear module and moving linearly along the linear module, the moving seat is provided with a material tray placing seat used for placing a material tray, and the linear module is driven by the first driving motor to move the material tray linearly; The feeding temporary storage assembly comprises a first jacking module installed on the machine frame along the linear module and a first temporary storage module arranged above the first jacking module; The first temporary storage module comprises a first mounting rack, a first guide plate, a first temporary storage plate, a first linear slide rail and a first driving cylinder, the first mounting rack is symmetrically arranged on both sides of the first jacking module along the linear module, the first linear slide rail and the first driving cylinder are arranged on the first mounting rack, the first guide plate is slidably arranged on the first linear slide rail and connected to a driving end of the first driving cylinder, the first temporary storage plate is installed on a side of the first guide plate facing the linear module, the first temporary storage plate is provided with a first bracket, and the first bracket forms a material tray temporary storage position for feeding; The first jacking module is used for transferring the material tray from the first temporary storage module to the material tray conveying assembly and transferring the material tray from the material tray conveying assembly to the first temporary storage module; The discharging temporary storage assembly comprises a second jacking module installed on the machine frame along the linear module and a second temporary storage module arranged above the second jacking module; The second temporary storage module comprises a second mounting rack, a second guide plate, a second temporary storage plate, a second linear slide rail and a second driving cylinder, the second mounting rack is symmetrically arranged on both sides of the second jacking module along the linear module, the second linear slide rail and the second driving cylinder are arranged on the second mounting rack, the second guide plate is slidably arranged on the second linear slide rail and connected to a driving end of the second driving cylinder, the second temporary storage plate is installed on a side of the second guide plate facing the linear module, the second temporary storage plate is provided with a second bracket, and the second bracket forms a material tray temporary storage position for discharging. The second jacking module is used for transferring the tray from the tray conveying assembly to the second buffer module and transferring the tray from the second buffer module to the tray conveying assembly; The tray storage assembly comprises a lifting motor mounted on the rack along the linear module, a lifting support connected to the lifting motor through a conveying belt, and a storage tray plate symmetrically mounted on both sides of the lifting support along the linear module, wherein a plurality of third brackets are arranged on the storage tray plate, and the plurality of third brackets form tray storage positions for feeding. The material taking station is arranged above the foot cutting station and the product conveying line, and is used for feeding and discharging workpieces. The capacitor mounting station is arranged at one end of the product conveying line, and is used for mounting capacitors on workpieces. The foot cutting station is arranged between the feeding station and the product conveying line, and is used for cutting the feet of workpieces after processing. The transfer station is arranged on the other side of the product conveying line, and is used for buffering workpieces. The feeding jig is conveyed on the product conveying line, and is used for carrying workpieces.

2. The product assembly line according to claim 1, characterized in that: The product conveying line comprises a first conveying track, a second conveying track and a third conveying track, the first conveying track and the third conveying track are connected, the second conveying track is arranged on one side of the first conveying track, and the transfer station is arranged on one side of the third conveying track and connected with the second conveying track; The first conveying track, the second conveying track and the third conveying track are all provided with a third positioning module, and the third positioning module is used for jacking and positioning the feeding jig; The first conveying track is used for conveying workpieces transferred from the feeding station to the capacitor mounting station; The second conveying track is used for conveying workpieces transferred from the capacitor mounting station to the transfer station; The third conveying track is used for conveying workpieces transferred from the transfer station to the foot cutting station.

3. The product assembly line of claim 2, wherein: The material taking station comprises a first material taking manipulator and a second material taking manipulator, the first material taking manipulator is used for grabbing and placing workpieces of the feeding station on the first conveying track for feeding and grabbing and placing workpieces of the foot cutting station on the feeding station for discharging, and the second material taking manipulator is used for grabbing and placing workpieces of the first conveying track on the foot cutting station for cutting.

4. The product conveyor line of claim 3, wherein: The material taking station further comprises a push plate assembly, the push plate assembly comprises a third driving cylinder and a first push plate connected to the output end of the third driving cylinder, the third driving cylinder drives the first push plate to push the feeding jig from the second conveying track to the transfer station; the first conveying track is provided with a jig limiting module, the jig limiting module is below the second material taking manipulator, and the jig limiting module limits the feeding jig when the second material taking manipulator grabs workpieces of the first conveying track.

5. The product automatic line according to claim 4, wherein: The feeding jig comprises a jig base, a cover plate rotatably connected to the jig base, a pressing groove in the jig base, and an elastic pressing member arranged on one side of the pressing groove; the elastic pressing member comprises an elastic shaft, a pressing block, and a baffle, one end of the elastic shaft is fixed to the jig base, the other end of the elastic shaft is connected to the pressing block, and the baffle is arranged above the pressing block; The jig limiting module comprises a vertical plate, a positioning plate, a movable pull plate, and a fourth driving cylinder, the vertical plate is installed on the first conveying track, the positioning plate is installed above the vertical plate, the fourth driving cylinder is installed on one side of the vertical plate, the movable pull plate is arranged above the positioning plate through the fourth driving cylinder, the movable pull plate extends a pull rod, and the pull rod is provided with a pressing block on one side facing the first conveying track; when the feeding jig is lifted to the jig limiting module, the positioning plate abuts against the feeding jig, and the pressing block is located on one side of the baffle.

6. The product assembly line of claim 4, wherein: The transfer station comprises a storage assembly, a pushing-in assembly, a pushing-out assembly, an outlet, and an inlet, the inlet and the outlet are arranged on the storage assembly, the pushing-in assembly is arranged on one side of the storage assembly close to the inlet, and the pushing-out assembly is arranged on one side of the storage assembly close to the outlet; One end of the second conveying track close to the inlet is provided with a connection port connected with the inlet, the first push plate is arranged on one side of the connection port away from the inlet, and the third driving cylinder drives the first push plate to push the feeding jig from the second conveying track to the storage assembly through the connection port and the inlet; The pushing-out assembly is arranged on one side of the storage assembly close to the outlet, one end of the third conveying track close to the outlet is provided with a connection track connected with the outlet, and the pushing-out assembly pushes the feeding jig from the storage assembly to the third conveying track through the outlet and the connection track.

7. The product conveyor line of claim 6, wherein: The capacitor mounting station comprises a capacitor conveying mechanism, a third material taking manipulator, and a visual detection assembly; the capacitor conveying mechanism comprises a capacitor conveying line and a pin cutting mechanism arranged on the capacitor conveying line, the third material taking manipulator comprises two air claws, a first clamping jaw, and a second clamping jaw installed on the air claws, the first clamping jaw on the two air claws cooperates to transfer the feeding jig on the first conveying track to the second conveying track, the second clamping jaw on the two air claws transfers the capacitor member of the pin cutting mechanism to the workpiece on the first conveying track, and the visual detection assembly detects the capacitor member.

8. The product line according to any one of claims 1 to 7, characterized in that: An electric control system is further included, which is arranged in the rack, the feeding station, the product conveying line, the material taking station, the capacitor mounting station, the transfer station, and the pin cutting station are all provided with position sensors, and the electric control system is in communication connection with the feeding station, the product conveying line, the material taking station, the capacitor mounting station, the transfer station, and the pin cutting station.

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