An end plate automatic finishing production line

Abstract

The application discloses an end plate automatic finishing production line, characterized by comprising a PLC controller, an automatic feeding mechanism for end plate feeding and a conveying mechanism for end plate conveying; the automatic feeding mechanism comprises a base frame, a movable frame movably arranged on the base frame and an automatic feeding frame movably arranged on the movable frame; the end plate automatic finishing production line has the advantages that an operator only needs to stack the end plates to be processed on the automatic feeding frame of the automatic feeding mechanism and take down the end plates stacked on a stacking frame after finishing processing, automatic feeding is performed throughout the whole process, the end plates are automatically conveyed to a processing station to be automatically processed, the end plates after finishing processing are automatically conveyed to an automatic unloading and collecting mechanism to be unloaded and automatically stacked, manual feeding, transfer and carrying, operation and control of the processing equipment for processing the end plates and manual carrying and unloading of the end plates after finishing processing are not needed, the degree of automation is high, a full-automatic assembly line production is formed, the efficiency is high and the labor intensity is low.

Description

TECHNICAL FIELD

[0001] The present application relates to end plate processing, in particular to an automatic end plate finishing production line. BACKGROUND

[0002] In the prior art, the end plate needs to go through multiple processes during processing and manufacturing. Currently, when the factory processes the end plate, the operator needs to manually transport the end plate or transfer it to the corresponding work station by a trolley for processing. After the processing of one process is completed, the end plate is transported to the next process for processing. The transfer between processes requires manual transportation of the end plate, and the feeding and discharging during processing also need to be manually transported, which is labor-intensive, low in overall efficiency, and requires a large amount of labor. Moreover, the end plate is mostly made of metal and is heavy, which puts a burden on the operator. Therefore, an automatic end plate finishing production line is proposed. SUMMARY

[0003] The present application aims to solve the above problems and provides an automatic end plate finishing production line.

[0004] To achieve the above purpose, the present application provides an automatic end plate finishing production line, characterized by comprising a controller, an automatic feeding mechanism for end plate feeding, and a conveying mechanism for end plate conveying. The automatic feeding mechanism comprises a base frame, a movable frame movably mounted on the base frame, and an automatic feeding frame movably mounted on the movable frame. The automatic feeding frame is provided with guide rods for stacking end plates and guiding the movement of the end plates, a pushing frame slidably mounted on the automatic feeding frame for pushing the end plates stacked on the guide rods to move, and a drive mounted on the automatic feeding frame and connected with the pushing frame for driving the pushing frame to move. The pushing frame is provided with a sensor for sensing whether there is an end plate on the pushing frame. The conveying mechanism comprises a conveying frame, an upper conveying machine mounted on the conveying frame, a lower conveying machine, and a discharging conveying machine. The upper conveying machine is provided with a plurality of feeding positions, and the lower conveying machine is provided with a plurality of discharging positions corresponding to the feeding positions. The automatic end plate finishing production line further comprises a plurality of mechanical hands corresponding to the feeding positions and the discharging positions for grabbing the end plates for feeding and discharging, and a plurality of machine tools for processing the end plates.

[0005] Further preferably, one end of the automatic feeding frame is movably connected with the moving frame, and a second driver for driving the one end of the automatic feeding frame to flip up and down is installed between the other end of the automatic feeding frame and the moving frame; a guide frame for guiding the movement of the pushing frame is further installed on the automatic feeding frame; a rolling wheel 110 movably connected with the automatic feeding frame and a guide wheel matched with the guide frame are installed on the pushing frame; a guide slope for guiding the feeding of the end plate on the end plate is further provided on the automatic feeding frame; a guide rail is installed on the base frame, and a moving rolling wheel matched with the guide rail is installed on the moving frame; a driving oil cylinder for driving the moving frame to move on the guide rail is installed on the base frame and connected with the moving frame.

[0006] Further preferably, the upper conveyor, the lower conveyor and the discharging conveyor each comprise a plurality of rollers installed on a conveyor frame and a motor connected with the plurality of rollers through a chain for driving the rollers to rotate.

[0007] Further preferably, the pushing mechanism for conveying the end plate on the upper conveyor to the feeding position and the blocking mechanism for limiting the position of the end plate on the feeding position are further provided on the upper conveyor.

[0008] Further preferably, the pushing mechanism comprises a pusher installed on the upper conveyor, a pushing block installed on the pusher and a sensor provided on the pushing block for sensing whether there is an end plate at the corresponding position of the pusher; the blocking mechanism comprises a blocking frame installed on the feeding position, a blocker installed on the blocking frame, a blocking frame installed on the blocker and a blocking rod provided at the outlet of the feeding position; the feeding position comprises a waiting position and a standby position, and the sensor is provided at each of the waiting position and the standby position.

[0009] Further preferably, the plurality of three-in-one processing mechanisms for processing the end plate and the transfer mechanism for conveying the end plate on the discharging conveyor to the three-in-one processing mechanism for processing and conveying the processed end plate to the discharging conveyor are further provided; the transfer mechanism comprises a transfer station connected with the lower conveyor and limiting the position of the weld on the end plate, a discharging station connected with the discharging conveyor and an up-and-down feeding mechanism for feeding the end plate; the up-and-down feeding mechanism comprises a moving seat, a transfer base slidingly installed on the moving seat, a rack installed on the moving seat, a motor installed on the transfer base, a gear installed on the motor and meshed with the rack, a rotating frame installed on the transfer base, an up-and-down moving frame slidingly installed on the rotating frame, a moving motor installed on the up-and-down moving frame, a gear installed on the moving motor, a front-and-back moving frame slidingly installed on the up-and-down moving frame and a clamping device installed on the front-and-back moving frame; the front-and-back moving frame is provided with a rack meshed with the gear, and the rotating frame is further provided with a jacking oil cylinder connected with the up-and-down moving frame.

[0010] Further preferably, the transfer station comprises a transfer rack, a rotating disc installed on the transfer rack, a motor installed on the transfer rack for driving the rotating disc to rotate, a limiting rack installed on the transfer rack for limiting the position of the end plate, a sensor installed on the limiting rack for sensing the end plate, and a video detector installed on the transfer rack for detecting the position of the end plate; the transfer rack and the lower layer conveyor are provided with a transfer conveying rack, a conveying sprocket movably installed on the transfer conveying rack, a conveying chain installed on the conveying sprocket, and a conveying motor for driving the conveying sprocket to rotate.

[0011] Further preferably, the three-in-one processing mechanism comprises a punch press, a punch installed on the punch press, a clamp movably installed on the punch press, a motor installed on the punch press for driving the clamp to rotate, a pressing cylinder installed on the punch press, and a pressing block installed on the pressing cylinder; further comprising a drilling machine installed on the punch press for drilling the end plate, and a tapping machine for tapping the hole on the end plate; the drilling machine is further provided with a positioning rod for limiting the drilling depth, and a sensor for sensing the positioning rod.

[0012] Further preferably, the three-in-one processing mechanism comprises a punch press, a punch installed on the punch press, a clamp movably installed on the punch press, a motor installed on the punch press for driving the clamp to rotate, a pressing cylinder installed on the punch press, and a pressing block installed on the pressing cylinder; further comprising a drilling machine installed on the punch press for drilling the end plate, and a tapping machine for tapping the hole on the end plate; the drilling machine is further provided with a positioning rod for limiting the drilling depth, and a sensor for sensing the positioning rod.

[0013] The beneficial effects of the present application are that the operator only needs to stack the end plates to be processed on the automatic feeding rack of the automatic feeding mechanism and take down the end plates stacked on the stacking rack after processing, the whole process is automatically fed, automatically transported to the processing station for automatic processing, and the end plates after processing are automatically transported to the automatic unloading and collecting mechanism for unloading and automatic stacking, without manual feeding, transfer, operating the processing equipment to process the end plates, and manually unloading the end plates after processing, the degree of automation is high, a fully automatic assembly line production is formed, the efficiency is high, and the labor intensity is low.

[0014] Through the setting of one automatic feeding frame and one stacking frame, one of which is used in the process of feeding or stacking, the operator can stack end plates on the other automatic feeding frame, and the end plates stacked on the other stacking frame are unloaded, one of the two is used alternately, and the whole production line will not be suspended due to lack of materials on the automatic feeding frame or full of end plates on the stacking frame, so that uninterrupted work can be carried out. BRIEF DESCRIPTION OF DRAWINGS

[0015] BRIEF DESCRIPTION OF DRAWINGS Figure 1 is a structural schematic diagram of the present application;

[0016] BRIEF DESCRIPTION OF DRAWINGS Figure 2 is a partial structural schematic diagram of the present application;

[0017] BRIEF DESCRIPTION OF DRAWINGS Figure 3 is a structural schematic diagram of the automatic feeding machine in the present application;

[0018] BRIEF DESCRIPTION OF DRAWINGS Figure 4 is another perspective structural schematic diagram of the automatic feeding machine in the present application;

[0019] BRIEF DESCRIPTION OF DRAWINGS Figure 5 is a partial structural schematic diagram of the conveying mechanism in the present application;

[0020] BRIEF DESCRIPTION OF DRAWINGS Figure 6 is a partial structural schematic diagram in the present application;

[0021] BRIEF DESCRIPTION OF DRAWINGS Figure 7 is a partial structural schematic diagram of the conveying mechanism and the transfer station in the present application;

[0022] BRIEF DESCRIPTION OF DRAWINGS Figure 8 is a partial structural schematic diagram of the feeding and unloading mechanism in the present application;

[0023] BRIEF DESCRIPTION OF DRAWINGS Figure 9 is a partial structural schematic diagram of the feeding and unloading mechanism in the present application;

[0024] BRIEF DESCRIPTION OF DRAWINGS Figure 10 is a structural schematic diagram of the unloading collection mechanism in the present application;

[0025] BRIEF DESCRIPTION OF DRAWINGS Figure 11 is a structural schematic diagram of the unloading collection mechanism in the present application;

[0026] BRIEF DESCRIPTION OF DRAWINGS Figure 12 is a structural schematic diagram of the unloading collection mechanism in the present application;

[0027] BRIEF DESCRIPTION OF DRAWINGS Figure 13 is a structural schematic diagram of the stacking frame in the present application;

[0028] BRIEF DESCRIPTION OF DRAWINGS Figure 14 is a structural schematic diagram of the three-in-one processing mechanism in the present application;

[0029] BRIEF DESCRIPTION OF DRAWINGS Figure 15It is a partial structure schematic view of the three-in-one processing mechanism in the application.

[0030] Legend: 1, automatic feeding mechanism; 11, bottom frame; 12, moving frame; 13, automatic feeding frame; 14, guide rod; 15, pushing frame; 16, driver; 17, inductor; 18, driver two; 19, guide frame; 110, roller; 111, guide wheel; 112, guide slope; 113, guide rail; 114, moving roller; 115, driving oil cylinder; 2, conveying mechanism; 21, conveying frame; 22, upper layer conveyor; 23, lower layer conveyor; 24, discharging conveyor; 25, feeding position; 251, waiting position; 252, standby position; 26, discharging position; 27, roller; 3, pushing mechanism; 31, pusher; 32, pushing block; 4, blocking mechanism; 41, blocking frame; 42, blocker; 43, blocking frame; 44, blocking rod; 5, mechanical hand; 6, machine tool; 7, three-in-one processing mechanism; 71, punch; 72, punch head; 73, clamp; 74, pressing oil cylinder; 75, pressing block; 76, drilling machine; 77, tapping machine; 78, positioning rod; 79, sensor; 8, transfer mechanism; 81, transfer station; 811, transfer frame; 812, rotating disc; 813, limiting frame; 814, video detector; 815, transfer conveying frame; 816, conveying sprocket; 817, conveying chain; 818, conveying motor; 82, discharging station; 83, feeding and discharging mechanism; 831, moving seat; 832, transfer base; 833, rack; 834, motor; 835, gear; 836, rotating frame; 837, up-and-down moving frame; 838, moving motor; 839, forward-and-backward moving frame; 840, gripper; 841, jacking oil cylinder; 842, rotating motor; 9, discharging collecting mechanism; 91, discharging bottom frame; 92, collecting frame; 93, stacking frame; 94, stacking driver; 95, discharging guide frame; 96, discharging pusher; 97, pushing plate. DETAILED DESCRIPTION

[0031] Hereinafter, we will make further description of the end plate automatic finishing production line according to the application in combination with the drawings.

[0032] Reference Figures 1-15The utility model discloses an end plate automation finishing production line, an end plate automation finishing production line, characterized by including controller, automatic feeding mechanism 1 for end plate feeding and conveying mechanism 2 for end plate conveying, automatic feeding mechanism 1 includes the base frame 11, the movable mounting on base frame 11's moving frame 12 and the movable mounting on moving frame 12 one spare automatic feeding frame 13, automatic feeding frame 13 is installed with the guide rod 14 for piling up end plate and the movement of end plate is guided, the pusher 15 for pushing end plate stacked on guide rod 14 and moving is slidably installed on automatic feeding frame 13, the drive 16 for driving pusher 15 and moving is installed on automatic feeding frame 13 and is connected with pusher 15, the inductor 17 for sensing whether there is end plate on pusher 15 is installed on pusher 15, conveying mechanism 2 includes the conveying frame 21, the upper layer conveying machine 22 installed on conveying frame 21, the lower layer conveying machine 23 and the unloading conveying machine 24, the upper layer conveying machine 22 is equipped with a plurality of feeding positions 25, and the lower layer conveying machine 23 is equipped with a plurality of unloading positions 26 corresponding to the feeding position 25, and the controller can adopt PLC controller,

[0033] One end of automatic feeding frame 13 is movably connected with moving frame 12, and the other end is movably connected with moving frame 12, and a drive two 18 for driving one end of automatic feeding frame 13 to flip up and down is installed between the two ends, a guide frame 19 for guiding the movement of pusher 15 is further installed on automatic feeding frame 13, a roller 110 movably connected with automatic feeding frame 13 is installed on pusher 15, and a guide wheel 111 matched with guide frame 19 is installed on pusher 15, a guide slope 112 for guiding the feeding of end plate is further arranged on automatic feeding frame 13, guide rails 113 are installed on base frame 11, moving rollers 114 matched with guide rails 113 are installed on moving frame 12, and a drive cylinder 115 connected with moving frame 12 for driving moving frame 12 to move on guide rails 113 is installed on base frame 11,

[0034] Through the setting of drive two 18, when one end of automatic feeding frame 13 is tilted upward, drive two 18 is started to drive one end of automatic feeding frame 13 to tilt upward, so as to drive a plurality of end plates stacked on guide rod 14 of automatic feeding frame 13 to tilt upward, make drive 16 in the form of uphill climbing when pushing end plate feeding, and end plate will not be turned over and scattered due to pushing force, and end plate will only move to conveying mechanism 2 along guide slope 112 by its own gravity after not being supported by guide rod 14 in the feeding process,

[0035] The movement of the pushing frame 15 is guided by the guide frame 19 and the guide wheel 19. The movement of the automatic feeding frame 13 and the pushing frame 15 is facilitated by the roller 110 and the guide wheel 19, and the resistance during the movement is reduced. The guide slope 112 guides and transmits the end plate to the conveying mechanism 2.

[0036] In one embodiment, the upper conveying mechanism 22, the lower conveying mechanism 23 and the discharging conveying mechanism 24 each comprise a plurality of rollers 27 installed on the conveying frame 21 and a motor connected with the plurality of rollers 27 through a chain to drive the rollers 27 to rotate;

[0037] When the end plate is conveyed on the upper conveying mechanism 22, the lower conveying mechanism 23 and the discharging conveying mechanism 24, the motor 834 drives the chain to move, the chain drives the rollers 27 to rotate and drives the end plate on the rollers 27 to move;

[0038] The upper conveying mechanism 22 is used to receive the end plate output by the automatic feeding mechanism 1 and convey the end plate to the feeding position 25 for waiting to be gripped by the mechanical hand 5 to the machine tool 6 for machining;

[0039] The lower conveying mechanism 23 is used to receive the end plate after machining and convey the end plate to the transfer mechanism 8. The end plate after machining is placed on the discharging position after being taken off from the machine tool 6 by the mechanical hand 5, then moved to the lower conveying mechanism 23 and conveyed to the transfer mechanism 8;

[0040] The discharging conveying mechanism 24 is used to receive the end plate after three-in-one machining and convey the end plate to the discharging and collecting mechanism 9 for discharging and collecting.

[0041] In one embodiment, the pushing mechanism 3 arranged on the upper conveying mechanism 22 is used to convey the end plate on the upper conveying mechanism 22 to the feeding position 25, and the blocking mechanism 4 arranged on the feeding position 25 is used to limit the position of the end plate on the feeding position 25;

[0042] The pushing mechanism 3 comprises a pusher 31 installed on the upper conveying mechanism 22, a pushing block 32 installed on the pusher 31 and a sensor 17 arranged on the pushing block 32 to sense whether there is an end plate at the corresponding position of the pusher 31. The blocking mechanism 4 comprises a blocking frame 41 installed on the feeding position 25, a blocker 42 installed on the blocking frame 41, a blocking rack 43 installed on the blocker 42 and a blocking rod 44 arranged at the outlet of the feeding position 25. The feeding position 25 comprises a waiting position 251 and a standby position 252, and the waiting position 251 and the standby position 252 are each provided with a sensor 17.

[0043] Also included are several mechanical hands 5 for picking up the end plate to load and unload the upper and lower loading positions 25 and 26, and several machine tools 6 for processing the end plate;

[0044] When the sensor 17 installed at the push block 32 senses that the end plate moves to the position corresponding to the upper loading position 25, and at the same time the sensor 17 at the standby position 252 does not sense that the standby position 252 has an end plate, the pusher 31 is started, the pusher 31 drives the push block 32 to move, the pusher 31 drives the end plate to move to the roller 27 of the upper conveyor 22 for conveying, until it is blocked by the blocking frame 43, and is at the standby position 252; if the sensor 17 at the standby position 252 senses that the standby position 252 has an end plate, the pusher 31 is not controlled to start, and the end plate continues to move forward along the roller 27 of the upper conveyor 22 to the next upper loading position 25;

[0045] When the sensor 17 at the standby position 252 does not sense that the standby position 252 has an end plate, a signal is sent to the controller, the controller controls the blocker 42 to drive the blocking frame 43 to descend, and the end plate is no longer blocked, and then the end plate moves along the roller 27 to the standby position 252 and is blocked by the blocking rod 44, and then waits for the mechanical hand 5 to pick it up and send it to the machine tool 6 for processing; after the processing is completed, the mechanical hand 5 puts the end plate on the unloading position, and then moves along the roller 27 to the lower conveyor 23 for conveying.

[0046] In one embodiment, the end plate is processed by several three-in-one processing mechanisms 7, and a transfer mechanism 8 is used to transport the end plate on the blanking conveyor 24 to the three-in-one processing mechanisms 7 for processing, and transport the finished end plate to the blanking conveyor 24. The transfer mechanism 8 comprises a transfer station 81 connected with the lower conveyor 23 and positioned on the weld position of the end plate, a blanking station 82 connected with the blanking conveyor 24, and an up-and-down mechanism 83 for blanking the end plate. The up-and-down mechanism 83 comprises a moving base 831, a transfer base 832 slidingly installed on the moving base 831, a rack 833 installed on the moving base 831, a motor 834 installed on the transfer base 832, a gear 835 installed on the motor 834 and engaged with the rack 833, a rotating frame 836 installed on the transfer base 832, a rotating motor 842 installed on the transfer base 832 and drivingly connected with the rotating frame 836 for driving the rotating frame 836 to rotate, an up-and-down moving frame 837 slidingly installed on the rotating frame 836, a moving motor 838 installed on the up-and-down moving frame 837, a gear 835 installed on the moving motor 838, a front-and-back moving frame 839 slidingly installed on the up-and-down moving frame 837, and a gripper 840 installed on the front-and-back moving frame 839. The front-and-back moving frame 839 is provided with a rack 833 engaged with the gear 835, and the rotating frame 836 is further provided with a jacking oil cylinder 841 connected with the up-and-down moving frame 837. The gripper 840 can be a pneumatic gripper.

[0047] When the feeding and discharging mechanism 83 is working, the moving motor 838 is started, the moving motor 838 drives the gear 835 to rotate, the gear 835 drives the front and back moving frame 839 to move forward to the set position through the meshing with the rack 833, then the gripper 840 is started, the gripper 840 clamps the end plate, the moving motor 838 is reversed to drive the front and back moving frame 839 to reset, then the rotating motor 842 is started, the rotating motor 842 drives the rotating frame to rotate 180°, then the motor 834 is started, the motor 834 drives the gear 835 to rotate, the gear 835 drives the middle transfer base 832 to move along the moving seat 831 through the cooperation with the rack 833 on the moving seat 831, moves to one of the three-in-one machining mechanisms 7, then the moving motor 838 is started, the front and back moving frame 839 is driven to move forward, the front and back moving frame 839 drives the gripper 840 and the end plate to move forward to the three-in-one machining mechanism 7, then the end plate is placed on the clamp of the three-in-one machining mechanism 7 and is reset, the end plate is machined by the three-in-one machining mechanism 7; when the three-in-one machining mechanism 7 finishes machining the end plate, a signal is sent to the controller, the controller controls the motor 834 to start, the feeding and discharging mechanism 83 is moved to the corresponding three-in-one machining mechanism 7, then the moving motor 838 is started to drive the front and back moving frame 839 and the gripper 840 to move forward to the set position, then the gripper 840 is started, the gripper 840 clamps the end plate, the moving motor 838 drives the front and back moving frame 839 to reset, the rotating motor 842 is started again, the rotating motor 842 drives the rotating frame and the end plate to rotate 180°, then the motor 834 is started, the motor 834 drives the middle transfer base 832 to move to the discharging station 82, then the moving motor 838 is started again to drive the front and back moving frame 839 to move, the end plate is moved to the discharging station 82, then the gripper 840 is loosened, the end plate falls on the discharging station 82 and moves to the discharging conveyor 24 along the roller 110, while the moving motor 838 drives the front and back moving frame 839 to reset and waits for the feeding or discharging signal from the controller.

[0048] In one embodiment, the transfer station 81 comprises a transfer frame 811, a rotating disc 812 installed on the transfer frame 811, a motor 834 installed on the transfer frame 811 for driving the rotating disc 812 to rotate, a limiting frame 813 installed on the transfer frame 811 for limiting the position of the end plate, a sensor 17 installed on the limiting frame 813 for sensing the end plate, and a video detector 814 installed on the transfer frame 811 for detecting the position of the end plate; the transfer frame 811 and the lower conveyor 23 are provided with a transfer conveying frame 815, a conveying sprocket 816 movably installed on the transfer conveying frame 815, a conveying chain 817 installed on the conveying sprocket 816, and a conveying motor 818 for driving the conveying sprocket 816 to rotate;

[0049] Through the setting of the transfer station 81, the end plate at the loading position waits for loading, which limits the angle position of the end plate, avoiding the end plate being punched at the weld of the end plate, which affects the product quality;

[0050] In use, when the end plate is conveyed to the transfer station 81 by the lower conveyor 23, the sensor 17 arranged at the outlet of the lower conveyor 23 senses the end plate and sends a signal to the controller, the controller controls the conveying motor 818 to start, the conveying motor 818 drives the conveying sprocket 816 to rotate, the conveying sprocket 816 drives the conveying chain 817 to move, the conveying chain 817 drives the end plate to move to the rotating disc 812, until the end plate is blocked by the limiting frame 813 and is sensed by the sensor 17 arranged on the limiting frame 813, the sensor 17 sends a signal to the controller, the controller controls the conveying motor 818 to stop, and controls the video detector 814 to detect the end plate, to detect whether the weld position of the end plate is at the set angle position, if not, the motor 834 is controlled to start, the motor 834 drives the rotating disc 812 to rotate, until the weld on the rotating disc 812 is at the set position, a signal is sent to the controller, the controller controls the motor 834 to stop and sends a signal to the loading and unloading mechanism 83, to inform the loading and unloading mechanism 83 to clamp the end plate on the transfer station 81 for loading processing.

[0051] In one embodiment, the three-in-one processing mechanism 7 comprises a punching machine 71, a punch 72 arranged on the punching machine 71, a clamp 73 movably arranged on the punching machine 71, a motor 834 arranged on the punching machine 71 for driving the clamp 73 to rotate, a pressing cylinder 74 arranged on the punching machine 71, and a pressing block 75 arranged on the pressing cylinder 74; further comprising a drilling machine 76 arranged on the punching machine 71 for rotating the end plate, and a tapping machine 77 for tapping the hole on the end plate, the drilling machine 76 further comprises a positioning rod 78 for limiting the drilling depth and a sensor 79 for sensing the positioning rod 78; the clamp can be a pneumatic chuck or a hydraulic chuck;

[0052] Through the setting of the three-in-one processing mechanism 7, drilling, punching and tapping are integrated on one tower device, all processes of the end plate are completed by one clamping, which is convenient to operate, has high processing efficiency, and has high precision of one-time clamping processing;

[0053] Through the setting of the positioning rod 78 and the sensor 79, the positioning rod 78 is movably arranged on the drilling machine 76, a spring is arranged between the positioning rod 78 and the drilling machine 76, the positioning rod 78 is compressed by the end plate during the downward movement of the drilling machine 76, until the sensor 79 senses the positioning rod 78 and sends a signal to the controller, the controller controls the drilling machine 76 to stop drilling downward, thereby limiting the drilling depth;

[0054] In use: after the end plate is placed on the clamp 73 by the feeding and discharging mechanism 83, the clamp 73 clamps the end plate, then the pressing cylinder 74 is started, the pressing cylinder 74 drives the pressing block 75 to press the end plate, then the drilling machine 76 is started to drill the end plate, after the hole in the first position is drilled, the pressing cylinder 74 releases the pressing block 75, then the motor 834 drives the clamp 73 to rotate by a set angle, then the pressing cylinder 74 drives the pressing block 75 to press the end plate again, then the drilling machine 76 drills the hole in the second position, the punch 72 is driven by the punch press 71 to punch the hole in the first position, after the completion, the set angle is rotated again, then the drilling machine 76 drills the hole in the third position, the punch 72 is driven by the punch press 71 to punch the hole in the second position, and the tapping machine 77 taps the hole in the first position, until the end plate is completely machined, then the clamp 73 is released, then the end plate is taken off by the feeding and discharging mechanism 83 and output to the discharging conveyor 24.

[0055] In one embodiment, it further comprises a discharging collecting mechanism 9 at the outlet of the discharging conveyor 24 for receiving and collecting the end plate output by the discharging conveyor 24; the discharging collecting mechanism 9 comprises a discharging base frame 91, a collecting frame 92 slidingly installed on the discharging base frame 91, a stacker 93 movably installed on the collecting frame 92, and a stacker driver 94 installed on the collecting frame 92 for driving the stacker 93 to move on the collecting frame 92; the stacker 93 is installed with a roller 110; the discharging base frame 91 is also installed with a guide rail 113, the collecting frame 92 is installed with a moving roller 114 matched with the guide rail 113, and the discharging base frame 91 is also installed with a driving cylinder 115 for driving the collecting frame 92 to move on the guide rail 113; the discharging conveyor 24 is also installed with a discharging guide frame 95 for guiding the discharging of the end plate, a discharging pusher 96 installed on the discharging conveyor 24, and a push plate 97 installed on the discharging pusher 96 for pushing the end plate stacked on the stacker 93 on the discharging guide frame 95; the push plate 97 is installed with a sensor 17 for sensing the end plate;

[0056] Through the arrangement of the discharging collecting mechanism 9, the machined end plate is automatically collected, and the operator does not need to collect the discharging, only needs to take out the neatly stacked end plate;

[0057] During use: when the end plate moves along the roller 110 on the unloading conveyor 24 to the unloading guide frame 95, when the sensor 17 set on the pushing plate 97 senses the end plate, it sends a signal to the controller, the controller controls the unloading pusher 96 to start, the unloading pusher 96 drives the pushing plate 97 to move forward, the pushing plate 97 pushes the end plate leaning on the unloading guide frame 95 to the stacking rack 93 and stacks it on the stacking rack 93, and then starts the stacking driver 94 to drive the stacking rack 93 to move forward the distance of an end plate until the sensor 17 set on the stacking rack 93 senses the end plate, which indicates that the end plate on the stacking rack 93 is full, and sends a signal to the controller, the controller controls the driving cylinder 115 to start, and the driving cylinder 115 drives the collecting rack 92 to move, and moves the empty stacking rack 93 to the position where it is aligned with the unloading guide frame 95 for unloading and collection.

[0058] The use process of the present invention is as follows: first, the operator stacks the end plates on the automatic loading rack 13 through equipment or manually. After it is turned on, the end plates are transported one by one along the guide slope 112 to the upper conveyor 22 through the automatic loading mechanism 1. The upper conveyor 22 drives the end plates to move to the loading position 25, and then the end plates at the loading position 25 are grabbed by the manipulator 5 and transported to the machine tool 6 for machining. After the machining is completed, the machine tool 6 removes the end plates and places them on the unloading position 26 and moves them along the roller 110 to the lower conveyor 23. The lower conveyor 23 drives the end plates to continue moving until they move to the exit, and then the conveying motor 818 drives the conveying chain 817 to move the end plates to the rotating disk 8 12, and then the video detector 814 cooperates with the motor 834 to drive the rotating disk 812 to rotate so that the weld position on the end plate is consistent with the setting, thereby limiting the position of the end plate, and then the end plate on the rotating disk 812 is removed by the loading and unloading mechanism 83 and transported to the three-in-one processing mechanism 7 for drilling, punching and tapping of the end plate. After completion, it is transported to the unloading station 82 through the loading and unloading mechanism 83 and moved along the roller 27 to the unloading conveyor 24. The end plate is then driven by the unloading conveyor 24 to move to the unloading collection mechanism 9 and is collected and stacked by the unloading collection mechanism 9. Finally, the operator only needs to remove the stacked end plate through the equipment.

[0059] The protection scope of the present invention is not limited to the above embodiment and its variations. Conventional modifications and replacements made by those skilled in the art based on the contents of this embodiment fall within the protection scope of the present invention.

Claims

1. An end plate automated finishing production line, characterized by The lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of One end of the automatic loading rack is movably connected to the movable rack, and a second driver for driving one end of the automatic loading rack to flip up and down is installed between the other end and the movable rack; The automatic loading rack is also provided with a guide slope for guiding the loading of the end plate; The lifting mechanism is a lifting mechanism that is configured to lift and lower the load plate and the load plate, and the lifting mechanism comprises a lifting mechanism, a lifting mechanism comprising a lifting mechanism, a lifting mechanism for lifting and lowering the load plate, and a lifting mechanism for lifting and lowering the load plate. The lifting mechanism comprises a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism The lifting of the ...

2. The end plate automated finishing production line according to claim 1, characterized in that: The automatic loading rack is also equipped with a guide rack that guides the movement of the pushing rack. The pushing rack is equipped with rollers movably connected to the automatic loading rack and guide wheels adapted to the guide rack. The base rack is equipped with guide rails, and the movable rack is equipped with movable rollers adapted to the guide rails. The base rack is equipped with a driving cylinder connected to the movable rack for driving the movable rack to move on the guide rails.

3. The end plate automated finishing production line according to claim 1, characterized in that: The upper conveyor, the lower conveyor and the unloading conveyor all include a plurality of rollers mounted on a conveyor frame and motors connected to the plurality of rollers via chains for driving the rollers to rotate.

4. The end plate automated finishing production line according to claim 3, characterized in that: It also includes a pushing mechanism arranged on the upper conveyor for conveying the end plate on the upper conveyor to the upper material position, and a blocking mechanism arranged on the upper material position for limiting the position of the end plate on the upper material position.

5. The end plate automated finishing production line according to claim 4, characterized in that: The pushing mechanism includes a pusher installed on the upper conveyor, a pushing block installed on the pusher, and a sensor arranged on the pushing block for sensing whether there is an end plate at the position corresponding to the pusher; the blocking mechanism includes a blocking frame installed on the loading position, a blocker installed on the blocking frame, a blocking frame installed on the blocker, and a blocking rod arranged at the loading position outlet. The loading position includes a waiting position and a preparation position, and sensors are provided at the waiting position and the preparation position.

6. The end plate automated finishing production line according to claim 1, characterized in that: The transfer station includes a transfer rack, a rotating disk installed on the transfer rack, a motor installed on the transfer rack for driving the rotating disk to rotate, a limit rack installed on the transfer rack for limiting the position of the end plate, a sensor installed on the limit rack for sensing the end plate, and a video detector installed on the transfer rack for detecting the position of the end plate; the transfer rack and the lower conveyor are equipped with a transfer conveyor rack, a conveyor sprocket movably installed on the transfer conveyor rack, a conveyor chain installed on the conveyor sprocket, and a conveyor motor for driving the conveyor sprocket to rotate.

7. The end plate automated finishing production line according to claim 1, characterized in that: The three-in-one processing mechanism includes a punching machine, a punch installed on the punching machine, a clamp movably installed on the punching machine, a motor installed on the punching machine for driving the clamp to rotate, a clamping cylinder installed on the punching machine, and a clamping block installed on the clamping cylinder; it also includes a drilling machine installed on the punching machine for rotating holes in the end plate and a tapping machine for tapping holes in the end plate. The drilling machine is also equipped with a positioning rod that limits the drilling depth and a sensor for sensing the positioning rod.

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