CN112917157B - Full-automatic production line equipment for bottom plate of turnout iron base plate - Google Patents
Full-automatic production line equipment for bottom plate of turnout iron base plate Download PDFInfo
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- CN112917157B CN112917157B CN202110095147.3A CN202110095147A CN112917157B CN 112917157 B CN112917157 B CN 112917157B CN 202110095147 A CN202110095147 A CN 202110095147A CN 112917157 B CN112917157 B CN 112917157B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
Abstract
The invention discloses full-automatic production line equipment for a turnout iron base plate and mainly relates to the technical field of mechanical equipment. The automatic feeding device comprises a strip steel automatic feeding device, a hydraulic pressure cutting device, a conveying device before drilling, a numerical control drilling and milling machine, a conveying device after drilling and a bottom plate automatic discharging device. The automatic strip steel feeding device comprises a strip steel conveying roller set and a feeding rack. The hydraulic pressure cutting device is arranged between the strip steel conveying roller set and the conveying device before drilling. The numerical control drilling and milling machine is arranged between the front drilling conveying device and the rear drilling conveying device. The invention has the beneficial effects that: the processing and conveying process from the strip steel to the finished base plate of the turnout iron base plate can be completed fully automatically and efficiently, the total occupied area of equipment is small after a plurality of processes are integrated, the automation degree is greatly improved, the labor intensity of workers is reduced, the labor cost is saved, and the potential safety hazard of a workshop is eliminated.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to full-automatic production line equipment for a bottom plate of a turnout iron base plate.
Background
The processing of switch iron tie plate bottom plate needs type identification, belted steel press-cut board, drilling, pile up neatly and transports a plurality of processes, and switch iron tie plate bottom plate quality is very heavy moreover, and the manual transport of process piece not only wastes time and energy, inefficiency, has very serious accident risk moreover. The multiple processes are respectively carried out, so that the defects of large occupied area of equipment, low automation degree, high labor intensity of workers, high labor cost and potential safety hazard of a workshop are caused.
Disclosure of Invention
The invention aims to provide full-automatic production line equipment for a bottom plate of a turnout iron base plate, which can be automatically and efficiently completed in the processes of processing and conveying from strip steel to finished products of the bottom plate of the turnout iron base plate, and has the advantages of small occupied area of the equipment after integration of a plurality of processes, greatly improved automation degree, reduced labor intensity of workers, saved labor cost and eliminated workshop potential safety hazards.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the full-automatic production line equipment for the bottom plate of the turnout iron base plate comprises a strip steel automatic feeding device, a hydraulic pressure cutting device, a pre-drill conveying device, a numerical control drilling and milling machine, a post-drill conveying device and a bottom plate automatic discharging device;
strip steel automatic feeding device:
the automatic strip steel feeding device comprises a strip steel conveying roller set and a feeding frame, wherein the strip steel conveying roller set is positioned below the feeding frame, the feeding frame comprises two portal frames and a sliding beam and a fixed beam between the two portal frames, two ends of the sliding beam are connected with the portal frames in a sliding manner, and two ends of the fixed beam are fixed at one end of the portal frames; the top of the portal frame is provided with a synchronous guiding device, the top of the fixed beam is provided with a first driving motor and a first transmission shaft, the first driving motor drives the synchronous guiding device to run through the first transmission shaft, and the sliding beam is driven to slide and move through the synchronous guiding device; the sliding beam is provided with an upper lifting device and a lower lifting device, a magnetic attraction block assembly is arranged below the upper lifting device and the lower lifting device, and the upper lifting device and the lower lifting device drive the upper displacement and the lower displacement of the magnetic attraction block assembly to be adjusted;
hydraulic pressure cuts off material device:
the hydraulic pressure cutting device is arranged between the strip steel conveying roller group and the conveying device before drilling, and the hydraulic pressure cutting device is a hydraulic shearing machine 22;
conveying device before drilling:
the conveying device before drilling comprises a front short conveying roller set, a front long conveying roller set, a material ejecting device and a feeding clamping device; the front short conveying roller group is arranged on one side of the hydraulic shearing machine 22, one side of the front long conveying roller group is matched with the tail end of the front short conveying roller group, and a positioning plate is arranged on one side, close to the numerical control drilling and milling machine, of the front long conveying roller group; the ejection device comprises a left ejection device and a rear ejection device, the left ejection device is driven by an oil cylinder, an ejection push plate is arranged at the tail end of a piston rod of the oil cylinder, the rear ejection device is arranged on the right side of the front short conveying roller set and the rear side of the front long conveying roller set, the rear ejection device is driven by the oil cylinder, and an ejection push block is arranged at the tail end of the piston rod of the oil cylinder; the machine feeding clamping device comprises a machine feeding clamping hand, the machine feeding clamping hand is driven by a clamping oil cylinder, the machine feeding clamping device is arranged on a machine feeding sliding plate, the machine feeding sliding plate is connected to a machine side sliding rail in a sliding mode, the machine side sliding rail is arranged on a machine side sliding table, a fixed rack is arranged on the machine side sliding table, a machine feeding motor is arranged on the machine feeding sliding plate, the machine feeding motor is connected with a machine feeding gear through a bevel gear transmission mechanism, and the machine feeding gear is in meshing transmission with the fixed rack; the machine side sliding table is also provided with a stacked protective cover in a sliding connection manner;
conveying device after drilling:
the rear conveying device comprises a rear long conveying roller group, a rear short conveying roller group and an output clamping device, the rear long conveying roller group is arranged on the output side of the numerical control drilling and milling machine, and the rear short conveying roller group is arranged on the end side of the rear long conveying roller group;
the discharging clamping device comprises a discharging clamping hand, the discharging clamping hand is driven by a clamping oil cylinder, the discharging clamping device is arranged on a discharging sliding plate, the discharging sliding plate is connected to a side sliding rail in a sliding mode, a discharging motor is arranged on the discharging sliding plate, the discharging motor is connected with a discharging gear through a bevel gear transmission mechanism, and the discharging gear is in meshing transmission with a fixed rack;
the numerical control drilling and milling machine:
the numerical control drilling and milling machine is arranged between the pre-drilling conveying device and the post-drilling conveying device;
automatic unloader of bottom plate:
the automatic bottom plate blanking device comprises a blanking rack, the blanking rack comprises two rear door frames, a rear moving beam and a rear fixed beam, the rear moving beam and the rear fixed beam are arranged between the two rear door frames, two ends of the rear moving beam are connected with the rear door frames in a sliding mode, and two ends of the rear fixed beam are fixed to one end of the rear door frames;
the top of the rear portal is provided with a synchronous rear guide device, the top of the rear fixed beam is provided with a second driving motor and a second transmission shaft, the second driving motor drives the synchronous rear guide device to operate through the second transmission shaft, and the synchronous rear guide device drives the rear movable beam to slide and move;
the rear moving beam is provided with a vertical lifting device, a magnetic attraction block component is arranged below the vertical lifting device, and the vertical lifting device drives the magnetic attraction block component to move up and down for adjustment;
and one side of the rear short conveying roller group is provided with a conveying trolley.
The synchronous guiding device and the synchronous rear guiding device are synchronous belt devices, connecting blocks are arranged on belt bodies of the synchronous belt devices, and two sides of the sliding beam are connected to the synchronous belt devices through the connecting blocks; the first driving motor and the second driving motor drive the synchronous belt wheels of the synchronous belt device to rotate so as to drive the belt body to move, and further, the sliding movement of the sliding beam and the rear moving beam is completed.
The upper and lower lifting device comprises a third driving motor, a third transmission shaft and two first gear and rack transmission mechanisms, wherein the driving gears of the first gear and rack transmission mechanisms are arranged at two ends of the third transmission shaft, the driven rack 62 of the first gear and rack transmission mechanisms is in meshing transmission with the driving gears, the driving gears rotate to drive the driven rack 62 to lift up and down, the magnetic attraction block assembly is arranged below the driven rack 62, and the magnetic attraction block assembly is an electromagnet magnetic attraction block.
A hydraulic disc typewriter is arranged between the strip steel conveying roller group and the hydraulic shearing machine 22.
Vertical lift device includes fourth driving motor, fourth transmission shaft and two second rack and pinion drive, two second rack and pinion drive's driving gear sets up at the both ends of fourth transmission shaft, and driven rack 62 and the driving gear meshing transmission of second rack and pinion drive, the rotation of driving gear drives the vertical lift of driven rack 62, the piece component setting is inhaled in driven rack 62 below to magnetic force, the piece component is inhaled for electro-magnet magnetic force to the piece is inhaled to magnetic force.
And protective vertical curtains are arranged on two sides of the numerical control drilling and milling machine.
And the automatic strip steel feeding device is also provided with a limiting plate and a guide roller.
The automatic strip steel feeding device is characterized in that a clamping and pushing device is arranged on the front side of the automatic strip steel feeding device and comprises a servo motor and a screw and nut transmission mechanism, the servo motor drives a transmission screw of the screw and nut transmission mechanism to rotate, a long rod is arranged on a driven screw of the screw and nut transmission mechanism, and a pushing clamp is arranged at the tail end of the long rod.
The tail end of the long rod is provided with an electric servo cylinder, and the piston rod of the electric servo cylinder is telescopic to control the clamping and the opening of the pushing clamp.
And a strip steel placing frame is arranged on the side part of the strip steel conveying roller set.
Compared with the prior art, the invention has the beneficial effects that:
this equipment carries out automatic material loading to belted steel through belted steel automatic feeding device and carries out on the belted steel conveying roller group, then through hydraulic disc typewriter type sign, the isometric a plurality of switch iron tie plate bottom plates of cutting off into in turn of rectangular belted steel of rethread hydraulic pressure material cutting device, a plurality of switch iron tie plate bottom plates are carried to the feed machine clamping device department through conveyer before boring in turn, will treat the switch iron tie plate bottom plate of drilling to transport to the numerical control drilling and milling machine through the feed machine clamping device and bore, the switch iron tie plate bottom plate after accomplishing the drilling transports to the transport vehicle after boring through the play quick-witted clamping device again, transport vehicle after boring transports the automatic unloader of bottom plate and transfers the back and to transport the dolly through the automatic unloader of bottom plate with switch iron tie plate bottom plate finished product. By the mode, the processing and conveying process from the strip steel to the finished turnout iron base plate bottom plate can be completed fully automatically and efficiently, the total occupied area of equipment is small after a plurality of processes are integrated, the automation degree is greatly improved, the labor intensity of workers is reduced, the labor cost is saved, and potential safety hazards of a workshop are eliminated.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic structural diagram of an automatic strip steel feeding device in the invention.
FIG. 3 is a schematic diagram of the structure of the pre-drill conveying device of the present invention.
Fig. 4 is a schematic structural view of the conveying device after drilling in the invention.
FIG. 5 is a partial schematic view of the pre-drill delivery apparatus of the present invention.
FIG. 6 is a schematic structural view of an automatic bottom plate blanking device in the invention.
Figure 7 is a schematic diagram of the structure of the synchronous belt device in the invention.
Fig. 8 is a schematic structural view of a first rack and pinion gear mechanism according to the present invention.
FIG. 9 is a schematic view of the arrangement of the fixed rack on the machine side sliding table of the present invention.
Reference numerals shown in the drawings:
1. a strip steel automatic feeding device; 2. a hydraulic pressure cutting device; 3. a pre-drill conveyor; 4. a numerical control drilling and milling machine; 5. a post-drill delivery device; 6. a bottom plate automatic blanking device; 7. a strip steel conveying roller set; 8. a gantry frame; 9. a sliding beam; 10. fixing a beam; 11. a synchronous guiding device; 12. a first drive motor; 13. a first drive shaft; 14. a magnetic sucker assembly; 15. a front short conveying roller set; 16. a front long conveying roller set; 17. a machine feeding clamping device; 18. positioning a plate; 19. a left side liftout device; 20. a rear side liftout device; 21. ejecting a material push plate; 22. a hydraulic shearing machine; 23. ejecting a material pushing block; 24. the machine enters a clamping hand; 25. a machine feeding sliding plate; 26. a machine side sliding table; 27. fixing a rack; 28. a motor is arranged; 29. a bevel gear transmission mechanism; 30. folding the protective cover; 31. a rear long conveying roller set; 32. a rear short conveying roller set; 33. an outgoing clamping device; 34. the machine is discharged to clamp the clamping hands; 35. discharging the machine sliding plate; 36. discharging the motor; 37. a rear door frame; 38. moving the beam backwards; 39. post-fixing the beam; 40. a synchronized rear guide; 41. a second drive motor; 42. a second drive shaft; 43. a magnetic attraction block member; 44. a transport trolley; 45. connecting blocks; 46. a third drive motor; 47. a third drive shaft; 48. a hydraulic disc typewriter; 49. a fourth drive motor; 50. a fourth drive shaft; 51. a protective drapery; 52. a limiting plate; 53. a guide roller; 54. a clamping and pushing device; 55. a servo motor; 56. a screw rod and nut transmission mechanism; 57. a long rod; 58. pushing the clamping hands; 59. placing a strip steel rack; 60. a first rack and pinion drive; 61. a second gear rack transmission mechanism; 62. a driven rack.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
The invention relates to full-automatic production line equipment for a turnout iron base plate bottom plate, which mainly comprises a strip steel automatic feeding device 1, a hydraulic pressure cutting device 2, a pre-drilling conveying device 3, a numerical control drilling and milling machine 4, a post-drilling conveying device 5 and a bottom plate automatic discharging device 6.
Strip steel automatic feeding device 1:
the automatic strip steel feeding device 1 comprises a strip steel conveying roller set 7 and a feeding rack, wherein the strip steel conveying roller set 7 is located below the feeding rack, and a strip steel placing rack 59 is arranged on the side of the strip steel conveying roller set 7. The strip steel is arranged on the strip steel placing rack 59 for storage, and the strip steel stored on the strip steel placing rack 59 is automatically fed one by one to the strip steel conveying roller set 7 through the strip steel automatic feeding device 1 for processing.
The feeding frame comprises two door-shaped frames 8, and a sliding beam 9 and a fixed beam 10 which are arranged between the two door-shaped frames 8, wherein two ends of the sliding beam 9 are connected with the door-shaped frames 8 in a sliding manner, and two ends of the fixed beam 10 are fixed at one end of each door-shaped frame 8; the fixed beam 10 plays a role of connecting and fixing the two door-shaped frames 8.
The top of the door-shaped frame 8 is provided with a synchronous guide device 11, the top of the fixed beam 10 is provided with a first driving motor 12 and a first transmission shaft 13, the first driving motor 12 drives the synchronous guide device 11 to run through the first transmission shaft 13, and the synchronous guide device 11 drives the sliding beam 9 to slide and move; the synchronous guiding device 11 is a synchronous belt device, as shown in the attached figure 7 of the specification, a connecting block 45 is arranged on the belt body of the synchronous belt device, and two sides of the sliding beam 9 are connected to the synchronous belt device through the connecting block 45; the first driving motor 12 drives the synchronous pulley of the synchronous belt device to rotate so as to drive the belt body to move, and further, the sliding movement of the sliding beam 9 is completed.
The sliding beam 9 is provided with an upper lifting device and a lower lifting device, the upper lifting device and the lower lifting device comprise a third driving motor 46, a third transmission shaft 47 and two first gear and rack transmission mechanisms 60, two driving gears of the first gear and rack transmission mechanisms 60 are arranged at two ends of the third transmission shaft 47, as shown in the attached drawing of the specification and figure 8, a driven rack 62 of the first gear and rack transmission mechanisms 60 is in meshing transmission with the driving gears, the driving gears rotate to drive the driven rack 62 to lift up and down, a magnetic attraction block assembly 14 is arranged below the driven rack 62, and the magnetic attraction block assembly 14 is an electromagnet magnetic attraction block. The up-down lifting device drives the up-down displacement adjustment of the magnetic attraction block assembly 14. After the magnetic suction block assembly 14 sucks the strip steel placed on the strip steel placing frame 59, the third driving motor 46 drives the driving gear to rotate through the third transmission shaft 47, so as to drive the driven rack 62 to be lifted upwards, and therefore the strip steel is lifted. Then the first driving motor 12 drives the synchronous pulley to rotate through the first transmission shaft 13, the synchronous pulley rotates to drive the displacement of the synchronous belt body to drive the sliding displacement of the sliding beam 9, so that the strip steel is translated to the upper part of the strip steel conveying roller group 7, and then the third driving motor 46 drives the reverse rotation of the driving gear through the third transmission shaft 47, so that the driven rack 62 is driven to descend downwards, and the strip steel is lowered onto the strip steel conveying roller group 7.
In addition, the automatic strip steel feeding device 1 is also provided with a limiting plate 52 and a guide roller 53. The two ends of the strip steel are limited and guided by a limiting plate 52 and a guide roller 53.
In addition, the front side of the strip steel automatic feeding device 1 is provided with a clamping and pushing device 54, the clamping and pushing device 54 comprises a servo motor 55 and a screw nut transmission mechanism 56, the servo motor 55 drives a transmission screw of the screw nut transmission mechanism 56 to rotate, a long rod 57 is arranged on a driven screw of the screw nut transmission mechanism 56, and the tail end of the long rod 57 is provided with a pushing clamping hand 58. The pushing clamping hands 58 of the clamping and pushing device 54 clamp the tail end of the strip steel, so that accidents caused by the fact that the strip steel breaks away from the limiting plate 52 and the limiting position of the guide roller 53 and bounces out when the strip steel is cut by the hydraulic pressure cutting device 2 and the subsequent hydraulic disc typewriter 48 for typewriting marks on the strip steel are avoided. The clamping and pushing device 54 needs to be continuously extended along with the continuous forward conveying of the strip steel, so that the long rod 57 is extended and displaced through the screw nut transmission mechanism 56. In addition, the tail end of the long rod 57 is provided with an electric servo cylinder, and the expansion of a piston rod of the electric servo cylinder controls the clamping and the opening of the pushing clamp 58.
Hydraulic disc typewriter 48:
a hydraulic disc typewriter 48 is arranged between the strip steel conveying roller group 7 and the hydraulic shearing machine 22. The strip steel is marked with a letter by a hydraulic disc typewriter 48.
Hydraulic pressure cuts off material device 2:
the hydraulic pressure cutting device 2 is arranged between the strip steel conveying roller group 7 and the conveying device 3 before drilling, and the hydraulic pressure cutting device 2 is a hydraulic pressure shearing machine 22; the long strip steel is cut into a plurality of turnout iron base plate bottom plates in equal length one by the hydraulic pressure cutting device 2. Protective drapes 51 are arranged on two sides of the numerical control drilling and milling machine 4.
Pre-drill conveying device 3:
the conveying device 3 before drilling comprises a front short conveying roller set 15, a front long conveying roller set 16, a material ejecting device and a feeding clamping device 17; the front short conveying roller group 15 is arranged on one side of the hydraulic shearing machine 22, one side of the front long conveying roller group 16 is matched with the tail end of the front short conveying roller group 15, and a positioning plate 18 is arranged on one side, close to the numerical control drilling and milling machine 4, of the front long conveying roller group 16; a plurality of switch iron backing plate bottom plates are conveyed to the front long conveying roller group 16 one by one through the front short conveying roller group 15 until the front ends of the switch iron backing plate bottom plates contact with the positioning plate 18.
The liftout device includes left side liftout device 19 and rear side liftout device 20, left side liftout device 19 passes through oil cylinder drive, and the piston rod end of hydro-cylinder sets up liftout push pedal 21, rear side liftout device 20 sets up short conveying roller set 15 right side in the front, the preceding long conveying roller set 16 rear side, rear side liftout device 20 passes through oil cylinder drive, and the piston rod end of hydro-cylinder sets up liftout ejector pad 23. After switch iron tie plate bottom plate front end and locating plate 18 contact, the piston rod extension of hydro-cylinder is released liftout push pedal 21, liftout push pedal 21 is pushing away the left side of switch iron tie plate bottom plate and is pushing it to feeder clamping device 17 department, then the piston rod extension of hydro-cylinder is released liftout ejector pad 23, the rear side of liftout ejector pad 23 and switch iron tie plate bottom plate, so, the front side and the locating plate 18 contact of switch iron tie plate bottom plate, the left side contacts with liftout push pedal 21, the rear side contacts with liftout ejector pad 23, the right side is through feeder clamping device 17 centre gripping, thereby with switch iron tie plate bottom plate location centre gripping.
The machine feeding clamping device 17 comprises a machine feeding clamping hand 24, the machine feeding clamping hand 24 is driven by a clamping oil cylinder, and the machine feeding clamping hand 24 clamps a turnout iron base plate to be drilled.
The machine feeding clamping device 17 is arranged on a machine feeding sliding plate 25, the machine feeding sliding plate 25 is connected to a machine side sliding rail in a sliding mode, the machine side sliding rail is arranged on a machine side sliding table 26, a fixed rack 27 is arranged on the machine side sliding table 26, a machine feeding motor 28 is arranged on the machine feeding sliding plate 25, the machine feeding motor 28 is connected with a machine feeding gear through a bevel gear transmission mechanism 29, and the machine feeding gear is in meshing transmission with the fixed rack 27; the machine side sliding table 26 is also provided with a stack protection cover 30 in a sliding connection mode.
The feeding motor 28 is connected with a feeding gear in a driving way through a bevel gear transmission mechanism 29, and the rotation of the feeding gear can make the feeding gear move along the fixed rack 27, so as to drive the feeding sliding plate 25 to slide along the machine side sliding rail for positioning, and then the drilling machine enters the numerical control drilling and milling machine 4 for drilling. The stack cover 30 can be stacked and extended, and protects the fixing rack 27 on the machine side slide table 26.
The post-drilling conveying device 5:
the conveying device 5 comprises a rear long conveying roller set 31, a rear short conveying roller set 32 and a machine outlet clamping device 33, wherein the rear long conveying roller set 31 is arranged on the output side of the numerical control drilling and milling machine 4, and the rear short conveying roller set 32 is arranged on the end side of the rear long conveying roller set 31;
the machine discharging clamping device 33 comprises a machine discharging clamping hand 34, the machine discharging clamping hand 34 is driven by a clamping cylinder, the machine discharging clamping device 33 is arranged on a machine discharging sliding plate 35, the machine discharging sliding plate 35 is connected to a machine side sliding rail in a sliding mode, a machine discharging motor 36 is arranged on the machine discharging sliding plate 35, the machine discharging motor 36 is connected with a machine discharging gear through a bevel gear transmission mechanism 29, and the machine discharging gear is in meshing transmission with the fixed rack 27.
After the turnout iron base plate is drilled in the numerical control drilling and milling machine 4, the turnout iron base plate is clamped by the outgoing clamping hand 34, the outgoing motor 36 is in driving connection with an outgoing gear through the bevel gear transmission mechanism 29, the outgoing gear can move along the fixed rack 27 through rotation of the outgoing gear, so that the outgoing sliding plate 35 is driven to slide and adjust the position along the machine side sliding rail, the turnout iron base plate after drilling is moved out of the numerical control drilling and milling machine 4, placed on the long conveying roller set and further conveyed to the rear short conveying roller set 32.
The numerical control drilling and milling machine 4:
the numerical control drilling and milling machine 4 is arranged between the pre-drilling conveying device 3 and the post-drilling conveying device 5;
automatic bottom plate blanking device 6:
the automatic bottom plate blanking device 6 is positioned above the rear short conveying roller group 32. The automatic bottom plate blanking device 6 comprises a blanking rack, the blanking rack comprises two rear door frames 37, a rear moving beam 38 and a rear fixed beam 39, the rear moving beam 38 and the rear fixed beam 39 are arranged between the two rear door frames 37, two ends of the rear moving beam 38 are connected with the rear door frames 37 in a sliding mode, and two ends of the rear fixed beam 39 are fixed to one ends of the rear door frames 37; the rear fixing beam 39 plays a role of connecting and fixing the two rear door frames 37.
A synchronous rear guide device 40 is arranged at the top of the rear door frame 37, a second driving motor 41 and a second transmission shaft 42 are arranged at the top of the rear fixed beam 39, the second driving motor 41 drives the synchronous rear guide device 40 to run through the second transmission shaft 42, and the synchronous rear guide device 40 drives the rear movable beam 38 to slide and move; the post-synchronization guide device 40 is also a timing belt device, and is similar to the structure shown in fig. 7 in the specification. Namely, the synchronous guide device 11 and the synchronous rear guide device 40 are synchronous belt devices, a connecting block 45 is arranged on the belt body of the synchronous belt device, and the two sides of the sliding beam 9 and the rear moving beam 38 are connected to the synchronous belt device through the connecting block 45; the first driving motor 12 and the second driving motor 41 drive the synchronous pulleys of the synchronous belt device to rotate so as to drive the belt body to move, and further, the sliding movement of the sliding beam 9 and the rear moving beam 38 is completed. And a conveying trolley 44 is arranged on one side of the rear short conveying roller group 32.
The rear moving beam 38 is provided with a vertical lifting device, the vertical lifting device comprises a fourth driving motor 49, a fourth transmission shaft 50 and two second rack and pinion transmission mechanisms 61, the structure of the second rack and pinion transmission mechanism 61 is similar to the structure shown in the figure 8 in the attached drawing of the specification, two driving gears of the second rack and pinion transmission mechanisms 61 are arranged at two ends of the fourth transmission shaft 50, a driven rack 62 of the second rack and pinion transmission mechanism 61 is engaged with the driving gears, the driving gears rotate to drive the driven rack 62 to vertically lift, a magnetic suction block member 43 is arranged below the driven rack 62, and the magnetic suction block member 43 is an electromagnet magnetic suction block. The vertical lifting device drives the magnetic attraction block member 43 to adjust the vertical displacement. After the magnetic attraction block 43 attracts the drilled turnout iron tie plate bottom plate, the fourth driving motor 49 drives the driving gear to rotate through the fourth transmission shaft 50, so as to drive the driven rack 62 to lift upwards, and further lift the turnout iron tie plate bottom plate. Then second driving motor 41 drives the synchronous pulley through second transmission shaft 42 and rotates, and the synchronous pulley rotates and drives the displacement of the synchronous belt body to drive the sliding displacement of back mobile beam 38, thereby translating the switch iron tie plate bottom plate to the top of trolley 44, then fourth driving motor 49 drives the reverse rotation of driving gear through fourth transmission shaft 50, thereby driving the downward decline of driven rack 62, thereby descending the switch iron tie plate bottom plate to the trolley 44 and palletizing.
In summary, the following steps:
this equipment carries out automatic material loading to belted steel through belted steel automatic feeding device 1 on belted steel conveying roller set 7, then 48 typewritting marks through hydraulic disc typewriter, the isometric a plurality of switch iron tie plate bottom plates of cutting off into in turn of rectangular belted steel of rethread hydraulic pressure material cutting device 2, a plurality of switch iron tie plate bottom plates carry to feeder clamping device 17 department through conveyor 3 before the brill in turn, carry the switch iron tie plate bottom plate of waiting to bore to numerical control drilling and milling machine 4 through feeder clamping device 17 and bore, the switch iron tie plate bottom plate after accomplishing the drilling transports to bore back conveyor 5 through play quick-witted clamping device 33 again, transport after the drilling conveyer 5 transports bottom plate automatic unloader 6 and transfers the back and pile up neatly switch iron tie plate bottom plate finished product to transport dolly 44 through bottom plate automatic unloader 6. By the mode, the processing and conveying process from the strip steel to the finished turnout iron base plate bottom plate can be completed fully automatically and efficiently, the total occupied area of equipment is small after a plurality of processes are integrated, the automation degree is greatly improved, the labor intensity of workers is reduced, the labor cost is saved, and potential safety hazards of a workshop are eliminated.
Claims (10)
1. Switch iron tie plate bottom plate full automatization production line equipment, its characterized in that: the automatic feeding device comprises a strip steel automatic feeding device (1), a hydraulic pressure cutting device (2), a conveying device (3) before drilling, a numerical control drilling and milling machine (4), a conveying device (5) after drilling and a bottom plate automatic discharging device (6);
strip steel automatic feeding device (1):
the automatic strip steel feeding device (1) comprises a strip steel conveying roller set (7) and a feeding rack, wherein the strip steel conveying roller set (7) is positioned below the feeding rack, the feeding rack comprises two portal frames (8), a sliding beam (9) and a fixed beam (10) between the two portal frames (8), two ends of the sliding beam (9) are connected with the portal frames (8) in a sliding manner, and two ends of the fixed beam (10) are respectively fixed at one ends of the two portal frames (8);
the top of the door-shaped frame (8) is provided with a synchronous guide device (11), the top of the fixed beam (10) is provided with a first driving motor (12) and a first transmission shaft (13), the first driving motor (12) drives the synchronous guide device (11) to run through the first transmission shaft (13), and the synchronous guide device (11) drives the sliding beam (9) to slide and move;
an up-down lifting device is arranged on the sliding beam (9), a magnetic suction block assembly (14) is arranged below the up-down lifting device, and the up-down lifting device drives the up-down displacement adjustment of the magnetic suction block assembly (14);
hydraulic pressure cuts off material device (2):
the hydraulic pressure cutting device (2) is arranged between the strip steel conveying roller group (7) and the conveying device (3) before drilling, and the hydraulic pressure cutting device (2) is a hydraulic pressure shearing machine (22);
pre-drill conveying device (3):
the conveying device (3) before drilling comprises a front short conveying roller set (15), a front long conveying roller set (16), a material ejecting device and a feeding clamping device (17);
the front short conveying roller group (15) is arranged on one side of the hydraulic shearing machine (22), one side of the front long conveying roller group (16) is matched with the tail end of the front short conveying roller group (15), and a positioning plate (18) is arranged on one side, close to the numerical control drilling and milling machine (4), of the front long conveying roller group (16);
the ejection device comprises a left ejection device (19) and a rear ejection device (20), the left ejection device (19) is driven by an oil cylinder, an ejection push plate (21) is arranged at the tail end of a piston rod of the oil cylinder, the rear ejection device (20) is arranged on the right side of the front short conveying roller set (15) and the rear side of the front long conveying roller set (16), the rear ejection device (20) is driven by the oil cylinder, and an ejection push block (23) is arranged at the tail end of the piston rod of the oil cylinder;
the machine feeding clamping device (17) comprises a machine feeding clamping hand (24), the machine feeding clamping hand (24) is driven by a clamping cylinder, the machine feeding clamping device (17) is arranged on a machine feeding sliding plate (25), the machine feeding sliding plate (25) is connected to a machine side sliding rail in a sliding mode, the machine side sliding rail is arranged on a machine side sliding table (26), a fixed rack (27) is arranged on the machine side sliding table (26), a machine feeding motor (28) is arranged on the machine feeding sliding plate (25), the machine feeding motor (28) is connected with a machine feeding gear through a bevel gear transmission mechanism (29), and the machine feeding gear is in meshing transmission with the fixed rack (27); a stacked protective cover (30) is also arranged on the machine side sliding table (26) in a sliding connection manner;
post-drill conveying device (5):
the drilling and conveying device (5) comprises a rear long conveying roller set (31), a rear short conveying roller set (32) and a machine outlet clamping device (33), the rear long conveying roller set (31) is arranged on the output side of the numerical control drilling and milling machine (4), and the rear short conveying roller set (32) is arranged on the end side of the rear long conveying roller set (31);
the machine discharging clamping device (33) comprises a machine discharging clamping hand (34), the machine discharging clamping hand (34) is driven by a clamping oil cylinder, the machine discharging clamping device (33) is arranged on a machine discharging sliding plate (35), the machine discharging sliding plate (35) is connected onto a machine side sliding rail in a sliding mode, a machine discharging motor (36) is arranged on the machine discharging sliding plate (35), the machine discharging motor (36) is connected with a machine discharging gear through a bevel gear transmission mechanism (29), and the machine discharging gear is in meshing transmission with a fixed rack (27);
numerical control drilling and milling machine (4):
the numerical control drilling and milling machine (4) is arranged between the pre-drilling conveying device (3) and the post-drilling conveying device (5);
automatic bottom plate blanking device (6):
the automatic bottom plate blanking device (6) comprises a blanking rack, the blanking rack comprises two rear door frames (37), a rear moving beam (38) and a rear fixed beam (39) between the two rear door frames (37), two ends of the rear moving beam (38) are connected with the rear door frames (37) in a sliding mode, and two ends of the rear fixed beam (39) are fixed to one ends of the two rear door frames (37) respectively;
a synchronous rear guide device (40) is arranged at the top of the rear door frame (37), a second driving motor (41) and a second transmission shaft (42) are arranged at the top of the rear fixed beam (39), the second driving motor (41) drives the synchronous rear guide device (40) to run through the second transmission shaft (42), and the synchronous rear guide device (40) drives the rear movable beam (38) to slide and move;
a vertical lifting device is arranged on the rear moving beam (38), a magnetic attraction block component (43) is arranged below the vertical lifting device, and the vertical lifting device drives the magnetic attraction block component (43) to move up and down for adjustment;
and a conveying trolley (44) is arranged on one side of the rear short conveying roller group (32).
2. The full-automatic production line equipment for the bottom plates of the turnout iron tie plates according to claim 1, which is characterized in that: the synchronous guide device (11) and the synchronous rear guide device (40) are synchronous belt devices, a connecting block (45) is arranged on a belt body of each synchronous belt device, and two sides of the sliding beam (9) and the rear moving beam (38) are connected to the synchronous belt devices through the connecting blocks (45); the first driving motor (12) and the second driving motor (41) drive a synchronous belt wheel of the synchronous belt device to rotate so as to drive the belt body to move, and further, the sliding displacement of the sliding beam (9) and the rear moving beam (38) is completed.
3. The full-automatic production line equipment for the bottom plates of the turnout iron tie plates according to claim 2, which is characterized in that: the upper and lower lifting device comprises a third driving motor (46), a third transmission shaft (47) and two first gear and rack transmission mechanisms (60), two driving gears of the first gear and rack transmission mechanisms (60) are arranged at two ends of the third transmission shaft (47), driven racks (62) of the first gear and rack transmission mechanisms (60) are in meshing transmission with the driving gears, the driving gears rotate to drive the driven racks (62) to lift up and down, a magnetic attraction block assembly (14) is arranged below the driven racks (62), and the magnetic attraction block assembly (14) is an electromagnet magnetic attraction block.
4. The full-automatic production line equipment for the bottom plates of the turnout iron tie plates according to claim 3, which is characterized in that: and a hydraulic disc typewriter (48) is arranged between the strip steel conveying roller set (7) and the hydraulic shearing machine (22).
5. The full-automatic production line equipment for the bottom plates of the turnout iron tie plates according to claim 4, which is characterized in that: vertical lift device includes fourth driving motor (49), fourth transmission shaft (50) and two second rack and pinion drive mechanism (61), two the driving gear setting of second rack and pinion drive mechanism (61) is at the both ends of fourth transmission shaft (50), driven rack (62) and the driving gear meshing transmission of second rack and pinion drive mechanism (61), the rotation of driving gear drives the vertical lift of driven rack (62), piece component (43) setting is in driven rack (62) below is inhaled to magnetic force, piece component (43) is inhaled to magnetic force inhales for the electro-magnet magnetic force.
6. The full-automatic production line equipment for the bottom plates of the turnout iron tie plates according to claim 1, which is characterized in that: protective vertical curtains (51) are arranged on two sides of the numerical control drilling and milling machine (4).
7. The full-automatic production line equipment for the bottom plates of the turnout iron tie plates according to claim 1, which is characterized in that: the automatic strip steel feeding device (1) is also provided with a limiting plate (52) and a guide roller (53).
8. The full-automatic production line equipment for the bottom plates of the turnout iron tie plates according to claim 7, which is characterized in that: belted steel automatic feeding device (1) front side is equipped with and presss from both sides pusher (54), it includes servo motor (55) and lead screw drive mechanism (56) to press from both sides pusher (54), the drive screw of servo motor (55) drive lead screw drive mechanism (56) rotates, be equipped with stock (57) on the driven screw of lead screw drive mechanism (56), stock (57) end is equipped with propelling movement tong (58).
9. The full-automatic production line equipment for the bottom plates of the turnout iron tie plates according to claim 8, which is characterized in that: the tail end of the long rod (57) is provided with an electric servo cylinder, and the telescopic control of a piston rod of the electric servo cylinder pushes the clamping and opening of the clamping hand (58).
10. The full-automatic production line equipment for the bottom plates of the turnout iron tie plates according to claim 1, which is characterized in that: and a strip steel placing frame (59) is arranged on the side part of the strip steel conveying roller set (7).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110095147.3A CN112917157B (en) | 2021-01-25 | 2021-01-25 | Full-automatic production line equipment for bottom plate of turnout iron base plate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110095147.3A CN112917157B (en) | 2021-01-25 | 2021-01-25 | Full-automatic production line equipment for bottom plate of turnout iron base plate |
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| CN112917157B true CN112917157B (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110095147.3A Active CN112917157B (en) | 2021-01-25 | 2021-01-25 | Full-automatic production line equipment for bottom plate of turnout iron base plate |
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| CN (1) | CN112917157B (en) |
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| JPS6119519A (en) * | 1984-07-06 | 1986-01-28 | Toyota Motor Corp | Production indicator |
| CN102363265A (en) * | 2011-11-14 | 2012-02-29 | 山东力丰自动化成套设备有限公司 | Automatic production line of container door plate |
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| CN112917157A (en) | 2021-06-08 |
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