CN216763310U

CN216763310U - Steel sheet divides material loading machine

Info

Publication number: CN216763310U
Application number: CN202123135969.4U
Authority: CN
Inventors: 谢胤
Original assignee: Shenzhen Linglve CNC Equipment Co Ltd
Current assignee: Shenzhen Linglve CNC Equipment Co Ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-06-17
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a steel sheet distributing and feeding machine which comprises a storing mechanism, a transferring mechanism, a feeding mechanism, a transition jig mechanism and a disc changing and receiving mechanism, wherein the transferring mechanism is arranged on the storing mechanism; the material supplementing mechanism comprises a material supplementing bracket and a bracket lifting device; the material storage mechanism is arranged right below the material supplementing bracket, and the disc changing and material receiving mechanism is arranged in front of the X-axis direction; the disc changing and receiving mechanism comprises a disc changing device and a receiving device which move along the X-axis direction; the transfer mechanism is arranged behind the tray changing and receiving mechanism along the X-axis direction and comprises a transfer device moving along the Y-axis direction, and the transition jig mechanism is arranged on one side of the transfer mechanism along the Y-axis direction. The steel sheet in the feeding bracket falls into the storage mechanism when the feeding bracket descends and releases; the disc changing and receiving mechanism obtains the steel sheets from the material storage mechanism and transfers the steel sheets to the lower part of the transfer mechanism, the transfer mechanism conveys the steel sheets in the receiving device of the disc changing and receiving mechanism to a transition jig mechanism of subsequent on-line equipment, the whole process is mechanized, and the feeding efficiency is high.

Description

Steel sheet divides material loading machine

[ technical field ]

The utility model relates to feeding equipment for sheet raw materials, in particular to a steel sheet distributing and feeding machine.

[ background art ]

In some thin wall class product automated production, automatic feeding is indispensable, and slice class raw materials, the surface is smooth and level, stacks up in the storage silo, easily forms vacuum negative pressure between the product and leads to two or more products to stick each other, and the cylinder that commonly uses shakes the material as the drive contact, needs high frequency vibration, has reduced the cylinder life-span, because with slice class raw materials contact, easily causes slice class raw materials to warp, the fish tail, and the material loading is efficient hangs down, and artifical feed supplement frequency is high.

[ summary of the utility model ]

The utility model aims to provide a steel sheet distributing and feeding machine which is high in feeding efficiency.

In order to solve the technical problems, the utility model adopts the technical scheme that the steel sheet distributing and feeding machine comprises a storing mechanism, a transferring mechanism, a material supplementing mechanism, a transition jig mechanism and a disc changing and receiving mechanism, wherein the storing mechanism, the transferring mechanism, the material supplementing mechanism, the transition jig mechanism and the disc changing and receiving mechanism are arranged on a rack bedplate; the material supplementing mechanism comprises a material supplementing bracket and a bracket lifting device; the material storage mechanism is arranged right below the material supplementing bracket, and the tray changing and material receiving mechanism is arranged in front of the X-axis direction; the disc changing and receiving mechanism comprises a disc changing device and a receiving device which move along the X-axis direction; the transfer mechanism is arranged behind the tray changing and receiving mechanism along the X-axis direction and comprises a transfer device moving along the Y-axis direction, and the transition jig mechanism is arranged on one side of the transfer mechanism along the Y-axis direction.

According to the steel sheet distributing and feeding machine, the material supplementing bracket comprises a first rectangular frame and a plurality of brackets, the first rectangular frame comprises two longitudinal beams and two cross beams, the longitudinal beams of the first rectangular frame are arranged along the Y-axis direction, the cross beams of the first rectangular frame are arranged along the X-axis direction, and the plurality of brackets are arranged on the first rectangular frame along the Y-axis direction; the bracket comprises a second rectangular frame, two first linear guide rail pairs, two opening and closing trays and an opening and closing mechanism, the opening and closing trays comprise a front linkage rod and a rear linkage rod, and the opening and closing mechanism comprises a first finger cylinder and two groups of connecting rods; the first linear guide rail pair comprises 4 sliding blocks, the tracks of the two first linear guide rail pairs are respectively fixed on two longitudinal beams of the first rectangular frame, 4 linkage rods of the two opening and closing trays are arranged along the X-axis direction, and two ends of each linkage rod are respectively fixed on the sliding blocks corresponding to the two first linear guide rail pairs; the front linkage rod and the rear linkage rod of the opening and closing tray are separately arranged along the Y-axis direction, the inner sides of the linkage rods comprise two material supporting rods separately arranged along the X-axis direction, and the lower parts of the inner sides of the material supporting rods comprise material supporting bulges; the inner side of the longitudinal beam of the first rectangular frame comprises a plurality of groups of X-direction limiting rods, and each group of X-direction limiting rods extends into a neutral position between two linkage rods of the corresponding opening and closing tray; the first finger cylinder is fixed on a longitudinal beam of the first rectangular frame, and the two fingers are arranged along the Y-axis direction; the first group of connecting rods are connected with two ends of the front linkage rods of the two opening and closing trays, and the second group of connecting rods are connected with two ends of the rear linkage rods of the two opening and closing trays; two fingers of the first finger cylinder are respectively connected with the two groups of connecting rods.

In the steel sheet distributing and feeding machine, the bracket lifting device comprises a guide bracket, a pen-shaped air cylinder, a cantilever bracket, 4 first linear bearings and a bearing mounting plate; the guide bracket comprises a bracket upper plate, a bracket lower plate and 4 first guide rods; 4 first linear bearings are arranged on the periphery of the bearing mounting plate, 4 first guide rods penetrate through the 4 first linear bearings, the lower ends of the 4 first guide rods are connected with the periphery of the lower plate of the support, and the upper ends of the 4 first guide rods are connected with the periphery of the upper plate of the support; the pen-shaped cylinder is vertically fixed below the middle part of the lower plate of the bracket, and the upper end of a piston rod of the pen-shaped cylinder penetrates through the lower plate of the bracket and is connected with the middle part of the upper plate of the bracket through a floating joint; the front end of the cantilever support along the X-axis direction is fixed on the bearing mounting plate, and the first rectangular frame of the feed supplement bracket is fixed at the cantilever end of the cantilever support; the guide support is fixed on the bedplate, the bedplate comprises a first through hole, and the pen-shaped cylinder penetrates through the first through hole.

In the steel sheet distributing and feeding machine, the storage mechanism comprises a plurality of storage tables, and each storage table comprises a rack and two storage devices; the rack comprises a top plate, the rack table plate comprises a plurality of mounting holes arranged along the Y-axis direction, a support of the rack enters the mounting holes of the rack table plate, and the top plate of the support of the rack is fixed on the rack table plate; the two material storage devices are arranged along the Y-axis direction and comprise a supporting plate, a motor bracket, a screw rod stepping motor, two lower linear bearings, two upper linear bearings, a jacking plate, two second guide rods, 4 first longitudinal linear guide rail pairs, two first transverse linear guide rail pairs, 6 limiting columns, a first four-claw finger cylinder, two first longitudinal connecting rods, two first transverse connecting rods and two first connecting plates; the motor bracket is U-shaped, and the upper end of the opening is fixed on the top plate; the screw rod stepping motor is fixed on a cross beam at the lower end of the motor bracket, and an output shaft is connected with the jacking plate; the two lower linear bearings are arranged on a cross beam of the motor bracket, and the two upper linear bearings are arranged on the top plate; the lower part of the second guide rod penetrates through the lower linear bearing, and the upper part of the second guide rod penetrates through the upper linear bearing; two ends of the jacking plate are respectively fixed in the middle of the two second guide rods, and two ends of the supporting plate are respectively connected with the top ends of the two second guide rods; the top plate comprises a first through hole, the first four-claw finger cylinder is fixed right below the first through hole of the top plate, and the four-claw fingers face upwards; the 4 first longitudinal linear guide rail pairs are separately arranged on two sides of the supporting plate along the Y-axis direction, and rails of the first longitudinal linear guide rail pairs are fixed on the top plate along the Y-axis direction and are positioned below the supporting plate; the two first transverse linear guide rail pairs are separately arranged on two sides of the supporting plate along the X-axis direction, and rails of the first transverse linear guide rail pairs are fixed on the top plate along the X-axis direction and are positioned below the supporting plate; two ends of the first connecting plate are fixed on the sliding blocks of the two first longitudinal linear guide rail pairs on the same side of the supporting plate, and two limiting columns are respectively fixed at two ends of the first connecting plate; one end of the first longitudinal connecting rod is connected with the middle part of the first connecting plate, and the other end of the first longitudinal connecting rod is connected with one finger of the first four-claw finger cylinder in the Y direction; the first end of the first transverse connecting rod is fixed on the sliding block of the first transverse linear guide rail pair, the second end of the first transverse connecting rod is connected with one finger of the first four-claw finger cylinder in the X direction, and the first end of the first transverse connecting rod is fixed with one limiting column.

The steel sheet divide material loading machine, storage device include photoelectric sensor and photoelectric sensor installation pole setting, and the inboard upper portion of spacing post includes the gas hole, and photoelectric sensor installation pole setting is fixed on the roof of rack, is located one side of layer board, and photoelectric sensor fixes the upper portion in photoelectric sensor installation pole setting, and the direction is towards the layer board, highly equals with the regulation in gas hole.

The steel sheet distributing and feeding machine comprises a receiving device and a feeding device, wherein the receiving device comprises a first linear sliding table, a receiving frame, two groups of second linear guide rail pairs and a plurality of receiving jigs; the rack comprises two vertical plates, the two vertical plates are arranged along the X-axis direction and are positioned on two sides of the material receiving frame along the Y-axis direction; the guide rails of the two groups of second linear guide rail pairs are arranged along the X-axis direction and fixed on the inner side of the vertical plate; two ends of the material receiving frame are respectively connected with the sliding blocks of the two groups of second linear guide rail pairs; the first linear sliding table is fixed on the rack along the X-axis direction, and the material receiving frame is connected with a sliding block of the first linear sliding table; the disc changing device comprises a second linear sliding table, a sliding table bracket, a portal frame, two groups of third linear guide rail pairs and a plurality of groups of first material absorbing devices, wherein a cross beam of the portal frame is arranged along the Y-axis direction and is positioned above the material receiving frames; the guide rails of the two groups of third linear guide rail pairs are arranged along the X-axis direction and fixed on the outer side of the vertical plate, and two upright posts of the portal frame are respectively connected with the slide blocks of the two groups of third linear guide rail pairs; the sliding table bracket is fixed on the frame platen, the second linear sliding table is fixed on the sliding table bracket along the X-axis direction, and the portal frame is connected with a sliding block of the second linear sliding table; a plurality of groups of first material suction devices are arranged on a cross beam of the portal frame along the Y-axis direction, each group of first material suction devices comprises a first sliding table cylinder which is vertically arranged and two sets of suckers which are connected with the first sliding table cylinder sliding table, and the two sets of suckers are arranged along the Y-axis direction.

In the steel sheet distributing and feeding machine, the middle part of the portal frame cross beam is connected with the slide block of the second linear sliding table through the connecting rod, the middle part of the receiving frame comprises two driving plates which are vertically arranged, the middle part of the rack bedplate comprises two oblong through holes, and long axes of the oblong through holes are arranged along the X-axis direction; the first linear sliding table is fixed below the rack platen, and the lower ends of the two driving plates respectively penetrate through the flat long through holes and are connected with the sliding block of the first linear sliding table; the first material suction device comprises a second finger cylinder, the first sliding table cylinder is fixed on a cross beam of the portal frame, the second finger cylinder is fixed on a sliding table of the first sliding table cylinder, and two fingers of the second finger cylinder are arranged along the Y-axis direction; each set of sucker comprises a sucker frame, an air blowing pipe joint fixed on the sucker frame and a plurality of first suckers, and the sucker frames of the two sets of suckers are respectively fixed on two fingers of the second finger cylinder.

The steel sheet distributing and feeding machine comprises a transfer mechanism, a feeding mechanism and a conveying mechanism, wherein the transfer mechanism comprises a third linear sliding table, a sliding table supporting frame, a servo motor, a motor frame base, a speed reducer, a rotating disc, a cam follower, two fourth linear guide rail pairs, a lifting plate, a cross rod and a plurality of groups of second material suction devices; the motor frame seat is fixed on the sliding block of the third linear sliding table, and the speed reducer is fixed in the motor frame seat and driven by the servo motor; the output shaft of the speed reducer is arranged along the positive direction of the X axis, and the rotating disc is fixed on the output shaft of the speed reducer; the cam follower is eccentrically fixed on the rotating disc and inserted into the transverse sliding groove of the lifting plate; the guide rails of the two fourth linear guide rail pairs are vertically fixed on the front plate of the motor frame base and are separately arranged on two sides of the output shaft of the speed reducer along the Y-axis direction; the cross bar is fixed on the lifting plate and arranged along the Y-axis direction; the plurality of groups of second material suction devices are arranged on the cross rod and arranged along the Y-axis direction.

The steel sheet distributing and feeding machine comprises a transferring mechanism and a lifting mechanism, wherein the transferring mechanism comprises a photoelectric switch sensor and a photoelectric switch sensing piece, the photoelectric switch sensing piece is fixed on the side surface of the lifting plate, and the photoelectric switch sensor is fixed on the side surface of the motor frame seat; the second material suction device comprises two sets of suckers, and the two sets of suckers of the second material suction device are arranged along the Y-axis direction; each set of sucker of the second material suction device comprises a sucker support and a plurality of second suckers fixed on the sucker support, and the sucker support is adjustably fixed on the cross beam.

In the steel sheet distributing and feeding machine, the transition jig mechanism comprises a jig bottom plate, a second sliding table cylinder, a cylinder base, a supporting seat, a fifth linear guide rail pair and two transition jigs, and the second sliding table cylinder is fixed on the upper part of the cylinder base and arranged along the Y-axis direction; a guide rail of the fifth linear guide rail pair is fixed at the upper part of the support seat and is arranged along the Y-axis direction; one end of the jig bottom plate along the X-axis direction is connected with the sliding table of the second sliding table cylinder, and the other end of the jig bottom plate along the X-axis direction is connected with the sliding block of the fifth linear guide rail pair; the two transition jigs are arranged along the Y-axis direction and comprise a positioning bottom plate, a U-shaped support, a plurality of pillars, 4 second longitudinal linear guide rail pairs, two second transverse linear guide rail pairs, 6 positioning columns, a second four-claw finger cylinder, two second longitudinal connecting rods, two second transverse connecting rods and two second connecting plates; the jig bottom plate comprises two second through holes, and the positioning bottom plate is fixed on the jig bottom plate through a plurality of support columns and is positioned right above the second through holes; the second four-claw finger cylinder is arranged right below the second through hole through a support, and the four-claw fingers face upwards; the 4 second longitudinal linear guide rail pairs are separately arranged on two sides of the positioning bottom plate along the Y-axis direction, and rails of the longitudinal linear guide rail pairs are fixed on the jig bottom plate along the Y-axis direction and are positioned below the positioning bottom plate; the two second transverse linear guide rail pairs are separately arranged on two sides of the positioning bottom plate along the X-axis direction, and rails of the second transverse linear guide rail pairs are fixed on the jig bottom plate along the X-axis direction and are positioned below the positioning bottom plate; two ends of the second connecting plate are fixed on the sliding blocks of the two longitudinal linear guide rail pairs on the same side of the positioning bottom plate, and the two positioning columns are respectively fixed at two ends of the second connecting plate; one end of the second longitudinal connecting rod is connected with the middle part of the second connecting plate, and the other end of the second longitudinal connecting rod is connected with one finger of the second four-claw finger cylinder in the Y direction; the first end of the second transverse connecting rod is fixed on the sliding block of the second transverse linear guide rail pair, the second end of the second transverse connecting rod is connected with one finger of the second four-claw finger cylinder in the X direction, and a positioning column is fixed at the first end of the second transverse connecting rod.

The steel sheet distributing and feeding machine is manually responsible for material supplementing, and steel sheets entering a material supplementing bracket fall into a material storing mechanism when the material supplementing bracket descends and releases; the disc changing and receiving mechanism obtains the steel sheet from the material storage mechanism along the X-axis direction and transfers the steel sheet to the lower part of the transfer mechanism, the transfer mechanism conveys the steel sheet in the receiving device of the disc changing and receiving mechanism to a transition jig mechanism of subsequent on-line equipment along the Y-axis direction, the whole process is mechanized, and the feeding efficiency is high.

[ description of the drawings ]

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a perspective view of a steel sheet distributing and feeding machine according to an embodiment of the utility model.

FIG. 2 is a top view of a steel sheet separating and feeding machine according to an embodiment of the utility model.

FIG. 3 is a perspective view of a magazine table according to an embodiment of the present invention.

Fig. 4 is a perspective view of a transfer mechanism according to an embodiment of the present invention.

FIG. 5 is a perspective view of a feeding mechanism according to an embodiment of the present invention.

FIG. 6 is a perspective view of a feeding mechanism bracket according to an embodiment of the present invention.

Fig. 7 is a perspective view of a transition fixture mechanism according to an embodiment of the utility model.

Fig. 8 is a perspective view of a disc changing and receiving mechanism according to an embodiment of the utility model.

[ detailed description of the utility model ]

The structure of the steel sheet distributing and feeding machine in the embodiment of the utility model is shown in figures 1 to 8.

As shown in fig. 1 and 2, the steel sheet distributing and feeding machine according to the embodiment of the present invention includes a storing mechanism 2, a transferring mechanism 3, a feeding mechanism 4, a transition fixture mechanism 6, and a tray changing and receiving mechanism 7, which are installed on a rack platen 1. The feeding mechanism 4 comprises a feeding bracket and a bracket lifting device. The storage mechanism 2 is arranged right below the material supplementing bracket, and the tray changing and receiving mechanism 7 is arranged in front of the X-axis direction. The disc changing and receiving mechanism 7 comprises a disc changing device and a receiving device which move along the X-axis direction. The transferring mechanism 3 is arranged behind the tray changing and receiving mechanism 7 along the X-axis direction and comprises a transferring device moving along the Y-axis direction, and the transition jig mechanism 6 is arranged on one side of the transferring mechanism 3 along the Y-axis direction.

As shown in FIGS. 5 and 6, the feed bracket of the feed mechanism 4 includes a first rectangular frame 419 and three brackets 417, the first rectangular frame 419 includes two longitudinal beams and two cross beams, the longitudinal beams of the first rectangular frame 419 are arranged in the Y-axis direction, and the cross beams of the first rectangular frame 419 are arranged in the X-axis direction. The three brackets 417 are arranged on the first rectangular frame 419 in the Y-axis direction. As shown in fig. 6, the bracket 417 includes a second rectangular frame 501, two first linear guide pairs 503, two opening/closing trays, and an opening/closing mechanism. The opening and closing tray comprises a front linkage rod 502 and a rear linkage rod 502, and the opening and closing mechanism comprises a first finger cylinder 412 and two groups of connecting rods 504. The first linear guide rail pair 503 is provided with 4 sliding blocks, the tracks of the two first linear guide rail pairs 503 are respectively fixed on two longitudinal beams of the first rectangular frame 419, 4 linkage rods 502 of the two opening and closing trays are arranged along the X-axis direction, and two ends of the linkage rods 502 are respectively fixed on the sliding blocks corresponding to the two first linear guide rail pairs 503. The front linkage rod 502 and the rear linkage rod 502 of the opening and closing tray are separately arranged along the Y-axis direction, the inner side of each linkage rod 502 comprises two material supporting rods 506 separately arranged along the X-axis direction, and the lower part of the inner side of each material supporting rod 506 is provided with a material supporting bulge. The inner side of the longitudinal beam of the first rectangular frame 419 is provided with 6 groups of X-direction limiting rods 507, and each group of X-direction limiting rods 507 extends into a neutral position between two linkage rods 502 of the corresponding opening and closing tray.

As shown in fig. 5, the first finger cylinder 412 is fixed to a side member of the first rectangular frame 419, and two fingers of the first finger cylinder 412 are arranged in the Y-axis direction. The first set of connecting rods 504A connects the two ends of the two opening and closing tray front linkage rods 502A, and the second set of connecting rods 504B connects the two ends of the two opening and closing tray rear linkage rods 502B. As shown in fig. 5, the two fingers of the first finger cylinder 412 are connected to two sets of connecting rods 504 by connecting rods 414, respectively.

The carriage lifting device comprises a guide bracket, a pen-shaped air cylinder 405, a cantilever bracket 411, 4 first linear bearings 404 and a bearing mounting plate 410. The guide bracket includes a bracket upper plate 402, a bracket lower plate 401, and 4 first guide rods 403. The 4 first linear bearings 404 are installed at four corners of the rectangular bearing installation plate 410, the 4 first guide rods 403 penetrate through the 4 first linear bearings 404, the lower ends of the 4 first linear bearings are connected with the four corners of the support lower plate 401, and the upper ends of the 4 first linear bearings are connected with the four corners of the support upper plate 402. A pen-shaped air cylinder 405 is vertically fixed below the middle of the bracket lower plate 401, and the upper end of a piston rod of the pen-shaped air cylinder 405 passes through the bracket lower plate 401 and is connected with the middle of the bracket upper plate 402 through a floating joint 406. The cantilever bracket 411 is fixed at its front end in the X-axis direction to the bearing mounting plate 410, and the first rectangular frame 419 of the feed supplement bracket is fixed to the cantilever end of the cantilever bracket 411. As shown in fig. 1, the guide bracket is fixed to the platen 1. As shown in fig. 8, a first through hole 101 is formed in the platen 1, and a pen-shaped air cylinder 405 is inserted through the first through hole 101.

The storage mechanism 2 comprises three storage tables. As shown in fig. 3, each magazine includes a rack and two magazines. The rack comprises a top plate 209 and a support, the rack table plate 1 is provided with three storage mechanism mounting holes 102 which are arranged along the Y-axis direction, the support of the rack is arranged in the mounting hole 102 of the rack table plate 1, and the top plate 209 of the support of the rack is fixed on the rack table plate 1. The two storage devices are arranged along the Y-axis direction and comprise a rectangular supporting plate 213, a motor bracket 203, a screw rod stepping motor 204, two lower linear bearings 205A, two upper linear bearings 205B, a jacking plate 206, two second guide rods 207, 4 first longitudinal linear guide rail pairs 210, two first transverse linear

guide rail pairs

219, 6 limiting columns 211, a first four-claw finger cylinder 212, two first longitudinal connecting rods 216, two first transverse connecting rods 214 and two first connecting plates 215. The motor bracket 203 is U-shaped, and the upper end of the opening is fixed on the top plate 209. The screw rod stepping motor 204 is fixed on a cross beam at the lower end of the motor bracket 203, and an output shaft of the screw rod stepping motor 204 is connected with the jacking plate 206 through the clasping seat 208. Two lower linear bearings 205A are mounted on the cross beam of the motor bracket 203 and two upper linear bearings 205B are mounted on the top plate 209. The lower portion of the second guide rod 207 passes through the lower linear bearing 205A and the upper portion passes through the upper linear bearing 205B. Two ends of the lifting plate 206 are respectively fixed in the middle of the two second guide rods 207, and two ends of the supporting plate 213 are respectively connected with the top ends of the two second guide rods 207. The top plate 209 has two through holes (not shown) spaced apart, and a first four-finger cylinder 212 is fixed directly below one of the through holes of the top plate 209 with the four fingers facing upward. The 4 first longitudinal linear guide rail pairs 210 are divided into two groups and separately arranged on two sides of the supporting plate 213 along the Y-axis direction, and the tracks of the first longitudinal linear guide rail pairs 210 are fixed on the top plate 209 along the Y-axis direction and are positioned below the supporting plate 213. Two first transverse linear guide pairs 219 are separately arranged on both sides of the pallet 213 in the X-axis direction, and the rails of the first transverse linear guide pairs 219 are fixed to the top plate 209 in the X-axis direction and located below the pallet 213. Two ends of the first connecting plate 215 are fixed on the sliding blocks of the two first longitudinal linear guide rail pairs 210 on the same side of the supporting plate 213, and two limiting columns 211 are respectively fixed on two ends of the first connecting plate 215. One end of the first longitudinal link 216 is connected to the middle of the first connection plate 215, and the other end of the first longitudinal link 216 is connected to one finger of the first four-finger cylinder 212 in the Y direction. The first end of the first transverse connecting rod 214 is fixed on the sliding block of the first transverse linear guide pair 219, the second end of the first transverse connecting rod 214 is connected with one finger in the X direction of the first four-claw finger cylinder 212, and a limit column 211 is fixed at the first end of the first transverse connecting rod 214.

The material storage device further comprises a photoelectric sensor 217 and a photoelectric sensor mounting upright rod 218, three air blowing holes 211A are formed in the upper portion of the inner side of the limiting column 211, the photoelectric sensor mounting upright rod 218 is fixed on the top plate 209 of the rack and located on one side of the supporting plate 213, the photoelectric sensor 217 is fixed on the upper portion of the photoelectric sensor mounting upright rod 218, the direction of the photoelectric sensor mounting upright rod faces the supporting plate 213, and the height of the photoelectric sensor mounting upright rod is equivalent to that of the three air blowing holes 211A.

As shown in fig. 8, the material receiving device of the disc changing and material receiving mechanism 7 includes a first linear sliding table 703, a material receiving frame, two sets of second linear guide pairs 714, and three sets of material receiving jigs. Connect the material frame to include material loading layer board 715, be located and connect two drive plates 713 of material frame middle part vertical arrangement, be located riser 710 and the horizontal arm-tie 712 at both ends, three group connect the material tool to arrange on material loading layer board 715 along Y axle direction, every group connects the material tool to include two and connects the material tool, every connects the material tool to include and connects

material board

716 and 6 stopper 717 along connecing the material board 716 periphery to separately arrange.

The frame includes two riser 109, and two risers 109 are fixed on the top surface of frame platen 1, arrange along the X axle direction, are located and connect the work or material rest along the both sides of Y axle direction. The guide rails of the two second linear guide rail pairs 714 are arranged along the X-axis direction and are respectively fixed on the inner sides of the two vertical plates 109. Vertical plates 710 at two ends of the material receiving frame are respectively connected with the sliding blocks of the two groups of second linear guide rail pairs 714. Two oblong through holes 103 are formed in the middle of the rack bedplate 1, and the long axes of the oblong through holes 103 are arranged along the X-axis direction. The first linear sliding table 703 is fixed below the rack bedplate 1, and the lower ends of the two driving plates 713 respectively penetrate through the oblong through holes 103 and are connected with the sliding blocks of the first linear sliding table 703.

As shown in fig. 8, the disc changer includes a second linear sliding table 702, a sliding table bracket 704, a gantry 718, two sets of third linear guide rail pairs 711, and three sets of first suction devices.

The crossbeam of portal frame 718 is arranged along the Y axle direction, is located the top that connects the work or material rest. The guide rails of the two sets of third linear guide rail pairs 711 are arranged along the X-axis direction and are respectively fixed on the outer sides of the two vertical plates 109, and the two upright posts of the portal frame 718 are respectively connected with the slide blocks of the two sets of third linear guide rail pairs 711. The sliding table bracket 704 is fixed on the frame platen 1, the second linear sliding table 702 is fixed on the upper part of the sliding table bracket 704 along the X-axis direction, and the middle part of the cross beam of the portal frame 718 is connected with the sliding block of the second linear sliding table 702 through a connecting rod 707.

The three groups of first material suction devices are arranged on a cross beam of the portal frame 718 in the Y-axis direction, and each group of first material suction devices comprises a first sliding table cylinder 719, a second finger cylinder 720 which are vertically arranged and two sets of suckers arranged in the Y-axis direction.

The first sliding table cylinder 719 is fixed on a cross beam of the portal frame 718, the second finger cylinder 720 is fixed on a sliding table of the first sliding table cylinder 719, and two fingers of the second finger cylinder 720 are arranged along the Y-axis direction. Each set of suction cups comprises an adjusting plate 722, a suction cup frame 723, an air blowing pipe connector 725 fixed on the suction cup frame 723 and 4 first suction cups 724 fixed on the suction cup frame 723 and arranged in a matrix. The suction cup frames 723 of the two sets of suction cups are respectively fixed on two fingers of the second finger cylinder 720 through corresponding adjusting plates 722.

As shown in fig. 4, the transfer mechanism 3 includes a third linear sliding table 302, a sliding table support 301, a servo motor 304, a motor frame base 303, a speed reducer 305, a rotating disc 306, a cam follower 307, two fourth linear guide rail pairs 308, a lifting plate 309, an aluminum profile cross bar 314, and three sets of second material suction devices. The third linear sliding table 302 is arranged along the Y-axis direction and is mounted on the rack platen 1 through a sliding table support frame 301. The motor frame base 303 is fixed to the slider of the third linear sliding table 302, and the speed reducer 305 is fixed to the motor frame base 303 and driven by the servo motor 304. An output shaft of the reduction gear 305 is arranged in the positive direction of the X-axis, and a rotating disk 306 is fixed to the output shaft of the reduction gear 305. The cam follower 307 is eccentrically fixed to the rotating disk 306, and is inserted into a lateral sliding groove of the lifting plate 309. The guide rails of the two fourth linear guide pairs 308 are vertically fixed on the front plate of the motor frame base 303 and are separately arranged on both sides of the output shaft of the speed reducer 305 in the Y-axis direction. The aluminum profile cross bar 314 is fixed to the lifting plate 309 and arranged in the Y-axis direction. The three groups of second suction devices are arranged on the aluminum profile cross bar 314 and are arranged along the Y-axis direction. Each group of second material suction devices comprises two sets of suckers, and the two sets of suckers of the second material suction devices are arranged along the Y-axis direction. Each set of suction cups of the second suction device comprises a suction cup support and two second suction cups 318 fixed on the suction cup support. The suction cup bracket is adjustably fixed to the cross beam.

The photoelectric switch sensing piece 311 is fixed on the side surface of the lifting plate 309, and the photoelectric switch sensor 312 is fixed on the side surface of the motor frame base 303.

The transition fixture mechanism 6 comprises a fixture bottom plate 606, a second sliding table cylinder 602, a cylinder base 601, a supporting base 604, a fifth linear guide rail pair 605 and two transition fixtures, wherein the second sliding table cylinder 602 is fixed on the upper portion of the cylinder base 601 and arranged along the Y-axis direction. The guide rail of the fifth linear guide pair 605 is fixed to the upper part of the support base 604 and arranged along the Y-axis direction. One end of the jig base plate 606 in the X-axis direction is connected to the slide table of the second slide table cylinder 602 through the adapter plate 603, and the other end of the jig base plate 606 in the X-axis direction is connected to the slide block of the fifth linear guide pair 605. The two transition jigs are arranged along the Y-axis direction, and each transition jig includes a positioning bottom plate 614, a U-shaped support 609, 4 pillars 610, 4 second longitudinal linear guide pairs 607, two second transverse linear guide pairs 615, 6 positioning pillars 611, a second four-claw finger cylinder 608, two second longitudinal links (not shown), two second transverse links 617 and two second connecting plates 613. The jig base plate 606 includes two second through holes (not shown) separately arranged along the Y-axis direction, and the positioning base plate 614 is fixed on the jig base plate 606 by 4 pillars 610 and located right above the second through holes. And a second four-claw finger cylinder 608 is arranged right below the second through hole through a support 609, and the four-claw fingers face upwards. The 4 second longitudinal linear guide rail pairs 607 are separately arranged on two sides of the positioning bottom plate 614 along the Y-axis direction, and the rails of the second longitudinal linear guide rail pairs 607 are fixed on the jig bottom plate 606 along the Y-axis direction and located below the positioning bottom plate 614. The two second transverse linear guide rail pairs 615 are separately arranged on two sides of the positioning base plate 614 along the X-axis direction, and the rails of the second transverse linear guide rail pairs 615 are fixed on the jig base plate 606 along the X-axis direction and located below the positioning base plate 614. Two ends of the second connecting plate 613 are fixed to the two sliders of the two second longitudinal linear guide pairs 607 on the same side of the positioning bottom plate 614, and two positioning posts 611 are respectively fixed to two ends of the second connecting plate 613. One end of the second longitudinal link is connected to the middle of the second connecting plate 613, and the other end is connected to one finger of the second four-finger cylinder 608 in the Y direction. A first end of a second transverse connecting rod 617 is fixed on a sliding block of the second transverse linear guide rail pair 615, a second end of the second transverse connecting rod 617 is connected with one finger of the second four-claw finger cylinder 608 in the X direction, and a positioning column 611 is fixed at the first end of the second transverse connecting rod 617.

The working process of the steel sheet distributing and feeding machine provided by the embodiment of the utility model is as follows:

1) the operator places the stacked steel sheets (workpieces) into the three brackets 417 of the feed-supplement bracket, starts the machine,

2) the three brackets 417 driven by the pen cylinder 405 descend to the top of the three storage platforms of the storage mechanism 2, the finger cylinder 412 of the opening and closing mechanism drives the material supporting rod 506 to open, the steel sheets in the three brackets 417 drop on the 6 support plates 213 of the three storage platforms of the storage mechanism, and the material supplementing step is completed.

3) The three brackets 417 are driven by the pen cylinder 405 to rise to the initial position, and the material supporting rods 506 are driven by the finger cylinder 412 to fold inwards to prepare for the next material supplement.

4) The 6 support plates 213 of the three material storage tables are driven by the screw rod stepping motor 204 to rise to the induction height of the photoelectric sensor 217, and the limiting column 211 is driven by the plurality of four-claw finger cylinders 212 to move towards the center to the edge of the steel sheet to roughly position the steel sheet.

5) The upper part of the inner side of the limiting column 211 is provided with three air blowing holes 211A for blowing air, and the vacuum between the steel sheets is removed.

6) Three groups of suckers of the disc changing device move to the positions above the 6 supporting plates 213 of the three storage tables under the driving of the second linear sliding table 702 and the three first sliding table cylinders 719 to suck the steel sheets, and blow air to the end parts of the steel sheets at a certain frequency through the air pipe joints 725, so that the stacked steel sheets are separated from the pushing plates 213 through blowing vibration.

7) The suction cup 724 sucks the steel sheet and moves to the position above the material receiving plate 716 of the material receiving jig under the driving of the second linear sliding table 702, and then the vacuum is closed, so that the steel sheet falls on the material receiving plate 716.

8) The receiving plates 716 of the three receiving jigs are driven by the first linear sliding table 703 to move to the position below the three second receiving devices of the transfer mechanism, after the steel sheets are absorbed by the suckers of the three second receiving devices of the transfer mechanism, the steel sheets in the third receiving jig along the Y-axis direction are moved to two transition jigs of the transition jig mechanism by the transfer mechanism through the drive of the third linear sliding table 302 and the servo motor 304, the steel sheets in the second receiving jig are moved to the third receiving jig, and the steel sheets in the first receiving jig are moved to the second receiving jig until the steel sheets in the first receiving jig are moved to the second receiving jig.

9) When the steel sheet enters into two transition jigs of the transition jig mechanism 6, the 6 positioning columns 611 are driven by the second four-claw finger cylinder 608 to perform fine positioning on the steel sheet so as to improve the feeding precision of subsequent on-line equipment, and the steel sheet entering into the transition jig mechanism after being accurately positioned is conveyed to the subsequent on-line equipment by another manipulator.

Claims

1. A steel sheet divides the material feeder, including the stander, the stander includes the platen, characterized by, including storing organization, moving and carrying the organization, feed supplement organization, transition tool organization and disc-changing receiving organization mounted on platen of stander; the material supplementing mechanism comprises a material supplementing bracket and a bracket lifting device; the material storage mechanism is arranged right below the material supplementing bracket, and the tray changing and material receiving mechanism is arranged in front of the X-axis direction; the disc changing and receiving mechanism comprises a disc changing device and a receiving device which move along the X-axis direction; the shifting mechanism is arranged behind the disc changing and receiving mechanism along the X-axis direction and comprises a shifting device moving along the Y-axis direction, and the transition jig mechanism is arranged on one side of the shifting mechanism along the Y-axis direction.

2. The steel sheet distribution feeder according to claim 1, wherein the distribution bracket comprises a first rectangular frame and a plurality of brackets, the first rectangular frame comprises two longitudinal beams and two cross beams, the longitudinal beams of the first rectangular frame are arranged along the Y-axis direction, the cross beams of the first rectangular frame are arranged along the X-axis direction, and the plurality of brackets are arranged on the first rectangular frame along the Y-axis direction; the bracket comprises a second rectangular frame, two first linear guide rail pairs, two opening and closing trays and an opening and closing mechanism, the opening and closing trays comprise a front linkage rod and a rear linkage rod, and the opening and closing mechanism comprises a first finger cylinder and two groups of connecting rods; the first linear guide rail pair comprises 4 sliding blocks, the tracks of the two first linear guide rail pairs are respectively fixed on two longitudinal beams of the first rectangular frame, 4 linkage rods of the two opening and closing trays are arranged along the X-axis direction, and two ends of each linkage rod are respectively fixed on the sliding blocks corresponding to the two first linear guide rail pairs; the front linkage rod and the rear linkage rod of the opening and closing tray are separately arranged along the Y-axis direction, the inner sides of the linkage rods comprise two material supporting rods separately arranged along the X-axis direction, and the lower parts of the inner sides of the material supporting rods comprise material supporting bulges; the inner side of the longitudinal beam of the first rectangular frame comprises a plurality of groups of X-direction limiting rods, and each group of X-direction limiting rods extends into a neutral position between two linkage rods of the corresponding opening and closing tray; the first finger cylinder is fixed on a longitudinal beam of the first rectangular frame, and two fingers are arranged along the Y-axis direction; the first group of connecting rods are connected with two ends of the front linkage rods of the two opening and closing trays, and the second group of connecting rods are connected with two ends of the rear linkage rods of the two opening and closing trays; two fingers of the first finger cylinder are respectively connected with the two groups of connecting rods.

3. The steel sheet distributing and feeding machine according to claim 2, wherein the bracket lifting device comprises a guide bracket, a pen-shaped air cylinder, a cantilever bracket, 4 first linear bearings and a bearing mounting plate; the guide bracket comprises a bracket upper plate, a bracket lower plate and 4 first guide rods; 4 first linear bearings are arranged on the periphery of the bearing mounting plate, 4 first guide rods penetrate through the 4 first linear bearings, the lower ends of the 4 first guide rods are connected with the periphery of the lower plate of the support, and the upper ends of the 4 first guide rods are connected with the periphery of the upper plate of the support; the pen-shaped cylinder is vertically fixed below the middle part of the lower plate of the bracket, and the upper end of a piston rod of the pen-shaped cylinder penetrates through the lower plate of the bracket and is connected with the middle part of the upper plate of the bracket through a floating joint; the front end of the cantilever support along the X-axis direction is fixed on the bearing mounting plate, and the first rectangular frame of the feed supplement bracket is fixed at the cantilever end of the cantilever support; the guide support is fixed on the bedplate, the bedplate comprises a first through hole, and the pen-shaped cylinder penetrates through the first through hole.

4. The steel sheet distribution feeder according to claim 1, wherein the storage mechanism comprises a plurality of storage tables, and each storage table comprises a rack and two storage devices; the rack comprises a top plate, the rack bedplate comprises a plurality of mounting holes arranged along the Y-axis direction, a support of the rack enters the mounting holes of the rack bedplate, and the top plate of the support of the rack is fixed on the rack bedplate; the two material storage devices are arranged along the Y-axis direction and comprise a supporting plate, a motor bracket, a screw rod stepping motor, two lower linear bearings, two upper linear bearings, a jacking plate, two second guide rods, 4 first longitudinal linear guide rail pairs, two first transverse linear guide rail pairs, 6 limiting columns, a first four-claw finger cylinder, two first longitudinal connecting rods, two first transverse connecting rods and two first connecting plates; the motor bracket is U-shaped, and the upper end of the opening is fixed on the top plate; the screw rod stepping motor is fixed on a cross beam at the lower end of the motor bracket, and an output shaft is connected with the jacking plate; the two lower linear bearings are arranged on a cross beam of the motor bracket, and the two upper linear bearings are arranged on the top plate; the lower part of the second guide rod penetrates through the lower linear bearing, and the upper part of the second guide rod penetrates through the upper linear bearing; two ends of the jacking plate are respectively fixed in the middle of the two second guide rods, and two ends of the supporting plate are respectively connected with the top ends of the two second guide rods; the top plate comprises a first through hole, the first four-claw finger cylinder is fixed right below the first through hole of the top plate, and the four-claw fingers face upwards; the 4 first longitudinal linear guide rail pairs are separately arranged on two sides of the supporting plate along the Y-axis direction, and rails of the first longitudinal linear guide rail pairs are fixed on the top plate along the Y-axis direction and are positioned below the supporting plate; the two first transverse linear guide rail pairs are separately arranged on two sides of the supporting plate along the X-axis direction, and rails of the first transverse linear guide rail pairs are fixed on the top plate along the X-axis direction and are positioned below the supporting plate; two ends of the first connecting plate are fixed on the sliding blocks of the two first longitudinal linear guide rail pairs on the same side of the supporting plate, and two limiting columns are respectively fixed at two ends of the first connecting plate; one end of the first longitudinal connecting rod is connected with the middle part of the first connecting plate, and the other end of the first longitudinal connecting rod is connected with one finger of the first four-claw finger cylinder in the Y direction; the first end of the first transverse connecting rod is fixed on the sliding block of the first transverse linear guide rail pair, the second end of the first transverse connecting rod is connected with one finger of the first four-claw finger cylinder in the X direction, and the first end of the first transverse connecting rod is fixed with one limiting column.

5. The steel sheet distribution feeding machine according to claim 4, wherein the storage device comprises a photoelectric sensor and a photoelectric sensor mounting upright rod, the upper part of the inner side of the limiting column comprises a blowing hole, the photoelectric sensor mounting upright rod is fixed on the top plate of the rack and located on one side of the supporting plate, the photoelectric sensor is fixed on the upper part of the photoelectric sensor mounting upright rod, the direction of the photoelectric sensor mounting upright rod faces the supporting plate, and the height of the photoelectric sensor mounting upright rod is equal to the storage of the blowing hole.

6. The steel sheet distribution feeder according to claim 1, wherein the receiving device comprises a first linear sliding table, a receiving frame, two groups of second linear guide rail pairs and a plurality of receiving jigs, the receiving frame comprises a feeding support plate, the plurality of receiving jigs are arranged on the feeding support plate along the Y-axis direction, each group of receiving jigs comprises two receiving jigs, and each receiving jig comprises a receiving plate and a plurality of limiting blocks which are separately arranged along the periphery of the receiving plate; the rack comprises two vertical plates, the two vertical plates are arranged along the X-axis direction and are positioned on two sides of the material receiving frame along the Y-axis direction; the guide rails of the two groups of second linear guide rail pairs are arranged along the X-axis direction and fixed on the inner side of the vertical plate; two ends of the material receiving frame are respectively connected with the sliding blocks of the two groups of second linear guide rail pairs; the first linear sliding table is fixed on the rack along the X-axis direction, and the material receiving frame is connected with a sliding block of the first linear sliding table; the disc changing device comprises a second linear sliding table, a sliding table bracket, a portal frame, two groups of third linear guide rail pairs and a plurality of groups of first material absorbing devices, wherein a cross beam of the portal frame is arranged along the Y-axis direction and is positioned above the material receiving frames; the guide rails of the two groups of third linear guide rail pairs are arranged along the X-axis direction and fixed on the outer side of the vertical plate, and two upright posts of the portal frame are respectively connected with the slide blocks of the two groups of third linear guide rail pairs; the sliding table bracket is fixed on the frame platen, the second linear sliding table is fixed on the sliding table bracket along the X-axis direction, and the portal frame is connected with a sliding block of the second linear sliding table; a plurality of groups of first material suction devices are arranged on a cross beam of the portal frame along the Y-axis direction, each group of first material suction devices comprises a first sliding table cylinder which is vertically arranged and two sets of suckers which are connected with the first sliding table cylinder sliding table, and the two sets of suckers are arranged along the Y-axis direction.

7. The steel sheet distribution feeding machine according to claim 1, wherein the middle part of the portal frame cross beam is connected with the slide block of the second linear sliding table through a connecting rod, the middle part of the receiving frame comprises two driving plates which are vertically arranged, the middle part of the rack bedplate comprises two oblong through holes, and long axes of the oblong through holes are arranged along the X-axis direction; the first linear sliding table is fixed below the rack bedplate, and the lower ends of the two driving plates respectively penetrate through the flat long through holes and are connected with the sliding block of the first linear sliding table; the first material suction device comprises a second finger cylinder, the first sliding table cylinder is fixed on a cross beam of the portal frame, the second finger cylinder is fixed on a sliding table of the first sliding table cylinder, and two fingers of the second finger cylinder are arranged along the Y-axis direction; each set of sucker comprises a sucker frame, an air blowing pipe joint fixed on the sucker frame and a plurality of first suckers, and the sucker frames of the two sets of suckers are respectively fixed on two fingers of the second finger cylinder.

8. The steel sheet distributing and feeding machine according to claim 1, wherein the transfer mechanism comprises a third linear sliding table, a sliding table supporting frame, a servo motor, a motor frame base, a speed reducer, a rotating disc, a cam follower, two fourth linear guide rail pairs, a lifting plate, a cross bar and a plurality of groups of second material suction devices, wherein the third linear sliding table is arranged along the Y-axis direction and is installed on the rack bedplate through the sliding table supporting frame; the motor frame seat is fixed on the sliding block of the third linear sliding table, and the speed reducer is fixed in the motor frame seat and driven by the servo motor; the output shaft of the speed reducer is arranged along the positive direction of the X axis, and the rotating disc is fixed on the output shaft of the speed reducer; the cam follower is eccentrically fixed on the rotating disc and inserted into the transverse sliding groove of the lifting plate; the guide rails of the two fourth linear guide rail pairs are vertically fixed on the front plate of the motor frame base and are separately arranged on two sides of the output shaft of the speed reducer along the Y-axis direction; the cross bar is fixed on the lifting plate and arranged along the Y-axis direction; the plurality of groups of second material suction devices are arranged on the cross rod and arranged along the Y-axis direction.

9. The steel sheet distributing and feeding machine according to claim 1, wherein the transfer mechanism comprises a photoelectric switch sensor and a photoelectric switch sensor sheet, the photoelectric switch sensor sheet is fixed on the side surface of the lifting plate, and the photoelectric switch sensor is fixed on the side surface of the motor frame base; the second material suction device comprises two sets of suckers, and the two sets of suckers of the second material suction device are arranged along the Y-axis direction; each set of sucker of the second material suction device comprises a sucker support and a plurality of second suckers fixed on the sucker support, and the sucker support is adjustably fixed on the cross beam.

10. The steel sheet distribution feeding machine according to claim 1, wherein the transition jig mechanism comprises a jig bottom plate, a second sliding table cylinder, a cylinder base, a supporting base, a fifth linear guide rail pair and two transition jigs, wherein the second sliding table cylinder is fixed on the upper portion of the cylinder base and arranged along the Y-axis direction; a guide rail of the fifth linear guide rail pair is fixed on the upper part of the support seat and is arranged along the Y-axis direction; one end of the jig bottom plate along the X-axis direction is connected with the sliding table of the second sliding table cylinder, and the other end of the jig bottom plate along the X-axis direction is connected with the sliding block of the fifth linear guide rail pair; the two transition jigs are arranged along the Y-axis direction and comprise a positioning bottom plate, a U-shaped bracket, a plurality of pillars, 4 second longitudinal linear guide rail pairs, two second transverse linear guide rail pairs, 6 positioning columns, a second four-claw finger cylinder, two second longitudinal connecting rods and two second transverse connecting rods; the jig bottom plate comprises two second through holes, and the positioning bottom plate is fixed on the jig bottom plate through a plurality of support columns and is positioned right above the second through holes; the second four-claw finger cylinder is arranged right below the second through hole through a support, and the four-claw fingers face upwards; the 4 second longitudinal linear guide rail pairs are separately arranged on two sides of the positioning bottom plate along the Y-axis direction, and rails of the second longitudinal linear guide rail pairs are fixed on the jig bottom plate along the Y-axis direction and are positioned below the positioning bottom plate; the two second transverse linear guide rail pairs are separately arranged on two sides of the positioning bottom plate along the X-axis direction, and rails of the second transverse linear guide rail pairs are fixed on the jig bottom plate along the X-axis direction and are positioned below the positioning bottom plate; two ends of the second connecting plate are fixed on the sliding blocks of the two second longitudinal linear guide rail pairs on the same side of the positioning bottom plate, and the two positioning columns are respectively fixed at two ends of the second connecting plate; one end of the second longitudinal connecting rod is connected with the middle part of the second connecting plate, and the other end of the second longitudinal connecting rod is connected with one finger of the second four-claw finger cylinder in the Y direction; the first end of the second transverse connecting rod is fixed on the sliding block of the second transverse linear guide rail pair, the second end of the second transverse connecting rod is connected with one finger of the second four-claw finger cylinder in the X direction, and a positioning column is fixed at the first end of the second transverse connecting rod.