阅读说明：本技术 一种智能锯切码垛自动生产线 (Intelligent automatic production line for sawing, stacking and conveying ) 是由 沈金卫 蒋志超 陈成成 张超强 李亮 于 2021-07-23 设计创作，主要内容包括：本发明公开了一种智能锯切码垛自动生产线,包括上料装置、锯切机、出料装置和码垛装置,所述上料装置、锯切机和出料装置由右到左依次设置,所述出料装置的一侧设有码垛装置,所述上料装置包括排列料架和设在排列料架上的翻料装置和输送装置I,所述翻料装置包括若干翻料体和驱动翻料体摆动的驱动机构I,所述输送装置I包括若干输送辊轮和驱动输送辊轮转动的驱动机构II,与现有技术相比,能够降低人工投入成本,提高生产效率。(The invention discloses an intelligent sawing and stacking automatic production line which comprises a feeding device, a sawing machine, a discharging device and a stacking device, wherein the feeding device, the sawing machine and the discharging device are sequentially arranged from right to left, the stacking device is arranged on one side of the discharging device, the feeding device comprises a material arranging frame, a material turning device and a conveying device I, the material turning device and the conveying device I are arranged on the material arranging frame, the material turning device comprises a plurality of material turning bodies and a driving mechanism I, the driving mechanism I is used for driving the material turning bodies to swing, the conveying device I comprises a plurality of conveying rollers and a driving mechanism II, and the driving mechanism II is used for driving the conveying rollers to rotate.)

1. The utility model provides an intelligence saw cuts pile up neatly automatic production line which characterized in that: the automatic material turning device comprises a feeding device (1), a sawing machine (2), a discharging device (3) and a stacking device (4), wherein the feeding device (1), the sawing machine (2) and the discharging device (3) are sequentially arranged from right to left, the stacking device (4) is arranged on one side of the discharging device (3), the feeding device (1) comprises a material arranging rack (11), a material turning device (12) and a conveying device I (13) which are arranged on the material arranging rack (11), the material turning device (12) comprises a plurality of material turning bodies (121) and a driving mechanism I (122) for driving the material turning bodies (121) to swing, the conveying device I (13) comprises a plurality of conveying rollers (131) and a driving mechanism II (132) for driving the conveying rollers (131) to rotate, the discharging device (3) comprises a conveying device II (31), a material receiving device (32) and a material pushing device (33) for pushing a bar material on the conveying device II (31) into the material receiving device (32), the stacking device (4) comprises a material taking device (41) and a tray mechanism (42) located below the material taking device (41).

2. The intelligent automatic sawing and stacking production line of claim 1, wherein: still including establishing stock stop (14) on arranging work or material rest (11), stock stop (14) are including axis of rotation I (141), a plurality of fender arm body (142) and actuating cylinder I (143), be equipped with fender arm body (142) on axis of rotation I (141), one of them fender arm body (142) of actuating cylinder I (143) drive rotates, actuating cylinder I (143) are connected with foot-operated switch (144).

3. The intelligent automatic sawing and stacking production line of claim 1, wherein: the arrangement rack (11) comprises a rack body I (111) and a plurality of material placing seats (112), the material placing seats (112) are arranged in sequence from left to right and are obliquely arranged on the frame body I (111), a blocking seat (113) and a material blocking body (114) positioned behind the blocking seat (113) are arranged at the lower end of the material placing seat (112), the arrangement material rack (11) is provided with a supporting roller (15) which is alternately arranged with the conveying roller wheel (131), the left end of the arrangement rack (11) is provided with an adjusting mechanism (16), the adjusting mechanism (16) comprises a driving oil cylinder V (161), a pushing plate (162), a plurality of positioning rollers (163), a front support (164) and a rear support (165), a driving oil cylinder V (161) is arranged on the rear support (165), a piston rod of the driving oil cylinder V (161) is provided with a push plate (162), and a positioning roller (163) corresponding to the pushing plate (162) is arranged on the front support (164).

4. The intelligent automatic sawing and stacking production line of claim 1, wherein: the driving mechanism I (122) comprises a driving oil cylinder II (1221), a rotating shaft II (1222), a swing arm I (1223), a plurality of swing arms II (1224) and a plurality of connectors (1225), the rotating shaft II (1222) is provided with the swing arm I (1223) and the swing arm II (1224), the driving oil cylinder II (1221) drives the swing arm I (1223) to swing, and free ends of the swing arm II (1224) are hinged to the material overturning body (121) through the connectors (1225).

5. The intelligent automatic sawing and stacking production line of claim 1, wherein: the driving mechanism II (132) comprises a speed reducing motor (1321) and a plurality of transmission mechanisms (1322), a driving shaft of the speed reducing motor (1321) is in transmission connection with a roll shaft of one conveying roller (131) through one transmission mechanism (1322), the roll shafts of two adjacent conveying rollers (131) are in transmission connection through one transmission mechanism (1322), and the transmission mechanisms (1322) are in chain transmission.

6. The intelligent automatic sawing and stacking production line of claim 1, wherein: the conveying device I (13) further comprises a driving mechanism III (133) for driving the conveying roller wheel (131) to swing, the driving mechanism III (133) comprises a driving oil cylinder III (1331), a connecting rod (1332), a connecting arm I (1333), a plurality of connecting arms II (1334), a plurality of fixing seats (1335), a plurality of rotating seats (1336) and a plurality of rotating shafts III (1337), the fixing seats (1335) are provided with rotating shafts III (1337), the rotating shafts III (1337) are provided with the rotating seats (1336), the driving oil cylinder III (1331) drives one of the rotating shafts III (1337) to rotate through the connecting arm I (1333), the rest rotating shafts III (1337) are provided with connecting arms II (1334) hinged with the connecting rod (1332), and the connecting rod (1332) is hinged with the connecting arm I (1333).

7. The intelligent automatic sawing and stacking production line of claim 1, wherein: conveyor II (31) is the conveyer belt, blevile of push (33) are including driving cylinder IV (331), two linear guide I (332), crossbeam I (333), a plurality of supporter I (334), material pushing body I (335) and inductor I (336), be equipped with crossbeam I (333) on the slide of linear guide I (332), the piston rod and crossbeam I (333) fixed connection of driving cylinder IV (331), be equipped with supporter I (334) between crossbeam I (333) and the material pushing body I (335), the right-hand member of material pushing body I (335) is equipped with inductor I (336).

8. The intelligent automatic sawing and stacking production line of claim 1, wherein: receiving device (32) are including support body II (321), a plurality of seat (322), the driving oil cylinder VI (323), baffle (324), base (325), a plurality of supporter II (326), a plurality of V-arrangement groove (327) and inductor II (328) of shelving, be equipped with the seat (322) of shelving that the interval set up on support body II (321), the rear end of shelving seat (322) is equipped with baffle (324), be equipped with driving oil cylinder VI (323) on support body II (321), be equipped with base (325) on the piston rod of driving oil cylinder VI (323), be equipped with on base (325) and shelve the crisscross supporter II (326) that sets up of seat (322), the upper end of supporter II (326) all is equipped with V-arrangement groove (327), be equipped with inductor II (328) on support body II (321).

9. The intelligent automatic sawing and stacking production line of claim 1, wherein: the material taking device (41) comprises a frame body III (411), a plurality of linear guide rails II (412), an X-direction moving seat (413), a Y-direction moving seat (414), a Z-direction moving seat (415), an X-direction power mechanism (416), a Y-direction power mechanism (417), a Z-direction power mechanism (418) and an electric permanent magnetic chuck (419), wherein the X-direction moving seat (413) is arranged on the frame body III (411) through the plurality of linear guide rails II (412), the Y-direction moving seat (414) is arranged on the X-direction moving seat (413) through the plurality of linear guide rails II (412), the Z-direction moving seat (415) is arranged on the Y-direction moving seat (414) through the plurality of linear guide rails II (412), the lower end of the Z-direction moving seat (415) is provided with the electric permanent magnetic chuck (419), the X-direction power mechanism (416) is arranged between the X-direction moving seat (413) and the frame body III (411) so as to drive the X-direction moving seat (413) to move, the Y-direction power mechanism (417) is arranged between the Y-direction moving seat (414) and the X-direction moving seat (413) and used for driving the Y-direction moving seat (414) to move, the Z-direction power mechanism (418) is arranged between the Z-direction moving seat (415) and the Y-direction moving seat (414) and used for driving the Z-direction moving seat (415) to move, the Z-direction power mechanism (418) comprises a servo motor I (4181), a rack I (4182) and a gear I (4183), the gear I (4183) meshed with the rack I (4182) is arranged on a driving shaft of the servo motor I (4181), and the X-direction power mechanism (416), the Y-direction power mechanism (417) and the Z-direction power mechanism (418) are identical in structure.

10. The intelligent automatic sawing and stacking production line as claimed in any one of claims 1 to 9, wherein: the automatic feeding device is characterized by further comprising a stub bar and tail discharging device (5) located on the left side of the material pushing device (33), wherein the stub bar and tail discharging device (5) comprises a driving oil cylinder VII (51), a plurality of linear guide rails III (52), a cross beam II (53), a material pushing body II (54), an inductor III (55), a guide chute (56) and a material collecting platform (57), the cross beam II (53) is arranged on a sliding seat of the linear guide rails III (52), the driving oil cylinder VII (51) drives the cross beam II (53) to move, the material pushing body II (54) is arranged on the cross beam II (53), the guide chute (56) corresponding to the material pushing body II (54) is arranged between the material collecting platform (57) and the conveying chain belt, and the inductor III (55) is arranged on the material pushing body II (54).

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of sawing equipment, in particular to the technical field of an intelligent sawing and stacking automatic production line.

[ background of the invention ]

In reality, need utilize the saw to cut the machine and saw cut metal bar, reach required length.

Some original old-fashioned circular sawing machines have the problem that the manual input cost is high, production efficiency is low.

[ summary of the invention ]

The invention aims to solve the problems in the prior art, and provides an intelligent automatic sawing and stacking production line which can reduce labor input cost and improve production efficiency.

In order to achieve the purpose, the invention provides an intelligent sawing and stacking automatic production line which comprises a feeding device, a sawing machine, a discharging device and a stacking device, wherein the feeding device, the sawing machine and the discharging device are sequentially arranged from right to left, the stacking device is arranged on one side of the discharging device, the feeding device comprises an arrangement material frame, a material turning device and a conveying device I, the material turning device comprises a plurality of material turning bodies and a driving mechanism I, the driving mechanism I is used for driving the material turning bodies to swing, the conveying device I comprises a plurality of conveying rollers and a driving mechanism II, the driving mechanism II is used for driving the conveying rollers to rotate, the discharging device comprises a conveying device II, a material receiving device and a material pushing device, the material pushing device is used for pushing rods on the conveying device II into the material receiving device, and the stacking device comprises a material taking device and a tray mechanism located below the material taking device.

Preferably, the material blocking device further comprises a material blocking mechanism arranged on the material arranging frame, the material blocking mechanism comprises a rotating shaft I, a plurality of material blocking bodies and a driving oil cylinder I, the material blocking bodies are arranged on the rotating shaft I, the driving oil cylinder I drives one of the material blocking bodies to rotate, and the driving oil cylinder I is connected with the foot switch.

Preferably, the arrangement rack comprises a rack body I and a plurality of material placing seats, the material placing seats are sequentially arranged from left to right and are obliquely arranged on the rack body I, the low ends of the material placing seats are provided with blocking seats and material blocking bodies located behind the blocking seats, supporting rollers which are alternately arranged with conveying rollers are arranged on the arrangement rack, the left end of the arrangement rack is provided with an adjusting mechanism, the adjusting mechanism comprises a driving oil cylinder V, a pushing plate, a plurality of positioning rollers, a front support and a rear support, the rear support is provided with a driving oil cylinder V, a piston rod of the driving oil cylinder V is provided with the pushing plate, and the front support is provided with the positioning rollers corresponding to the pushing plate.

Preferably, the driving mechanism I comprises a driving oil cylinder II, a rotating shaft II, a swing arm I, a plurality of swing arms II and a plurality of connectors, the rotating shaft II is provided with the swing arm I and the swing arm II, the driving oil cylinder II drives the swing arm I to swing, and the free ends of the swing arms II are hinged to the material turning body through the connectors.

Preferably, the driving mechanism II comprises a speed reducing motor and a plurality of transmission mechanisms, a driving shaft of the speed reducing motor is in transmission connection with a roller shaft of one of the conveying roller wheels through one transmission mechanism, the roller shafts of two adjacent conveying roller wheels are in transmission connection through one transmission mechanism, and the transmission mechanisms are in chain transmission.

As preferred, conveyor I still carries running roller wobbling actuating mechanism III including the drive, actuating mechanism III includes actuating cylinder III, connecting rod, linking arm I, a plurality of linking arm II, a plurality of fixing base, a plurality of rotation seat and a plurality of axis of rotation III, all be equipped with axis of rotation III on the fixing base, all be equipped with rotation seat in the axis of rotation III, actuating cylinder III passes through one of them axis of rotation III of linking arm I drive and rotates, all is equipped with the linking arm II of being connected with the connecting rod is articulated in remaining axis of rotation III, the connecting rod is connected with linking arm I is articulated.

Preferably, the conveying device II is a conveying chain belt, the material pushing device includes a driving oil cylinder IV, two linear guide rails I, a cross beam I, a plurality of supporting bodies I, a material pushing body I and an inductor I, the cross beam I is arranged on a sliding seat of the linear guide rails I, a piston rod of the driving oil cylinder IV is fixedly connected with the cross beam I, the supporting bodies I are arranged between the cross beam I and the material pushing body I, and the inductor I is arranged at the right end of the material pushing body I.

As preferred, receiving device includes support body II, a plurality of seat, driving cylinder VI, baffle, base, a plurality of supporter II, a plurality of V-arrangement groove and inductor II of shelving, the seat of shelving that is equipped with the interval on the support body II sets up, the rear end of shelving the seat is equipped with the baffle, be equipped with driving cylinder VI on the support body II, be equipped with the base on driving cylinder VI's the piston rod, be equipped with on the base and shelve the crisscross supporter II who sets up of seat, supporter II's upper end all is equipped with the V-arrangement groove, be equipped with inductor II on the support body II.

Preferably, the material taking device comprises a frame body III, a plurality of linear guide rails II, an X-direction moving seat, a Y-direction moving seat, a Z-direction moving seat, an X-direction power mechanism, a Y-direction power mechanism, a Z-direction power mechanism and an electric permanent magnetic chuck, wherein the X-direction moving seat is arranged on the frame body III through the linear guide rails II, the Y-direction moving seat is arranged on the X-direction moving seat through the linear guide rails II, the Z-direction moving seat is arranged on the Y-direction moving seat through the linear guide rails II, the electric permanent magnetic chuck is arranged at the lower end of the Z-direction moving seat, the X-direction power mechanism is arranged between the X-direction moving seat and the frame body III so as to drive the X-direction moving seat to move, the Y-direction power mechanism is arranged between the Y-direction moving seat and the X-direction moving seat so as to drive the Y-direction moving seat to move, the Z-direction power mechanism is arranged between the Z-direction moving seat and the Y-direction moving seat so as to drive the Z-direction moving seat to move, the Z-direction power mechanism comprises a servo motor I, a rack I and a gear I, the gear I meshed with the rack I is arranged on a driving shaft of the servo motor I, and the X-direction power mechanism, the Y-direction power mechanism and the Z-direction power mechanism are identical in structure.

Preferably, the automatic feeding device further comprises a stub bar and stub bar tail discharging device located on the left side of the pushing device, the stub bar and stub bar tail discharging device comprises a driving oil cylinder VII, a plurality of linear guide rails III, a cross beam II, a pushing body II, an inductor III, a guide chute and a material collecting platform, the cross beam II is arranged on a slide seat of the linear guide rails III, the driving oil cylinder VII drives the cross beam II to move, the pushing body II is arranged on the cross beam II, the guide chute corresponding to the pushing body II is arranged between the material collecting platform and the conveying chain belt, and the inductor III is arranged on the pushing body II.

The invention has the beneficial effects that: according to the invention, the bars are arranged on the material arranging frame, the driving mechanism I drives the material turning body to swing to push the bars on the material arranging frame into the conveying roller wheel, the driving mechanism II drives the conveying roller wheel to send the bars into the sawing machine for cutting operation, the cut bars are conveyed to the material pushing device through the conveying device II, the material pushing device pushes the bars into the material receiving device, and the material taking device grabs the bars on the material receiving device and stacks the bars on the tray mechanism.

Due to the design of the material blocking mechanism, after the material is manually placed into the arrangement material rack, the material blocking mechanism blocks the material, after the hanging strip is manually taken down, the material blocking mechanism is controlled to release through the foot switch, and the material rolls along the material placing seat under the action of gravity. The mechanism can solve the problem that the sling cannot be smoothly taken down due to the fact that materials are close to each other in the manual feeding process.

The conveying device I further comprises a driving mechanism III for driving the conveying roller to swing, the conveying roller can be subjected to position adjustment, when the material overturning device ejects the material to the conveying device I, the conveying roller is lower than the height of the supporting roller, the impact force of the bar is borne by the supporting roller, and during feeding, the conveying roller supports the bar to convey, so that the conveying roller is prevented from being damaged to influence feeding.

The receiving device can be used for centering and positioning the bar, and is simple in structure and convenient to use.

The electric permanent magnetic chuck does not need electric energy in the working process, only depends on permanent magnetic suction to hold the workpiece, and avoids the danger that the workpiece falls off due to the loss of magnetic force caused by sudden power failure and offline damage of an electromagnetic system. Because the electric permanent magnetic chuck only uses electric energy within 1-2 seconds of the magnetizing and demagnetizing processes, no energy is used in the work to generate safe, strong and efficient force, thereby being economical and environment-friendly.

The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a schematic structural diagram of an intelligent sawing and stacking automatic production line;

FIG. 2 is a schematic structural diagram of a feeding device;

FIG. 3 is a partial side view of the loading device;

FIG. 4 is a schematic structural view of a discharging device;

FIG. 5 is a schematic illustration of the construction of the palletizing device;

fig. 6 is a schematic structural view of the tray mechanism.

In the figure: 1-feeding device, 2-sawing machine, 3-discharging device, 4-stacking device, 5-stub bar and tail discharging device, 11-arrangement material frame, 12-turning device, 13-conveying device I, 14-material stopping mechanism, 15-supporting roller, 16-adjusting mechanism, 31-conveying device II, 32-material receiving device, 33-material pushing device, 41-material taking device, 42-tray mechanism, 111-frame body I, 112-material placing seat, 113-blocking seat, 114-material blocking body, 121-material turning body, 122-driving mechanism I, 131-conveying roller, 132-driving mechanism II, 133-driving mechanism III, 141-rotating shaft I, 142-material blocking arm body, 143-driving oil cylinder I, 144-foot switch, 161-driving oil cylinders V, 162-pushing plates, 163-positioning rollers, 164-front supports, 165-rear supports, 1221-driving oil cylinders II, 1222-rotating shafts II, 1223-swing arms I, 1224-swing arms II, 1225-connecting bodies, 1321-speed reduction motors, 1322-transmission mechanisms, 1331-driving oil cylinders III, 1332-connecting rods, 1333-connecting arms I, 1334-connecting arms II, 1335-fixing seats, 1336-rotating seats, 1337-rotating shafts III, 331-driving oil cylinders IV, 332-linear guide rails I, 333-cross beams I, 334-supporting bodies I, 335-pushing bodies I, 336-sensors I, 321-frame bodies II, 322-placing seats, 323-driving oil cylinders VI, 324-baffle plates, 325-base, 326-support body II, 327-V-shaped groove, 328-inductor II, 411-frame body III, 412-linear guide rail II, 413-X direction moving seat, 414-Y direction moving seat, 415-Z direction moving seat, 416-X direction power mechanism, 417-Y direction power mechanism, 418-Z direction power mechanism, 419-electric permanent magnetic chuck, 4181-servo motor I, 4182-rack I, 4183-gear I, 51-driving oil cylinder VII, 52-linear guide rail III, 53-cross beam II, 54-material pushing body II, 55-inductor III, 56-material guide groove and 57-material collecting table.

[ detailed description ] embodiments

Referring to fig. 1, 2, 3, 4, 5 and 6, the intelligent sawing and stacking automatic production line of the invention includes a feeding device 1, a sawing machine 2, a discharging device 3 and a stacking device 4, the feeding device 1, the sawing machine 2 and the discharging device 3 are sequentially arranged from right to left, the stacking device 4 is arranged on one side of the discharging device 3, the feeding device 1 includes an arrangement rack 11, a material turning device 12 and a conveying device I13 which are arranged on the arrangement rack 11, the material turning device 12 includes a plurality of material turning bodies 121 and a driving mechanism I122 which drives the material turning bodies 121 to swing, the conveying device I13 includes a plurality of conveying rollers 131 and a driving mechanism II132 which drives the conveying rollers 131 to rotate, the discharging device 3 includes a conveying device II31, a material receiving device 32 and a material pushing device 33 which is used for pushing the rods on the conveying device II31 into the material receiving device 32, the stacking device 4 includes a material taking device 41 and a tray mechanism 42 which is located below the material taking device 41, the material stopping mechanism 14 is arranged on the material arranging frame 11, the material stopping mechanism 14 comprises a rotating shaft I141, a plurality of arm blocking bodies 142 and a driving oil cylinder I143, the arm blocking bodies 142 are arranged on the rotating shaft I141, the driving oil cylinder I143 drives one of the arm blocking bodies 142 to rotate, the driving oil cylinder I143 is connected with a foot switch 144, the material arranging frame 11 comprises a frame body I111 and a plurality of material placing seats 112, the material placing seats 112 are sequentially arranged from left to right and obliquely arranged on the frame body I111, the lower end of each material placing seat 112 is provided with a blocking seat 113 and a material stopping body 114 positioned behind the blocking seat 113, the material arranging frame 11 is provided with supporting rollers 15 alternately arranged with conveying rollers 131, the left end of the material arranging frame 11 is provided with an adjusting mechanism 16, the adjusting mechanism 16 comprises a driving oil cylinder 161, a pushing plate 162, a plurality of positioning rollers 163, a front support 164 and a rear support 165, the rear support 165 is provided with a driving oil cylinder 161V, a piston rod of the driving oil cylinder V161 is provided with a pushing plate 162, the front support 164 is provided with a positioning roller 163 corresponding to the pushing plate 162, the driving mechanism I122 comprises a driving oil cylinder II1221, a rotating shaft II1222, a swinging arm I1223, a plurality of swinging arms II1224 and a plurality of connectors 1225, the rotating shaft II1222 is provided with a swinging arm I1223 and a swinging arm II1224, the driving oil cylinder II1221 drives the swinging arm I1223 to swing, the free ends of the swinging arms II1224 are hinged with the stirring body 121 through a connector 1225, the driving mechanism II132 comprises a speed reducing motor 1321 and a plurality of transmission mechanisms 1322, a driving shaft of the speed reducing motor 1321 is in transmission connection with a roller shaft of one of the conveying roller wheels 131 through a transmission mechanism, the roller shafts of two adjacent conveying roller wheels 1322 are in transmission connection through a transmission mechanism 1322, the transmission mechanism 1322 is in chain transmission, the conveying device I13 further comprises a driving mechanism III133 for driving the conveying roller wheels 131 to swing, the driving mechanism III133 includes a driving oil cylinder III1331, a connecting rod 1332, a connecting arm I1333, a plurality of connecting arms II1334, a plurality of fixing seats 1335, a plurality of rotating seats 1336 and a plurality of rotating shafts III1337, the fixing seats 1335 are all provided with rotating shafts III1337, the rotating shafts III1337 are all provided with rotating seats 1336, the driving oil cylinder III1331 drives one of the rotating shafts III1337 to rotate through the connecting arm I1333, the remaining rotating shafts III1337 are all provided with connecting arms II1334 hinged to the connecting rod 1332, the connecting rod 1332 is hinged to the connecting arm I1333, the conveying device II31 is a conveying chain belt, the material pushing device 33 includes a driving oil cylinder IV331, two linear guide rails I332, a beam I333, a plurality of supporting bodies I334, a material pushing body I335 and an inductor I336, a cross beam I333 is provided on a sliding seat of the linear guide rail I332, a piston rod of the driving oil cylinder IV is fixedly connected to the cross beam I333, a supporting body I334 is provided between the cross beam I333 and the material pushing body I335, the right end of the material pushing body I335 is provided with a sensor I336, the material receiving device 32 comprises a frame body II321, a plurality of placing seats 322, a driving oil cylinder VI 323, a baffle 324, a base 325, a plurality of supporting bodies II326, a plurality of V-shaped grooves 327 and a sensor II328, the placing seats 322 arranged at intervals are arranged on the frame body II321, the baffle 324 is arranged at the rear end of the placing seat 322, the driving oil cylinder VI 323 is arranged on the frame body II321, a piston rod of the driving oil cylinder VI 323 is provided with the base 325, the supporting bodies II326 arranged in a staggered manner with the placing seats 322 are arranged on the base 325, the V-shaped grooves 327 are arranged at the upper ends of the supporting bodies II326, the sensor II328 is arranged on the frame body II321, the material taking device 41 comprises a frame body III411, a plurality of linear guide rails II412, an X-direction moving seat 413, a Y-direction moving seat 414, a Z-direction moving seat 415, an X-direction power mechanism 416, a Y-direction power mechanism 417, a Z-direction power mechanism 418 and an electro-permanent magnetic chuck 419, the X-direction moving base 413 is arranged on the frame body III411 through a plurality of linear guide rails II412, the Y-direction moving base 414 is arranged on the X-direction moving base 413 through a plurality of linear guide rails II412, the Z-direction moving base 415 is arranged on the Y-direction moving base 414 through a plurality of linear guide rails II412, the lower end of the Z-direction moving base 415 is provided with an electric permanent magnetic chuck 419, the X-direction power mechanism 416 is arranged between the X-direction moving base 413 and the frame body III411 so as to drive the X-direction moving base 413 to move, the Y-direction power mechanism 417 is arranged between the Y-direction moving base 414 and the X-direction moving base 413 so as to drive the Y-direction moving base 414 to move, the Z-direction power mechanism 418 is arranged between the Z-direction moving base 415 and the Y-direction moving base 414 so as to drive the Z-direction moving base 415 to move, the Z-direction power mechanism 418 comprises a servo motor I4181, a rack I4182 and a gear I4183, the drive shaft of the servo motor I4181 is provided with a gear I4183 meshed with the rack I4182, the structure of the X-direction power mechanism 416, the Y-direction power mechanism 417 and the Z-direction power mechanism 418 are the same, the automatic feeding device further comprises a stub bar and tailing discharging device 5 positioned on the left side of the material pushing device 33, the stub bar and tailing discharging device 5 comprises a driving oil cylinder VII 51, a plurality of linear guide rails III52, a cross beam II53, a material pushing body II54, a sensor III55, a material guide groove 56 and a material collecting table 57, the cross beam II53 is arranged on a sliding seat of the linear guide rails III52, the driving oil cylinder VII 51 drives the cross beam II53 to move, the material pushing body II53 is provided with the material pushing body II54, a material guide groove 56 corresponding to the material pushing body II54 is arranged between the material collecting table 57 and a conveying chain belt, the sensor III55 is arranged on the material pushing body II54, the tray mechanism 42 comprises a servo motor II421, a rack II423, a gear II424, a sliding table 425 and a supporting seat 426, the supporting seat 426 is arranged on the supporting seat 425, the sliding table 425 is provided with the servo motor II421, a gear II424 meshed with the rack II423 is arranged on a driving shaft of the servo motor II421, the stacking tray 422 is placed on the sliding table 425, a driving oil cylinder VIII7 is arranged at the right end of the frame body II321, and a piston rod of the driving oil cylinder VIII7 is provided with a material jacking body 6.

The working process of the invention is as follows:

in the working process of the intelligent automatic sawing and stacking production line, the rods are arranged on the arrangement rack 11, the driving mechanism I122 drives the material turning body 121 to swing to push the rods on the arrangement rack 11 into the conveying roller 131, the driving mechanism II132 drives the conveying roller 131 to convey the rods into the sawing machine 2 for cutting, the cut rods are conveyed to the material pushing device 33 through the conveying device II31, the material pushing device 33 pushes the rods into the material receiving device 32, and the material taking device 41 grabs the rods on the material receiving device 32 and stacks the rods on the tray mechanism 42.

When the feeding device 1 works, a bar material is hung on the material placing seat 112 in front of the arm blocking body 142, then the hanging belt is detached, then the foot switch 144 controls the driving oil cylinder I143 to push one of the arm blocking bodies 142 to rotate, the arm blocking body 142 drives the other arm blocking bodies 142 to rotate through the rotating shaft I141, the blocking to the bar material is removed, the bar material automatically rolls to the lower end of the material placing seat 112 and is arranged on the material placing seat 112, the PLC controller controls the driving oil cylinder II1221 to work to drive the swinging arm I1223 to rotate, the swinging arm I1223 drives the swinging arm II1224 to rotate through the rotating shaft II1222, the swinging arm II1224 drives the turning body 121 through the connecting body 1225, the turning body 121 jacks up the bar material, the bar material automatically rolls into the supporting roller 15, then the PLC controller controls the driving oil cylinder III1331 to drive the connecting arm I1333 to rotate, the connecting arm I1333 drives one of the rotating shafts III1337 to rotate, and simultaneously, the connecting arm I1333 drives the other rotating shafts III1337 to rotate through the matching of the connecting rod 1332 and the connecting arm II1334, the rotating shaft III1337 drives the conveying roller 131 to rotate and rise through the rotating seat 1336 to jack up the bar, then the PLC controller controls the speed reducing motor 1321 to work, the conveying roller 131 is driven to rotate through the transmission cooperation of the transmission mechanism 1322, the conveying roller 131 conveys the bar to enter the sawing machine 2 (in the process, the PLC controller controls the driving oil cylinder V161 to drive the pushing plate 162, the pushing plate 162 pushes the bar to jack up on the positioning roller 163 to realize bar positioning), and the PLC controller controls the sawing machine 2 to saw and cut the bar section.

When the discharging device 3 works, the PLC controls the conveying device II31 to convey a bar segment to the pushing device 33, when the time that the bar segment passes through the sensor I336 accords with the time that the bar segment with the normal length passes through the sensor I336, the PLC controls the conveying device II31 to stop, then the PLC controls the driving oil cylinder IV331 to push the cross beam I333, the cross beam I333 drives the pushing body I335 to push the bar segment to enter the placing seat 322 through the supporting body I334, when the sensor II328 senses the bar segment, the PLC controls the driving oil cylinder VI 323, the driving oil cylinder VI 323 drives the supporting body II326 to move upwards through the base 325, so that the bar segment enters the V-shaped groove 327 and jacks up the bar segment, then the PLC controls the X-direction power mechanism 416, the Y-direction power mechanism 417 and the Z-direction power mechanism 418 to cooperate to realize the grabbing and the piling of the bar segment on the piling tray 427, and when the piling tray 427 is full of the bar segment, the PLC controller controls the servo motor II421 to work, the servo motor II421 drives the sliding table 425 to move out from the lower part of the material taking device 41 through the matching of the rack II423 and the gear II424, and then the crane or the forklift takes the stacking tray 427 with the bar sections.

If the time that the bar section passes through the inductor I336 does not meet the time that the bar section with the normal length passes through the inductor I336, the conveying device II31 conveys the bar section to pass through the pushing device 33, when the inductor III55 senses the bar section, the PLC controller controls the conveying device II31 to stop, and meanwhile, the driving oil cylinder VII 51 drives the pushing body II54 to push the bar section to enter the guide chute 56 through the cross beam II and then roll into the collecting table 57.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.