CN212245031U

CN212245031U - Automatic aligning device for steel plate transfer

Info

Publication number: CN212245031U
Application number: CN202021145307.8U
Authority: CN
Inventors: 朱昌刚; 林乐民; 胡光煜; 卢文勇; 胡玉先; 卢文涛
Original assignee: Weihai Hengyuan Intelligent Technology Co ltd; Shandong Jiaotong University
Current assignee: Weihai Hengyuan Intelligent Technology Co ltd; Shandong Jiaotong University
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2020-12-29
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses an automatic aligning device of steel sheet transfer, align positioner, steel sheet jacking device, controller including bottom plate, year skip, steel sheet lateral shifting device, steel sheet longitudinal movement device, steel sheet side, carry skip, steel sheet lateral shifting device, steel sheet longitudinal movement device, steel sheet jacking device through controller control, vertically be equipped with year skip guide rail along the bottom plate on the bottom plate, carry the skip along carrying skip guide rail to remove, establish respectively on carrying the skip steel sheet jacking device, steel sheet longitudinal movement device, steel sheet side align positioner establish respectively carry skip one side and with bottom plate fixed connection, the utility model has the advantages of degree of automation is high, the steel sheet aligns fast, the steel sheet aligns effectually etc.

Description

Automatic aligning device for steel plate transfer

Technical Field

The utility model relates to a steel sheet processing technology field, specific automatic aligning device of steel sheet transfer that says so.

Background

In the steel sheet processing production process, one of them process need align the steel sheet side that piles up, and the steel sheet side is carried next process with the steel sheet after aligning and is processed, and prior art adopts artificial mode mostly, needs a plurality of workman simultaneous operation to align the steel sheet that piles up.

The defects of the existing method are as follows: firstly, the manual operation mode is adopted, the labor intensity of operators is high, one process needs a plurality of workers to operate simultaneously, the waste of human resources is caused, and the production cost is high; secondly, the working efficiency of manual operation is low, so that the turnover time of the steel plate is long, and the yield of finished products is low; thirdly, the stacked steel plates are heavy, so that the alignment effect of the steel plates is poor easily due to a manual operation mode, and the quality of a subsequent product finished product is influenced; fourthly, manual operation has great potential safety hazard, easily causes workman's injury.

Disclosure of Invention

The utility model aims at solving the deficiencies of the prior art, providing an automatic aligning device of steel sheet transfer that degree of automation is high, the steel sheet aligns fastly, the steel sheet aligns effectually.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a steel sheet transfer automatic alignment device which characterized in that: comprises a bottom plate, a material carrying vehicle, a steel plate transverse moving device, a steel plate longitudinal moving device, a steel plate side aligning and positioning device, a steel plate jacking device and a controller, the material carrying vehicle, the steel plate transverse moving device, the steel plate longitudinal moving device and the steel plate jacking device are controlled by the controller, a material carrying vehicle guide rail is longitudinally arranged on the bottom plate along the bottom plate, the material carrying vehicle moves along the material carrying vehicle guide rail, the steel plate jacking device is arranged on the material carrying vehicle and drives the steel plate on the material carrying vehicle to lift, the steel plate transverse moving device and the steel plate side edge aligning and positioning device are respectively arranged on one side of the material carrying vehicle and are fixedly connected with the bottom plate, the steel plate longitudinal moving device is arranged on the material carrying vehicle, a steel plate on the material carrying vehicle is driven by the steel plate transverse moving device to transversely move and longitudinally align through the steel plate side aligning and positioning device, and is driven by the steel plate longitudinal moving device to longitudinally move and transversely align through the steel plate side aligning and positioning device;

the material carrying vehicle comprises a material carrying vehicle base, a material carrying plate, a vertical supporting frame, material carrying vehicle rollers, a material carrying vehicle driving motor and a motor fixing frame, wherein the material carrying plate is fixedly connected with the material carrying vehicle base through the vertical supporting frame, the material carrying plate is provided with an opening, the material carrying vehicle rollers are arranged on the front side and the rear side of the material carrying base, the material carrying vehicle driving motor is fixedly connected with the material carrying vehicle base through the motor fixing frame, the material carrying vehicle driving motor is connected with a controller, and the material carrying vehicle driving motor drives the material carrying vehicle rollers to rotate to drive the material carrying vehicle to move along a material carrying vehicle guide rail;

the steel plate jacking device comprises a unit steel plate jacking cylinder, a rectangular array of the unit steel plate jacking cylinder is arranged below an opening of the material carrying plate, the top end of a piston rod of the unit steel plate jacking cylinder forms a bearing end face, the lower end of the unit steel plate jacking cylinder is fixedly connected with a base of the material carrying vehicle, the unit steel plate jacking cylinder is connected with the controller, and the unit steel plate jacking cylinder drives the piston rod of the steel plate jacking cylinder to penetrate out of the opening of the material carrying plate to jack up a steel plate;

the steel plate transverse moving device consists of a steel plate transverse moving driving unit and a lifting supporting device, the steel plate transverse moving driving unit is arranged on the left side of the material carrying vehicle and is arranged along a longitudinal array of the bottom plate, the steel plate transverse moving driving unit comprises a transverse feeding cylinder left supporting frame, a transverse feeding cylinder right supporting frame, a transverse feeding cylinder, a transverse cylinder left connecting frame, a transverse cylinder right connecting frame, a sliding block, a moving sliding rail, a steel plate supporting frame and a sliding rail connecting plate, the left end of the transverse feeding cylinder is fixedly connected with the transverse feeding cylinder left supporting frame through the transverse cylinder left connecting frame, the right end of the transverse feeding cylinder is fixedly connected with the transverse feeding cylinder right supporting frame through the transverse cylinder right connecting frame, the transverse feeding cylinder left supporting frame and the transverse feeding cylinder right supporting frame are respectively fixedly connected with the base, the steel plate supporting frame is arranged, the steel plate supporting frame is provided with a movable sliding rail, one end of the sliding block is fixedly connected with the right connecting bracket of the transverse air cylinder, the other end of the sliding block is connected with the movable sliding rail in a sliding manner, a piston rod of the transverse feeding air cylinder is fixedly connected with a sliding rail connecting plate, one end of the sliding rail connecting plate is fixedly connected with the front end of the movable sliding rail, the transverse feeding air cylinder is connected with the controller, and the transverse feeding air cylinder drives the movable sliding rail to drive the steel plate supporting frame;

the lifting support device is arranged on the right side of the material carrying vehicle and comprises unit lifting cylinders, horizontal support rods and a support rod connecting frame, wherein the unit lifting cylinders are longitudinally arrayed along the bottom plate and fixedly connected with the bottom plate, piston rods of the unit lifting cylinders are fixedly connected with the horizontal support rods through the support rod connecting frame, the unit lifting cylinders are connected with a controller, the unit lifting cylinders drive the horizontal support rods to lift, the transverse feeding cylinders drive the transverse feeding cylinder piston rods and the steel plate support frames to extend to abut against the horizontal support rods, the steel plate support frames and the horizontal support rods are matched to support the steel plates, when the transverse feeding cylinders drive the steel plate support frames to extend, the unit lifting cylinders drive the horizontal support rods to move upwards to enable the transverse feeding cylinder piston rods and the steel plate support frames to abut against the horizontal support rods, and the piston rods of the unit steel plate lifting cylinders, the lifting support device is used for supporting the steel plate support frame, so that the steel plate support frame can bear the weight of the steel plate;

the steel plate longitudinal moving device is composed of steel plate longitudinal moving driving units, the steel plate longitudinal moving driving units are arranged along the transverse array of the bottom plate, each steel plate longitudinal moving driving unit comprises a longitudinal feeding cylinder, a longitudinal cylinder connecting support and a steel plate longitudinal moving push plate, the longitudinal feeding cylinders are fixed on the front side or the rear side of the material carrying plate through the longitudinal cylinder connecting supports, piston rods of the longitudinal feeding cylinders are fixedly connected with the steel plate longitudinal moving push plates, the longitudinal feeding cylinders are connected with the controller, and the longitudinal feeding cylinders drive the steel plate longitudinal moving push plates to push the steel plates to move longitudinally;

the steel plate side aligning and positioning device comprises a first upright post, a first longitudinal positioning plate, an upright post connecting bracket and a first transverse positioning plate, wherein the first upright post is arranged on the left side of the material carrying vehicle and is fixedly connected with the bottom plate, the first upright post is arranged at one end far away from the steel plate longitudinal moving device, the first longitudinal positioning plate is fixedly connected with the first upright post through the upright post connecting bracket, the first transverse positioning plate is connected with the first longitudinal positioning plate and is vertically arranged, the first longitudinal positioning plate is arranged to longitudinally align the steel plates, the first transverse positioning plate is arranged to transversely align the steel plates, the steel plates on the material carrying plates are jacked up through a steel plate jacking cylinder, the transverse feeding cylinder drives the steel plate supporting frame to transversely move to reach the position below the steel plates, one end of the steel plate supporting frame is supported through a horizontal supporting rod, a piston rod of the steel plate jacking cylinder retracts, the transverse feeding cylinder drives the steel plate support frame to drive the steel plate to retreat and to be close to the first longitudinal positioning plate for longitudinal positioning, the steel plate jacking cylinder jacks the steel plate, the transverse feeding cylinder drives the steel plate support frame to return to the initial position, and the longitudinal feeding cylinder drives the steel plate longitudinal movement push plate to push the steel plate longitudinal movement to be close to the first transverse positioning plate for transverse positioning.

The automatic aligning device for steel plate transfer also comprises a paper cutting device, the paper cutting device is composed of a paper cutting driving unit, the paper cutting driving unit is arranged on one side of a steel plate transverse movement driving unit, the paper cutting driving unit comprises a cutting knife cylinder, a piston rod connecting pin shaft, a left connecting rod, a right connecting rod, a connecting rod connecting pin shaft, a cutting knife and a right connecting rod supporting shaft, the cutting knife cylinder is fixed outside the front end of a steel plate supporting frame, one end of the left connecting rod is hinged with the piston rod of the cutting knife cylinder through the piston rod connecting pin shaft, the other end is hinged with the right connecting rod through the connecting rod connecting pin shaft, a through shaft hole is arranged on the right connecting rod, one end of the right connecting rod supporting shaft is fixedly connected with the outer side of the steel plate supporting frame, the other end penetrates through the shaft hole and is axially limited through a shaft retainer ring, the right connecting rod is connected, the paper cutting device is used for cutting off wrapping paper wrapped outside the steel plate, the paper cutting device moves transversely along with the steel plate supporting frame, the cutting knife cylinder drives the cutting knife to move upwards when the paper cutting device is close to the steel plate, the transverse feeding cylinder drives the steel plate supporting frame to move transversely to drive the cutting knife to move transversely to cut off the wrapping paper, and the cutting knife cylinder drives the cutting knife to move downwards to enable the position of the cutting knife not to influence the steel plate supporting frame to support the steel plate after the wrapping paper is cut transversely.

The direction setting that the relative infeed cylinder piston rod of cutting knife's cutting edge stretches out, the piston rod through the cutting knife cylinder stretches out drive right connecting rod and upwards rotates around right connecting rod back shaft, drives the cutting knife and shifts up, and the position of cutting knife exceeds steel sheet support frame to make infeed cylinder drive steel sheet support frame and cutting knife can cut off the wrapping paper and do not influence the lateral shifting of steel sheet support frame when steel sheet below lateral shifting.

The steel plate side edge aligning and positioning device of the utility model also comprises a rotating shaft longitudinal support, a rotating shaft transverse support and a limiting plug-in, wherein one end of the first longitudinal positioning plate is fixedly connected with the rotating shaft longitudinal support, one end of the first transverse positioning plate is fixedly connected with the rotating shaft transverse support, the rotating shaft longitudinal support is hinged with the rotating shaft transverse support, the rotating shaft longitudinal support is provided with a first limiting hole, the rotating shaft transverse support is provided with a second limiting hole, when the first longitudinal positioning plate is vertically arranged with the first transverse positioning plate, the first limiting hole is communicated with the second limiting hole, the limiting plug-in is inserted into the first limiting hole and the second limiting hole, the rotating shaft longitudinal support and the rotating shaft transverse support are matched and limited through the limiting plug-in, the first longitudinal positioning plate and the first transverse positioning plate are hinged, after the steel plate side edges are aligned, the angles of the first transverse positioning plate and the first longitudinal positioning plate can be adjusted so as not to influence the movement of the material carrying vehicle, the first transverse positioning plate is limited by the matching of the limiting plug-in and the limiting hole, the first transverse positioning plate can be fixed in position and perpendicular to the first longitudinal positioning plate when the side edges are positioned, and transverse longitudinal positioning can be accurately realized.

The steel sheet side aligns positioner still includes first sensor support, a photoelectric sensor establishes in first stand upper end and through first sensor support and first stand fixed connection, and a photoelectric sensor is connected with the controller, detects the distance of steel sheet and first longitudinal register board, first transverse orientation board through a photoelectric sensor and targets in place in order to ensure that the steel sheet is horizontal, longitudinal adjustment.

The steel sheet side aligns positioner still includes second stand, the vertical locating plate of second, second sensor support, second photoelectric sensor, the second stand is established at first stand homonymy, second stand and bottom plate fixed connection, and the vertical locating plate of second is through stand linking bridge and second stand fixed connection, the vertical locating plate of second is on the coplanar with the locating surface of first vertical locating plate, second photoelectric sensor establishes in second stand upper end and through second sensor support and second stand fixed connection, and second photoelectric sensor is connected with the controller, vertically aligns the location to the steel sheet through setting up two vertical locating plates to make the alignment effect of steel sheet better.

The steel sheet lateral shifting drive unit still includes left electromagnetic switch, right electromagnetic switch, left side electromagnetic switch fixes in the left side of cross feed cylinder, and right electromagnetic switch fixes on the right side of cross feed cylinder, be equipped with on the piston rod of cross feed cylinder with left electromagnetic switch, right electromagnetic switch matched with magnetic ring, left side electromagnetic switch, right electromagnetic switch detect the displacement of cross feed cylinder piston rod with the magnetic ring cooperation, left side electromagnetic switch, right electromagnetic switch all are connected with the controller, judge the distance that cross feed cylinder piston rod removed and feed back the signal to the controller through setting up electromagnetic switch.

Steel sheet lateral shifting drive unit still includes the second slider, the second slider is established in slider one side, one end and the right linking bridge fixed connection of horizontal cylinder, and the other end and moving slide rail sliding connection through setting up two sliders, and slider supporting steel plate support frame and moving slide rail's effect is better, ensures that steel plate support frame one side does not incline.

The lifting support device of the utility model also comprises a plurality of groups of support rollers, each group of support rollers comprises a piston rod support roller and a steel plate support frame support roller, the number of the support rollers is the same as the number of the steel plate transverse movement drive units, the horizontal support rod is a long-strip column shape, the piston rod support roller and the steel plate support frame support roller are respectively sleeved on the horizontal support rod and are rotationally connected with the horizontal support rod through a bearing, the transverse feeding cylinder drives the piston rod and the steel plate support frame to extend out, one end of the steel plate support frame is supported on the steel plate support frame support roller, one end of the piston rod of the transverse feeding cylinder is supported on the piston rod support roller, the steel plate support frame transversely moves to drive the steel plate support frame support roller to rotate around the horizontal support rod, the transverse feeding, the piston rod supporting roller and the steel plate supporting frame supporting roller are rotatably connected with the horizontal supporting rod, so that friction can be reduced when the transverse feeding cylinder drives the piston rod and the steel plate supporting frame to retract.

The steel sheet jacking device comprises steel sheet jacking drive unit, and steel sheet jacking drive unit includes unit steel sheet jacking cylinder, push-up board, unit support column, the push-up board is rectangular shape, the lower extreme at the push-up board is established to unit steel sheet jacking cylinder array, the piston rod and the push-up board fixed connection of unit steel sheet jacking cylinder, unit support column array establish on the push-up board and with push-up board fixed connection, the top of unit support column constitutes bears the terminal surface, unit steel sheet jacking cylinder drive support column is worn out and is carried the opening on the flitch and with steel sheet jack-up, sets up the support column through setting up the push-up board and on the push-up board to reduce the quantity of steel sheet jacking cylinder, simple structure, excellent in support effect.

The utility model has the advantages that: the steel plate transverse moving device is arranged to drive the steel plate to transversely move and the steel plate side aligning and positioning device is used for realizing longitudinal alignment, the steel plate longitudinal moving driving device drives the steel plate to longitudinally move and the steel plate side aligning and positioning device is used for realizing transverse alignment, the automation degree is high, the steel plate aligning speed is high, and the aligning effect is good; set up paper cutting device, when the lateral feed cylinder drive steel sheet support frame lateral shifting, the wrapping paper of cutting knife with the outer parcel of steel sheet is transversely cut open, and operating personnel can be relaxed takes off the wrapping paper from the steel sheet, and the efficient of cut paper saves operating personnel's time.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a top view of the overall structure of the present invention.

Fig. 3 is a schematic structural view of the steel plate lateral movement driving unit of the present invention.

Fig. 4 is a top view of the steel plate lateral movement driving unit of the present invention.

Fig. 5 is the overall structure schematic diagram of the lifting support device of the present invention.

Fig. 6 is a schematic view of the overall structure of the paper cutting device of the present invention.

Fig. 7 is the overall structure schematic diagram of the steel plate side aligning and positioning device of the present invention.

Fig. 8 is another direction structure diagram of the steel plate side aligning and positioning device of the present invention.

Fig. 9 is a top view of the steel plate side aligning and positioning device of the present invention.

Fig. 10 is a schematic structural view of the longitudinal alignment of the steel plate in the steel plate side alignment positioning device of the present invention.

Fig. 11 is the overall structure schematic diagram of the loading vehicle, the steel plate longitudinal moving device and the steel plate jacking device of the utility model.

Fig. 12 is a schematic view of the structure of the utility model of the other direction.

Fig. 13 is a schematic structural view of the steel plate jacking device of the present invention.

Reference numerals: a bottom plate-1, a steel plate transverse moving device-2, a steel plate transverse moving driving unit-21, a transverse feeding cylinder left supporting frame-211, a transverse feeding cylinder right supporting frame-212, a transverse feeding cylinder supporting frame beam-213, a transverse feeding cylinder-214, a transverse cylinder left connecting bracket-215, a transverse cylinder right connecting bracket-216, a left electromagnetic switch-217, a right electromagnetic switch-218, a slide block-219, a second slide block-2110, a moving slide rail-2111, a steel plate supporting frame-2112, a slide rail connecting plate-2113, a lifting supporting device-22, a unit lifting cylinder-221, a horizontal supporting rod-222, a piston rod supporting roller-223, a steel plate supporting frame supporting roller-224, a supporting rod connecting frame-225, a steel plate longitudinal moving device-3, a steel plate transverse moving device-3, a, A longitudinal feeding cylinder-301, a longitudinal cylinder connecting bracket-302, a steel plate longitudinal moving push plate-303, a steel plate side aligning and positioning device-4, a first upright post-401, a first longitudinal positioning plate-402, an upright post connecting bracket-403, a first transverse positioning plate-404, a rotating shaft longitudinal bracket-405, a rotating shaft transverse bracket-406, a first limiting hole-407, a first sensor bracket-408, a first photoelectric sensor-409, a second upright post-410, a second longitudinal positioning plate-411, a second sensor bracket-412, a second photoelectric sensor-413, a paper cutting device-5, a cutter cylinder-501, a piston rod connecting pin-502, a left connecting rod-503, a right connecting rod-504, a connecting rod connecting pin-505, a cutter-506, A right connecting rod supporting shaft-507, a cutting knife edge-508, a steel plate jacking device-6, a unit steel plate jacking cylinder-601, a jacking plate-602, a unit supporting column-603, a steel plate jacking cylinder fixing beam-604, a material carrying vehicle-7, a material carrying vehicle base-701, a material carrying plate-702, a vertical supporting frame-703, a material carrying vehicle pulley-704, a material carrying vehicle driving motor-705, a motor fixing frame-706 and a material carrying vehicle moving slide rail-8.

Detailed Description

The present invention will be described with reference to the accompanying drawings and examples.

Embodiment 1 (the first longitudinal positioning plate and the first transverse positioning plate are rotatably connected):

as shown in fig. 1 and 2, an automatic aligning device for steel plate transfer comprises a bottom plate 1, a material carrying vehicle 7, a steel plate transverse moving device 2, a steel plate longitudinal moving device 3, a steel plate side aligning and positioning device 4, a steel plate jacking device 6 and a controller, wherein the material carrying vehicle 7, the steel plate transverse moving device 3, the steel plate longitudinal moving device 4 and the steel plate jacking device 6 are controlled by the controller, a material carrying vehicle guide rail 8 is longitudinally arranged on the bottom plate 1 along the bottom plate, the material carrying vehicle 7 moves along the material carrying vehicle guide rail 8, the steel plate jacking device 6 is arranged on the material carrying vehicle 7 and drives a steel plate on the material carrying vehicle 7 to lift, the steel plate transverse moving device 2 and the steel plate side aligning and positioning device 4 are respectively arranged on one side of the material carrying vehicle and fixedly connected with the bottom plate 1, the steel plate longitudinal moving device 4 is arranged on the material carrying vehicle 7, and the steel plate on the material carrying vehicle 7 is driven to transversely move by the steel plate transverse moving device 2 and is aligned and positioned on Longitudinally aligned, driven to move longitudinally by the steel plate longitudinal moving device 4 and transversely aligned by the steel plate side edge aligning and positioning device.

As shown in fig. 11 and 12, the material carrying vehicle 7 includes a material carrying vehicle base 701, a material carrying plate 702, a vertical support frame 703, a material carrying vehicle roller 704, a material carrying vehicle driving motor 705, and a motor fixing frame 706, wherein the material carrying plate 702 is fixedly connected with the material carrying vehicle base 701 through the vertical support frame 703, in this embodiment, the vertical support frame is connected with the material carrying plate and the material carrying vehicle base through bolts, and may also be fixed through welding or the like, an opening is provided on the material carrying plate 702, the material carrying vehicle rollers 704 are provided on the front and rear sides of the material carrying base 701, the material carrying vehicle driving motor 705 is fixedly connected with the material carrying vehicle base 701 through the motor fixing frame 706, the material carrying vehicle driving motor 705 is connected with a controller, and the material carrying vehicle driving motor drives the material carrying vehicle roller 704 to rotate to drive the material carrying vehicle to move along the material carrying vehicle guide rail 8. In this embodiment, the output shaft of the driving motor of the material carrying vehicle is connected with the roller supporting shaft, the roller supporting shaft is fixedly connected with the base of the material carrying vehicle through a bearing, and the output shaft of the driving motor of the material carrying vehicle rotates to drive the roller supporting shaft to drive the rollers of the material carrying vehicle to rotate.

The steel sheet jacking device 6 comprises steel sheet jacking drive unit, steel sheet jacking drive unit includes unit steel sheet jacking cylinder 601, unit steel sheet jacking cylinder 601 rectangular array is established in year flitch 702 open-ended below, and the top of unit steel sheet jacking cylinder piston rod constitutes bears the terminal surface, unit steel sheet jacking cylinder 601 lower extreme with carry flitch vehicle bottom seat 701 fixed connection, fixedly connected with steel sheet jacking cylinder fixed beam 604 on the year flitch vehicle bottom seat in this embodiment, unit steel sheet jacking cylinder and steel sheet jacking cylinder fixed beam fixed connection, unit steel sheet jacking cylinder 601 is connected with the controller, and the piston rod of unit steel sheet jacking cylinder 601 drive steel sheet jacking cylinder is worn out year flitch 702 opening and is lifted the steel sheet.

As shown in fig. 3-4, the steel plate lateral moving device 2 is composed of a steel plate lateral moving driving unit 21 and a lifting supporting device 22, the steel plate lateral moving driving unit 21 is arranged on the left side of the material loading vehicle and is longitudinally arrayed along the bottom plate, the steel plate lateral moving driving unit and the steel plate lateral moving driving unit are arranged in parallel, the steel plate lateral moving driving unit 21 comprises a lateral feeding cylinder left supporting frame 211, a lateral feeding cylinder right supporting frame 212, a lateral feeding cylinder 214, a lateral cylinder left connecting bracket 215, a lateral cylinder right connecting bracket 216, a sliding block 219, a movable sliding rail 2111, a steel plate supporting frame 2112 and a sliding rail connecting plate 2113, the left end of the lateral feeding cylinder 214 is fixedly connected with the lateral feeding cylinder left supporting frame 211 through the lateral cylinder left connecting bracket 215, and the right end is fixedly connected with the lateral feeding cylinder right supporting frame 212 through the lateral cylinder right connecting bracket 216, the transverse feeding cylinder left support frame 211 and the transverse feeding cylinder right support frame 212 are respectively and fixedly connected with the base 1, in this embodiment, the transverse feeding cylinder left support frame and the transverse feeding cylinder right support frame are connected through a transverse feeding cylinder support frame cross beam to play a supporting role, the transverse feeding cylinder support frame cross beam is connected with the transverse feeding cylinder left support frame and the transverse feeding cylinder right support frame through bolts, the steel plate support frame 2112 is arranged at one side of the transverse feeding cylinder 214, a movable slide rail 2111 is arranged on the steel plate support frame 2112, one end of the sliding block 219 is fixedly connected with the transverse cylinder right connecting support frame 216, the other end is slidably connected with the movable slide rail 2111, a piston rod of the transverse feeding cylinder is fixedly connected with a slide rail connecting plate 2113, one end of the slide rail connecting plate 2113 is fixedly connected with the front end of the movable slide rail 2111, and, the transverse feeding cylinder 214 drives the movable slide rail 2111 to drive the steel plate supporting frame 2112 to transversely move. In this embodiment, the right connecting bracket of the transverse air cylinder is arranged at the position, close to the slide rail connecting plate, of the extending end of the piston rod of the transverse feeding air cylinder, the slide block is fixedly connected with the right connecting bracket of the transverse air cylinder, and the slide block can also play a role in supporting the steel plate supporting frame when the piston rod extends out to drive the movable slide rail and the steel plate supporting frame to move transversely, so that one side of the steel plate supporting frame is prevented from.

The lifting support device is arranged on the right side of the material carrying vehicle, the lifting support device 22 comprises a unit lifting cylinder 221, a horizontal support rod 222 and a support rod connecting frame 225, the unit lifting cylinder 221 is arranged along the longitudinal array of the bottom plate and is fixedly connected with the bottom plate 1, a piston rod of the lifting cylinder is fixedly connected with the horizontal support rod 222 through the support rod connecting frame 225, the unit lifting cylinder 221 is connected with a controller, the unit lifting cylinder 221 drives the horizontal support rod 222 to lift, the transverse feeding cylinder 214 drives a transverse feeding cylinder piston rod and a steel plate support frame to extend and support on the horizontal support rod, the steel plate support frame 2112 and the horizontal support rod 222 are matched with a support steel plate, when the transverse feeding cylinder 214 drives the steel plate support frame 2112 to extend, the lifting cylinder 221 drives the horizontal support rod 222 to move upwards to enable the transverse feeding cylinder piston rod, the piston rod of the unit steel plate jacking cylinder 601 retracts to enable the steel plate to fall on the steel plate supporting frame 2112, and the lifting supporting device is arranged to support the steel plate supporting frame 2112, so that the steel plate supporting frame can bear the weight of the steel plate.

As shown in fig. 11 and 12, the steel plate longitudinal moving device 3 is composed of a steel plate longitudinal moving driving unit, the steel plate longitudinal moving driving unit is arranged along the transverse array of the bottom plate, the steel plate longitudinal moving driving unit includes a longitudinal feeding cylinder 301, a longitudinal cylinder connecting bracket 302, and a steel plate longitudinal moving push plate 303, the longitudinal feeding cylinder 301 is fixed on the front side or the rear side of the material carrying plate 702 through the longitudinal cylinder connecting bracket 302, a piston rod of the longitudinal feeding cylinder 301 is fixedly connected with the steel plate longitudinal moving push plate 303, the longitudinal feeding cylinder 301 is connected with the controller, and the longitudinal feeding cylinder 301 drives the steel plate longitudinal moving push plate 303 to push the steel plate to move longitudinally.

As shown in fig. 7, 8 and 9, the steel plate side aligning and positioning device 4 includes a first upright column 401, a first longitudinal positioning plate 402, an upright column connecting bracket 403, a first transverse positioning plate 404, a rotating shaft longitudinal bracket 405, a rotating shaft transverse bracket 406 and a limiting plug-in, the first upright column 401 is disposed at the left side of the material loading vehicle and fixedly connected to the bottom plate, the first upright column is disposed at one end away from the steel plate longitudinal moving device, the first longitudinal positioning plate 402 is fixedly connected to the first upright column 401 via the upright column connecting bracket 403, one end of the first longitudinal positioning plate 402 is fixedly connected to the rotating shaft longitudinal bracket 405, one end of the first transverse positioning plate 404 is fixedly connected to the rotating shaft transverse bracket 406, the rotating shaft longitudinal bracket 405 is hinged to the rotating shaft transverse bracket 406, the rotating shaft longitudinal bracket 405 is provided with a first limiting hole 407, the rotating shaft transverse bracket 406 is provided with a second limiting hole, when the first longitudinal positioning plate 402 and the first transverse positioning plate 404 are vertically arranged, the first limiting hole 407 is communicated with the second limiting hole, the limiting plug-in is inserted into the first limiting hole 407 and the second limiting hole, the longitudinal support 405 and the transverse support 406 of the rotating shaft are matched and limited through the limiting plug-in, the first limiting hole and the second limiting hole, in the embodiment, the limiting plug-in is matched and limited by a limiting pin shaft and a cotter pin, elastic gaskets can be arranged on two sides of the limiting pin shaft, the elastic gaskets on the two sides abut against the side walls of the first limiting hole and the second limiting hole for limiting, a groove can be formed on the outer circumference of the limiting pin shaft, and the first limiting hole and the second limiting hole are arranged in a shape matched with the limiting pin shaft for limiting. Set up first vertical locating plate 402 in order to vertically align the steel sheet, set up first horizontal locating plate 404 in order to transversely align the steel sheet, through setting up first vertical locating plate 402, first horizontal locating plate 404 is articulated, so that the steel sheet side aligns the back, extract spacing plug-in components, the angle of adjustable first horizontal locating plate 404 and first vertical locating plate 402 is in order not to influence the removal of skip, during the use, it is spacing through the cooperation of spacing plug-in components and spacing hole, first horizontal locating plate 404 rigidity and perpendicular with first vertical locating plate 402 can be guaranteed when the side is fixed a position, ensure can be accurate realize horizontal vertical positioning. The steel plate on the material carrying plate 702 is jacked up through the steel plate jacking cylinder 601, the transverse feeding cylinder 214 drives the steel plate supporting frame 2112 to move transversely to reach the position below the steel plate, one end of the steel plate supporting frame 2112 is supported by the horizontal supporting rod 222, a piston rod of the steel plate jacking cylinder 601 retracts, the steel plate falls on the steel plate supporting frame 2112, the transverse feeding cylinder 214 drives the steel plate supporting frame 2112 to drive the steel plate to retract to be close to the first longitudinal positioning plate 402 for longitudinal positioning, the steel plate jacking cylinder 601 jacks up the steel plate, the transverse feeding cylinder 214 drives the steel plate supporting frame 2112 to return to the initial position, and the longitudinal feeding cylinder 301 drives the steel plate longitudinal moving push plate 303 to push the steel plate.

As shown in fig. 6, the automatic aligning device for steel plate transfer further includes a paper cutting device 5, the paper cutting device 5 is composed of a paper cutting driving unit, the paper cutting driving unit is disposed on one side of the steel plate lateral movement driving unit, the paper cutting driving unit includes a cutter cylinder 501, a piston rod connecting pin 502, a left connecting rod 503, a right connecting rod 504, a connecting rod connecting pin 505, a cutter 506, and a right connecting rod support shaft 507, the cutter cylinder 501 is fixed on the outer side of the front end of the steel plate support 2112, one end of the left connecting rod 503 is hinged to the piston rod of the cutter cylinder 501 via the piston rod connecting pin 502, the other end is hinged to the right connecting rod 504 via the connecting rod connecting pin 505, a through shaft hole is disposed on the right connecting rod 504, one end of the right connecting rod support shaft 507 is fixedly connected to the outer side of the steel plate support 2112, the other end penetrates, the cutting knife cylinder 501 is connected with the controller, the cutting knife cylinder 501 drives the right connecting rod 504 to rotate around the right connecting rod supporting shaft 507 to drive the cutting knife 506 to move up and down, the paper cutting device 5 is arranged to cut off wrapping paper wrapped outside a steel plate, the paper cutting device 5 transversely moves along with the steel plate supporting frame 2112, the cutting knife cylinder 501 drives the cutting knife to move up when being close to the steel plate, the transverse feeding cylinder 214 drives the steel plate supporting frame 2112 to transversely move to drive the cutting knife to transversely move to cut off the wrapping paper, and the cutting knife cylinder 501 drives the cutting knife 506 to move down after the wrapping paper is transversely cut off so that the position of the cutting. In the embodiment, the cutting knife cylinder and the right connecting rod supporting shaft are respectively fixed on the outer side of the steel plate supporting frame, and the right connecting rod supporting shaft is arranged on the right side of the cutting knife cylinder and close to the extending end of the piston rod of the cutting knife cylinder.

The direction that the relative transverse feed cylinder piston rod of cutting knife 506 stretches out sets up, stretches out drive right connecting rod 504 through the piston rod of cutting knife cylinder 501 and upwards rotates around right connecting rod support shaft 507, drives the cutting knife and shifts up, and the position of cutting knife 506 is higher than steel sheet support frame 2112 to make transverse feed cylinder 214 drive steel sheet support frame 2112 and cutting knife 506 when steel sheet below transverse movement the cutting knife can cut off the wrapping paper and do not influence the lateral shifting of steel sheet support frame. In the embodiment, the shape of the cutting knife is inverted trapezoid, the cutting edge of the cutting knife is arranged on the inclined plane of the inverted trapezoid, the cutting knife is positioned below the steel plate, and the included angle between the cutting edge of the cutting knife and the steel plate is an obtuse angle, so that when the cutting knife moves to cut paper in the transverse direction, the cutting edge of the cutting knife faces towards the direction which can ensure that the paper cutting effect is the best. The cutting knife cylinder is obliquely arranged on one side of the steel plate supporting frame, and the length of the left connecting rod is smaller than half of that of the right connecting rod, so that the stroke of the piston rod of the cutting knife cylinder is short, and the cutting knife can be driven to be lifted to the required working height.

As shown in fig. 7, the steel plate side aligning and positioning device further includes a first sensor bracket 408 and a first photoelectric sensor 409, the first photoelectric sensor 409 is disposed at the upper end of the first upright column 401 and is fixedly connected to the first upright column 401 through the first sensor bracket 408, the first photoelectric sensor 409 is connected to the controller, and the first photoelectric sensor 409 detects the distance between the steel plate and the first longitudinal positioning plate 402 and the first transverse positioning plate 404 to ensure that the steel plate is adjusted in position in the transverse direction and the longitudinal direction.

As shown in fig. 10, the steel plate side aligning and positioning device 4 further includes a second vertical column 410, a second longitudinal positioning plate 411, a second sensor support 412, and a second photoelectric sensor 413, wherein the second vertical column 410 is disposed on the same side of the first vertical column 401, the second vertical column 410 is fixedly connected to the bottom plate 1, the second longitudinal positioning plate 411 is fixedly connected to the second vertical column 410 through a column connecting support, the second longitudinal positioning plate 411 and the positioning surface of the first longitudinal positioning plate 402 are on the same plane, the second photoelectric sensor 413 is disposed at the upper end of the second vertical column 410 and is fixedly connected to the second vertical column 410 through the second sensor support 412, and the second photoelectric sensor 413 is connected to the controller.

As shown in fig. 3 and 4, the steel plate lateral moving device 2 further includes a left electromagnetic switch 217 and a right electromagnetic switch 218, the left electromagnetic switch 217 is fixed on the left side of the lateral feeding cylinder 214, the right electromagnetic switch 218 is fixed on the right side of the lateral feeding cylinder 214, a piston rod of the lateral feeding cylinder is provided with a magnetic ring, the left electromagnetic switch 217 and the right electromagnetic switch 218 are matched with the magnetic ring to detect the moving distance of the piston rod of the lateral feeding cylinder, the left electromagnetic switch 217 and the right electromagnetic switch 218 are both connected with the controller, and the electromagnetic switch is arranged to determine the moving distance of the piston rod of the lateral feeding cylinder and feed a signal back to the controller.

The steel plate transverse moving device 2 further comprises a second sliding block 2110, the second sliding block 2110 is arranged on one side of the sliding block, one end of the second sliding block is fixedly connected with the transverse cylinder right connecting bracket 216, the other end of the second sliding block is connected with the moving sliding rail 2111 in a sliding mode, the effect that the sliding block supports the steel plate supporting frame and the moving sliding rail is better through the arrangement of the two sliding blocks, and one side of the steel plate supporting frame is not inclined.

As shown in fig. 5, the lifting support device 22 further includes a plurality of sets of support rollers, each set of support rollers includes a piston rod support roller 223 and a steel plate support frame support roller 224, the number of the sets of support rollers is the same as the number of the transverse feed drive units, the horizontal support bar 222 is a long column, the piston rod support roller 223 and the steel plate support frame support roller 224 are respectively sleeved on the horizontal support bar 222 and rotatably connected with the horizontal support bar 222 through a bearing, the transverse feed cylinder 214 drives the piston rod and the steel plate support frame to extend out, one end of the steel plate support frame 2112 is supported on the steel plate support frame support roller 224, one end of the piston rod of the transverse feed cylinder is supported on the piston rod support roller 223, the transverse movement of the steel plate support frame 2112 drives the steel plate support roller 224 to rotate around the horizontal support bar 222, the piston rod of the transverse feed cylinder, through setting up piston rod supporting roller 223, steel sheet support frame supporting roller 224 and horizontal support bar 222 and rotate and be connected to piston rod supporting roller, steel sheet support frame supporting roller rotate along horizontal support bar and can reduce the friction when making the cross feed cylinder drive piston rod, steel sheet support frame retract. The outer profile of the piston rod support roller in this embodiment is configured as a semi-circular groove to match the shape of the piston rod of the infeed cylinder.

As shown in fig. 13, steel sheet jacking drive unit still includes push pedal 602, unit support column 603, push pedal 602 is rectangular shape, the lower extreme at push pedal 602 is established to unit steel sheet jacking cylinder 601 array, and the piston rod and the push pedal 602 fixed connection of unit steel sheet jacking cylinder 601, unit support column 603 array establish on push pedal 602 with push pedal fixed connection, the top of unit support column constitutes bears the terminal surface, steel sheet jacking cylinder 601 drive support column 603 wears out the opening on carrying the flitch and with steel sheet jack-up, sets up the support column through setting up the push pedal and on the push pedal to reduce the quantity of steel sheet jacking cylinder, simple structure, the supporting effect is good.

The transverse feeding cylinder sets up six in this embodiment, and the lift cylinder sets up threely, and vertical feeding cylinder sets up two, and steel sheet jacking drive unit sets up three groups, three transverse arrangement of group, and every group vertically sets up two steel sheet jacking cylinders, also can be according to the quantity of actual demand adjustment transverse feeding cylinder, vertical feeding cylinder, steel sheet jacking cylinder, lift cylinder.

The controller used in this embodiment is a PLC controller.

In the embodiment, the transverse feeding driving unit and the supporting column of the steel plate jacking device are arranged in a staggered mode, so that a piston rod of the transverse feeding cylinder and the steel plate supporting frame are prevented from transversely moving and colliding with the supporting column.

When the utility model is used, the loading steel plate of the loading vehicle moves to a designated position along the guide track of the loading vehicle, the start button on the electrical control box is pressed, and the piston rod of the steel plate jacking cylinder extends out to drive the jacking plate and the support column to lift up to jack up the steel plate; after reaching a certain height, the transverse feeding cylinder is started, a piston rod of the transverse feeding cylinder drives the steel plate support frame to transversely move, the left electromagnetic switch, the right electromagnetic switch and the magnetic ring are matched to detect the moving position of the piston rod and feed information back to the controller, when the steel plate support frame moves to a position close to a steel plate, the cutting knife cylinder is started, the piston rod of the cutting knife cylinder extends out to drive the right connecting rod to upwards rotate around the right connecting rod support shaft, so that the position of the cutting knife is higher than that of the steel plate support frame, the transverse feeding cylinder continuously drives the steel plate support frame and the cutting knife to transversely move from the left side to the right side below the steel plate, the cutting knife transversely cuts packaging paper wrapped outside the steel plate, when the steel plate support frame passes through the right side of the steel plate to reach the upper part of the lifting cylinder, the lifting cylinder is started to drive the horizontal support rod, a piston rod of the cutting knife cylinder retracts to drive the right connecting rod to rotate downwards, the cutting knife returns to the initial position, and an operator takes off the outer packaging paper cut by the cutting knife; the piston rod of the steel plate jacking cylinder retracts to enable the position of the steel plate to move downwards and fall on the steel plate supporting frame, and the piston rod of the steel plate jacking cylinder continues to retract and returns to the initial position; the piston rod of the transverse feeding cylinder retracts to drive the steel plate to move to the left side, the longitudinal positioning is carried out at the position close to the first longitudinal positioning plate and the second longitudinal positioning plate, the transverse feeding cylinder stops acting after the first photoelectric sensor and the second photoelectric sensor detect that the steel plate is in place, and at the moment, the piston rods of the steel plate support frame and the transverse feeding cylinder still abut against the horizontal support rod; the piston rod of the steel plate jacking cylinder extends out to jack the steel plate, after the steel plate is jacked, the transverse feeding cylinder is started, the piston rod of the transverse feeding cylinder continuously retracts to return to the initial position, and the piston rod of the lifting cylinder retracts to drive the horizontal support rod to move downwards to return to the initial position; the longitudinal feeding cylinder is started, a piston rod of the longitudinal feeding cylinder extends out to push the steel plate to move longitudinally to be close to the first transverse positioning plate for transverse positioning, and after the first photoelectric sensor detects that the steel plate is in place, the piston rod of the longitudinal feeding cylinder retracts back to the initial position; the piston rod of the steel plate jacking cylinder retracts to place the steel plate on the material carrying plate; after the steel plate sides are aligned, pulling out the limiting plug-in of the steel plate side alignment device, and rotating the first transverse positioning plate to enable the angle between the first transverse positioning plate and the first longitudinal positioning plate to be larger than or equal to 180 degrees so as to ensure that the movement of the material carrying vehicle is not influenced; the material carrying vehicle driving motor is started to drive the material carrying vehicle to move along the material carrying vehicle guide rail to reach the designated position of the next procedure.

Embodiment 2 (the first longitudinal positioning plate is fixedly connected with the first transverse positioning plate):

the difference between embodiment 2 and embodiment 1 is that the first longitudinal positioning plate and the first transverse positioning plate are fixedly connected, and the other structures and connection relationships are the same as those in embodiment 1, and are not described herein again.

In embodiment 2, a first longitudinal positioning plate is fixedly connected with a first upright post through an upright post connecting bracket, a first transverse positioning plate is fixedly connected with the first upright post through an upright post connecting bracket, the first longitudinal positioning plate is perpendicular to a positioning surface of the first transverse positioning plate, and after the side edges of the steel plates are aligned, a carriage driving motor drives a carriage to move along a direction away from the first transverse positioning plate to reach a next process designated position (not shown in the figure).

When the utility model is used, the loading steel plate of the loading vehicle moves to a designated position along the guide track of the loading vehicle, the start button on the electrical control box is pressed, and the piston rod of the steel plate jacking cylinder extends out to drive the jacking plate and the support column to lift up to jack up the steel plate; after reaching a certain height, the transverse feeding cylinder is started, a piston rod of the transverse feeding cylinder drives the steel plate support frame to move transversely, the left electromagnetic switch, the right electromagnetic switch and the magnetic ring are matched to detect the moving position of the piston rod and feed information back to the controller, when the steel plate support frame moves to a position close to a steel plate, the cutting knife cylinder is started, the piston rod of the cutting knife cylinder extends out to drive the right connecting rod to rotate upwards around the supporting shaft of the right connecting rod, so that the position of the cutting knife is higher than that of the steel plate support frame, the transverse feeding cylinder continues to drive the steel plate support frame and the cutting knife to move transversely below the steel plate, the cutting knife transversely cuts off wrapping paper wrapped outside the steel plate, when the steel plate support frame passes through the right side of the steel plate to reach the upper part of the lifting cylinder, the lifting cylinder is started to drive the horizontal support rod, a piston rod of the cutting knife cylinder retracts to drive the right connecting rod to rotate downwards, the cutting knife returns to the initial position, and an operator takes off the outer packaging paper cut by the cutting knife; the piston rod of the steel plate jacking cylinder retracts to enable the position of the steel plate to move downwards and fall on the steel plate supporting frame, and the piston rod of the steel plate jacking cylinder continues to retract and returns to the initial position; the piston rod of the transverse feeding cylinder retracts to drive the steel plate to move to the left side, the longitudinal positioning is carried out at the position close to the first longitudinal positioning plate and the second longitudinal positioning plate, the transverse feeding cylinder stops acting after the first photoelectric sensor and the second photoelectric sensor detect that the steel plate is in place, and at the moment, the piston rods of the steel plate support frame and the transverse feeding cylinder still abut against the horizontal support rod; the piston rod of the steel plate jacking cylinder extends out to jack the steel plate, after the steel plate is jacked, the transverse feeding cylinder is started, the piston rod of the transverse feeding cylinder continuously retracts to return to the initial position, and the piston rod of the lifting cylinder retracts to drive the horizontal support rod to move downwards to return to the initial position; the longitudinal feeding cylinder is started, a piston rod of the longitudinal feeding cylinder extends out to push the steel plate to move longitudinally to be close to the first transverse positioning plate for transverse positioning, and after the first photoelectric sensor detects that the steel plate is in place, the piston rod of the longitudinal feeding cylinder retracts back to the initial position; the piston rod of the steel plate jacking cylinder retracts to place the steel plate on the material carrying plate; after the steel plate sides are aligned, the material carrying vehicle driving motor is started to drive the material carrying vehicle to move along the material carrying vehicle guide rail to reach the next procedure designated position.

Claims

1. The utility model provides a steel sheet transfer automatic alignment device which characterized in that: the steel plate lifting device and the steel plate longitudinal moving device are respectively arranged on the material carrying vehicle, and the steel plate transverse moving device and the steel plate side aligning and positioning device are respectively arranged on one side of the material carrying vehicle and fixedly connected with the bottom plate;

the material carrying vehicle comprises a material carrying vehicle base, a material carrying plate, a vertical support frame, material carrying vehicle rollers, a material carrying vehicle driving motor and a motor fixing frame, wherein the material carrying plate is fixedly connected with the material carrying vehicle base through the vertical support frame, the material carrying plate is provided with an opening, the material carrying vehicle rollers are arranged on the front side and the rear side of the material carrying base, the material carrying vehicle driving motor is fixedly connected with the material carrying vehicle base through the motor fixing frame, and the material carrying vehicle driving motor is connected with a controller;

the steel plate jacking device comprises unit steel plate jacking cylinders, the unit steel plate jacking cylinders are arranged below the openings of the material carrying plates in a rectangular array mode, the top ends of piston rods of the unit steel plate jacking cylinders form bearing end faces, the lower ends of the unit steel plate jacking cylinders are fixedly connected with a base of the material carrying vehicle, and the unit steel plate jacking cylinders are connected with a controller;

the steel plate transverse moving device consists of a steel plate transverse moving driving unit and a lifting supporting device, the steel plate transverse moving driving unit is arranged on the left side of the material carrying vehicle and is arranged along a longitudinal array of the bottom plate, the steel plate transverse moving driving unit comprises a transverse feeding cylinder left supporting frame, a transverse feeding cylinder right supporting frame, a transverse feeding cylinder, a transverse cylinder left connecting frame, a transverse cylinder right connecting frame, a sliding block, a moving sliding rail, a steel plate supporting frame and a sliding rail connecting plate, the left end of the transverse feeding cylinder is fixedly connected with the transverse feeding cylinder left supporting frame through the transverse cylinder left connecting frame, the right end of the transverse feeding cylinder is fixedly connected with the transverse feeding cylinder right supporting frame through the transverse cylinder right connecting frame, the transverse feeding cylinder left supporting frame and the transverse feeding cylinder right supporting frame are respectively fixedly connected with the base, the steel plate supporting frame is arranged, a movable slide rail is arranged on the steel plate supporting frame, one end of the sliding block is fixedly connected with the right connecting bracket of the transverse air cylinder, the other end of the sliding block is connected with the movable slide rail in a sliding manner, a piston rod of the transverse feeding air cylinder is fixedly connected with a slide rail connecting plate, one end of the slide rail connecting plate is fixedly connected with the front end of the movable slide rail, and the transverse feeding air cylinder is connected with a controller;

the lifting support device is arranged on the right side of the material carrying vehicle and comprises unit lifting cylinders, horizontal support rods and support rod connecting frames, the unit lifting cylinders are arranged along the longitudinal direction of the bottom plate and are fixedly connected with the bottom plate, piston rods of the unit lifting cylinders are fixedly connected with the horizontal support rods through the support rod connecting frames, the unit lifting cylinders are connected with the controller, and the steel plate support frame is matched with the horizontal support rods to support the steel plates;

the steel plate longitudinal movement device is composed of steel plate longitudinal movement driving units, the steel plate longitudinal movement driving units are arranged along the transverse array of the bottom plate, each steel plate longitudinal movement driving unit comprises a longitudinal feeding cylinder, a longitudinal cylinder connecting support and a steel plate longitudinal movement push plate, the longitudinal feeding cylinders are fixed on the front side or the rear side of the material carrying plate through the longitudinal cylinder connecting supports, piston rods of the longitudinal feeding cylinders are fixedly connected with the steel plate longitudinal movement push plates, and the longitudinal feeding cylinders are connected with the controller;

the steel plate side aligning and positioning device comprises a first stand column, a first longitudinal positioning plate, a stand column connecting support and a first transverse positioning plate, the first stand column is fixedly connected with the left side of the material carrying vehicle, the first stand column is arranged at one end of the steel plate longitudinal moving device, the first longitudinal positioning plate is fixedly connected with the first stand column through the stand column connecting support, and the first transverse positioning plate is connected with the first longitudinal positioning plate and vertically arranged.

2. The automatic aligning device for transferring steel plates according to claim 1, wherein: the steel plate transfer automatic alignment device also comprises a paper cutting device, the paper cutting device consists of a paper cutting driving unit, the paper cutting driving unit is arranged on one side of the steel plate transverse moving driving unit, the paper cutting driving unit comprises a cutting knife cylinder, a piston rod connecting pin shaft, a left connecting rod, a right connecting rod, a connecting rod connecting pin shaft, a cutting knife and a right connecting rod supporting shaft, the cutting knife cylinder is fixed at the outer side of the front end of the steel plate supporting frame, one end of the left connecting rod is hinged with the piston rod of the cutting knife cylinder through a piston rod connecting pin shaft, the other end of the left connecting rod is hinged with the right connecting rod through a connecting rod connecting pin shaft, the right connecting rod is provided with a through shaft hole, one end of the right connecting rod supporting shaft is fixedly connected with the outer side of the steel plate supporting frame, the other end of the right connecting rod supporting shaft penetrates through the shaft hole and is axially limited by a retaining ring for the shaft, the right connecting rod is connected with the cutting knife, the cutting knife cylinder is connected with the controller, and the cutting knife cylinder drives the right connecting rod to rotate around the right connecting rod supporting shaft to drive the cutting knife to move up and down.

3. The automatic aligning device for transferring steel plates according to claim 2, wherein: the cutting edge of the cutting knife is arranged in the extending direction of the piston rod of the transverse feeding cylinder.

4. The automatic aligning device for transferring steel plates according to claim 1, 2 or 3, wherein: the steel plate side aligning and positioning device further comprises a rotating shaft longitudinal support, a rotating shaft transverse support and a limiting plug-in, one end of the first longitudinal positioning plate is fixedly connected with the rotating shaft longitudinal support, one end of the first transverse positioning plate is fixedly connected with the rotating shaft transverse support, the rotating shaft longitudinal support is hinged to the rotating shaft transverse support, a first limiting hole is formed in the rotating shaft longitudinal support, a second limiting hole is formed in the rotating shaft transverse support, when the first longitudinal positioning plate is vertically arranged with the first transverse positioning plate, the first limiting hole is communicated with the second limiting hole, the limiting plug-in is inserted into the first limiting hole and the second limiting hole, and the rotating shaft longitudinal support and the rotating shaft transverse support are matched with the first limiting hole and the second limiting hole in a limiting mode and are limited.

5. The automatic aligning device for transferring steel plates according to claim 4, wherein: the steel plate side aligning and positioning device further comprises a first sensor support and a first photoelectric sensor, the first photoelectric sensor is arranged at the upper end of the first upright post and is fixedly connected with the first upright post through the first sensor support, and the first photoelectric sensor is connected with the controller.

6. The automatic aligning device for transferring steel plates according to claim 5, wherein: the steel plate side aligning and positioning device further comprises a second stand column, a second longitudinal positioning plate, a second sensor support and a second photoelectric sensor, the second stand column is arranged at the same side of the first stand column, the second stand column is fixedly connected with the bottom plate, the second longitudinal positioning plate is fixedly connected with the second stand column through a stand column connecting support, the second longitudinal positioning plate is arranged on the same plane as the positioning surface of the first longitudinal positioning plate, the second photoelectric sensor is arranged at the upper end of the second stand column and is fixedly connected with the second stand column through the second sensor support, and the second photoelectric sensor is connected with the controller.

7. The automatic steel plate transfer aligning device of claim 1, 2, 3, 5 or 6, wherein: the steel plate transverse moving driving unit further comprises a left electromagnetic switch and a right electromagnetic switch, the left electromagnetic switch is fixed on the left side of the transverse feeding cylinder, the right electromagnetic switch is fixed on the right side of the transverse feeding cylinder, a piston rod of the transverse feeding cylinder is provided with a magnetic ring matched with the left electromagnetic switch and the right electromagnetic switch, and the left electromagnetic switch and the right electromagnetic switch are connected with the controller.

8. The automatic aligning device for transferring steel plates according to claim 7, wherein: the steel plate transverse movement drive further comprises a second sliding block, the second sliding block is arranged on one side of the sliding block, one end of the second sliding block is fixedly connected with the right connecting support of the transverse cylinder, and the other end of the second sliding block is connected with the movable sliding rail in a sliding mode.

9. The automatic aligning device for transferring steel plates according to claim 8, wherein: liftable strutting arrangement still includes a plurality of groups supporting roller, and every group supporting roller includes piston rod supporting roller, steel sheet support frame supporting roller, and the group number of supporting roller is the same with steel sheet lateral shifting drive unit's quantity, horizontal support bar is rectangular cylindricality, piston rod supporting roller, steel sheet support frame supporting roller overlap respectively on horizontal support bar and warp beam rotate with horizontal support bar to be connected, the lateral feed cylinder drive piston rod and steel sheet support frame stretch out, and the one end of steel sheet support frame is supported on steel sheet support frame supporting roller, and the piston rod one end of lateral feed cylinder is supported on piston rod supporting roller.

10. The automatic aligning device for transferring steel plates according to claim 8 or 9, wherein: the steel sheet jacking device comprises steel sheet jacking drive unit, and steel sheet jacking drive unit includes unit steel sheet jacking cylinder, push-up board, unit support column, the push-up board is rectangular shape, the lower extreme at the push-up board is established to unit steel sheet jacking cylinder array, the piston rod and the push-up board fixed connection of unit steel sheet jacking cylinder, the unit support column array establish on the push-up board and with push-up board fixed connection, the top of unit support column constitutes bears the terminal surface.