CN110722359A - Transformer silicon steel sheet shearing and stacking machine - Google Patents

Abstract

The invention discloses a transformer silicon steel sheet shearing and stacking machine, and relates to the technical field of transformer silicon steel sheet manufacturing equipment. The unwinding device, the material supporting device and the material conveying guide channel are sequentially connected, the material conveying guide channel is provided with a transverse shearing device, a V shearing device and a punching device, the material conveying guide channel is connected with a reverse-suction material arranging device, the side edge of the reverse-suction material arranging device is provided with a primary positioning device and a fine positioning device, the carrying device is arranged above the primary positioning device and the fine positioning device, and a stacking platform device is arranged between the fine positioning devices. The invention has the advantages that: after the silicon steel sheet is cut out, directly get into the equipment process, saved middle artifical transport and reason material process, intensity of labour reduces, and the turnover link is few, reduces the damage of silicon steel sheet, and the standing time is few, avoids the corrosion, cuts and piles up, the integrative completion of equipment, reduces production area, and the energy consumption reduces, and production efficiency improves, and can carry out corresponding distance adjustment to the silicon steel sheet iron core of different specifications, and application scope is wider.

Description

Transformer silicon steel sheet shearing and stacking machine

Technical Field

The invention relates to the technical field of transformer silicon steel sheet manufacturing equipment, in particular to a transformer silicon steel sheet shearing and stacking machine.

Background

The existing production technology of the transformer silicon steel sheet iron core roughly comprises the following modes:

firstly, silicon steel sheets are cut and stacked through a transverse shearing line, the transverse shearing line of the silicon steel sheets generally comprises a feeding device, a feeding channel, a punching device, a V-shaped shearing device, a collecting device and a control center, wherein the feeding device, the punching device, the V-shaped shearing device and the shearing device are sequentially arranged on the feeding channel, and the silicon steel sheets are manually transported to a stacking working place after being cut through the transverse shearing line and are manually stacked into an iron core;

and secondly, cutting and stacking the silicon steel sheets through a transverse shearing line, manually conveying the silicon steel sheets to a stacking working place, manually arranging the silicon steel sheets (neatly stacking the silicon steel sheets), loading the silicon steel sheets into a preset station of automatic stacking equipment, and stacking the silicon steel sheets into the iron core through the automatic stacking equipment.

Patent application numbers 201510930385.6, 201811492691.6 provide a novel numerical control silicon steel sheet transversal shear line equipment and a transformer silicon steel sheet processing respectively and use high-speed transversal shear line, provide the high-speed transversal shear line of shearing efficient, be applicable to the shearing of multiple specification silicon steel sheet, improve the production efficiency of silicon steel sheet, reduce workman intensity of labour, but with above two kinds of manufacturing processes the same, they all have following shortcoming: because manual carrying and material arrangement are needed, more labor is used, and the labor intensity is higher; after the sheet materials are sheared, the sheet materials need to be conveyed firstly and then manually stacked, and then the iron core is assembled, so that the turnover links are multiple, and the silicon steel sheets are easy to damage; the production floor area is large in places where silicon steel sheets after pre-shearing are required to be stacked; the step-by-step operation of shearing, stacking and assembling is required, and the energy consumption is high; the production procedure is many, and production efficiency is low, and the silicon steel sheet iron core assembly device among the prior art only has the removal equipment function, like the patent of application number 201810305855.3, can not carry out the distance adjustment between the silicon steel sheet according to the different specifications of silicon steel sheet iron core, and application scope is little.

Disclosure of Invention

The invention aims to solve the technical problems that the transformer silicon steel sheet shearing and stacking machine is provided, and the problems that in the prior art, shearing, material arranging and assembling are respectively carried out, the labor intensity is high, the number of turnover links is large, the production floor area is large, the production efficiency is low, the distance between silicon steel sheets cannot be accurately adjusted and the like can be solved.

In order to solve the technical problems, the technical scheme of the invention is as follows: comprises that

The transverse shearing system is used for automatically shearing the silicon steel sheet into a required shape;

the conveying system is used for conveying the cut silicon steel sheets and is provided with at least two layers of inclined conveying devices and a plate turnover mechanism arranged at the front ends of the inclined conveying devices, and the conveying system is arranged at the discharge end of a material conveying guide channel of the transverse shearing system;

the back suction material arranging system is used for carrying out back suction conveying and accurate limiting on the cut silicon steel sheets and is provided with at least two up-and-down back suction material arranging devices which are arranged in parallel, and one end of each back suction material arranging device is arranged obliquely above the discharge end of the corresponding oblique conveying device;

the stacking system is used for stacking the cut silicon steel sheets, at least two groups of stacking systems are arranged and are respectively distributed on two sides of the inclined conveying device and the reverse-suction material arranging device, each group of stacking system corresponds to one reverse-suction material arranging device, the stacking system is provided with a stacking support, and the stacking support is provided with at least 2 groups of primary positioning devices, at least 2 groups of fine positioning devices, at least 1 stacking platform device, at least 2 groups of outward conveying devices and at least 2 groups of stacking conveying devices;

the primary positioning device extends into the position below the inverted suction material arranging device, the fine positioning device is arranged on one side, away from the inverted suction material arranging device, of the primary positioning device in parallel, the fine positioning device conducts fine positioning adjustment on the distance and the parallelism of the sheet materials conveyed by the primary positioning device, the outward conveying device is arranged above the primary positioning device and the fine positioning device correspondingly, the outward conveying device conveys the sheet materials on the primary positioning device to the fine positioning device, a stacking platform device is arranged between the fine positioning devices, and the stacking conveying device is arranged above the fine positioning device and the stacking platform device correspondingly.

Furthermore, the transverse shearing system is provided with a transverse shearing support, a material conveying guide channel is arranged on the transverse shearing support, a transverse shearing device, a V-shaped shearing device and a punching device are arranged on the material conveying guide channel, and a material supporting device connected with the unreeling device is arranged at the feeding end of the material conveying guide channel; the unwinding device is composed of at least two unwinding heads and an unwinding head support capable of automatically translating and rotating.

Furthermore, the two V-shaped shearing devices are arranged on two sides of the sheet stock, the V-shaped shearing devices perform linear reciprocating motion through a track in the direction parallel to the material conveying guide channel, the transverse shearing devices are provided with a 45-degree transverse shearing device and a 135-degree transverse shearing device, the transverse shearing devices perform linear reciprocating motion through the track in the direction perpendicular to the material conveying guide channel, a plurality of punching devices are arranged behind the V-shaped shearing devices, the punching devices perform linear reciprocating motion through the track in the direction parallel to the material conveying guide channel, the transverse shearing device is arranged behind the punching devices, an auxiliary traction device is arranged at the center position of the sheet stock in front of the two transverse shearing devices and consists of a support and rollers, a broken material discharging and conveying device is arranged behind the transverse shearing devices, and a waste material conveying device is connected below the broken material discharging and conveying device, the waste conveying device is a belt conveying mechanism, a plurality of guide modules are arranged on two sides of the material conveying guide channel, the guide modules limit the sheet materials, and the guide modules linearly translate through a rail in the direction perpendicular to the material conveying guide channel.

Further, the inclined conveying device is fixed in position, the inclined conveying device is vertically distributed, the discharge end of the inclined conveying device inclines downwards, the discharge end of the inclined conveying device inclines upwards, the feed end of the inclined conveying device is arranged below the material conveying guide channel, a plate turning mechanism is arranged between the inclined conveying device and the inclined conveying device, the plate turning mechanism comprises a rotating shaft and a turning plate, the rotating shaft is connected with one end of the turning plate, the rotating shaft is driven to rotate by a motor, the rotating shaft drives the turning plate to turn, one end of the turning plate is butted with the discharge end of the material conveying guide channel, and the other end of the turning plate is butted with the feed end of the inclined conveying device.

Furthermore, the inverted suction material arranging device is composed of a servo control system, a plurality of magnetic suction clutch devices, a positioning device and an auxiliary pressing device, wherein the servo control system is electrically connected with the magnetic suction clutch devices, the bottom of the auxiliary pressing device is connected with the positioning device, the positioning device is a positioning baffle, and a hole for the positioning device to pass through is formed in the bottom of the inverted suction material arranging device.

Further, primary positioning device is including the primary positioning displacement conveyer belt, and the primary positioning displacement conveyer belt is installed at primary positioning support top, and the primary positioning displacement conveyer belt distributes at the both ends of closed assembly system, and the primary positioning displacement conveyer belt stretches into down-draft reason material device below position respectively, and the primary positioning displacement conveyer belt is carried the sheet stock to the one side of keeping away from down-draft reason material device.

Furthermore, the fine positioning device is provided with a fine positioning bracket, at least 2 groups of silicon steel sheet positioning modules are arranged on the fine positioning bracket, and each silicon steel sheet positioning module comprises a bottom supporting plate, a middle fixing plate and an adjusting plate; the top of the fine positioning support is connected with bottom supporting plates through linear guide rails, and a middle fixing plate positioned in the middle and adjusting plates positioned on two sides of the middle fixing plate are arranged above each bottom supporting plate;

a silicon steel sheet positioning module is additionally arranged between the two groups of silicon steel sheet positioning modules, a bottom support plate arranged in the middle is arranged on the fine positioning support, a bottom plate driving motor arranged in parallel with the bottom support plate is arranged on the fine positioning support, a rotating shaft driven by the bottom plate driving motor is connected with a bottom plate lead screw arranged vertically to the bottom support plate through a sector gear, the bottom support plates on two sides are connected with the bottom plate lead screw through nuts connected with the bottoms, the lead screw threads at the bottoms of the bottom support plates on two sides are arranged in a reverse direction, sliders are arranged at the bottoms of the bottom support plates on two sides and slide horizontally on linear guide rails, and the linear guide rails are arranged on the side edges of the bottom plate lead screw;

an adjusting plate driving motor is mounted on the side edge of the fine positioning support and drives a rotating shaft at the bottom of an adjusting plate to rotate through a belt, the rotating shaft at the bottom of the adjusting plate drives adjusting plate lead screws on two sides to rotate through a gear structure, nuts corresponding to the adjusting plate lead screws are fixedly connected to the bottom of the adjusting plate, moving blocks are fixedly connected to the bottoms of the nuts and are in fit connection with sliding rails arranged on a bottom supporting plate, and adjusting plate lead screw threads at the bottoms of the two adjusting plates are arranged in opposite directions;

the end part of the middle fixing plate is provided with a moving belt, the moving belt is arranged above the bottom supporting plate, a magnet is arranged in the moving belt, the moving belt is driven to move by a rotating wheel at the bottom, the rotating wheel is driven to rotate by a rotating rod, the rotating rod is driven to rotate by a rotating rod driving motor arranged on the bottom supporting plate through a belt and a belt pulley, and the outer end part of the moving belt is provided with a limiting device; stop device includes stopper and the stopper driving motor that the drive stopper removed, stopper driving motor installs on the bottom sprag board, and stopper driving motor passes through the belt and the belt pulley drive is located the stopper lead screw of stopper bottom and rotates, and the bottom fixedly connected with of stopper and the corresponding nut of stopper lead screw.

Further, the outward carrying device comprises a moving frame, a top mounting plate, a lifting rotary cylinder, a lifting rotary support, an adsorption support, a sucker, an adjusting nut and an adjusting screw rod; the movable frame is provided with a rotating motor, the rotating motor is connected with a gear belt arranged on the stacking support through a gear, the side edge of the movable frame is connected with a sliding track on the stacking support in a sliding manner through a moving block, a top mounting plate is arranged below the movable frame, a lifting rotating cylinder is arranged on the top mounting plate, the bottom of the lifting rotating cylinder is connected with a lifting rotating support, the bottom of the lifting rotating support is provided with an adsorption support connected with a plurality of suckers, the adsorption support is connected with the sliding track on the side edge of the lifting rotating support in a sliding manner through a sliding block, the top of the adsorption support is fixedly connected with an adjusting nut, the inner thread of the adjusting nut is connected with an adjusting screw rod, the adjusting screw rod is driven to rotate through the motor, the threads on the adjusting screw rod corresponding to the adsorption support on the opposite surface are, the two sides of the connecting block are connected with the sliding tracks on the side of the lifting rotating bracket in a sliding manner through sliding blocks.

Furthermore, the top of the stacking and carrying device is connected with a displacement track arranged at the bottom of the stacking support through a sliding block, the sliding block slides in the displacement track to drive the stacking and carrying device to linearly translate, the two stacking and carrying devices share the same displacement track, and the stacking and carrying devices respectively move the sheet materials on the fine positioning devices at the two sides to a stacking platform device to stack the iron cores;

the stacked carrying device is provided with a top plate, a lifting cylinder is installed on the top plate, the bottom of the lifting cylinder is connected with a lifting support, the bottom of the lifting support is provided with an adsorption support for adjusting the distance between suckers, and the adsorption support is horizontally moved through the matching of an adjusting nut and an adjusting screw rod.

Further, the stacking platform device is provided with at least one stacking station, the bottom of the stacking station is provided with a linear moving mechanism, and the linear moving mechanism outputs the iron cores which are stacked outwards;

a lifting mechanism is arranged on a bottom plate of the stacking station, and the lifting mechanism drives a lifting plate on the lifting mechanism to lift along with the change of the stacking height of the iron core through a lifting motor;

the lifting plate is provided with at least 2 silicon steel sheet supporting rods which are perpendicular to the lifting plate, the side edge of each silicon steel sheet supporting rod is connected with a first silicon steel sheet supporting block, and the silicon steel sheet supporting rods and the first silicon steel sheet supporting blocks are in sliding connection with the lifting plate;

and at least 2 silicon steel sheet supporting blocks II are arranged on the silicon steel sheet supporting rod, and the silicon steel sheet supporting blocks II are in sliding connection with the silicon steel sheet supporting rod.

The linear moving mechanism is provided with a station driving motor arranged at the bottom of the stacking station, the station driving motor is connected with a gear belt arranged on the stacking platform bracket through a gear, the bottom of the stacking station is connected with a sliding track on the stacking platform bracket through a moving block in a sliding manner, and the sliding track on the stacking platform bracket is arranged on the side edge of the gear belt;

the lifting plate is provided with a first driving motor, an output shaft of the first driving motor is connected with a first lead screw through a coupler, the bottom of the silicon steel sheet supporting rod is provided with a first adjusting nut, the first adjusting nut is matched and connected with the first lead screw, and the bottom of the first silicon steel sheet supporting block is in sliding connection with a sliding rail arranged on the lifting plate through a sliding block;

and a second driving motor is installed on the side edge of the silicon steel sheet supporting rod and drives a rotating shaft perpendicular to the silicon steel sheet supporting rod to rotate, the rotating shaft drives a second lead screw parallel to the silicon steel sheet supporting rod to rotate through a sector gear, the bottom of the side edge of the second silicon steel sheet supporting block is connected with a second adjusting nut, the second adjusting nut is connected with the second lead screw in a matched mode, and the bottom of the second silicon steel sheet supporting block is connected with a sliding rail arranged on the silicon steel sheet supporting rod in a sliding mode through a sliding block.

After adopting the structure, the invention has the advantages that:

1. after the sheet materials are sheared, the sheet materials are respectively conveyed on the inclined conveying devices arranged above and below through the plate turnover mechanism and are conveyed through the inclined conveying devices, the sheet materials can directly enter the inverted suction material arranging device, and the sheet materials are not directly stacked and then manually conveyed to a material arranging area, so that the labor force is saved;

2. the back suction material arranging device can convey the sheet materials and is provided with an accurate position positioning device, so that the sheet materials can accurately fall on the primary positioning device below;

3. the primary positioning device can convey the sheet materials on the primary positioning device outwards, so that the corresponding sheet materials can be arranged below the outward conveying device, the outward conveying device can adjust the distance between the suckers through the matching of the screw rods and the screw rod nuts so as to adapt to the conveying of silicon steel sheets with different specifications, the outward conveying device is rotatable, the silicon steel sheets can be vertically converted by 90 degrees, direct assembly of the iron cores of the silicon steel sheets in a shape like the Chinese character 'ri' is facilitated, and the outward conveying device can convey the sheet materials on the primary positioning device to the fine positioning device;

4. the fine positioning device is provided with a plurality of bottom supporting plates, the distance between the bottom supporting plates can be adjusted so as to be applied to the accurate adjustment of the distance between the silicon steel sheets of iron cores with different specifications, the adjustment precision is higher, when the silicon steel sheets fall onto the fine positioning device, the fine positioning device can realize opening and closing so as to accurately fix the positions of the silicon steel sheets, and the fine positioning device is provided with a limiting block and a moving belt so as to adjust the alignment degree of each silicon steel sheet;

5. the movable belt and the limiting block are arranged, and the overall position of the silicon steel sheet can be subjected to offset adjustment, so that the silicon steel sheets can be slightly staggered during assembly and stacking, and subsequent use is facilitated;

6. after the silicon steel sheet is cut, the assembly process is directly carried out, the manual carrying and material arranging process in the middle is omitted, the labor intensity is reduced, the turnover links are few, the damage of the silicon steel sheet is reduced, the placing time is short, the corrosion is avoided, the shearing, stacking and assembling are integrally completed, the production occupied area is reduced, the energy consumption is reduced, and the production efficiency is improved.

Drawings

FIG. 1 is an elevational view of the overall construction of the present invention;

FIG. 2 is a schematic structural diagram of the inclined conveying device, the inverted suction material arranging device and the stacking system according to the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of the portion B of FIG. 2;

FIG. 5 is a front view of the inclined conveying device and the material pouring and arranging device of the invention;

FIG. 6 is an enlarged view of section C of FIG. 5;

FIG. 7 is a schematic structural diagram of a flap mechanism of the present invention;

FIG. 8 is a schematic view of a fine positioning apparatus according to the present invention;

FIG. 9 is an enlarged view of section D of FIG. 8;

FIG. 10 is a schematic structural diagram of a stacking station apparatus according to the present invention;

FIG. 11 is an enlarged view of section E of FIG. 10;

FIG. 12 is a side view of the stacking station apparatus of the present invention.

Detailed Description

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

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and the detailed description. The following examples are presented to enable one of ordinary skill in the art to more fully understand the present invention and are not intended to limit the scope of the embodiments described herein.

As shown in fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment: comprises that

A transverse shearing system 1, a conveying system 2, a reverse suction material tidying system 3 and a stacking system 4;

the transverse shearing system 1 is provided with a transverse shearing support, a material conveying guide channel 11 is arranged on the transverse shearing support, a transverse shearing device 12, a V shearing device 13 and a punching device 14 are arranged on the material conveying guide channel 11, a material supporting device 16 connected with an unreeling device 15 is arranged at the feeding end of the material conveying guide channel 11, the unreeling device 15 discharges materials onto the material supporting device 16, the material supporting device 16 conveys sheet materials onto the material conveying guide channel 11, and the sheet materials are sheared and punched through the transverse shearing device 12, the V shearing device 13 and the punching device 14;

the conveying system 2 is arranged at the discharge end of the material conveying guide channel 11, the conveying system 2 comprises a plate turnover mechanism 21 and at least two inclined conveying devices 22, and the cut sheet materials enter the inclined conveying devices 22 under the action of the plate turnover mechanism 21;

the back suction material arranging system 3 is provided with a back suction material arranging support, the back suction material arranging device 31 is arranged on the back suction material arranging support in parallel, the number of the back suction material arranging devices 31 is at least two, one end of each back suction material arranging device 31 is arranged obliquely above the discharge end of the corresponding oblique conveying device 22, the back suction material arranging device 31 carries out back suction conveying and accurate limiting on the sheet materials, the sheet materials on the oblique conveying devices 22 are sucked back by the back suction material arranging devices 31 for transmission, and the sheet materials are placed on the primary positioning device 6;

the stacking system 4 is at least provided with 2 groups, the stacking system 4 is distributed on two sides of the inclined conveying device 22 and the material pouring and arranging device 31, and each group of stacking system 4 corresponds to one material pouring and arranging device 31; the stacking system 4 is provided with a stacking support 5, and the stacking support 5 is provided with a primary positioning device 6, a fine positioning device 7, a stacking platform device 8, an outward conveying device 9 and a stacking conveying device 10;

the primary positioning device 6 comprises a primary positioning displacement conveyer belt 61, the primary positioning displacement conveyer belt 61 is installed at the top of the primary positioning support, the primary positioning displacement conveyer belt 61 is distributed at two ends of the stacking system 4, the primary positioning displacement conveyer belt 61 respectively extends into the positions below the inverted suction material sorting device 31, and the primary positioning displacement conveyer belt 61 conveys the sheet materials to one side far away from the inverted suction material sorting device 31;

the fine positioning devices 7 are respectively arranged on one sides of the primary positioning devices 6 far away from the reverse suction material arranging device 31 in parallel, and the fine positioning devices 7 perform fine positioning adjustment on the distance and the parallelism of the sheet materials conveyed by the primary positioning devices 6;

the outward conveying device 9 is arranged above the corresponding primary positioning device 6 and the fine positioning device 7, and the outward conveying device 9 conveys the sheet materials on the primary positioning device 6 to the fine positioning device 7;

the stacking and carrying device 10 is arranged above the corresponding fine positioning device 7 and the stacking platform device 8, the number of the stacking and carrying devices 10 is two, the top of each stacking and carrying device 10 is connected with a displacement track arranged at the bottom of the stacking support 5 through a sliding block, the sliding block slides in the displacement track to drive the stacking and carrying device 10 to linearly translate, the two stacking and carrying devices 10 share the same displacement track, the stacking and carrying devices 10 respectively move the sheet materials on the fine positioning devices 7 on the two sides to the stacking platform device 8 to stack the iron core, and the stacking platform device 8 is arranged between the two fine positioning devices 7.

In this embodiment, the unwinding device 15 is composed of at least two unwinding heads and an unwinding head support 151 capable of automatically translating and rotating, and the automatic translation of the unwinding device 15 means that each unwinding head can be used for multiple materials, and different materials are selected by translation;

in this embodiment, there are two V-shear devices 13, two V-shear devices 13 are disposed on both sides of the sheet material, the V-shear devices 13 perform linear reciprocating movement in a direction parallel to the material conveying guide channel 11 through rails, the transverse shear device 12 is provided with a 45 ° transverse shear device and a 135 ° transverse shear device, the transverse shear device 12 performs linear reciprocating movement in a direction perpendicular to the material conveying guide channel 11 through rails, a punching device 14 is disposed behind the V-shear devices 13, the punching devices 14 are plural, the punching device 14 performs linear reciprocating movement in a direction parallel to the material conveying guide channel 11 through rails, the transverse shear device 12 is disposed behind the punching device 14, an auxiliary traction device 15 is disposed at a central position of the sheet material in front of the two transverse shear devices 12, the auxiliary traction device 15 is composed of a bracket and rollers, a material cutting and discharging device 16 is disposed behind the transverse shear device 12, a waste material conveying device 17 is connected below the material cutting and discharging device 16, the waste material conveying device 17 is a belt conveying mechanism, a plurality of guide modules are arranged on two sides of the material conveying guide channel 11 and limit the sheet materials, and the guide modules linearly translate through a rail in the direction perpendicular to the material conveying guide channel 11.

As shown in fig. 5 and 7, the inclined conveyor 22 is fixed in position, the inclined conveyor 22 is vertically distributed, the discharge end of the lower inclined conveyor 222 is inclined downward, the discharge end of the upper inclined conveyor 221 is inclined upward, the feed end of the lower inclined conveyor 222 is arranged below the material conveying guide channel 11, a flap mechanism 21 is installed between the upper inclined conveyor 221 and the lower inclined conveyor 222, the flap mechanism 21 includes a rotating shaft 211 and a flap 212, the rotating shaft 211 is connected with one end of the flap 212, the rotating shaft 211 is driven by a motor to rotate, the rotating shaft 211 drives the flap 212 to turn over, one end of the flap 212 is abutted against the discharge end of the material conveying guide channel 11, the other end is abutted against the feed end of the upper inclined conveyor 221, when the rotating shaft 211 rotates to the upper side, the flap 212 is above, the sheet material on the material conveying guide channel 11 directly enters the lower inclined conveyor 222, when the rotating shaft 211 drives the turning plate 212 to rotate to the lower side, the turning plate 212 blocks the downward inclined conveying device 222, and the sheet materials enter the upward inclined conveying device 221 through the turning plate 212, so that the material distribution operation is completed.

As shown in fig. 6, the reverse-suction material arranging device 31 is composed of a servo control system 311, a plurality of magnetic-suction clutch devices 312, a positioning device 313 and an auxiliary pressing device 314, the servo control system 311 is electrically connected with the magnetic-suction clutch devices 312, the bottom of the auxiliary pressing device 314 is connected with the positioning device 313, the positioning device 313 is a positioning baffle, the bottom of the reverse-suction material arranging device 31 is provided with an opening through which the positioning device 313 passes, the servo control system 311 controls the magnetic-suction clutch devices 312 to realize magnetic suction to suck and transport the sheet material, the auxiliary pressing device 314 controls the positioning device 313 to move downwards, when the positioning device 313 moves downwards, the operation of the sheet material can be blocked, the magnetic-suction clutch devices make the magnetic effect disappear, and the sheet material falls onto the primary positioning device 6 below at an accurate position.

As shown in fig. 8 and 9, the fine positioning device 7 has a fine positioning bracket 71, and at least 2 groups of silicon steel sheet positioning modules are arranged on the fine positioning bracket 71, and each silicon steel sheet positioning module includes a bottom support plate 72, a middle fixing plate 74 and an adjusting plate 75; the top of the fine positioning support 71 is connected with bottom support plates 72 through linear guide rails, in the embodiment, three groups of silicon steel sheet positioning modules are arranged, three bottom support plates 72 are arranged, material sheets are placed on the bottom support plates 72, two or three sheets are selectively placed according to requirements, and a middle fixing plate 74 positioned in the middle and adjusting plates 75 positioned on two sides of the middle fixing plate 74 are arranged above each bottom support plate 72;

the fine positioning bracket 71 is provided with a bottom support plate 72 arranged in the middle, the fine positioning bracket 71 is provided with a bottom plate driving motor 76 arranged in parallel with the bottom support plate 72, a rotating shaft driven by the bottom plate driving motor 76 is connected with a bottom plate screw rod 78 arranged vertically to the bottom support plate 72 through a sector gear 77, the bottom support plates 72 arranged on two sides are connected with the bottom plate screw rod 78 through nuts connected with the bottoms, screw threads at the bottoms of the bottom support plates 72 arranged on two sides are arranged in opposite directions, sliders are arranged at the bottoms of the bottom support plates 72 arranged on two sides and horizontally slide on the linear guide rails 73, the linear guide rails 73 are arranged on the side edges of the bottom plate screw rods 78, the bottom plate driving motor 76 drives the bottom plate screw rods 78 to rotate, so that the nuts on the bottom support plates 72 are driven to move, and the bottom support plates 72 are supported and move on the linear, the bottom support plate 72 moves so that the distance between several sheet materials can be adjusted, and the bottom support plate is suitable for silicon steel sheet iron cores with different specifications.

An adjusting plate driving motor 79 is mounted on the side edge of the fine positioning support 71, the adjusting plate driving motor 79 drives a rotating shaft 710 at the bottom of an adjusting plate 75 to rotate through a belt, the rotating shaft 710 at the bottom of the adjusting plate 75 drives adjusting plate lead screws 712 on two sides to rotate through a gear structure 711, nuts 713 corresponding to the adjusting plate lead screws 712 are fixedly connected to the bottom of the adjusting plate 75, moving blocks 714 are fixedly connected to the bottoms of the nuts 713, the moving blocks 714 are connected with sliding rails arranged on a bottom support plate 72 in a matched mode, threads of the adjusting plate lead screws 712 at the bottoms of the two adjusting plates 75 are arranged in opposite directions, the driving motor 79 drives the adjusting plate lead screws 712 to rotate, the nuts 713 on the adjusting plates move, the adjusting plates 75 can be driven by the nuts 713 to move, the distance between the adjusting plates 75.

A moving belt 715 is arranged at the end part of the middle fixing plate 74, the moving belt 715 is installed above the bottom supporting plate 72, a magnet is arranged inside the moving belt 715, the moving belt 715 is driven to move by a rotating wheel 716 at the bottom, the rotating wheel 716 is driven to rotate by a rotating rod 717, the rotating rod 717 is driven to rotate by a rotating rod driving motor 718 installed on the bottom supporting plate 72 through a belt and a belt pulley, and a limiting device 719 is arranged at the outer end part of the moving belt 715; stop device 719 includes stopper 720 and stopper driving motor 721 that drive stopper 720 removed, stopper driving motor 721 installs on bottom sprag board 72, stopper driving motor 721 rotates through belt and belt pulley drive the stopper lead screw that is located stopper 720 bottom, the bottom fixedly connected with of stopper 720 and the corresponding nut of stopper lead screw, remove and take 715 accessible magnet to drive the sheet stock and carry out the slight shift of position, move the sheet stock to the stopper 720 department on top, make the side of each sheet stock align, and simultaneously, the position accessible stopper lead screw of stopper 720 and the effect of nut carry out the translation, make the overall position of sheet stock can take place the skew of skew a little, do benefit to subsequent equipment and pile up the process, make the silicon steel sheet iron core have certain skew between the back about piling up in the equipment, convenient subsequent use.

As shown in fig. 3, the outward conveying device 9 includes a moving frame 91, a top mounting plate 92, a lifting/lowering rotary cylinder 93, a lifting/lowering rotary bracket 94, an adsorption bracket 95, a suction cup 96, an adjusting nut 97, and an adjusting screw 98; the vacuum suction type magnetic adsorption device is characterized in that a rotating motor 99 is installed on the moving frame 91, the rotating motor 99 is connected with a gear belt arranged on the stacking support 4 through a gear, the side edge of the moving frame 91 is connected with a sliding track on the stacking support 4 through a moving block in a sliding manner, a top mounting plate 92 is installed below the moving frame 91, a lifting rotating cylinder 93 is arranged on the top mounting plate 92, the specific structure and principle of the lifting rotating cylinder 93 are in the prior art and are not explained any more, the bottom of the lifting rotating cylinder 93 is connected with a lifting rotating support 94, an adsorption support 95 connected with a plurality of suction cups 96 is arranged at the bottom of the lifting rotating support 94, the suction cups 96 are vacuum suction cups or magnetic suction cups, the specific structure and principle of the suction cups 96 are in the prior art and are not explained any more, the adsorption support 95 is connected with the sliding track on the side edge of the lifting rotating support 94, adjusting screw rod 98 is connected to the internal thread of adjusting nut 97, adjusting screw rod 98 is driven by a motor to rotate, the threads on adjusting screw rod 98 corresponding to adsorption support 95 on the opposite surface are arranged in the reverse direction, a connecting block is fixedly arranged at the top of adjusting nut 97, the two sides of the connecting block are connected with the sliding rail at the side of lifting rotary support 94 through sliding blocks, outward carrying device 9 translates under the action of rotating motor 99, after outward carrying device 9 moves to the upper side of primary positioning device 6, sucking disc 96 reaches the upper side of the sheet material under the action of lifting rotary cylinder 93, the sheet material is adsorbed and moved to the upper side of fine positioning device 7, the distance between sucking discs 96 is adjustable, and the sheet material is suitable for silicon steel sheet iron cores of different specifications.

As shown in fig. 4, the stacked conveying device 10 has a top plate 101, a lifting cylinder 102 is installed on the top plate 101, the bottom of the lifting cylinder 102 is connected with a lifting support 103, the bottom of the lifting support 103 is provided with an adsorption support 95 for adjusting the distance between suction cups, the adsorption support 95 horizontally moves through the cooperation of adjusting nuts and adjusting screws, the structure principle of the stacked conveying device 10 is the same as that of the outward conveying device 9, except that the outward conveying device 9 has a rotation function, and can convert the sheet material on the primary positioning device 6 by 90 ° to facilitate the subsequent assembly and stacking work, and the stacked conveying device 10 only needs to move the sheet material on the fine positioning device 7 to the stacking platform device 8 for assembly and stacking.

As shown in fig. 10-12, the stacking table device 8 is provided with at least one stacking station, in this embodiment, there are two stacking stations, and a linear moving mechanism 81 is disposed at the bottom of the stacking station, and the linear moving mechanism 81 can drive the stacking station to move outward to output stacked iron cores;

the bottom plate of the stacking station is provided with a lifting mechanism 82, the lifting mechanism 82 drives a lifting plate 83 on the lifting mechanism 82 to lift along with the change of the stacking height of the iron core through a lifting motor 821, a guide pillar is arranged at the vertex angle of the lifting plate 83 and penetrates through the vertex angle of the bottom plate of the stacking station, and the lifting plate 83 lifts on the bottom plate through the guiding action of the guide pillar;

the lifting plate 83 is provided with silicon steel sheet supporting rods 84 which are perpendicular to the lifting plate 83, in the embodiment, 2 silicon steel sheet supporting rods 84 are arranged, the side edge of each silicon steel sheet supporting rod 84 is connected with 2 silicon steel sheet supporting blocks 841, the silicon steel sheet supporting rods 84 and the silicon steel sheet supporting blocks 841 are in sliding connection with the lifting plate 83, and the silicon steel sheet supporting blocks 841 move on the lifting plate 83 to realize the adjustment of the distance between the silicon steel sheet supporting blocks 841;

in this example, 3 silicon steel sheet supporting blocks two 842 are arranged on the silicon steel sheet supporting rod 84, the middle silicon steel sheet supporting block two 842 is fixed, the silicon steel sheet supporting blocks two 842 at two ends are slidably connected with the silicon steel sheet supporting rod 84, and the silicon steel sheet supporting blocks two 842 at two ends move on the silicon steel sheet supporting rod 84, so that the distance between the silicon steel sheet supporting blocks two 842 can be adjusted.

The linear moving mechanism 81 is provided with a station driving motor 811 arranged at the bottom of the stacking station, the station driving motor 811 is connected with a gear belt arranged on a stacking table support through a gear, the bottom of the stacking station is connected with a sliding track on the stacking table support through a moving block in a sliding manner, the sliding track on the stacking table support is arranged on the side edge of the gear belt, the station driving motor 811 drives the gear to rotate, and the gear moves on the gear belt to drive the station to move linearly.

Install driving motor 85 on the lifter plate 83, driving motor 85's output shaft passes through coupling joint lead screw one, silicon steel sheet bracing piece 84's bottom is equipped with adjusting nut one, adjusting nut one is connected with the cooperation of lead screw one, the slide rail sliding connection that sets up on sliding block and the lifter plate 83 is passed through to the bottom of silicon steel sheet supporting shoe 841, driving motor 85 drives lead screw one and rotates, because adjusting nut is firstly nonrotatable, adjusting nut produces the removal on lead screw one for a while, drive lifter plate 83 and remove, thereby drive silicon steel sheet supporting shoe 841 and remove, the distance between silicon steel sheet supporting shoe 841 is adjustable, make the distance between the silicon steel sheet on silicon steel sheet supporting shoe 841 adjustable.

The second driving motor 16 is installed on the side edge of the silicon steel sheet supporting rod 84, the second driving motor 86 drives a rotating shaft perpendicular to the silicon steel sheet supporting rod 84 to rotate, the rotating shaft drives a second lead screw parallel to the silicon steel sheet supporting rod 84 to rotate through a sector gear, the bottom of the side edge of the second silicon steel sheet supporting block 842 is connected with a second adjusting nut, the second adjusting nut is connected with the second lead screw in a matched mode, the bottom of the second silicon steel sheet supporting block 842 is connected with a sliding rail arranged on the silicon steel sheet supporting rod 84 in a sliding mode through a sliding block, the second driving motor 86 drives the second lead screw to rotate under the action of the sector gear, the second adjusting nut is not rotatable and can move on the second lead screw, so that the second silicon steel sheet supporting block 842 is driven to move, the distance between the second silicon steel sheet supporting blocks 842 is adjustable.

The working principle is as follows: the unreeling device 15 puts the sheet material on the material supporting device 16, the material supporting device 16 transports the sheet material to the material transporting guide channel 11, the sheet material is cut and punched by the transverse cutting device 12, the V cutting device 13 and the punching device 14, the cut sheet material enters the inclined conveying device 22 under the action of the plate turnover mechanism 21, the sheet material on the inclined conveying device 22 can be sucked by the inverse suction material arranging device 31 for transmission, the auxiliary pressing device 314 of the inverse suction material arranging device 31 presses down the positioning device 313 for limiting the position, so that the sheet material falls to the primary positioning device 6 after moving to the accurate position, the sheet material on the primary positioning device 6 moves outwards and is sucked and transported to the fine positioning device 7 by the outward transporting device 9, the outward transporting device 9 can adjust the sucking distance of the sheet material iron cores of different specifications, because the iron cores are in a shape of a Chinese character 'ri', the outward transporting device 9 on one side can rotate 90 degrees after sucking the sheet material, make three sheet stocks on two smart positioner 7 perpendicular with the position of two sheet stocks, make things convenient for subsequent direct assembly to pile up, smart positioner 7 can carry out the accurate adjustment of position to the distance and the alignment degree of sheet stock, it piles up to directly carrying out the equipment of silicon steel sheet iron core on the closed assembly platform device 8 with the sheet stock through closed assembly handling device 10 after the adjustment, closed assembly handling device 10 can carry out the adjustment of adsorption distance to the silicon steel sheet iron core of different specifications, closed assembly platform device 8 can drive the silicon steel sheet and carry out the adjustment of horizontal and longitudinal distance, when the iron core was placed on closed assembly platform device 8, present the state of staggering a little, be convenient for follow-up use.

In this embodiment, still be equipped with the regulator cubicle and control the platform for the use of controlling all electric devices, the regulator cubicle, control the structure and the connected mode of platform and be the corresponding structural style among the automation control equipment commonly used.

This embodiment directly gets into the equipment process after the silicon steel sheet is tailor, has saved middle artifical transport and reason material process, and intensity of labour reduces, and the turnover link is few, reduces the damage of silicon steel sheet, and the standing time is few, avoids the corrosion, cuts and piles up, the integrative completion of equipment, reduces production area, and the energy consumption reduces, and production efficiency improves, and can carry out corresponding distance adjustment to the silicon steel sheet iron core of different specifications, and application scope is wider.

The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (11)

1. Transformer silicon steel sheet cuts and folds machine, its characterized in that: comprises that

The transverse shearing system is used for automatically shearing the silicon steel sheet into a required shape;

the conveying system is used for conveying the cut silicon steel sheets and is provided with at least two layers of inclined conveying devices and a plate turnover mechanism arranged at the front ends of the inclined conveying devices, and the conveying system is arranged at the discharge end of a material conveying guide channel of the transverse shearing system;

the back suction material arranging system is used for carrying out back suction conveying and accurate limiting on the cut silicon steel sheets and is provided with at least two up-and-down back suction material arranging devices which are arranged in parallel, and one end of each back suction material arranging device is arranged obliquely above the discharge end of the corresponding oblique conveying device;

the stacking system is used for stacking the cut silicon steel sheets, at least two groups of stacking systems are arranged and are respectively distributed on two sides of the inclined conveying device and the reverse-suction material arranging device, each group of stacking system corresponds to one reverse-suction material arranging device, the stacking system is provided with a stacking support, and the stacking support is provided with at least 2 groups of primary positioning devices, at least 2 groups of fine positioning devices, at least 1 stacking platform device, at least 2 groups of outward conveying devices and at least 2 groups of stacking conveying devices;

the primary positioning device extends into the position below the inverted suction material arranging device, the fine positioning device is arranged on one side, away from the inverted suction material arranging device, of the primary positioning device in parallel, the fine positioning device conducts fine positioning adjustment on the distance and the parallelism of the sheet materials conveyed by the primary positioning device, the outward conveying device is arranged above the primary positioning device and the fine positioning device correspondingly, the outward conveying device conveys the sheet materials on the primary positioning device to the fine positioning device, a stacking platform device is arranged between the fine positioning devices, and the stacking conveying device is arranged above the fine positioning device and the stacking platform device correspondingly.

2. The transformer silicon steel sheet shearing and stacking machine as claimed in claim 1, wherein:

the transverse shearing system is provided with a transverse shearing support, a material conveying guide channel is arranged on the transverse shearing support, a transverse shearing device, a V-shaped shearing device and a punching device are arranged on the material conveying guide channel, and a material supporting device connected with the unreeling device is arranged at the feeding end of the material conveying guide channel; the unwinding device is composed of at least two unwinding heads and an unwinding head support capable of automatically translating and rotating.

3. The transformer silicon steel sheet shearing and stacking machine as claimed in claim 2, wherein: the V-shaped shearing device is provided with two V-shaped shearing devices which are arranged on two sides of the sheet stock and perform linear reciprocating motion through a track in the direction parallel to the material conveying guide channel, each transverse shearing device is provided with a 45-degree transverse shearing device and a 135-degree transverse shearing device, each transverse shearing device performs linear reciprocating motion through the track in the direction perpendicular to the material conveying guide channel, a plurality of punching devices are arranged behind the V-shaped shearing devices, each punching device performs linear reciprocating motion through the track in the direction parallel to the material conveying guide channel, each transverse shearing device is arranged behind the punching devices, an auxiliary traction device is arranged in the center of the sheet stock in front of each transverse shearing device and consists of a support and a roller, a broken material discharging device is arranged behind each transverse shearing device, a waste material conveying device is connected below each broken material discharging device, and each waste material conveying device is a belt conveying mechanism, the two sides of the material conveying guide channel are provided with a plurality of guide modules, the guide modules limit the sheet materials, and the guide modules linearly translate through the rails in the direction perpendicular to the material conveying guide channel.

4. The transformer silicon steel sheet shearing and stacking machine as claimed in claim 1, wherein: the inclined conveying device is fixed in position, the inclined conveying device is vertically distributed, the discharge end of the inclined conveying device inclines downwards, the discharge end of the inclined conveying device inclines upwards, the feed end of the inclined conveying device is arranged below the material conveying guide channel, a plate turning mechanism is arranged between the inclined conveying device and comprises a rotating shaft and a turning plate, the rotating shaft is connected with one end of the turning plate, the rotating shaft rotates through motor driving, the rotating shaft drives the turning plate to turn, one end of the turning plate is butted with the discharge end of the material conveying guide channel, and the other end of the turning plate is butted with the feed end of the inclined conveying device.

5. The transformer silicon steel sheet shearing and stacking machine as claimed in claim 1, wherein: the reverse-suction material arranging device is composed of a servo control system, a plurality of magnetic suction clutch devices, a positioning device and an auxiliary pressing device, wherein the servo control system is electrically connected with the magnetic suction clutch devices, the bottom of the auxiliary pressing device is connected with the positioning device, the positioning device is a positioning baffle, and a hole for the positioning device to pass through is formed in the bottom of the reverse-suction material arranging device.

6. The transformer silicon steel sheet shearing and stacking machine as claimed in claim 1, wherein: the primary positioning device comprises a primary positioning displacement conveying belt, the primary positioning displacement conveying belt is arranged at the top of the primary positioning support, the primary positioning displacement conveying belt is distributed at two ends of the stacking system, the primary positioning displacement conveying belt extends into the lower position of the inverted suction material arranging device respectively, and the primary positioning displacement conveying belt conveys the sheet material to one side away from the inverted suction material arranging device.

7. The transformer silicon steel sheet shearing and stacking machine as claimed in claim 1, wherein:

the fine positioning device is provided with a fine positioning bracket, at least 2 groups of silicon steel sheet positioning modules are arranged on the fine positioning bracket, and each silicon steel sheet positioning module comprises a bottom supporting plate, a middle fixing plate and an adjusting plate; the top of the fine positioning support is connected with bottom supporting plates through linear guide rails, and a middle fixing plate positioned in the middle and adjusting plates positioned on two sides of the middle fixing plate are arranged above each bottom supporting plate;

a silicon steel sheet positioning module is additionally arranged between the two groups of silicon steel sheet positioning modules, a bottom support plate arranged in the middle is arranged on the fine positioning support, a bottom plate driving motor arranged in parallel with the bottom support plate is arranged on the fine positioning support, a rotating shaft driven by the bottom plate driving motor is connected with a bottom plate lead screw arranged vertically to the bottom support plate through a sector gear, the bottom support plates on two sides are connected with the bottom plate lead screw through nuts connected with the bottoms, the lead screw threads at the bottoms of the bottom support plates on two sides are arranged in a reverse direction, sliders are arranged at the bottoms of the bottom support plates on two sides and slide horizontally on linear guide rails, and the linear guide rails are arranged on the side edges of the bottom plate lead screw;

an adjusting plate driving motor is mounted on the side edge of the fine positioning support and drives a rotating shaft at the bottom of an adjusting plate to rotate through a belt, the rotating shaft at the bottom of the adjusting plate drives adjusting plate lead screws on two sides to rotate through a gear structure, nuts corresponding to the adjusting plate lead screws are fixedly connected to the bottom of the adjusting plate, moving blocks are fixedly connected to the bottoms of the nuts and are in fit connection with sliding rails arranged on a bottom supporting plate, and adjusting plate lead screw threads at the bottoms of the two adjusting plates are arranged in opposite directions;

the end part of the middle fixing plate is provided with a moving belt, the moving belt is arranged above the bottom supporting plate, a magnet is arranged in the moving belt, the moving belt is driven to move by a rotating wheel at the bottom, the rotating wheel is driven to rotate by a rotating rod, the rotating rod is driven to rotate by a rotating rod driving motor arranged on the bottom supporting plate through a belt and a belt pulley, and the outer end part of the moving belt is provided with a limiting device; stop device includes stopper and the stopper driving motor that the drive stopper removed, stopper driving motor installs on the bottom sprag board, and stopper driving motor passes through the belt and the belt pulley drive is located the stopper lead screw of stopper bottom and rotates, and the bottom fixedly connected with of stopper and the corresponding nut of stopper lead screw.

8. The transformer silicon steel sheet shearing and stacking machine as claimed in claim 1, wherein: the outward carrying device comprises a moving frame, a top mounting plate, a lifting rotary cylinder, a lifting rotary support, an adsorption support, a sucker, an adjusting nut and an adjusting screw rod; the movable frame is provided with a rotating motor, the rotating motor is connected with a gear belt arranged on the stacking support through a gear, the side edge of the movable frame is connected with a sliding track on the stacking support in a sliding manner through a moving block, a top mounting plate is arranged below the movable frame, a lifting rotating cylinder is arranged on the top mounting plate, the bottom of the lifting rotating cylinder is connected with a lifting rotating support, the bottom of the lifting rotating support is provided with an adsorption support connected with a plurality of suckers, the adsorption support is connected with the sliding track on the side edge of the lifting rotating support in a sliding manner through a sliding block, the top of the adsorption support is fixedly connected with an adjusting nut, the inner thread of the adjusting nut is connected with an adjusting screw rod, the adjusting screw rod is driven to rotate through the motor, the threads on the adjusting screw rod corresponding to the adsorption support on the opposite surface are, the two sides of the connecting block are connected with the sliding tracks on the side of the lifting rotating bracket in a sliding manner through sliding blocks.

9. The transformer silicon steel sheet shearing and stacking machine as claimed in claim 1, wherein:

the top of the stacked carrying device is connected with a displacement track arranged at the bottom of the stacked support through a sliding block, the sliding block slides in the displacement track to drive the stacked carrying device to linearly translate, the two stacked carrying devices share the same displacement track, and the stacked carrying devices respectively move the sheet materials on the fine positioning devices at the two sides to a stacking platform device to stack the iron core;

the stacked carrying device is provided with a top plate, a lifting cylinder is installed on the top plate, the bottom of the lifting cylinder is connected with a lifting support, the bottom of the lifting support is provided with an adsorption support for adjusting the distance between suckers, and the adsorption support is horizontally moved through the matching of an adjusting nut and an adjusting screw rod.

10. The transformer silicon steel sheet shearing and stacking machine as claimed in claim 1, wherein:

the stacking platform device is provided with at least one stacking station, the bottom of the stacking station is provided with a linear moving mechanism, and the linear moving mechanism outputs the iron core which is stacked outwards;

a lifting mechanism is arranged on a bottom plate of the stacking station, and the lifting mechanism drives a lifting plate on the lifting mechanism to lift along with the change of the stacking height of the iron core through a lifting motor;

the lifting plate is provided with at least 2 silicon steel sheet supporting rods which are perpendicular to the lifting plate, the side edge of each silicon steel sheet supporting rod is connected with a first silicon steel sheet supporting block, and the silicon steel sheet supporting rods and the first silicon steel sheet supporting blocks are in sliding connection with the lifting plate;

and at least 2 silicon steel sheet supporting blocks II are arranged on the silicon steel sheet supporting rod, and the silicon steel sheet supporting blocks II are in sliding connection with the silicon steel sheet supporting rod.

11. The transformer silicon steel sheet stacking table device according to claim 10, wherein: the linear moving mechanism is provided with a station driving motor arranged at the bottom of the stacking station, the station driving motor is connected with a gear belt arranged on the stacking platform bracket through a gear, the bottom of the stacking station is connected with a sliding track on the stacking platform bracket through a moving block in a sliding manner, and the sliding track on the stacking platform bracket is arranged on the side edge of the gear belt;

the lifting plate is provided with a first driving motor, an output shaft of the first driving motor is connected with a first lead screw through a coupler, the bottom of the silicon steel sheet supporting rod is provided with a first adjusting nut, the first adjusting nut is matched and connected with the first lead screw, and the bottom of the first silicon steel sheet supporting block is in sliding connection with a sliding rail arranged on the lifting plate through a sliding block;

and a second driving motor is installed on the side edge of the silicon steel sheet supporting rod and drives a rotating shaft perpendicular to the silicon steel sheet supporting rod to rotate, the rotating shaft drives a second lead screw parallel to the silicon steel sheet supporting rod to rotate through a sector gear, the bottom of the side edge of the second silicon steel sheet supporting block is connected with a second adjusting nut, the second adjusting nut is connected with the second lead screw in a matched mode, and the bottom of the second silicon steel sheet supporting block is connected with a sliding rail arranged on the silicon steel sheet supporting rod in a sliding mode through a sliding block.

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