Intelligence aluminium ingot pile up neatly device
Technical Field
The invention relates to the technical field of nonferrous metal processing equipment, in particular to an intelligent aluminum ingot stacking device.
Background
In the production of aluminum ingots, smelted aluminum liquid is introduced into a mold and then is cooled to be manufactured into aluminum ingots, the aluminum ingots are continuously demoulded from a circulating mold and enter a conveying belt, the demoulded aluminum ingots are required to be taken away from the conveying belt for stacking, and the aluminum ingots are convenient to store and transport; meanwhile, the aluminum ingot dropping condition can occur due to irregular stacking, and potential safety hazards exist, so that a full-automatic aluminum ingot stacking device is very needed to replace manual stacking.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an intelligent aluminum ingot stacking device, which solves the problems that the existing aluminum ingot stacking device mainly adopts manpower, is low in efficiency and high in labor intensity, even if a mechanical arm stacking device is adopted, the automation intensity is low, and a large amount of work needs to be completed with manual assistance.
The invention is realized by the following technical scheme:
an intelligent aluminum ingot stacking device comprises an aluminum ingot fixed-point conveying device, an aluminum ingot tray lifting device, an aluminum ingot stacking steering device and a controller,
an aluminum ingot fixed-point conveying device is arranged at the tail ends of two aluminum ingot conveying belts for conveying aluminum ingots and comprises conveying rotating rollers, fixed-point guide sliding plates and a conveying motor, the outer sides of the two aluminum ingot conveying belts are respectively provided with the conveying rotating rollers, the two conveying rotating rollers are connected through roller rotating shafts to synchronously rotate, the conveying motor is arranged below one aluminum ingot conveying belt and is in conveying connection with the roller rotating shafts, seven fixed-point guide sliding plates are uniformly distributed on the conveying rotating rollers in a surrounding mode and are in tangent connection with the circular ring surfaces of the conveying rotating rollers, the seven fixed-point guide sliding plates are different in length and are used for conveying the aluminum ingots to the aluminum ingot stacking positions set on the tray according to the set length of the fixed-point guide sliding plates, each fixed-point guide sliding plate comprises a plurality of sliding plate sections, the two sliding plate sections are connected through rotating shafts, and a coil spring is arranged on each rotating shaft, and a clockwise rotation limiting plate is arranged at the bottom side of the outer end of the sliding plate section.
Set up aluminium ingot tray elevating gear at aluminium ingot fixed point conveyer's aluminium ingot conveying end, aluminium ingot tray elevating gear includes elevator motor, rotates silk axle and tray frame, be connected with in elevator motor's the pivot and rotate the silk axle, tray frame installation end is connected on rotating the silk axle, still is equipped with a spacing axle on elevator motor, spacing axle activity is worn to establish on tray frame's installation end, is equipped with a gravity inductor on tray frame.
Aluminium ingot pile up neatly turns to device includes two parallel arrangement's 90 arc guide rails, is equipped with two horizontal U-shaped grooves on two 90 arc guide rail medial surfaces respectively, is equipped with spacing sliding shaft respectively in elevator motor both sides, spacing sliding shaft corresponds to insert and establishes in the U-shaped inslot, is equipped with a tooth face on a 90 arc guide rail, is equipped with on elevator motor and turns to the motor, be equipped with the gear of being connected with the tooth face meshing in the pivot that turns to the motor.
The controller is respectively connected with the conveying motor, the lifting motor, the steering motor and the first gravity sensor in a control mode.
Further, a tray conveying roller belt is arranged below the tray frame and formed by connecting a plurality of rollers in series, and a second gravity sensor is arranged on the tray conveying roller belt.
Further, tray conveying roller bearing off-band tip is equipped with tray loading attachment, tray loading attachment includes storage tray case, cylinder and push pedal, storage tray bottom of the case portion corresponds the position with tray conveying roller bearing area and is equipped with the tray export, and the storage tray case outside is equipped with the cylinder, the flexible arm end of cylinder is equipped with the push pedal, the push pedal sets up in storage tray bottom of the case portion, promotes the push pedal through control cylinder, with the continuous tray conveying roller bearing area of pushing away of the tray of depositing in the storage tray incasement.
Furthermore, the tray frame is of a U-shaped structure, and the hand inserting frame of the tray frame can penetrate between the two rolling shafts.
Furthermore, the shortest of the seven fixed point guide sliding plates is a first fixed point guide sliding plate, and according to the clockwise direction, every two fixed point guide sliding plates are fixed as a second fixed point guide sliding plate, a third fixed point guide sliding plate, a seventh fixed point guide sliding plate at intervals, and the first fixed point guide sliding plate, the second fixed point guide sliding plate, the seventh fixed point guide sliding plate and the seventh fixed point guide sliding plate are sequentially lengthened.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. according to the intelligent aluminum ingot stacking device, aluminum ingots entering an aluminum ingot conveying belt after being demoulded can be conveyed to a tray in real time through the aluminum ingot fixed-point conveying device, because the seven fixed-point guide sliding plates on the aluminum ingot fixed-point conveying device are different in length, each fixed-point guide sliding plate conveys the aluminum ingots to the set aluminum ingot stacking position on the tray according to the set length, the seven fixed-point guide sliding plates can just stack one row of aluminum ingots on the tray, each fixed-point guide sliding plate comprises a plurality of sliding plate sections, the two sliding plate sections are connected through a rotating shaft, a coil spring is arranged on the rotating shaft, and a clockwise rotation limiting plate is arranged on the bottom side of the outer end of each sliding plate section; therefore, the conveying rotating roller can drive the seven fixed point guide sliding plates to rotate clockwise freely, aluminum ingots are circularly stacked on the tray, and unlike the existing mechanical gripper, the mechanical gripper needs to manually collect aluminum ingots on an aluminum ingot conveying belt and place the aluminum ingots at a set position, so that a manipulator can grip and transfer the aluminum ingots;
2. the invention relates to an intelligent aluminum ingot stacking device, which is provided with an aluminum ingot tray lifting device capable of controlling the lifting of a tray, wherein each fixed point guide sliding plate can only stack an aluminum ingot to a specified position, each stacking position needs to be emptied after stacking one aluminum ingot in the process of circularly stacking the aluminum ingots, the aluminum ingot tray lifting device is used for controlling the lifting of the tray, when the aluminum ingots are stacked, the tray is lifted to the highest position, each row of aluminum ingots are stacked on the tray, the aluminum ingot tray lifting device drives the tray to descend by one aluminum ingot thickness distance, so that the aluminum ingots can be circularly stacked, when the tray descends, the tray is controlled to descend by a first gravity sensor in an inductive way, one aluminum ingot is about kilogram, each aluminum ingot is stacked on the tray, the first gravity sensor can accurately sense each aluminum ingot, and according to the setting of the controller, when a certain weight is reached, the lifting motor is started to drive the tray to descend by a set size;
3. the intelligent aluminum ingot stacking device is provided with the aluminum ingot stacking steering device, aluminum ingots are stacked in a way that the adjacent upper row and the lower row of placement positions are vertically staggered, so that the stacked aluminum ingots are not easy to fall, a layer is not stacked on a tray, and the tray is required to be controlled to rotate by 90 degrees by the aluminum ingot stacking steering device, so that the aluminum ingots can be stacked in a staggered way.
4. The intelligent aluminum ingot stacking device is also provided with the tray feeding device, when the stacking of aluminum ingots on one tray is finished, the tray and the aluminum ingots are conveyed to a set stock position through the tray conveying roller belt, and an empty tray can be automatically pushed onto the tray frame through the tray feeding device, so that the aluminum ingots are circularly and automatically stacked, the whole aluminum ingot stacking automation is realized, a large amount of labor force is saved, and the production efficiency is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic structural view of a main view of an intelligent aluminum ingot stacking device according to the invention;
FIG. 2 is a schematic view of a conveying structure of the fixed-point aluminum ingot conveying apparatus according to the present invention;
FIG. 3 is a schematic view of a top view of an intelligent aluminum ingot stacking apparatus according to the present invention;
FIG. 4 is a schematic view of the distribution structure of the fixed point guide sliding plate according to the present invention;
FIG. 5 is a schematic view of the fixed point guide slider of the present invention;
FIG. 6 is a schematic structural view of a tray loading device according to the present invention;
FIG. 7 is a schematic view of the structure of the tray frame of the present invention;
FIG. 8 is a schematic structural diagram of a control principle of the present invention;
reference numbers and corresponding part names in the drawings:
1-aluminum ingot fixed-point conveying device, 2-aluminum ingot pallet lifting device, 3-aluminum ingot stacking steering device, 4-controller, 5-aluminum ingot, 6-aluminum ingot conveying belt, 7-conveying rotating roller, 8-fixed-point guiding sliding plate, 9-conveying motor, 10-roller rotating shaft, 11-pallet, 12-sliding plate segment, 13-clockwise rotating limiting plate, 14-lifting motor, 15-rotating screw shaft, 16-pallet frame, 17-limiting shaft, 18-first gravity sensor, 19-arc guide rail, 20-U-shaped groove, 21-limiting sliding shaft, 22-strip tooth surface, 23-steering motor, 24-gear, 25-pallet conveying roller shaft belt, 26-roller, 27-second gravity sensor, 28-tray feeding device, 29-tray storage box, 30-air cylinder, 31-push plate, 32-hand inserting frame, 33-striker plate and 34-tray outlet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Examples
As shown in fig. 1-8, the intelligent aluminum ingot stacking device of the present invention comprises an aluminum ingot fixed-point conveying device 1, an aluminum ingot tray lifting device 2, an aluminum ingot stacking steering device 3 and a controller 4, wherein the aluminum ingot fixed-point conveying device 1 is arranged at the end of two aluminum ingot conveying belts 6 for conveying aluminum ingots 5, as shown in fig. 3, the aluminum ingot conveying belts 6 are two parallel conveying belts, each conveying belt is provided with a driving roller or belt, and is controlled by a motor to operate, the aluminum ingots 5 are vertically arranged with the conveying belts during conveying, the aluminum ingot fixed-point conveying device 1 comprises a conveying rotating roller 7, a fixed-point guiding sliding plate 8 and a conveying motor 9, the outer sides of the two aluminum ingot conveying belts 6 are respectively provided with a conveying rotating roller 7, the two conveying rotating rollers 7 are connected through a roller rotating shaft 10 to rotate synchronously, the conveying motor 9 is arranged below one aluminum ingot conveying belt 6 and is connected with the roller rotating shaft 10, the conveying motor 9 adopts a servo motor, can control the rotating speed, the angle and the residence time of the conveying rotating roller 7 according to the setting, thereby controlling the fixed point guide sliding plates 8 to transfer the aluminum ingots 5, seven fixed point guide sliding plates 8 are uniformly distributed and surrounded on the conveying rotating roller 7, the fixed point guide sliding plates 8 are tangentially connected with the circular ring surface of the conveying rotating roller 7, the seven fixed point guide sliding plates 8 are different in length, each fixed point guide sliding plate 8 conveys the aluminum ingots 5 to the set aluminum ingot stacking position on the tray 11 according to the self-set length, each fixed point guide sliding plate 8 comprises a plurality of sliding plate sections 12, two sliding plate sections 12 are connected through a rotating shaft, the rotating shaft is provided with a coil spring, and the bottom side of the outer end of each sliding plate section 12 is provided with a clockwise rotation limiting plate 13; according to the intelligent aluminum ingot stacking device, aluminum ingots 5 which are demoulded and enter an aluminum ingot conveying belt 6 can be conveyed to a tray 11 in real time through an aluminum ingot fixed-point conveying device 1, because seven fixed-point guide sliding plates 8 on the aluminum ingot fixed-point conveying device 1 are different in length, each fixed-point guide sliding plate 8 conveys the aluminum ingots 5 to a set aluminum ingot stacking position on the tray 11 according to the set length per se, the seven fixed-point guide sliding plates 8 can just stack one row of aluminum ingots 5 on the tray 11, each fixed-point guide sliding plate 8 comprises a plurality of sliding plate sections 12, the two sliding plate sections 12 are connected through a rotating shaft, a coil spring is arranged on the rotating shaft, and a clockwise rotation limiting plate 13 is arranged on the bottom side of the outer end of each sliding plate section 12; conveying rotation cylinder 7 can drive seven fixed point direction slides 8 clockwise rotation wantonly like this, and the circulation is piled up aluminium ingot 5 and is put on the tray 11, does not like current mechanical tongs, needs the manual work to collect 7 aluminium ingots on aluminium ingot conveyer belt 6, puts in the settlement position, and the manipulator can only snatch the transportation.
In this embodiment, the shortest of the seven fixed point guide sliding plates 8 is the first fixed point guide sliding plate, and clockwise every two fixed point guide sliding plates 8 are defined as the second fixed point guide sliding plate, the third fixed point guide sliding plate, the seventh fixed point guide sliding plate, and the first fixed point guide sliding plate, the second fixed point guide sliding plate, the seventh fixed point guide sliding plate and the seventh fixed point guide sliding plate are sequentially lengthened by one guiding and conveying length of the aluminum ingot 5. Because the distance between two adjacent fixed point guide sliding plates 8 is small and is not enough for placing one aluminum ingot 5, when the aluminum ingot 5 is positioned between the two fixed point guide sliding plates 8, the fixed point guide sliding plates 8 at the rear side of the aluminum ingot 5 are bent, as shown in fig. 2, and the aluminum ingots 5 in a row need to be stacked sequentially from front to back, so that the creative design is a method for sorting two fixed point guide sliding plates 8 at intervals. Therefore, the aluminum ingots 5 can be conveniently stacked to the appointed position one by one according to the setting.
An aluminum ingot tray lifting device 2 is arranged at an aluminum ingot conveying end of an aluminum ingot fixed-point conveying device 1, the aluminum ingot tray lifting device 2 comprises a lifting motor 14, a rotating screw shaft 15 and a tray frame 16, the rotating shaft of the lifting motor 14 is connected with the rotating screw shaft 15, the mounting end of the tray frame 16 is connected to the rotating screw shaft 15, a limiting shaft 17 is further arranged on the lifting motor 14, the limiting shaft 17 is movably arranged at the mounting end of the tray frame 16 in a penetrating mode, and a first gravity sensor 18 is arranged on the tray frame 16; the invention relates to an intelligent aluminum ingot stacking device, which is characterized in that an aluminum ingot tray lifting device 2 is arranged to control a tray 11 to lift, each fixed point guide sliding plate 8 only can stack an aluminum ingot 5 to a designated position, in the aluminum ingot 5 circularly stacked, each stacking position needs to be emptied after stacking one aluminum ingot 5, and the aluminum ingot 5 is waited to be stacked in the next circle, so that the tray 11 is controlled to lift by the aluminum ingot tray lifting device 2, when the aluminum ingot 5 is stacked, the tray 11 is lifted to the highest position, each row of aluminum ingots 5 is stacked on the tray 11, the aluminum ingot tray lifting device 2 drives the tray 11 to descend by a distance of the thickness of one aluminum ingot 5, so that the aluminum ingot 5 can be circularly stacked, when the tray 11 descends, the first gravity sensor 18 is used for induction control, one aluminum ingot is about 20 kg, each aluminum ingot 5 is stacked on the tray 11, and the first gravity sensor 18 can accurately sense, according to the setting of the controller 4, when a certain weight is reached, the lifting motor 14 is started to drive the tray 11 to descend by a set size.
The aluminum ingot stacking and steering device 3 comprises two 90-degree arc-shaped guide rails 19 arranged in parallel, as can be seen from fig. 1, the 90-degree arc-shaped guide rails 19 are arranged underground, the lifting motor 14 is also hidden between the two 90-degree arc-shaped guide rails 19, the arc center of the 90-degree arc-shaped guide rails 19 is the center of the tray 11, two transverse U-shaped grooves 20 are respectively arranged on the inner side surfaces of the two 90-degree arc-shaped guide rails 19, limiting sliding shafts 21 are respectively arranged on two sides of the lifting motor 14, the limiting sliding shafts 21 are correspondingly inserted in the U-shaped grooves 20, bearings are sleeved on the limiting sliding shafts 21, a strip tooth surface 22 is arranged at the upper end of one 90-degree arc-shaped guide rail 19, a steering motor 23 is arranged on the lifting motor 14, and a gear 24 meshed with the strip tooth surface 22 and connected with the steering motor 23 is arranged on a rotating shaft. The intelligent aluminum ingot stacking device is provided with the aluminum ingot stacking steering device 3, the aluminum ingots 5 are stacked in the way that the adjacent upper and lower rows of placement positions are vertically staggered, so that the stacked aluminum ingots are not easy to fall, a layer is not stacked on the tray 11, the tray 11 is controlled to rotate by 90 degrees by the aluminum ingot stacking steering device 3, and the aluminum ingots 5 can be stacked in a staggered way.
As shown in fig. 8, the controller 4 is respectively connected with the conveying motor 9, the lifting motor 14, the steering motor 23 and the first gravity sensor 18.
A tray conveying roller belt 25 is arranged below the tray frame 16, the tray conveying roller belt 25 is formed by connecting a plurality of rollers 26 in series, and a second gravity sensor 27 in control connection with the controller 4 is arranged on the tray conveying roller belt 25. The two gears are arranged at the end of the aluminum ingot conveying belt 6 of the roller 26, the gears of the adjacent rollers 26 are connected through a chain, the roller 26 at the tail part is connected with a driving motor, the roller 26 below the tray frame 16 is suspended through a supporting frame, and the tray frame 16 can pass through the tray conveying roller belt 25. The tray 11 is placed on the tray conveying roller belt 25. The driving motor is also in control connection with the controller.
The outer end of the tray conveying roller belt 25 is provided with a tray feeding device 28, the tray feeding device 28 comprises a tray storage box 29, an air cylinder 30 and a push plate 31, a tray outlet 34 is arranged at the position, corresponding to the tray conveying roller belt 25, of the bottom of the tray storage box 29, the air cylinder 30 is arranged on the outer side of the tray storage box 29, the push plate 31 is arranged at the end of a telescopic arm of the air cylinder 30, the push plate 31 is arranged at the bottom of the tray storage box 29, the push plate 31 is pushed through the control air cylinder 30, and trays 11 stored in the tray storage box 29 are continuously pushed onto the tray conveying roller belt 25. The upper surface of the telescopic arm and the top surface of the push plate 31 are formed in a plane, so that the tray 11 stored in the tray storage box 29 is not caught at the rear side of the push plate 31 after pushing out one tray 11. According to the intelligent aluminum ingot stacking device, the tray feeding device 28 is further arranged, when the aluminum ingots 5 on one tray 11 are stacked, the tray 11 and the aluminum ingots 5 are transferred to the set storage position through the tray conveying roller belt 25, an empty tray 11 can be automatically pushed onto the tray frame 16 through the tray feeding device 28, and therefore the aluminum ingots 5 can be circularly and automatically stacked, the whole aluminum ingot stacking automation is realized, a large amount of labor force is saved, and the production efficiency is improved.
The tray frame 16 is of a U-shaped configuration, and the hand inserting frame 32 of the tray frame 16 can pass between the two rollers 26. Still be equipped with striker plate 33 at tray frame 16, the best design is that tray frame 16's both sides all are equipped with striker plate 33, are convenient for like this aluminium ingot 5 and are unlikely to the landing when putting things in good order, owing to need carry away through tray conveying roller area 25 commentaries on classics after the aluminium ingot pile up neatly, so can only design into tray frame 16 one side and be equipped with striker plate 33, because aluminium ingot 5 is heavier, the landing phenomenon has not appeared when actually putting things in good order.
As shown in fig. 1, according to the stacking principle of the intelligent aluminum ingot stacking device, firstly, the controller 4 is set to control the tray rack 16 to descend below the tray conveying roller belt 25, the tray feeding device 28 is controlled to push the empty tray 11 to the tray conveying roller belt 25 above the tray rack 16, and the lifting motor 14 drives the tray rack 16 and the tray 11 to ascend to set the height to prepare for stacking the aluminum ingots 5;
after the smelted aluminum liquid is led into a mould and cooled to be made into aluminum ingots, the aluminum ingots are continuously demoulded from a circulating mould and enter an aluminum ingot conveyor belt 6, when the aluminum ingots 5 are conveyed to the position of an aluminum ingot fixed-point conveying device 1 at the tail end of the aluminum ingot conveyor belt 6, firstly, the aluminum ingots 5 enter the left side of a longest fixed-point guide sliding plate 8 under the driving of the aluminum ingot conveyor belt 6, the fixed-point guide sliding plate 8 is synchronously driven to rotate clockwise along with the clockwise rotation of a conveying rotating roller 7, the fixed-point guide sliding plate 8 is gradually inclined towards the right side, the aluminum ingots 5 slide into two fixed-point guide sliding plates 8, when the aluminum ingots 5 slide, a conveying motor 9 can be controlled to pause for 1-2 seconds, the aluminum ingots quickly slide out of the fixed-point guide sliding plate 8 and fall onto a tray 11, the aluminum ingot conveyor belt 6 continuously transfers the aluminum ingots 5, the conveying rotating roller 7 also continuously rotates clockwise, and then the aluminum ingots 5 are conveyed to the left side of a sixth fixed-point guide sliding plate 8, then the aluminum ingot 5 slides onto the tray 11, in turn, after 7 circulating aluminum ingots 5 are stacked on the tray 11 one layer by one layer, the aluminum ingot tray lifting device 2 drives the tray 11 to descend by one aluminum ingot 5 thickness distance, at the same time, the steering motor 23 is started to drive the tray 11 to rotate clockwise by 90 degrees around the center of the tray, the aluminum ingot 5 continues to slide onto the tray 11 from the longest seventh fixed point guide sliding plate 8 to a set position, after the aluminum ingot 5 is stacked on the tray 11 one layer by one layer, the aluminum ingot tray lifting device 2 drives the tray 11 to descend by one aluminum ingot 5 thickness distance, at the same time, the steering motor 23 is started to drive the tray 11 to rotate counterclockwise by 90 degrees around the center of the tray, the aluminum ingot 5 continues to slide onto the tray 11 from the longest seventh fixed point guide sliding plate 8 to a set position, and aluminum ingots 5 are stacked on the tray 11 one layer by one layer in a staggered way in turn until the aluminum ingot 5 of the tray 11 is stacked to a set height, at this time, the lifting motor 14 is aligned with the aluminum ingot conveying belt 6 on a straight line, the lifting motor 14 controls the rotating screw shaft 15 to descend below the tray conveying roller belt 25, the tray 11 stacked with the aluminum ingots 5 is placed on the tray conveying roller belt 25, the tray conveying roller belt 25 starts to transfer the tray 11 stacked with the aluminum ingots 5, stacking of the aluminum ingots 5 of one tray 11 is completed, and the whole stacking process does not need manual operation.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.