Summary of the invention
The purpose of this invention is to provide a kind of goods unboxing and automatic vertical stacking system that cooperates automatic letter sorting machine to use, make DISTRIBUTION CENTRE when using automatic letter sorting machine, automatically finish by the devaning and pile of segregating articles, so that be filled into automatically on the shelf of automatic letter sorting machine.
The technical solution used in the present invention is: it comprises the roller conveyor of carrying the packed in cases article, in the both sides of the end of roller conveyor and with roller conveyor on same horizontal surface and perpendicular to the roller conveyor rotation direction, the band conveyor and the interior article of case that are installed with article in the conveying box are respectively released equipment, on roller conveyor with case in the article homonymy opposite position of releasing equipment article case case lid fixed mechanism is installed, second section band conveyor of terminal connection at band conveyor, at the terminal right flank of second section band conveyor the article side direction is installed and releases equipment, in the left side of the end of second section band conveyor article are installed and transfer to equipment, article pile gig and article dial-out equipment are installed together and transfer to corresponding to article the dial-out direction of equipment, be installed on article and transfer to the equipment top and release cylinder line, release on the corresponding position of direction and an insied width is installed releasing article that cylinder line releases greater than the width that is pushed out article with article with the corresponding article of article pile gig, inner height is greater than by the bottom-to-top-height of pile article, the degree of depth equals to be received framework by the article vertical piling of the length of pile article; Automatic control device is by first opto-electronic pickup that is installed on the roller conveyor end, be installed on second opto-electronic pickup of band conveyor end, be installed on the 3rd opto-electronic pickup of top of the end stop of band conveyor, be installed in one group of cylinder rod stepping that the article side direction releases on the cylinder of equipment and release steady arm, first electromagnetic valve that is connected with the cylinder of article release equipment in the case, the contactless switch that is connected with the electrical motor of band conveyor, release second electromagnetic valve and the programmable logic controller (PLC) formation that cylinder line is connected with article; First opto-electronic pickup, second opto-electronic pickup, the 3rd opto-electronic pickup and cylinder rod stepping are released steady arm and are connected respectively on the switching value input terminal of programmable logic controller (PLC), first electromagnetic valve, contactless switch, second electromagnetic valve are connected respectively on the switching value lead-out terminal of programmable logic controller (PLC), and the actuator of the stepping motor of article dial-out equipment and the stepping motor of article pile gig is connected respectively on the pulsed quantity lead-out terminal of programmable logic controller (PLC).
Article are released equipment in the described case: be made of rack-mount cylinder of horizontal fixed and the push pedal that is fixedly mounted on perpendicular to horizontal surface on the gas lever of cylinder.Support be fixedly mounted on roller conveyor the side and and the housiung separator of roller conveyor between reserve a slit, slit width is greater than the carton cal(l)iper, the push pedal on the gas lever of cylinder is positioned at the top on the last plane of roller conveyor.
Described article case case lid fixed mechanism: by be fixedly mounted on roller conveyor terminal and exceed the metal on last plane of roller conveyor or non-metal hard strip stopper, the packing chest upturning lid slit that formed by two strip metals or non-metal hard striped blocks and support constitutes.Two striped blocks horizontal parallel are fixedly mounted on down support one end of " F " shape, the other end of support is fixedly mounted on the support of article release equipment in the case, one that forms between two striped blocks slit greater than packing case lid thickness be positioned at roller conveyor and case article release equipment the formed slit of support above, be higher than the packing chest upper surface but be lower than the vertical upper limb of digging of packing chest upturning lid, two of slit is that mouth two bell mouth shapes outwardly are so that the packing chest upturning lid can conveniently enter slit when vertically digging.
Described article side direction is released equipment: be made of rack-mount cylinder of horizontal fixed and the push pedal that is fixedly mounted on perpendicular to horizontal surface on the gas lever of cylinder.Support is fixedly mounted on the side of second section band conveyor end.
Described article are transferred to equipment: be made of rack-mounted stepping motor, two synchronizing wheels, the tooth form synchronous belt that has a shifting block.Frame is fixedly mounted on second section band conveyor end released equipment with respect to the article side direction frame another side, stepping motor is connected with synchronizing wheel is coaxial, synchronizing wheel and another synchronizing wheel are in transmission connection by tooth form synchronous belt, the zone face of band is perpendicular to horizontal surface synchronously, its width is the quantity that vertically stacks greater than article in the case and the product of each article height, synchronously with on shifting block be one or two length equal the width of synchronous band and fixed bonding synchronously with on metal or non-metal hard bar, the axis normal of shifting block in the sense of motion of synchronous band simultaneously also perpendicular to horizontal surface, or adopt two shifting blocks, then the fixed bonding position of two shifting blocks should be the part of two equal in length with the annular and separation of whole synchronous band.
Described article pile gig: constitute by vertical rack, last lower sprocket, stepping motor, carrier bar, one group of lifting transverse slat, vertical baffle.Last lower sprocket is installed on the two ends up and down of vertical rack respectively, stepping motor is installed in the upper end or the lower end of vertical rack, drive corresponding upper sprocket wheel or lower sprocket and drive link, vertical baffle is parallel to drive link, and to be fixedly installed in vertical rack inner and be the width greater than the pile article with the distance of drive link, the length of vertical baffle is greater than the distance of the axis of last lower sprocket, the width of vertical baffle equals the width of drive link, one group promotes transverse slat and equidistantly is installed on the drive link, for horizontal cross plate and follow drive link motion, the spacing of two adjacent transverse slats is the quantity that vertically stacks greater than article in the case and the product of each article height, promote the spacing of the width of transverse slat less than vertical baffle and drive link, the length that promotes transverse slat equals the width of drive link, be installed with baffle plate at the end of second section band conveyor perpendicular to second section band conveyor of strap surface, the quantity that the height of baffle plate of second section band conveyor vertically stacks greater than article in the case and the product of each article height, the baffle plate of second section band conveyor is positioned at the back that the article side direction is released equipment and article dial-out equipment on second section band conveyor service direction, the limit that the baffle plate of second section band conveyor is released equipment side in the article side direction extends to the push pedal that the article side direction is released equipment, there is the space of 1~50mm on the limit that the plate face of the baffle plate of second section band conveyor and article side direction are released the push pedal of equipment, the baffle plate of second section band conveyor the distance of limit that article are transferred to equipment side and the zone face of the tooth form synchronous belt of article dial-out equipment greater than a case in article width and less than a case in the twice of item width.
Described article are released cylinder line: be one group of linkage air cylinder that the in the vertical direction level is installed, be fixedly installed on the support, be positioned at article and transfer to the top of equipment and corresponding with the lifting transverse slat of article pile gig, vertical installation push pedal on the gas lever of cylinder, the release direction of article release cylinder line is vertical with the sense of motion that the article side direction is released equipment, and is parallel with horizontal surface.
The interior article of described case are released equipment: or adopt motor drives one rotary disk, on rotary disk, connecting a crankshaft-link rod, the push pedal of article release equipment constitutes in the vertical install bin on the termination of crankshaft-link rod.
Steady arm is released in one group of cylinder rod stepping on the cylinder of described article side direction release equipment, it is cylinder location magnet ring, travel switch, photoelectric switch or near switch, adopt cylinder location magnet ring, then cylinder location magnet ring direct mount is on the cylinder body of cylinder, adopt travel switch, photoelectric switch or near switch, travel switch then, photoelectric switch or be installed in the push pedal stroke near switch, when push pedal through out-of-date triggering travel switch, on photoelectric switch or the position near switch, this group travel switch, photoelectric switch or equal by the width of pile article near the spacing of switch.
Steady arm is released in one group of cylinder rod stepping on the cylinder of described article side direction release equipment, it is a pair of correlation photoelectric switch, its installation site is released between equipment and the article dial-out equipment in the article side direction, make the correlation photoelectric switch to ray perpendicular to horizontal surface and be parallel to article transfer to equipment tooth form synchronous belt strap surface and near the strap surface of tooth form synchronous belt.
The useful effect that the present invention has is:
By the automatic vertical piling device that prevents the article rollover provided by the present invention, can with the automatic letter sorting machine fit applications, make DISTRIBUTION CENTRE when using automatic letter sorting machine, automatically finish by segregating articles devan and pile to the shelf of automatic letter sorting machine, improve the operating efficiency of automatic letter sorting machine greatly, alleviate the DISTRIBUTION CENTRE labor intensity of operating personnel, improve and join goods operation accuracy and work efficiency, strengthen the distribution capacity of DISTRIBUTION CENTRE.
Description of drawings
Fig. 1 is the formation scheme drawing of goods unboxing and automatic vertical stacking system;
Fig. 2 be the fore side of roller conveyor to side frame on the guardrail that lateral bending advances in conveyer is installed;
Fig. 3 is that article are released equipment and article case fixed mechanism principle of compositionality scheme drawing in the case;
Fig. 4 is that the article side direction is released equipment and article dial-out equipment constitutes scheme drawing;
Fig. 5 is that article pile lift system becomes scheme drawing;
Fig. 6 is that article are released cylinder line and article vertical piling sink block is configured to scheme drawing;
Fig. 7 is that article release equipment adopts motor drives one rotary disk in the case, connects a crankshaft-link rod on rotary disk, a kind of constituted mode scheme drawing that vertical installation push pedal constitutes on the termination of crankshaft-link rod;
Fig. 8 is the constituted mode scheme drawing that adopts the cylinder rod stepping release steady arm of cylinder location magnet ring;
Fig. 9 is the constituted mode scheme drawing that adopts travel switch or photoelectric switch or release steady arm near the cylinder rod stepping of switch;
Figure 10 is the constituted mode scheme drawing that adopts the cylinder rod stepping release steady arm of correlation photoelectric switch.
Among the figure: 1, roller conveyor, 2 band conveyors,, 3, article are released equipment in the case, 4, article case case lid fixed mechanism, 5, second sections band conveyors, 6, the article side direction releases equipment, 7, article are transferred to equipment, and 8, article pile gig, 9, article release cylinder line, 10, the article vertical piling receives framework, and 11, automatic control device, 20, guardrail, 21, electrical motor, 22, rotary disk, 23, crankshaft-link rod, T, pile article.
The specific embodiment
Below in conjunction with accompanying drawing, and with specific embodiment to a kind of goods unboxing and automatic vertical stacking system involved in the present invention, its formation, connection mode and principle of work are described further.
As shown in Figure 1, the present invention includes the roller conveyor 1 of carrying the packed in cases article, in the both sides of the end of roller conveyor 1 and with roller conveyor 1 on same horizontal surface and perpendicular to roller conveyor 1 rotation direction, the band conveyor 2 and the interior article of case that are installed with article in the conveying box are respectively released equipment 3, on roller conveyor 1 with case in the article homonymy opposite position of releasing equipment 3 article case case lid fixed mechanism 4 is installed, second section band conveyor 5 of terminal connection at band conveyor 2, at second section band conveyor, 5 terminal right flanks the article side direction is installed and releases equipment 6, in the left side of the end of second section band conveyor 5 article are installed and transfer to equipment 7, article pile gig 8 transfers to equipment 7 to be installed together and to transfer to corresponding to article the dial-out direction of equipment 7 with article, be installed on article and transfer to equipment 7 tops and release cylinders line 9, release on the corresponding position of direction and an insied width is installed releasing article that cylinder line 9 releases greater than the width that is pushed out article with article with article pile gig 8 corresponding article, inner height is greater than by the bottom-to-top-height of pile article T, the degree of depth equals to be received framework 10 by the article vertical piling of the length of pile article T; Automatic control device 11 is by first opto-electronic pickup 1101 that is installed on roller conveyor 1 end, be installed on second opto-electronic pickup 1102 of band conveyor 2 ends, be installed on the 3rd opto-electronic pickup 1103 of top of the end stop of band conveyor 2, be installed in one group of cylinder rod stepping that the article side direction releases on the cylinder 602 of equipment 6 and release steady arm 1104, first electromagnetic valve 1105 that is connected with the cylinder 302 of article release equipment 3 in the case, the contactless switch 1106 that is connected with the electrical motor of band conveyor 2, release second electromagnetic valve 1107 and programmable logic controller (PLC) 1108 formations that cylinder line 9 is connected with article; First opto-electronic pickup 1101, second opto-electronic pickup 1102, the 3rd opto-electronic pickup 1103 and cylinder rod stepping are released steady arm 1104 and are connected respectively on the switching value input terminal of programmable logic controller (PLC) 1108, first electromagnetic valve 1105, contactless switch 1106, second electromagnetic valve 1107 are connected respectively on the switching value lead-out terminal of programmable logic controller (PLC) 1108, and the actuator of the stepping motor 702 of article dial-out equipment 7 and the stepping motor 804 of article pile gig 8 is connected respectively on the pulsed quantity lead-out terminal of programmable logic controller (PLC) 1108.
Fig. 1 has represented a kind of installation site relation of above-mentioned each component part.Roller conveyor 1 also can adopt band conveyor.As shown in Figure 2, the fore side of roller conveyor 1 to side frame on a guardrail that lateral bending advances in conveyer 20 can be installed, the case packing article are offset to fore side in motion process.Like this in roller conveyor 1 and the case article to release the zone, right angle that forms between the equipment 3 be the operative position of article unpacking and vertical piling, operating personal is devaned to the carton that transports from roller conveyor 1 and the operation of vertical piling at this.The running velocity of above-mentioned second section band conveyor 5 is 1.1 times~2 times of band conveyor 2.
As Fig. 1, shown in Figure 3, article are released equipment 3 in the described case: be installed in the cylinder 302 on the support 301 and the push pedal 303 that is fixedly mounted on perpendicular to horizontal surface on the gas lever of cylinder 302 constitutes by horizontal fixed.Support 301 be fixedly mounted on roller conveyor 1 the side and and the housiung separator of roller conveyor 1 between reserve a slit, slit width is greater than the carton cal(l)iper, the push pedal 303 on the gas lever of cylinder 302 is positioned at the top on the last plane of roller conveyor 1.
As Fig. 1, shown in Figure 3, described article case case lid fixed mechanism 4: by be fixedly mounted on roller conveyor 1 terminal and exceed the metal on last plane of roller conveyor 1 or non-metal hard strip stopper 401, the packing chest upturning lid slit that formed by two strip metals or non-metal hard striped blocks 402,403 and support 404 constitutes.Two striped blocks 402,403 horizontal parallel are fixedly mounted on down support 404 1 ends of " F " shape, the other end of support 404 is fixedly mounted on the support 301 of article release equipment 3 in the case, in two striped blocks 402, a slit greater than packing case lid thickness that forms between 403 is positioned at the top of the support 301 formed slits of roller conveyor 1 and case article release equipment 3, be higher than the packing chest upper surface but be lower than the upper limb that the packing chest upturning lid is vertically dug, two of slit is that mouth two bell mouth shapes outwardly are so that the packing chest upturning lid can conveniently enter slit when vertically digging.
As Fig. 1, shown in Figure 4, described article side direction is released equipment 6: be installed in the cylinder 602 on the support 601 and the push pedal 603 that is fixedly mounted on perpendicular to horizontal surface on the gas lever of cylinder 602 constitutes by horizontal fixed.Support 601 is fixedly mounted on the side of second section band conveyor 5 end.
As Fig. 1, shown in Figure 4, described article are transferred to equipment 7: be made of the tooth form synchronous belt 706 that is installed in stepping motor 702, two synchronizing wheels 703,704 on the frame 701, has a shifting block 705.Frame 701 is fixedly mounted on second section band conveyor, the 5 terminal frame another sides of releasing equipment 6 with respect to the article side direction, stepping motor 702 and 703 coaxial connections of synchronizing wheel, synchronizing wheel 703 is in transmission connection by tooth form synchronous belt 706 with another synchronizing wheel 704, synchronously with 706 zone face perpendicular to horizontal surface, its width is the quantity that vertically stacks greater than article in the case and the product of each article height, be that one or two length equals synchronously with 706 width and fixed bonding metal or the non-metal hard bar on synchronously with 706 with the shifting block 705 on 706 synchronously, the axis normal of shifting block 705 in synchronously with 706 sense of motion simultaneously also perpendicular to horizontal surface, or adopt two shifting blocks, then the fixed bonding position of two shifting blocks should with whole be the part of two equal in length with 706 annular and separation synchronously.
As Fig. 1, shown in Figure 5, described article pile gig 8: by vertical rack 801, go up lower sprocket 802,803, stepping motor 804, carrier bar 805, one group promote transverse slat 806, vertical baffle 807 constitutes.Last lower sprocket 802,803 are installed on the two ends up and down of vertical rack 801 respectively, stepping motor 804 is installed in the upper end or the lower end of vertical rack 801, drive corresponding upper sprocket wheel 802 or lower sprocket 803 and drive link 805, vertical baffle 807 is parallel to drive link 805, and to be fixedly installed in vertical rack 801 inner and be the width greater than pile article T with the distance of drive link 805, the length of vertical baffle 807 is greater than last lower sprocket 802, the distance of 803 axis, the width of vertical baffle 807 equals the width of drive link 805, one group promotes transverse slat 806 and equidistantly is installed on the drive link 805, for horizontal cross plate and follow drive link 805 motion, the spacing of two adjacent transverse slats is the quantity that vertically stacks greater than article in the case and the product of each article height, the width that promotes transverse slat 806 is less than the spacing of vertical baffle 807 with drive link 805, the length that promotes transverse slat 806 equals the width of drive link 805, be installed with baffle plate 501 at the end of second section band conveyor 5 perpendicular to second section band conveyor 5 of strap surface, the quantity that baffle plate 501 height of second section band conveyor 5 vertically stacks greater than article in the case and the product of each article height, the baffle plate 501 of second section band conveyor 5 is positioned at the back that the article side direction is released equipment 6 and article dial-out equipment 7 on second section band conveyor 5 service direction, the limit that the baffle plate 501 of second section band conveyor 5 is released equipment 6 sides in the article side direction extends to the push pedal 603 that the article side direction is released equipment 6, there is the space of 1~50mm on the limit that the plate face of the baffle plate 501 of second section band conveyor 5 and article side direction are released the push pedal 603 of equipment 6, the baffle plate 501 of second section band conveyor 5 the distance of limit that article are transferred to equipment 7 sides and the zone face of the tooth form synchronous belt 706 of article dial-out equipment 7 greater than a case in article width and less than a case in the twice of item width.
As Fig. 1, shown in Figure 6, described article are released cylinder line 9: be one group of linkage air cylinder 902 that the in the vertical direction level is installed, be fixedly installed on the support 901, be positioned at article and transfer to the top of equipment 7 and corresponding with the lifting transverse slat 806 of article pile gig 8, vertical installation push pedal 903 on the gas lever of cylinder 902, the release direction of article release cylinder line 9 is vertical with the sense of motion that the article side direction is released equipment 6, and is parallel with horizontal surface.
As shown in Figure 7, article release equipment 3 in the described case: or adopt electrical motor 21 to drive a rotary disk 22, and on rotary disk 22, connecting a crankshaft-link rod 23, the push pedal 303 of article release equipment 3 constitutes in the vertical install bin on the termination of crankshaft-link rod 23.
As shown in Figure 8, steady arm 1104 is released in one group of cylinder rod stepping on the cylinder 602 of described article side direction release equipment 6, it is cylinder location magnet ring 110401, travel switch 110402, photoelectric switch 110403 or near switch 110404, adopt cylinder location magnet ring 110401, then cylinder location magnet ring 110401 direct mounts are on the cylinder body of cylinder 602, adopt travel switch 110402, photoelectric switch 110403 or near switch 110404, then travel switch 110402, photoelectric switch 110403 or be installed in push pedal 603 strokes near switch 110404, as shown in Figure 9, when push pedal 603 through out-of-date triggering travel switch 110402, on photoelectric switch 110403 or the position near switch 110404, this group travel switch 110402, photoelectric switch 110403 or equal by the width of pile article T near the spacing of switch 110404.
As shown in figure 10, steady arm 1104 is released in one group of cylinder rod stepping on the cylinder 602 of described article side direction release equipment 6, it is a pair of correlation photoelectric switch 110405, equipment 6 is released and article are transferred between the equipment 7 in the article side direction in its installation site, make correlation photoelectric switch 110405 to ray perpendicular to horizontal surface and be parallel to article transfer to equipment 7 tooth form synchronous belt 706 strap surface and near the strap surface of tooth form synchronous belt 706.
This principle of work that prevents the article automatic vertical piling device of turning on one's side is:
When the packed in cases article are transported to operative position by conveyer 1, the operator opens the case lid at carton two, and descend left and right directions to open respectively up towards four case lids up and down of 303 1 of cylinder push pedals the carton, and make the case lid that upwards opens enter slit between two striped blocks 402 and 403 of article case case lid fixed mechanism 4, make the case lid that opens enter the frame of roller conveyor 1 and the slit between the cylinder support 301 downwards.End at roller conveyor 1 is equipped with first opto-electronic pickup 1101, first opto-electronic pickup 1101 is connected to the switching value input terminal of programmable logic controller (PLC) 1108, the cylinder 302 of article release equipment 3 is connected on the switching value lead-out terminal of programmable logic controller (PLC) 1108 in the case by first electromagnetic valve 1105, entered slit by opening and during the strip stopper 401 of roller conveyor 1 end that moves forward at the carton case lid, the carton stop motion, trigger first opto-electronic pickup 1101 simultaneously, first opto-electronic pickup 1101 is sent to programmable logic controller (PLC) 1108 with energizing signal, programmable logic controller (PLC) 1108 issues a signal to first electromagnetic valve 1105 through the switching value lead-out terminal, release by first electromagnetic valve, 1105 control cylinders 302, cylinder 302 drives push pedal 303 article in the carton is released from carton on the band conveyor 2, because band conveyor 2 is connected to the switching value lead-out terminal of programmable logic controller (PLC) 1108 through contactless switch 1106, when programmable logic controller (PLC) 1108 is received the energizing signal of first opto-electronic pickup 1101, send control signal and make contactless switch 1106 adhesives, thereby make band conveyor 2 runnings, after article are pushed out on the band conveyor 2 in the case, be with by band conveyor 2 to travel forward.Simultaneously programmable logic controller (PLC) 1108 sends control signal and controls first electromagnetic valve 1105 and drive cylinders 302 and reset.
If article become m row and n layer along horizontal direction (x direction) with vertical direction (z direction) pile in carton, m row and n layer constitute a buttress, and along another horizontal direction (y direction, the y direction is perpendicular to x direction and z direction) there is k to pile up neatly (wherein m, n, k are integers), because when article are released from carton in the case, be pushed out along the y direction, therefore on band conveyor, have k buttress article to form and carry formation.
When article are released from carton in the case, on band conveyor 2, there are k buttress article to form and carry formation.Second section band conveyor 5 of terminal connection at band conveyor 2, because the speed of second section band conveyor 5 is greater than band conveyor 2, so when the article buttress touches second section band conveyor 5, this buttress article running velocity is accelerated, therefore the buttress article with its back draw back a spacing, end at band conveyor 2 is equipped with second opto-electronic pickup 1102, when buttress article are transported to band conveyor 2 terminal, second opto-electronic pickup 1102 is triggered, the energizing signal of second opto-electronic pickup 1102 is sent to programmable logic controller (PLC) 1108, after these buttress article leave second opto-electronic pickup 1102, the energizing signal of second opto-electronic pickup 1102 resets, this reset signal is sent to record in the programmable logic controller (PLC) 1108, after the spacing between the two buttress article, back one buttress article are transported to the end of band conveyor 2, second opto-electronic pickup 1102 is triggered once more, programmable logic controller (PLC) 1108 receives that promptly sending control signal behind this energizing signal shuts down band conveyor 2, so back one buttress article are out of service, and front one buttress article move forward under the conveying of second band conveyor 5.
Above the end stop 501 of second band conveyor 5, the 3rd opto-electronic pickup 1103 is installed.Band conveyor 2 is out of service when back one buttress article trigger second opto-electronic pickup 1102, and front one buttress article move forward under the conveying of second band conveyor 5, just stop up to running into second band conveyor, 5 end stop 501, meanwhile last buttress article trigger the 3rd opto-electronic pickup 1103, the energizing signal of the 3rd opto-electronic pickup 1103 is sent to programmable logic controller (PLC) 1108, programmable logic controller (PLC) 1108 is promptly controlled cylinder 602 releases that the article side direction is released equipment 6, first row of front one buttress article n layer altogether are pushed to the zone face of also transfering to the tooth form synchronous belt 706 of equipment 7 near article, at this moment cylinder rod stepping is released steady arm 1104 and is triggered, energizing signal is sent to programmable logic controller (PLC) 1108, programmable logic controller (PLC) 1108 is promptly controlled article and is transferred to stepping motor 702 rotations and the drive tooth form synchronous belt 706 motion half-turns or of equipment 7 to enclose (if two shifting blocks are installed then the motion half-turn, if the shifting block circle that then moves is installed), simultaneously the n layer article of these row are dialed out on the lifting transverse slat 806 of article pile gig 8 with the shifting block 705 on 706 synchronously, article pile gig 8 promotes a step immediately, programmable logic controller (PLC) 1108 continues cylinder 602 releases that control article side direction is released equipment 6 afterwards, and release distance according to the feedback signal decision that steady arm 1104 is released in the cylinder rod stepping, so being arranged again, a row n layer article transferred to the next one that dials out to article pile gig 8 with the shifting block 705 on 706 synchronously of equipment 7 to promote on the transverse slat 806 by article, all dialed out to article pile gig 8 up to m row article, at this moment the cylinder 602 of programmable logic controller (PLC) 1108 control article side direction release equipment 6 resets, and control band conveyor 2 travels forward, and back one buttress article are transported to the position of last buttress article and transfer to equipment 7 one to dial out on the lifting transverse slat 806 of article pile gig 8 by article with being listed as.Along with stepping promotes m time, the article of the m row n layer in the carton are all dialed out in the article pile gig 8 like this.Promote (m+1) during the step when promoting transverse slat 806, programmable logic controller (PLC) 1108 control article are released cylinder line 9 and are released, so the n layer article of m row are released the article vertical piling reception framework 10 from promoting transverse slat 806 simultaneously, (m * n) individual article receive in the framework 10 at the article vertical piling and have finished vertical piling for this.This process circulation k time, just finished to a packed in cases (n * m * k) individual article devans and vertical piling.
In the present embodiment, article are released equipment 3, second section band conveyor 5, article side direction and are released equipment 6, article and transfer to equipment 7, article pile gig 8, article to release equipment components such as electrical motor in the cylinder line 9, stepping motor, cylinder all can to adopt conventional products in the roller conveyor 1, band conveyor 2, case, the article motion sensor can adopt conventional photoelectric switch, near switch etc., programmable logic controller (PLC) can use the S7-200 series programmable logic controller (PLC) of being produced by Siemens Company, such as S7-226 or S7-224; The article vertical piling receives framework 10 can adopt metal and wooden structure.