CN110356665B - Double-station laser cutting ton bag opening station and working method thereof - Google Patents
Double-station laser cutting ton bag opening station and working method thereof Download PDFInfo
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- CN110356665B CN110356665B CN201910692153.XA CN201910692153A CN110356665B CN 110356665 B CN110356665 B CN 110356665B CN 201910692153 A CN201910692153 A CN 201910692153A CN 110356665 B CN110356665 B CN 110356665B
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- conveying
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000003698 laser cutting Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 97
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000010009 beating Methods 0.000 claims description 36
- 239000000725 suspension Substances 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 10
- 230000007306 turnover Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 8
- 210000001503 joint Anatomy 0.000 claims description 6
- 238000004064 recycling Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 231100000331 toxic Toxicity 0.000 abstract description 3
- 230000002588 toxic effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 10
- 238000003032 molecular docking Methods 0.000 description 5
- 230000009977 dual effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
- B65B69/0033—Unpacking of articles or materials, not otherwise provided for by cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
The invention relates to the field of machinery, in particular to a double-station laser cutting ton bag opening station and a working method thereof, wherein the double-station laser cutting ton bag opening station comprises a blanking device, a main control module, a lifting rail controlled by the main control module, a horizontal conveying device and a cutting mechanism; wherein the lifting track is suitable for lifting ton bags to be placed on the blanking device; the side wall of the blanking device is provided with an opening; after the horizontal conveying device conveys the cutting mechanism to the opening, the cutting mechanism is suitable for extending into the lower part of the ton bag from the opening; the horizontal conveying device drives the cutting mechanism to move to cut the bottom of the ton bag so as to blanking; after blanking is completed, the empty ton bags are lifted by the lifting rail, so that the automation degree is higher, and the phenomenon that workers are scratched by manual bag opening or the materials in the ton bags are toxic and are in contact with the workers to damage the workers is avoided.
Description
Technical Field
The invention relates to the field of machinery, in particular to a double-station laser cutting ton bag opening station and a working method thereof.
Background
Traditional ton bag adopts the mode of manual work to open the bag generally, and such mode consumes the human cost, simultaneously because artificial uncontrollable, also have big or small shape to be inconsistent at the opening of ton bag bottom, can influence the efficiency of unloading, and because manual operation, if the material in the ton bag is poisonous, can harm workman's health.
In order to solve the above problems, a new double-station laser cutting ton bag opening station needs to be designed.
Disclosure of Invention
The invention aims to provide a double-station laser cutting ton bag opening station and a working method thereof.
In order to solve the technical problems, the invention provides a double-station laser cutting ton bag opening station, which comprises a blanking device, a main control module, and a lifting rail, a horizontal conveying device and a cutting mechanism which are controlled by the main control module; wherein the method comprises the steps of
The lifting rail is suitable for lifting ton bags to be placed on the blanking device;
the side wall of the blanking device is provided with an opening;
after the horizontal conveying device conveys the cutting mechanism to the opening, the cutting mechanism is suitable for extending into the lower part of the ton bag from the opening;
the horizontal conveying device drives the cutting mechanism to move to cut the bottom of the ton bag so as to blanking;
and after blanking is completed, the lifting rail lifts the empty ton bag.
Further, the cutting mechanism includes: the transverse electric sliding table is controlled by the main control module, the longitudinal electric sliding table is arranged at the sliding-out end of the transverse electric sliding table, and the laser for opening bags is arranged at the sliding-out end of the transverse electric sliding table; wherein the method comprises the steps of
The transverse electric sliding table is suitable for driving the longitudinal electric sliding table to drive the laser to slide into the blanking device;
the longitudinal electric sliding table is suitable for driving the laser to lift so as to enable the laser to pass through the blanking device or move below the bottom of the ton bag; and sending opening laser to the ton bag.
Further, the horizontal conveyance device includes: the RGV conveying vehicle is fixedly provided with a transverse electric sliding table; wherein the method comprises the steps of
The main control module controls the RGV conveying vehicle to slide along the conveying track so as to convey the laser to the opening of the blanking device;
after the laser stretches into the blanking device, the laser is started, and the RGV conveying vehicle drives the laser to move along the cross shape so as to scratch a cross-shaped opening at the bottom of the ton bag.
Further, the blanking device includes: the bag beating device comprises a tray suitable for supporting ton bags, a bag beating mechanism arranged on the upper side of the tray and a switching bin arranged on the lower side of the tray; wherein the method comprises the steps of
A support frame is arranged at the blanking port of the tray, and a cross seam is formed in the support frame so that bag opening laser can penetrate through the cross seam to cut bags;
the bag opening is formed in one side wall of the switching bin so as to be suitable for the laser to extend in;
the switching bin is provided with a sealing door at the position of the bag opening and
the sealing door is driven to be covered by a sealing cylinder;
the main control module controls the bag beating mechanism to beat the side wall of the ton bag so as to discharge materials.
Further, the bag beating mechanism comprises: the automatic bag shooting device comprises a driving bag shooting plate, a driven bag shooting plate, a connecting plate and a push rod cylinder controlled by a main control module; wherein the method comprises the steps of
The driving bag beating plate is hinged with the driven bag beating plate through a connecting plate and mutually surrounds the driven bag beating plate to form a cavity for accommodating the ton bags;
the push rod cylinder is suitable for pushing the driving bag beating plate to fold and beat two opposite sides of the ton bag, and is linked through the connecting plate to fold and beat the other two opposite sides of the ton bag through the driven bag beating plate.
Further, the bag opening station is provided with a bag lifting mechanism suitable for lifting ton bags;
the bag carrying mechanism comprises: the hanging bracket is provided with a hook component below an end angle of the hanging bracket;
the hanger assembly includes: the hanging rod is inserted into the support to slide, the latch plate is positioned in the extending direction of the hanging rod, and the handle is arranged below the hanging rod and extends out of the support;
the handle is suitable for driving one end of the hanging rod to be separated from the latch plate so as to hang the ton bag handle into the hanging rod;
a rebound spring is arranged between the hanging rod and the support to drive the hanging rod to extend out of the latch plate for being inserted back to complete hanging of the bag.
Further, a pair of suspension short rods are arranged on the inner sides of two opposite side walls of the suspension bracket;
the lifting rail includes: a conveying trolley;
the conveying trolley comprises: the device comprises a mounting frame, a pair of butt-joint hooks arranged on the inner side wall of the mounting frame, and a clamping cylinder for driving the butt-joint hooks to slide; wherein the method comprises the steps of
And when the butt joint holes correspond to the hanging short rods, the master control module controls the clamping air cylinders to push the two butt joint hooks to move oppositely so that the butt joint holes are sleeved into the hanging short rods.
Further, two sides of the mounting frame are respectively provided with a group of conveying rollers and a group of limiting rollers;
positioning pins driven by positioning cylinders are respectively arranged on the other two sides of the mounting frame;
the lifting rail further comprises: the conveying frame is internally provided with two guide rails which are arranged in parallel and are respectively suitable for rolling of the conveying roller and the limiting roller;
a pair of conveying cylinders which are arranged in opposite directions are arranged between the two guide rails; and
each conveying cylinder is respectively and correspondingly provided with a conveying plate;
the conveying plate is provided with a positioning hole;
after the locating pins are inserted into the corresponding locating holes, the conveying cylinders drive the conveying trolley to move to the corresponding unloading sides.
Further, a lifting frame is arranged above the middle part of the conveying frame;
the conveying frame lifts the lifting frame through the lifting mechanism;
the lifting and placing mechanism comprises: the device comprises two rollers, two connecting pieces, two belt pulleys, a belt and a lifting and discharging machine, wherein the belt is respectively wound on the two belt pulleys and respectively connected with one end of the corresponding connecting piece after crossing the two rollers;
the belt hangs the connecting piece through the hanging buckle;
the other end of the connecting piece is fixed with the lifting frame;
the lifting and discharging machine drives the belt pulley to roll or unreel the belt so as to lift or put down the guide rail through the lifting frame, namely
The conveying trolley drives the ton bag to lift through the suspension bracket.
Further, the empty bag recycling mechanism includes: a turnover plate mechanism and a unhooking mechanism;
the panel turnover mechanism comprises: the device comprises a fixed frame, a turnover plate and a turnover plate cylinder controlled by a main control module; wherein the method comprises the steps of
A bag falling opening is formed in the middle of the fixed frame;
the overturning plate is hinged in the bag falling opening through a rotating shaft;
the turning plate cylinder is suitable for driving the turning plate to rotate along the rotating shaft so as to open the bag falling opening;
the other end of the hanging rod is provided with a traction part;
the unhooking mechanism includes: the pull plates are positioned at two sides of the suspension bracket, and the unhooking cylinder drives the pull plates to slide; wherein the method comprises the steps of
The pull plate is provided with a unhooking groove suitable for clamping the hanging rod in;
the two sides of the suspension bracket are respectively provided with a detection hole;
a pair of photoelectric sensors are arranged above the two unhooking cylinders, and the photoelectric sensors are electrically connected with the main control module;
when the correlation light of the photoelectric sensor passes through the detection hole, the main control module judges that the hanging bracket enters the bag removing station;
the main control module controls the unhooking air cylinder to pull the pull plate to drive the hanging rod to separate from the bolt plate through the traction part, namely, the ton bag handle is loosened, so that the empty ton bag enters the lower space through the bag falling opening.
On the other hand, the invention also provides a working method of the double-station laser cutting ton bag opening station, which comprises the following steps of,
the device comprises a blanking device, a main control module, a lifting rail controlled by the main control module, a horizontal conveying device and a cutting mechanism; wherein the method comprises the steps of
Lifting the ton bag through a lifting track and placing the ton bag on a blanking device;
the side wall of the blanking device is provided with an opening;
after the horizontal conveying device conveys the cutting mechanism to the opening, the cutting mechanism stretches into the lower part of the ton bag from the opening;
driving a cutting mechanism to move and cut the bottom of the ton bag through a horizontal conveying device so as to blanking;
and after blanking is completed, lifting the empty ton bag through the lifting track.
The double-station laser cutting ton bag opening station and the working method thereof have the beneficial effects that the ton bag is hoisted by the lifting track and is placed on the blanking device; the side wall of the blanking device is provided with an opening; after the horizontal conveying device conveys the cutting mechanism to the opening, the cutting mechanism stretches into the lower part of the ton bag from the opening; the horizontal conveying device drives the cutting mechanism to move to cut the bottom of the ton bag so as to blanking; after blanking is completed, the lifting track lifts the empty ton bags, so that the degree of automation is higher, and workers are prevented from being scratched by manual bag opening or the damage caused by the fact that materials in the ton bags are toxic and contact with the workers is avoided.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a perspective view of a preferred embodiment of a dual station laser cut ton bag opening station of the present invention;
FIG. 2 is a perspective view of a preferred embodiment of the cutting mechanism of the present invention;
FIG. 3 is a perspective view of a preferred embodiment of the horizontal conveyance device of the present invention;
FIG. 4 is a perspective view of a preferred embodiment of the installation of the blanking devices on the conveyor track of the present invention;
fig. 5 is a perspective view of a preferred embodiment of the blanking device of the present invention;
FIG. 6 is a top view of a preferred embodiment of the blanking device of the present invention;
FIG. 7 is a perspective view of a preferred embodiment of the bag beating mechanism of the present invention;
FIG. 8 is a perspective view of a preferred embodiment of the bag lifting mechanism of the present invention;
fig. 9 is a first perspective view of a preferred embodiment of the hook assembly of the present invention;
FIG. 10 is a second perspective view of the preferred embodiment of the hook assembly of the present invention;
FIG. 11 is a perspective view of a preferred embodiment of the bag lifting mechanism of the present invention mounted on an AGV fork lift truck;
FIG. 12 is a perspective view of a preferred embodiment of the AGV fork truck of the present invention;
FIG. 13 is a perspective view of a preferred embodiment of the transfer cart installation of the present invention;
FIG. 14 is a perspective view of a preferred embodiment of the transfer cart of the present invention;
FIG. 15 is a first perspective view of a preferred embodiment of the lift rail and lift mechanism installation of the present invention;
FIG. 16 is a second perspective view of the preferred embodiment of the lift rail and lift mechanism installation of the present invention;
FIG. 17 is a perspective view of a preferred embodiment of the installation of the empty bag recycling mechanism of the present invention;
FIG. 18 is a perspective view of a preferred embodiment of the flap mechanism of the present invention;
fig. 19 is a perspective view of a preferred embodiment of the unhooking mechanism of the present invention.
In the figure: 100-bag lifting mechanism, 110-hanging bracket, 111-detection hole, 120-hook component, 121-support, 122-hanging rod, 123-latch plate, 124-handle, 125-reset spring, 126-traction part, 130-supporting short rod, 140-hanging short rod, 200-AGV fork truck, 210-hanging bracket, 211-hanging groove, 300-lifting rail, 310-conveying trolley, 311-mounting frame, 312-docking hook, 3121-docking hole, 313-clamping cylinder, 314-conveying roller, 315-limit roller, 316-positioning cylinder, 317-locating pin, 320-conveying frame, 321-guide rail, 322-conveying cylinder, 323-conveying plate, 330-lifting frame, 400-lifting mechanism, 410-roller, 420-connector, 430-belt pulley, 440-belt, 450-lifting motor, 460-hanging buckle, 500-blanking device, 510-tray, 511-supporting frame, 512-cross seam, 520-bag beating mechanism, 521-driving bag beating plate, 522-driven bag beating plate, 523-connecting plate, 524-push rod cylinder, 530-switching bin, 540-sealing door, 550-sealing cylinder, 600-horizontal conveying device, 610-conveying track, 620-RGV conveying vehicle, 700-cutting mechanism, 710-transverse electric sliding table, 720-longitudinal electric sliding table, 730-laser, 800-empty bag recovery mechanism, 810-turning plate mechanism, 811-fixed frame, 812-turning plate, 813-turning plate cylinders, 814-bag falling openings, 815-rotating shafts, 820-unhooking mechanisms, 821-pulling plates, 8211-unhooking grooves, 822-unhooking cylinders, 823-photoelectric sensors, 900-ton bags and 910-ton bag handles.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
Example 1
Fig. 1 is a perspective view of a preferred embodiment of a dual station laser cut ton bag opening station of the present invention.
As shown in fig. 1, the double-station laser cutting ton bag opening station of the present invention includes a blanking device 500, a main control module, and a lifting rail 300, a horizontal conveying device 600 and a cutting mechanism 700 controlled by the main control module; wherein the lifting rail 300 is adapted to hoist ton bags 900 placed on the blanking device 500; the side wall of the blanking device 500 is provided with an opening; after the horizontal conveying device 600 conveys the cutting mechanism 700 to the opening, the cutting mechanism 700 is suitable for extending from the opening to below the ton bag 900; the horizontal conveying device 600 drives the cutting mechanism 700 to move to cut the bottom of the ton bag 900 so as to blanking; after the blanking is completed, the lifting rail 300 lifts the empty ton bags 900, so that the automation degree is higher, and the phenomenon that workers are scratched by manual bag opening or the materials in the ton bags 900 are toxic and are contacted with the workers to damage the workers is avoided.
Fig. 2 is a perspective view of a preferred embodiment of the cutting mechanism of the present invention.
As shown in fig. 2, in the present embodiment, the cutting mechanism 700 includes: the transverse electric sliding table 710 controlled by the main control module, the longitudinal electric sliding table 720 arranged at the sliding-out end of the transverse electric sliding table 710 and the laser 730 for opening bags; the transverse electric sliding table 710 is adapted to drive the longitudinal electric sliding table 720 to drive the laser 730 to slide into the blanking device 500; the longitudinal electric sliding table 720 is suitable for driving the laser 730 to lift, so that the laser 730 passes through the blanking device 500 or moves to the lower part of the bottom of the ton bag 900, and sends the bag opening laser to the ton bag 900.
Fig. 3 is a perspective view of a preferred embodiment of the horizontal conveyance device of the present invention.
As shown in fig. 3, in the present embodiment, the horizontal conveyance device 600 includes: a conveyor rail 610 and an RGV conveyor car 620 with a lateral motorized ramp 710 secured thereto; wherein the master control module controls the RGV conveyor car 620 to slide along the conveyor rail 610 to convey the laser 730 to the opening of the blanking device 500; after the laser 730 stretches into the blanking device 500, the laser 730 is started, and the RGV conveying vehicle 620 drives the laser 730 to move along the cross shape to scratch a cross-shaped opening at the bottom of the ton bag 900, so that the material in the ton bag 900 is discharged conveniently.
Fig. 4 is a perspective view of a preferred embodiment of the installation of the blanking devices on the conveyor track of the present invention.
As shown in fig. 4, in this embodiment, a plurality of blanking devices 500 may be disposed on one conveying track, and the RGV conveying vehicle 620 sequentially enters the laser 730 into each blanking device 500 to cut the bottom of each ton bag 900, so that the plurality of ton bags 900 are discharged in the blanking device 500 at the same time, thereby improving the discharging efficiency.
Fig. 5 is a perspective view of a preferred embodiment of the blanking device of the present invention;
fig. 6 is a top view of a preferred embodiment of the blanking device of the present invention.
As shown in fig. 5 and 6, in this embodiment, the blanking device 500 includes: the bag beating device comprises a tray 510 suitable for bearing ton bags 900, a bag beating mechanism 520 arranged on the upper side of the tray 510 and a transfer bin 530 arranged on the lower side of the tray 510; wherein a supporting frame 511 is arranged at the blanking port of the tray 510; the supporting frame 511 is provided with a cross slit 512, so that the bag opening laser emitted by the laser 730 passes through the cross slit 512 and then is emitted to the bottom of the ton bag 900 to realize bag opening; the bag opening is formed on one side wall of the switching bin 530, so as to be suitable for the laser 730 to extend in; the transfer bin 530 is provided with a sealing door 540 at the position of the opening of the bag, and the sealing door 540 is driven to be covered by a sealing cylinder 550; the main control module controls the bag beating mechanism 520 to beat the side wall of the ton bag 900 to discharge materials, and then the laser 730 cuts a cross-shaped opening at the bottom of the ton bag 900 along the cross seam 512.
In this embodiment, after the laser 730 cuts the cross-shaped opening at the bottom of the ton bag 900, only a small portion of the material falls, and a large portion of the material falls through the bag beating mechanism 520.
Fig. 7 is a perspective view of a preferred embodiment of the bag beating mechanism of the present invention.
As shown in fig. 7, in the present embodiment, the bag beating mechanism 520 includes: a driving bag beating plate 521, a driven bag beating plate 522, a connecting plate 523 and a push rod cylinder 524 controlled by a main control module; wherein the driving bag beating plate 521 and the driven bag beating plate 522 are hinged through a connecting plate 523 and mutually enclosed to form a cavity for accommodating the ton bag 900; the push rod air cylinder 524 is adapted to push the active bag beating plate 521 to fold and beat two opposite sides of the ton bag 900, and link the driven bag beating plate 522 through the connecting plate 523 to fold and beat two other opposite sides of the ton bag 900, so that four sides of the ton bag 900 are beaten at the same time, and the materials in the ton bag 900 can be conveniently shaken off from the cross-shaped opening.
FIG. 8 is a perspective view of a preferred embodiment of the bag lifting mechanism of the present invention;
fig. 9 is a first perspective view of a preferred embodiment of the hook assembly of the present invention;
fig. 10 is a second perspective view of the preferred embodiment of the hook assembly of the present invention.
As shown in fig. 8 to 10, in the present embodiment, the bag opening station is provided with a bag lifting mechanism 100 adapted to lift the ton bag 900; the bag lifting mechanism 100 includes: a hanging bracket 110, a hook assembly 120 being provided below an end corner of the hanging bracket 110; the hook assembly 120 includes: the support 121, a hanging rod 122 inserted in the support 121 in a sliding manner, a bolt plate 123 positioned in the extending direction of the hanging rod 122 and a handle 124 arranged below the hanging rod 122 and extending out of the support 121; the handle 124 is suitable for driving one end of the hanging rod 122 to be separated from the latch plate 123 so as to hang the ton bag handle 910 into the hanging rod 122; a return spring 125 is arranged between the hanging rod 122 and the support 121 to drive the hanging rod 122 to extend out of the latch plate 123, so as to complete the hanging bag.
FIG. 11 is a perspective view of a preferred embodiment of the bag lifting mechanism of the present invention mounted on an AGV fork lift truck;
FIG. 12 is a perspective view of a preferred embodiment of the AGV fork truck of the present invention;
as shown in fig. 11 and 12, in this embodiment, the bag opening station further includes an AGV forklift 200, a suspension bracket 210 is disposed on the AGV forklift 200, and suspension grooves 211 are respectively formed at two ends of the suspension bracket 210; and a pair of short support rods 130 which are suitable for being inserted into the hanging grooves 211 to support the hanging brackets 110 are arranged on the outer sides of the opposite side walls of the hanging brackets 110, so that the bag lifting mechanism 100 lifts the ton bags 900 and then is conveyed below the lifting track 300 by an AGV forklift.
FIG. 13 is a perspective view of a preferred embodiment of the transfer cart installation of the present invention;
FIG. 14 is a perspective view of a preferred embodiment of the transfer cart of the present invention;
fig. 15 is a first perspective view of a preferred embodiment of the lift rail and lift mechanism installation of the present invention.
As shown in fig. 13 to 15. In this embodiment, a pair of suspension stubs 140 are disposed on the inner sides of the opposite side walls of the suspension bracket 110; the lifting rail 300 includes: a transport cart 310; the transfer cart 310 includes: the device comprises a mounting frame 311, a pair of opposite hooks 312 arranged on the inner side wall of the mounting frame 311, and a clamping cylinder 313 for driving the opposite hooks 312 to slide; wherein the butt-joint hooks 312 are provided with butt-joint holes 3121, and when the butt-joint holes 3121 correspond to the hanging short rods 140, the master control module controls the clamping cylinders 313 to push the two butt-joint hooks 312 to move back to back so that the butt-joint holes 3121 are sleeved into the hanging short rods 140, and further the bag lifting mechanism 100 is hung on the conveying trolley 310, so that the ton bags 900 are driven to move by the conveying trolley 310.
Figure 16 is a second perspective view of the preferred embodiment of the lift rail and lift mechanism installation of the present invention,
as shown in fig. 16, in this embodiment, a group of conveying rollers 314 and a group of limiting rollers 315 are respectively disposed on two sides of the mounting frame 311; positioning pins 317 driven by positioning cylinders 316 are respectively arranged on the other two sides of the mounting frame 311; the lifting rail 300 further includes: the conveying frame 320, and two guide rails 321 which are arranged in parallel and are respectively suitable for rolling of the conveying roller 314 and the limiting roller 315 are arranged in the conveying frame 320; a pair of conveying cylinders 322 which are oppositely arranged are arranged between the two guide rails 321; and each of the conveying cylinders 322 corresponds to a conveying plate 323; the conveying plate 323 is provided with a positioning hole 324; after the positioning pins 317 are inserted into the corresponding positioning holes 324, the conveying cylinders 322 drive the conveying trolley 310 to move to the corresponding unloading side, and then the ton bags 900 move to the unloading side.
In the present embodiment, the positioning pins 317 are inserted into positioning holes 324 on different conveying plates 323, and the conveying plates 323 are driven to convey to discharge side positions on the respective sides by the respective conveying cylinders 322.
As shown in fig. 15 and 16, in the present embodiment, a lifting frame 330 is installed above the middle of the carriage 320; the conveying frame 320 lifts the lifting frame 330 through the lifting mechanism 400; the lifting mechanism 400 includes: two rollers 410, two connecting members 420, two pulleys 430, belts 440 respectively wound around the pulleys 430 and connected to one ends of the corresponding connecting members 420 after crossing the rollers 410, and a lifting/discharging machine 450 controlled by a main control module; the belt 440 suspends the connector 420 by means of the suspension buckle 460; the other end of the connecting piece 420 is fixed with the lifting frame 330; the lifting and releasing motor 450 drives the belt pulley 430 to wind up or unwind the belt 440, so that the guide rail 321 is lifted or put down by the lifting frame 330, that is, the conveying trolley 310 drives the ton bag 900 to lift by the suspension bracket 110, so as to realize the lifting of the ton bag 900.
FIG. 17 is a perspective view of a preferred embodiment of the installation of the empty bag recycling mechanism of the present invention;
FIG. 18 is a perspective view of a preferred embodiment of the flap mechanism of the present invention;
fig. 19 is a perspective view of a preferred embodiment of the unhooking mechanism of the present invention.
As shown in fig. 17 to 19, in the present embodiment, the empty bag recovery mechanism 800 includes: a flap mechanism 810 and a unhook mechanism 820; the flap mechanism 810 includes: a fixed frame 811, a turnover plate 812 and a turnover plate cylinder 813 controlled by a main control module; wherein a bag falling opening 814 is formed in the middle of the fixing frame 811; the overturning plate 812 is hinged in the bag falling opening 814 through a rotating shaft 815; the flap cylinder 813 is adapted to drive the flap plate 812 to rotate along the rotation shaft 815 to open the bag opening 814; the other end of the hanging rod 122 is provided with a traction part 126; the unhooking mechanism 820 includes: a pulling plate 821 positioned at both sides of the suspension bracket 110, and a unhooking cylinder 822 driving the pulling plate 821 to slide; wherein the pull plate 821 is provided with a unhooking groove 8211 suitable for the hanging rod 122 to be clamped in; the two sides of the suspension bracket 110 are respectively provided with a detection hole 111; a pair of photoelectric sensors 823 are arranged above the two unhooking cylinders 822, and the photoelectric sensors 823 are electrically connected with the main control module; when the correlation light of the photoelectric sensor 823 passes through the detection hole 111, the main control module judges that the hanging bracket 110 enters a bag removing station; the main control module controls the unhooking cylinder 822 to pull the pulling plate 821 to drive the hanging rod 122 to separate from the bolt plate 123 through the traction part 126, namely, the ton bag handle 910 is loosened, so that the empty ton bag 900 enters the lower space through the bag falling opening 814, and the empty ton bag 900 is recovered.
In this embodiment, the main control module may, but is not limited to, a PLC of mitsubishi or siemens, and controls the movement of the AGV fork truck through the PLC, controls the extension of the gripping cylinder 313, controls the rotation of the lift and discharge machine 450, controls the extension of the positioning cylinder 316, controls the extension of the conveying cylinder 322, controls the extension of the sealing cylinder 550, controls the movement of the RGV fork truck 620, controls the movement of the transverse electric slide table 710, controls the movement of the longitudinal electric slide table 720, controls the extension of the push rod cylinder 524, controls the extension of the unhooking cylinder 822, and controls the extension of the flap cylinder 813.
Example 2
On the basis of embodiment 1, embodiment 2 also provides a working method of the double-station laser cutting ton bag opening station, which comprises a blanking device 500, a main control module, a lifting track 300 controlled by the main control module, a horizontal conveying device 600 and a cutting mechanism 700; wherein the ton bag 900 is hoisted by the lifting rail 300 and placed on the blanking device 500; the side wall of the blanking device 500 is provided with an opening; after the horizontal conveying device 600 conveys the cutting mechanism 700 to the opening, the cutting mechanism 700 extends into the lower part of the ton bag 900 from the opening; driving the cutting mechanism 700 to move to cut the bottom of the ton bag 900 by the horizontal conveying device 600 so as to blanking; after the blanking is completed, the empty ton bags 900 are lifted by the lifting rail 300, and then the ton bags 900 are automatically opened for blanking.
In this embodiment, the specific structure and working principle are the same as those of embodiment 1, and the description of this embodiment is omitted here.
To sum up, in the double-station laser cutting ton bag opening station and the working method thereof of the embodiment, the ton bag 900 on the wooden support is lifted by the AGV fork truck 200, the ton bag handle 910 is hung into the hanging rod to enable the ton bag 900 to be lifted on the hanging bracket 110, the ton bag 900 is conveyed to the lower side of the conveying frame 320 by the AGV fork truck 200, the docking hook 312 is driven to retract by the clamping cylinder 313 to enable the docking hole 3121 to be aligned with the supporting short rod 130, the docking hook 312 is pushed to clamp into the supporting short rod 130 by the stretching of the clamping cylinder 313, the belt 440 is driven by the lifting motor 450 to wind up, the conveying frame 320 is driven to rise by the lifting buckle 460, the corresponding positioning pin 317 is driven by the positioning cylinder 316 to insert into the corresponding conveying plate 323, the conveying plate 323 is driven by the corresponding conveying cylinder 322 to move to the corresponding discharging side, the ton bag 900 is driven by the lifting motor 450 to be placed on the tray 510, the sealing door 540 is driven to open by the sealing cylinder 550, the laser 730 is driven to move to the position of the opened sealing door 540 by the RGV conveying vehicle 620 along the conveying track 610, the laser 730 is driven to move to the lower part of the middle part of the ton bag 900 by the transverse electric sliding table 710, the laser 730 is driven to move by the longitudinal electric sliding table 720 and is not blocked at the bag opening, the laser 730 is driven to move along the cross slit 512 by the RGV conveying vehicle 620 to cut the cross opening at the bottom of the ton bag 900, the laser 730 is driven to move to the opening of the next blanking device 500 by the RGV conveying vehicle 620 after being retracted by the transverse electric sliding table 710, the sealing cylinder 550 of the previous blanking device 500 is driven to close the sealing door 540, the driving bag beating plate 521 is driven by the push rod cylinder 524 to drive the driving bag beating plate 521 to beat the ton bag 900 together from the four side walls of the ton bag 900, after the discharging is completed, the empty ton bag 900 is driven to ascend through the lifting and discharging motor 450, then the empty ton bag 900 is driven to retreat to the lifting position by the conveying air cylinder 322, the hanging bracket 110 is driven to descend by the lifting and discharging motor 450, when the photoelectric sensor 823 detects that the emitted light beam passes through the detection hole on the hanging bracket 110, the light beam reaches the bag removing position, the unhooking air cylinder 822 drives the hanging rods 122 to slide outwards through the traction part 126 simultaneously to loosen the ton bag handle 910, the overturning plate 812 is driven to open the bag falling opening 814 through the overturning plate 813, so that the ton bag 900 enters the lower space to be recovered after passing through the bag falling opening 814, the empty hanging bracket 110 is pulled away by the AGV forklift, manual operation is not needed in the whole process in such a way, the automation degree is higher, and the problem that the manual bag opening is harmful to the health of workers is avoided.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (7)
1. A double-station laser cutting ton bag opening station is characterized by comprising,
the device comprises a main control module, a blanking device, a lifting rail controlled by the main control module, a horizontal conveying device and a cutting mechanism; wherein the method comprises the steps of
The lifting rail is suitable for lifting ton bags to be placed on the blanking device;
the side wall of the blanking device is provided with an opening;
after the horizontal conveying device conveys the cutting mechanism to the opening, the cutting mechanism is suitable for extending into the lower part of the ton bag from the opening;
the horizontal conveying device drives the cutting mechanism to move to cut the bottom of the ton bag so as to blanking;
after blanking is completed, the lifting rail lifts the empty ton bag;
the horizontal conveyance device includes: the RGV conveying vehicle is fixedly provided with a transverse electric sliding table; wherein the method comprises the steps of
The main control module controls the RGV conveying vehicle to slide along the conveying track so as to convey the laser to the opening of the blanking device;
after the laser stretches into the blanking device, the laser is started, and the RGV conveying vehicle drives the laser to move along the cross shape so as to scratch a cross-shaped opening at the bottom of the ton bag;
the blanking device comprises: the bag beating device comprises a tray suitable for supporting ton bags, a bag beating mechanism arranged on the upper side of the tray and a switching bin arranged on the lower side of the tray; wherein the method comprises the steps of
A support frame is arranged at the blanking port of the tray, and a cross seam is formed in the support frame so that bag opening laser can penetrate through the cross seam to cut bags;
the bag opening is formed in one side wall of the switching bin so as to be suitable for the laser to extend in;
the switching bin is provided with a sealing door at the position of the bag opening and
the sealing door is driven to be covered by a sealing cylinder;
the main control module controls the bag beating mechanism to beat the side wall of the ton bag so as to discharge materials;
the bag beating mechanism comprises: the automatic bag shooting device comprises a driving bag shooting plate, a driven bag shooting plate, a connecting plate and a push rod cylinder controlled by a main control module; wherein the method comprises the steps of
The driving bag beating plate is hinged with the driven bag beating plate through a connecting plate and mutually surrounds the driven bag beating plate to form a cavity for accommodating the ton bags;
the push rod cylinder is suitable for pushing the driving bag beating plate to fold and beat two opposite sides of the ton bag, and is linked through the connecting plate to fold and beat the other two opposite sides of the ton bag through the driven bag beating plate.
2. The double-station laser cutting ton bag opening station according to claim 1, wherein,
the bag opening station is provided with a bag lifting mechanism suitable for lifting ton bags;
the bag carrying mechanism comprises: the hanging bracket is provided with a hook component below an end angle of the hanging bracket;
the hanger assembly includes: the hanging rod is inserted into the support to slide, the latch plate is positioned in the extending direction of the hanging rod, and the handle is arranged below the hanging rod and extends out of the support;
the handle is suitable for driving one end of the hanging rod to be separated from the latch plate so as to hang the ton bag handle into the hanging rod;
a rebound spring is arranged between the hanging rod and the support to drive the hanging rod to extend out of the latch plate for being inserted back to complete hanging of the bag.
3. The double-station laser cutting ton bag opening station according to claim 2, wherein,
a pair of suspension short rods are arranged on the inner sides of two opposite side walls of the suspension bracket;
the lifting rail includes: a conveying trolley;
the conveying trolley comprises: the device comprises a mounting frame, a pair of butt-joint hooks arranged on the inner side wall of the mounting frame, and a clamping cylinder for driving the butt-joint hooks to slide; wherein the method comprises the steps of
And when the butt joint holes correspond to the hanging short rods, the master control module controls the clamping air cylinders to push the two butt joint hooks to move oppositely so that the butt joint holes are sleeved into the hanging short rods.
4. The double-station laser cutting ton bag opening station according to claim 3, wherein,
a group of conveying rollers and a group of limiting rollers are respectively arranged on two sides of the mounting frame;
positioning pins driven by positioning cylinders are respectively arranged on the other two sides of the mounting frame;
the lifting rail further comprises: the conveying frame is internally provided with two guide rails which are arranged in parallel and are respectively suitable for rolling of the conveying roller and the limiting roller;
a pair of conveying cylinders which are arranged in opposite directions are arranged between the two guide rails; and
each conveying cylinder is respectively and correspondingly provided with a conveying plate;
the conveying plate is provided with a positioning hole;
after the locating pins are inserted into the corresponding locating holes, the conveying cylinders drive the conveying trolley to move to the corresponding unloading sides.
5. The double-station laser cutting ton bag opening station according to claim 4, wherein,
a lifting frame is arranged above the middle part of the conveying frame;
the conveying frame lifts the lifting frame through the lifting mechanism;
the lifting and placing mechanism comprises: the device comprises two rollers, two connecting pieces, two belt pulleys, a belt and a lifting and discharging machine, wherein the belt is respectively wound on the two belt pulleys and respectively connected with one end of the corresponding connecting piece after crossing the two rollers;
the belt hangs the connecting piece through the hanging buckle;
the other end of the connecting piece is fixed with the lifting frame;
the lifting and discharging machine drives the belt pulley to roll or unreel the belt so as to lift or put down the guide rail through the lifting frame, namely
The conveying trolley drives the ton bag to lift through the suspension bracket.
6. The double-station laser cutting ton bag opening station according to claim 5, wherein,
the empty bag recycling mechanism comprises: a turnover plate mechanism and a unhooking mechanism;
the panel turnover mechanism comprises: the device comprises a fixed frame, a turnover plate and a turnover plate cylinder controlled by a main control module; wherein the method comprises the steps of
A bag falling opening is formed in the middle of the fixed frame;
the overturning plate is hinged in the bag falling opening through a rotating shaft;
the turning plate cylinder is suitable for driving the turning plate to rotate along the rotating shaft so as to open the bag falling opening;
the other end of the hanging rod is provided with a traction part;
the unhooking mechanism includes: the pull plates are positioned at two sides of the suspension bracket, and the unhooking cylinder drives the pull plates to slide; wherein the method comprises the steps of
The pull plate is provided with a unhooking groove suitable for clamping the hanging rod in;
the two sides of the suspension bracket are respectively provided with a detection hole;
a pair of photoelectric sensors are arranged above the two unhooking cylinders, and the photoelectric sensors are electrically connected with the main control module;
when the correlation light of the photoelectric sensor passes through the detection hole, the main control module judges that the hanging bracket enters the bag removing station;
the main control module controls the unhooking air cylinder to pull the pull plate to drive the hanging rod to separate from the bolt plate through the traction part, namely, the ton bag handle is loosened, so that the empty ton bag enters the lower space through the bag falling opening.
7. A method of operating a double station laser cut ton bag opening station according to claim 1, comprising,
the device comprises a blanking device, a main control module, a lifting rail controlled by the main control module, a horizontal conveying device and a cutting mechanism; wherein the method comprises the steps of
Lifting the ton bag through a lifting track and placing the ton bag on a blanking device;
the side wall of the blanking device is provided with an opening;
after the horizontal conveying device conveys the cutting mechanism to the opening, the cutting mechanism stretches into the lower part of the ton bag from the opening;
driving a cutting mechanism to move and cut the bottom of the ton bag through a horizontal conveying device so as to blanking;
and after blanking is completed, lifting the empty ton bag through the lifting track.
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| CN111137520B (en) * | 2020-02-17 | 2024-05-10 | 大连优派科包装技术有限公司 | Container lining bag unloading device and unloading method |
| CN111672414B (en) * | 2020-06-10 | 2022-04-01 | 宁夏亿嘉益机械设备有限公司 | Fertilizer bag opening and mixing machine |
| FI3929093T3 (en) * | 2020-06-25 | 2023-04-27 | Google Llc | High disk drive transformation from oem packaging to automation friendly containers |
| CN113716161B (en) * | 2021-09-08 | 2022-11-04 | 江西中烟工业有限责任公司 | Device and method for assisting cutting of plastic bags in cigarette packets in tobacco industry |
| CN114194542A (en) * | 2021-12-29 | 2022-03-18 | 中冶焦耐(大连)工程技术有限公司 | Automatic feeding system and using method |
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Address after: 213000 floor 21, Bank of communications building, No.255, Tongjiang Middle Road, Tianning District, Changzhou City, Jiangsu Province Applicant after: CHANGZHOU BLEST LITHIUM POWER WISDOM FACTORY CO.,LTD. Address before: 213000 Jiaoyin Building, 255 Tongjiang Middle Road, Xinbei District, Changzhou City, Jiangsu Province, 21 Floors Applicant before: CHANGZHOU BLEST LITHIUM POWER WISDOM FACTORY CO.,LTD. |
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