CN108750684B - Plate stacking machine and plate stacking method thereof - Google Patents
Plate stacking machine and plate stacking method thereof Download PDFInfo
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- CN108750684B CN108750684B CN201810674554.8A CN201810674554A CN108750684B CN 108750684 B CN108750684 B CN 108750684B CN 201810674554 A CN201810674554 A CN 201810674554A CN 108750684 B CN108750684 B CN 108750684B
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- 238000000034 method Methods 0.000 title claims description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 75
- 210000001503 joint Anatomy 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 17
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 230000005484 gravity Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
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- 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
- B65G57/00—Stacking of articles
- B65G57/02—Stacking of articles by adding to the top of the stack
- B65G57/11—Stacking of articles by adding to the top of the stack the articles being stacked by direct action of the feeding conveyor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Stacking Of Articles And Auxiliary Devices (AREA)
- Pile Receivers (AREA)
Abstract
The invention provides a plate stacking machine which comprises a frame, two width adjusting mechanisms, a length adjusting mechanism, one or two plate stacking machines, a lifter, a middle guide rail group and side guide rail groups, wherein the two plate stacking machines are arranged on the frame; the two width adjusting mechanisms are oppositely arranged at two sides of the frame, the length adjusting mechanisms are oppositely arranged at two ends of the frame, the two width adjusting mechanisms and the length adjusting mechanisms are combined to form a limiting space, the lifter is arranged below the frame, and the bearing plate of the lifter is fixedly connected with a middle guide rail group; when the stacking plate vehicle is provided with one, the stacking plate vehicle is slidably mounted on the middle guide rail group, the side guide rail group is fixedly connected to one side of the frame, and when the elevator descends and stops, the middle guide rail group is in butt joint with the side guide rail group; when two stacking plates are arranged, two groups of side guide rail groups are fixedly connected to two sides of the frame respectively, one stacking plate is slidably mounted on the middle guide rail group, and the other stacking plate is slidably mounted on one group of side guide rail groups. The stacking efficiency of the plate stacking machine adopting the structure is higher, and the stacking is tidier.
Description
Technical Field
The invention relates to a plate processing production line, in particular to a plate stacking machine and a plate stacking method thereof.
Background
Currently, metal coils (such as aluminum plates) require cutting into plates of a specified size for use in industrial production. The transverse shearing machine is a device for shearing an uncoiled plate and comprises a rotary flying shear capable of shearing a fed plate into a certain length and a conveyor arranged in front of the rotary flying shear and used for conveying the sheared plate. The sheets delivered from the conveyor need to be stacked in order to package and transport the entire stack of sheets. The stacking efficiency of the existing plate stacking machine is low, and the stacking uniformity is not ideal, so that the subsequent packaging is affected, and the appearance quality after the packaging is reduced.
Disclosure of Invention
In view of the above, the present invention provides a stacking machine with high stacking efficiency and tidy stacking.
The technical scheme of the invention is as follows:
A plate stacking machine comprises a frame, two width adjusting mechanisms, a length adjusting mechanism, one or two plate stacking machines, a lifter, a middle guide rail group and a side guide rail group;
The two width adjusting mechanisms are oppositely arranged at two sides of the frame and used for limiting a plurality of plates in the width direction, and the width clamping distance is symmetrically adjusted through the two width adjusting mechanisms so as to be suitable for plates with different widths;
the length adjusting mechanisms are oppositely arranged at two ends of the frame and are used for limiting a plurality of plates in the length direction, and the length clamping distance is adjusted through the length adjusting mechanisms so as to be suitable for plates with different lengths;
The two width adjusting mechanisms and the length adjusting mechanism are combined to form a limiting space, and a plurality of sheets are input above the limiting space one by one from the input end of the plate stacking machine and fall into the limiting space under the action of gravity to be stacked neatly;
the elevator is arranged below the frame, and a middle guide rail group is fixedly connected to a bearing plate of the elevator;
When the stacking plate vehicle is provided with one stacking plate vehicle, the stacking plate vehicle is slidably mounted on the middle guide rail group, the side guide rail group is fixedly connected to one side of the frame, and when the lifter descends to a preset position, the middle guide rail group is in butt joint with the side guide rail group;
when two buttress drams are arranged, two lateral guide rail groups are correspondingly arranged, the two lateral guide rail groups are fixedly connected to two sides of the frame respectively, one buttress drams is slidably mounted on the middle guide rail group, the other buttress drams are slidably mounted on the lateral guide rail groups, and when the lifter descends to a preset position, two ends of the middle guide rail group are respectively in butt joint with the two lateral guide rail groups.
Further, the length adjusting mechanism comprises a fixed baffle, a movable baffle, a connecting arm and a sliding driving device, wherein the fixed baffle is fixedly arranged at the input end of the frame, the upper end of the fixed baffle is provided with an inclined plane, the lower end of the fixed baffle is provided with a vertical surface for the plate to slide downwards through the inclined plane, the movable baffle is fixedly connected to one side of the bottom of the connecting arm, the movable baffle is parallel to the vertical surface of the fixed baffle, the fixed baffle and the movable baffle form a clamping space, and the sliding driving device is used for driving the movable baffle to slide along the direction vertical to the fixed baffle.
Further, the sliding driving device comprises a supporting beam, a sliding box driving piece, a chain wheel shaft seat, a driven sprocket and a chain, wherein two ends of the supporting beam are fixedly connected to two ends of the frame respectively, the sliding box is sleeved on the supporting beam in a sliding mode, a connecting arm is fixedly connected to the bottom of the sliding box, the sliding box driving piece is fixedly connected to one end of the supporting beam, the driven sprocket is rotatably erected on the other end of the supporting beam through the chain wheel shaft seat, one end of the chain is fixedly connected to one end of the sliding box, the other end of the chain is fixedly connected to the opposite end of the sliding box, the chain is respectively wound on a driving sprocket and the driven sprocket of the sliding box driving piece, the supporting beam is a hollow square tube, openings are formed in two ends of the supporting beam, an ascending section of the chain is located above the supporting beam, and a descending section of the chain is penetrated into the supporting beam through the two openings.
Further, two ends of the sliding box are opened, maintenance holes are formed in two sides of the sliding box, two rollers are mounted in the sliding box, and the two rollers are rotatably borne on the supporting beam.
Further, a brake device is further arranged on the sliding box and comprises a brake driving piece and a brake disc, the brake driving piece is fixedly connected to the top surface of the sliding box, a lifting rod of the brake driving piece extends into the sliding box, and the brake disc is fixedly connected to the bottom end of the lifting rod.
Further, each width adjusting mechanism comprises an adjusting frame, width clamping plates and a frame driving device, wherein the top beams of the adjusting frames extend out of the preset lengths towards the two ends, sliding blocks are fixedly connected to the bottoms of the extending ends of the top beams, sliding rails which are arranged in a pairwise manner are fixedly connected to the two ends of the top surface of the frame respectively, the adjusting frames are slidably mounted on the sliding rails at the two ends of the frame through the sliding blocks at the two ends of the adjusting frames, the two adjusting frames are slidably mounted on the two sides of the frame respectively through the respective frame driving devices and are located between two supporting legs of the frame, each width clamping plate is fixedly connected to the inner side of the bottom of each adjusting frame, a width clamping space is formed between the two width clamping plates, an inclined surface is formed at the upper end of each width clamping plate, and a vertical surface is formed at the lower end of each width clamping plate.
Further, each frame driving device comprises a hollow shaft speed reducer, a transmission shaft, two power steering gears, two lead screws, two lead screw shaft seats and two screw seats, wherein the hollow shaft speed reducer is arranged on one side of the frame, the transmission shaft is rotatably arranged in the hollow shaft speed reducer in a penetrating manner, two ends of the transmission shaft are respectively in transmission connection with the two power steering gears, the output end of each power steering gear is in transmission connection with one end of each lead screw, the other end of each lead screw is arranged on the inner wall of each end of the frame through each lead screw shaft seat, the lead screw extends for a preset length from one side of the frame to the middle of the frame, each screw seat is fixedly connected to the end of each adjusting frame, and each screw seat is slidably and in screwed connection with each lead screw.
Further, the plate stacking machine also comprises two sliding supporting mechanisms which are oppositely arranged on each adjusting frame, each sliding supporting mechanism comprises a plurality of bearing seats, rotating shafts, a plurality of supporting arms, bearing beams, a plurality of supporting rollers and a swinging driving device, the bearing seats are fixedly arranged on the lower surface of the top end beam of each adjusting frame at intervals of preset distances, each rotating shaft is rotatably arranged in the bearing seats on each side in a penetrating manner, the top ends of the supporting arms are fixedly connected on each rotating shaft at intervals of preset distances, the bottom ends of the supporting arms on each side are fixedly connected with each bearing beam, the supporting rollers are rotatably arranged on the inner side of each bearing beam, the distance between the supporting rollers on one side and the supporting rollers on the opposite side is smaller than the distance between two width clamping plates, and the swinging driving device is used for driving each rotating shaft to rotate outwards by preset angles so that a plate borne on the supporting rollers falls off the support.
Further, the swing driving device comprises a swing arm and a swing driving piece, one end of the swing arm is fixedly connected to the rotating shaft, the other end of the swing arm is hinged to a piston rod of the swing driving piece, and the swing driving piece is fixed to the adjusting frame.
The invention also provides a plate stacking method of the plate stacking machine, which comprises the following steps:
Firstly, setting the size of a corresponding limit space through two width adjusting mechanisms and a length adjusting mechanism according to the specification of a plate material, supporting a bearing plate of a stacking plate vehicle to be propped against the bottom end of the limit space under the support of an elevator, and clamping a supporting underframe on the stacking plate vehicle in the limit space;
Secondly, inputting each sheet material one by one from the input end of the sheet material stacking machine through the sheet material conveyor, setting two sliding supporting mechanisms to be in an inclined separation state if the surfaces of the sheet materials are coated with films, directly conveying the sheet materials one by one from the input end of the sheet material stacking machine to the upper part of the limiting space, and finally dropping the sheet materials into the limiting space; if the surface of the plate is covered with paper, the two sliding supporting mechanisms are set to be in a horizontal supporting state, the plate is conveyed to a supporting plane formed by the two sliding supporting mechanisms one by one from the input end of the plate stacking machine, and when the plate slides to the position right above the limiting space through the two sliding supporting mechanisms, the two sliding supporting mechanisms are separated from the supporting plate, and the plate falls into the limiting space and is stacked on the supporting underframe;
And finally, when the plates in the limiting space are accumulated to a preset thickness, the lifter drives the plate stacking vehicle carrying the plates to descend, the middle guide rail groups are respectively in butt joint with the two side guide rail groups, and the plate stacking vehicle moves onto any one side guide rail group along the middle guide rail groups.
In summary, the plate stacking machine forms a limit space through the combination of the two width adjusting mechanisms and the length adjusting mechanism, each plate is continuously conveyed to the plate stacking machine through the conveyor, and each plate falls into the limit space due to the action of gravity to form a whole stack of plate in order stack; the size of the limit space can be adjusted through the two width adjusting mechanisms and the length adjusting mechanism so as to be suitable for plates with different specifications; the stacked whole sheets are loaded on the stacking plate vehicle and driven to descend by the lifter, the middle guide rail group is in butt joint with the side guide rail group, and the stacking plate vehicle loads the whole sheets and moves onto the side guide rail group along the middle guide rail group for carrying by a forklift. Preferably, when two stacking plate vehicles are arranged, the two stacking plate vehicles are alternately carried, so that working hours can be greatly saved, and stacking efficiency and carrying efficiency are improved.
Drawings
FIG. 1 is a schematic view of the structure of a stacker of the present invention in use;
FIG. 2 is a schematic view of a partially cut-away construction of the stacker of the present invention in use;
FIG. 3 is a schematic top view of the stacking machine of the present invention after being mounted on the ground;
FIG. 4 is a schematic cross-sectional view of the stacker shown in FIG. 3 taken along line A-A;
FIG. 5 is a schematic cross-sectional view of a first use state of the stacker of the present invention;
FIG. 6 is a schematic cross-sectional view of a second use condition of the stacker of the present invention;
Fig. 7 is a schematic cross-sectional view of a third state of use of the stacker of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It should be understood that the detailed description and specific examples are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 and 3, the present invention provides a plate stacking machine for stacking the cut plates 100 of a transverse shearing machine in order, and transferring a whole stack of stacked plates 100 to one side of a device for facilitating transportation by a forklift. The plate stacking machine comprises a frame 1, two width adjusting mechanisms 2, a length adjusting mechanism 3, one or two plate stacking machines 4, a lifter 5, a middle guide rail group 6 and side guide rail groups 7.
The frame 1 is provided with four supporting feet and a rectangular frame fixedly connected to the top ends of the four supporting feet.
The two width adjusting mechanisms 2 are relatively arranged at two sides of the extending direction of the frame 1 and used for limiting a plurality of boards 100 in the width direction, and the width clamping distance is symmetrically adjusted through the two width adjusting mechanisms 2 so as to be suitable for boards 100 with different widths.
The length adjusting mechanism 3 is relatively arranged at two ends of the frame 1 and used for limiting a plurality of boards 100 in the length direction, and the length clamping distance is adjusted through the length adjusting mechanism 3 so as to be suitable for boards 100 with different lengths.
The two width adjusting mechanisms 2 and the length adjusting mechanism 3 are combined to form a limiting space 200, and a plurality of boards 100 are input from the input end of the plate stacking machine to the upper side of the limiting space 200 and fall into the limiting space 200 under the action of gravity to be stacked in order.
The lifter 5 is arranged below the frame 1, a middle guide rail group 6 is fixedly connected to a bearing plate of the lifter 5, and the middle guide rail group 6 comprises two middle guide rails which are parallel to each other.
When the pallet truck 4 is provided with one, the pallet truck 4 is slidably mounted on the middle guide rail set 6, the side guide rail set 7 is fixedly connected to one side of the frame 1, the side guide rail set 7 comprises two side guide rails parallel to each other, and when the lifter 5 descends to a preset position, the middle guide rail set 6 is in butt joint with the side guide rail set 7 so that the pallet truck 4 can move onto the side guide rail set 7 along the middle guide rail set 6.
When the two stacking plate vehicles 4 are arranged, the two side guide rail groups 7 are correspondingly arranged, one stacking plate vehicle 4 is slidably mounted on the middle guide rail group 6, the other stacking plate vehicle 4 is slidably mounted on the one side guide rail group 7, the two side guide rail groups 7 are fixedly connected to two sides of the frame 1 respectively, and when the lifter 5 descends to a preset position, two ends of the middle guide rail group 6 are in butt joint with the two side guide rail groups 7 respectively so that the stacking plate vehicle 4 can move onto any one side guide rail group 7 along the middle guide rail group 6.
When in use, the supporting underframe 8 is required to be placed on the stacking plate vehicle 4 so that the plates 100 can be stacked on the supporting underframe 8, and the forklift is convenient to carry.
Referring to fig. 2 and 4, note that the oblique lines of the screw 27 in fig. 4 indicate thread lines instead of cross-sectional lines. The length adjusting mechanism 3 comprises a fixed baffle 9, a movable baffle 10, a connecting arm 11 and a sliding driving device 12, wherein the fixed baffle 9 is fixedly arranged at the input end of the frame 1, the upper end of the fixed baffle 9 is provided with an inclined plane, the lower end of the fixed baffle 9 is provided with a vertical surface for the plate 100 to slide downwards through the inclined plane, the movable baffle 10 is fixedly connected to one side of the bottom of the connecting arm 11, the movable baffle 10 is parallel to the vertical surface of the fixed baffle 9, the clamping interval between the fixed baffle 9 and the movable baffle 10 is the length of the plate 100, and the sliding driving device 12 is used for driving the movable baffle 10 and the connecting arm 11 to slide along the direction vertical to the fixed baffle 9.
The sliding driving device 12 comprises a supporting beam 13, a sliding box 14, a sliding box driving member 15, a chain wheel shaft seat 16, a driven sprocket 17 and a chain 18, wherein two ends of the supporting beam 13 are fixedly connected to two ends of the frame 1 respectively and are positioned in the middle of the frame 1, the sliding box 14 is slidably sleeved on the supporting beam 13, the connecting arm 11 is fixedly connected to the bottom of the sliding box 14, the sliding box driving member 15 is fixedly connected to one end of the supporting beam 13, the driven sprocket 17 is rotatably erected on the other end of the supporting beam 13 through the chain wheel shaft seat 16, one end of the chain 18 is fixedly connected to one end of the sliding box 14, the other end of the chain 18 is fixedly connected to the opposite end of the sliding box 14, the chain 18 is respectively wound on the driving sprocket and the driven sprocket 17 of the sliding box driving member 15, the supporting beam 13 is a hollow square tube, two ends of the supporting beam 13 are provided with openings, an ascending section of the chain 18 is positioned above the supporting beam 13, and a descending section of the chain 18 is penetrated into the supporting beam 13 through the two openings.
The two ends of the sliding box 14 are opened, the two sides of the sliding box 14 are provided with maintenance holes 19, two rollers 20 are arranged in the sliding box 14, and the two rollers 20 are rotatably borne on the supporting beam 13.
The sliding box 14 is further provided with a brake device, the brake device comprises a brake driving piece 141 and a brake disc 142, the brake driving piece 141 is fixedly connected to the top surface of the sliding box 14, a lifting rod of the brake driving piece 141 extends into the sliding box 14, and the bottom end of the lifting rod is fixedly connected with the brake disc 142. The brake disc 142 is pressed down on the support beam 13 by the brake driving member 141, thereby stopping the slide case 14 at a predetermined position.
Referring to fig. 1,2 and 4, each width adjustment mechanism 2 includes an adjustment frame 21, a width clamping plate 22 and a frame driving device, a top beam 211 of the adjustment frame 21 extends to two ends for a predetermined length, a sliding block 212 is fixedly connected to a bottom surface of the extending end of the top beam 211, two opposite sliding rails 213 are fixedly connected to two ends of the top surface of the frame 1, the adjustment frame 21 is slidably mounted on the sliding rails 213 at two ends of the frame 1 through the sliding blocks 212 at two ends of the adjustment frame 21, the two adjustment frames 21 are slidably mounted on two sides of the frame 1 respectively through respective frame driving devices and are located between two supporting legs of the frame 1, each width clamping plate 22 is fixedly connected to an inner side of a bottom of each adjustment frame 21, a width clamping space is formed between the two width clamping plates 22 for accommodating a width of the sheet material 100, an upper end of each width clamping plate 22 has a slant, and a lower end of each width clamping plate 100 has a vertical surface for sliding down between the two vertical surfaces. The two width clamping plates 22 form a limit space 200 together with the movable baffle 10 and the fixed baffle 9.
Each frame driving device comprises a hollow shaft speed reducer 24, a transmission shaft 25, two power steering gears 26, two lead screws 27, two lead screw shaft seats 28 and two screw seats, wherein the hollow shaft speed reducer 24 is arranged on one side of the frame 1, the transmission shaft 25 is rotatably arranged in the hollow shaft speed reducer 24 in a penetrating manner, two ends of the transmission shaft 25 are respectively in transmission connection with the two power steering gears 26, the output end of each power steering gear 26 is in transmission connection with one end of each lead screw 27, the other end of each lead screw 27 is arranged on the inner wall of each end of the frame 1 through each lead screw shaft seat 28, the lead screws 27 extend from one side of the frame 1 to the middle of the frame 1 by a preset length, each screw seat is fixedly connected to the end of each adjusting frame 21, and each screw seat is slidably connected to each lead screw 27 in a screwed manner. The hollow shaft speed reducer 24 drives the transmission shaft 25 to rotate, the rotation power of the transmission shaft 25 drives each screw rod 27 to rotate through the two power steering gears 26, and the rotation of each screw rod 27 drives the adjusting frame 21 to correspondingly slide along each screw rod 27, so that the distance between the two width clamping plates 22 is adjusted.
Referring to fig. 2 to 4, the stacker further includes two sliding supporting mechanisms 30 relatively mounted to each adjusting frame 21, each sliding supporting mechanism 30 includes a plurality of bearing seats 31, a rotating shaft 32, a plurality of supporting arms 33, a supporting beam 34, a plurality of supporting rollers 35 and a swing driving device, the plurality of bearing seats 31 are fixedly mounted on the lower surface of the top beam of each adjusting frame 21 at a predetermined distance, each rotating shaft 32 is rotatably inserted into the plurality of bearing seats 31 on each side, the top ends of the plurality of supporting arms 33 are fixedly mounted on each rotating shaft 32 at a predetermined distance, the bottom ends of the plurality of supporting arms 33 on each side are fixedly mounted on each supporting beam 34, the plurality of supporting rollers 35 are rotatably mounted on the inner side of each supporting beam 34, the distance between the supporting rollers 35 on one side and the supporting rollers 35 on the opposite side is smaller than the distance between the two width clamping plates 22, so that two sides of the board 100 coated with paper can be respectively and slidably carried on the supporting rollers 35 on the two sides, the swing driving device is used for driving each rotating shaft 32 to rotate outwards by a preset angle, so that the board 100 coated with paper carried on the supporting rollers 35 is separated from the support and falls into the limit space 200 in a flat state (as shown in fig. 5), the board 100 can be prevented from being wrinkled or falling on the surface of the board 100, the bending deformation of the board 100 can be prevented, the flatness of the board 100 is maintained, the board 100 is convenient for subsequent packaging, the packaging quality is better, the appearance is more attractive, and the board is beneficial to sales and popularization.
The swing driving device comprises a swing arm 36 and a swing driving piece 37, one end of the swing arm 36 is fixedly connected to the rotating shaft 32, the other end of the swing arm 36 is hinged to a piston rod of the swing driving piece 37, and the swing driving piece 37 is fixed to the adjusting frame 21. Preferably, the angle between the swing arm 36 and the corresponding support arm 33 is 90 degrees, and the hinged end of the swing arm 36 is located at the inner side of the two adjusting frames 21. Specifically, the piston rod of each swing driving member 37 drives each swing arm 36 to rotate by a preset angle, the rotation of each swing arm 36 drives each rotating shaft 32 to rotate correspondingly, the rotation of each rotating shaft 32 drives the plurality of support rollers 35 on each bearing beam 34 to rotate by a preset angle around each rotating shaft 32, at this time, the plurality of support rollers 35 on two sides are in an inclined and separated state, so that the plate 100 falls off from the support, and after the plate 100 falls, the piston rod of each swing driving member 37 contracts, so that the plurality of support rollers 35 on two sides are in a horizontal supporting state.
More specifically, the sheet material 100 is transported one by one to the plurality of support rollers 35 on both sides from the input end of the sheet stacking machine by the conveyor, the sheet material 100 slides along the plurality of support rollers 35 on both sides in the direction of the movable barrier 10 under the pushing of the conveyor, and when the front end of the sheet material 100 collides with the movable barrier 10, each swing driving member 37 drives the plurality of support rollers 35 on each load beam 34 to rotate about each rotation shaft 32 by a preset angle, so that the sheet material 100 is separated from the support and falls vertically into the limit space 200 under the action of gravity.
When in use, the sheet material 100 covered with the film can select two sliding supporting mechanisms 30, when the two sliding supporting mechanisms 30 are not used, the supporting rollers 35 on two sides are set to be in an inclined and separated state, the sheet material 100 is directly conveyed to the upper part of the limiting space 200 one by one from the input end of the plate stacking machine and finally falls into the limiting space 200, in the process, one end of the sheet material 100 can be bent due to lack of support, but the film is rich in elasticity, and the film is firmly adhered to the surface of the sheet material 100 and cannot fall.
The pallet truck 4 is provided with a power device and a parking device, the power device is used for driving the pallet truck 4 to slide reciprocally, and the parking device is used for stopping the pallet truck 4 at a preset position on a sliding track.
The lifter 5 can adopt various hydraulic lifting platforms existing in the market, and only needs to realize lifting of the heavy objects, which is not described herein.
The plate stacking machine further comprises a control box, a PLC controller is arranged in the control box and used for automatically controlling the working process of the plate stacking machine according to preset instructions, and a plurality of control buttons are arranged on the control box and used for manually controlling the working states of the width adjusting mechanism 2, the length adjusting mechanism 3, the plate stacking machine 4 and the lifter 5 respectively.
Referring to fig. 4, when the plate stacking machine is used, for safety and operation convenience, the ground is required to be provided with a lifter accommodating groove 38, two sides of the lifter accommodating groove 38 are provided with plate stacking machine accommodating grooves 39, and the side guide rail sets 7 are fixedly installed in the plate stacking machine accommodating grooves 39, so that when the plate stacking machine 4 is stopped in the plate stacking machine accommodating grooves 39, the bearing plate of the plate stacking machine 4 is leveled with the ground.
The working principle of the plate stacking machine is as follows:
Firstly, referring to fig. 4, according to the specification of the sheet material 100, the two width adjusting mechanisms 2 and the length adjusting mechanism 3 are used to set the corresponding size of the limiting space 200, under the support of the lifter 5, the bearing plate of the stacking plate vehicle 4 is propped against the bottom end of the limiting space 200, and the supporting underframe 8 on the stacking plate vehicle 4 is clamped in the limiting space 200;
Next, referring to fig. 5, each sheet material 100 is fed one by one from the feeding end of the sheet material stacking machine by the sheet material conveyor, if the surface of the sheet material 100 is covered with a film, the two sliding support mechanisms 30 are set to be in an inclined and separated state, and the sheet material 100 is directly fed one by one from the feeding end of the sheet material stacking machine to above the limit space 200 and finally falls into the limit space 200; if the surface of the sheet material 100 is coated with paper, the two sliding support mechanisms 30 are set to be in a horizontal support state, the sheet material 100 is conveyed to a support plane formed by the two sliding support mechanisms 30 one by one from the input end of the plate stacking machine, when the sheet material 100 slides to be right above the limit space 200 through the two sliding support mechanisms 30, the two sliding support mechanisms 30 are separated from the supporting sheet material 100, and the sheet material 100 falls into the limit space 200 and is stacked on the support underframe 8;
finally, referring to fig. 6 and 7, when the boards 100 in the limiting space 200 accumulate to a predetermined thickness, the lifter 5 drives the pallet 4 carrying the boards 100 to descend, the middle rail set 6 is respectively abutted with the two side rail sets 7, and the pallet 4 moves onto any one of the side rail sets 7 along the middle rail set 6.
In summary, the plate stacking machine of the invention forms a limit space 200 by combining two width adjusting mechanisms 2 and a length adjusting mechanism 3, each plate 100 is continuously conveyed to the plate stacking machine by a conveyor, and each plate 100 falls into the limit space 200 due to the action of gravity to form a whole stack of plate 100 which is orderly stacked; the size of the limit space 200 can be adjusted through the two width adjusting mechanisms 2 and the length adjusting mechanism 3 so as to be suitable for boards 100 with different specifications; the stacked whole pile of sheets 100 is carried on the pile board vehicle 4 and driven to descend by the lifter 5, the middle guide rail group 6 is in butt joint with the side guide rail group 7, and the pile board vehicle 4 carries the whole pile of sheets 100 to move onto the side guide rail group 7 along the middle guide rail group 6 for carrying by a forklift. Preferably, when two stacking plate vehicles 4 are arranged, the two stacking plate vehicles 4 are alternately carried, so that working hours can be greatly saved, and stacking efficiency and carrying efficiency are improved.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present invention.
Claims (3)
1. A plate stacking machine comprises a frame (1), and is characterized by further comprising two width adjusting mechanisms (2), a length adjusting mechanism (3), one or two plate stacking machines (4), a lifter (5), a middle guide rail group (6) and a side guide rail group (7);
The two width adjusting mechanisms (2) are oppositely arranged at two sides of the frame (1) and are used for limiting a plurality of boards (100) in the width direction, and the width clamping distance is symmetrically adjusted through the two width adjusting mechanisms (2) so as to be suitable for boards (100) with different widths;
The length adjusting mechanisms (3) are oppositely arranged at two ends of the frame (1) and used for limiting a plurality of boards (100) in the length direction, and the length clamping distance is adjusted through the length adjusting mechanisms (3) so as to be suitable for boards (100) with different lengths;
The two width adjusting mechanisms (2) and the length adjusting mechanism (3) are combined to form a limiting space (200), and a plurality of boards (100) are input to the upper part of the limiting space (200) one by one from the input end of the plate stacking machine and fall into the limiting space (200) under the action of gravity to be stacked in order;
the lifter (5) is arranged below the frame (1), and a middle guide rail group (6) is fixedly connected on a bearing plate of the lifter (5);
When the stacking plate vehicle (4) is provided with one, the stacking plate vehicle (4) is slidably mounted on the middle guide rail group (6), the side guide rail group (7) is fixedly connected to one side of the frame (1), and when the lifter (5) descends to a preset position, the middle guide rail group (6) is in butt joint with the side guide rail group (7);
When two stacking drams (4) are arranged, two sets of side guide rail groups (7) are correspondingly arranged, the two sets of side guide rail groups (7) are fixedly connected to two sides of the frame (1) respectively, one stacking drams (4) are slidably mounted on the middle guide rail group (6), the other stacking drams (4) are slidably mounted on the one set of side guide rail groups (7), and when the lifter (5) descends to a preset position, two ends of the middle guide rail group (6) are respectively butted with the two sets of side guide rail groups (7);
The length adjusting mechanism (3) comprises a fixed baffle (9), a movable baffle (10), a connecting arm (11) and a sliding driving device (12), wherein the fixed baffle (9) is fixedly arranged at the input end of the frame (1), the upper end of the fixed baffle (9) is provided with an inclined plane, the lower end of the fixed baffle is provided with a vertical surface for a plate (100) to slide downwards through the inclined plane, the movable baffle (10) is fixedly connected to one side of the bottom of the connecting arm (11), the movable baffle (10) is parallel to the vertical surface of the fixed baffle (9), the fixed baffle (9) and the movable baffle (10) form a clamping space, and the sliding driving device (12) is used for driving the movable baffle (10) to slide along the direction perpendicular to the fixed baffle (9);
The sliding driving device (12) comprises a supporting beam (13), a sliding box (14), a sliding box driving piece (15), a chain wheel shaft seat (16), a driven sprocket (17) and a chain (18), wherein two ends of the supporting beam (13) are fixedly connected to two ends of the frame (1) respectively, the sliding box (14) is slidably sleeved on the supporting beam (13), the connecting arm (11) is fixedly connected to the bottom of the sliding box (14), the sliding box driving piece (15) is fixedly connected to one end of the supporting beam (13), the driven sprocket (17) is rotatably erected on the other end of the supporting beam (13) through the chain wheel shaft seat (16), one end of the chain (18) is fixedly connected to one end of the sliding box (14), the other end of the chain (18) is fixedly connected to the opposite end of the sliding box (14), the chain (18) is wound on the driving sprocket and the driven sprocket (17) of the sliding box driving piece (15) respectively, two ends of the supporting beam (13) are provided with openings, the upper supporting beam section of the chain (18) is positioned above the supporting beam (13), and the lower section of the chain (18) is arranged in the two openings through the two openings;
Two ends of the sliding box (14) are open, maintenance holes (19) are formed in two sides of the sliding box (14), two rollers (20) are arranged in the sliding box (14), and the two rollers (20) are rotatably borne on the supporting beam (13);
The sliding box (14) is further provided with a brake device, the brake device comprises a brake driving piece (141) and a brake disc (142), the brake driving piece (141) is fixedly connected to the top surface of the sliding box (14), a lifting rod of the brake driving piece (141) stretches into the sliding box (14), and the bottom end of the lifting rod is fixedly connected with the brake disc (142);
Each width adjusting mechanism (2) comprises an adjusting frame (21), width clamping plates (22) and a frame driving device, wherein a top beam (211) of the adjusting frame (21) extends out of preset lengths towards two ends, sliding blocks (212) are fixedly connected to the bottom surfaces of the extending ends of the top beam (211), sliding rails (213) which are arranged in a pair of opposite directions are fixedly connected to the two ends of the top surface of the frame (1), the adjusting frames (21) are slidably arranged on the sliding rails (213) at the two ends of the frame (1) through the sliding blocks (212) at the two ends of the adjusting frames, the two adjusting frames (21) are slidably arranged on two sides of the frame (1) respectively through the respective frame driving devices and are positioned between two supporting legs of the frame (1), each width clamping plate (22) is fixedly connected to the inner side of the bottom of each adjusting frame (21), a width clamping space is formed between the two width clamping plates (22), the upper end of each width clamping plate (22) is provided with an inclined surface, and the lower end of each width clamping plate (22) is provided with a vertical surface;
Each frame driving device comprises a hollow shaft speed reducer (24), a transmission shaft (25), two power steering gears (26), two lead screws (27), two lead screw shaft seats (28) and two screw seats, wherein the hollow shaft speed reducer (24) is arranged on one side of the frame (1), the transmission shaft (25) is rotatably arranged in the hollow shaft speed reducer (24) in a penetrating manner, two ends of the transmission shaft (25) are respectively in transmission connection with the two power steering gears (26), the output end of each power steering gear (26) is in transmission connection with one end of each lead screw (27), the other end of each lead screw (27) is arranged on the inner wall of each end of the frame (1) through each lead screw shaft seat (28), the lead screws (27) extend from one side of the frame (1) to the middle of the frame (1) by a preset length, each screw seat is fixedly connected to the end of each adjusting frame (21), and each screw seat is slidably screwed on each lead screw (27);
The plate stacking machine further comprises two sliding supporting mechanisms (30) which are oppositely arranged on each adjusting frame (21), each sliding supporting mechanism (30) comprises a plurality of bearing seats (31), a rotating shaft (32), a plurality of supporting arms (33), a bearing beam (34), a plurality of supporting rollers (35) and a swinging driving device, the bearing seats (31) are fixedly arranged on the lower surface of the top end beam of each adjusting frame (21) at intervals of preset distances, each rotating shaft (32) rotatably penetrates through the bearing seats (31) on each side, the top ends of the supporting arms (33) are fixedly connected on each rotating shaft (32) at intervals of preset distances, the bottom ends of the supporting arms (33) on each side are fixedly connected with each bearing beam (34), the supporting rollers (35) are rotatably arranged on the inner side of each bearing beam (34), the distance between the supporting rollers (35) on one side and the supporting rollers (35) on the opposite side is smaller than the distance between two width clamping plates (22), and the swinging driving device is used for driving each rotating shaft (32) to rotate outwards by preset angles so that the supporting rollers (35) are separated from the supporting rollers (35) to fall down on the plates (100).
2. The plate stacking machine according to claim 1, wherein the swing driving device comprises a swing arm (36) and a swing driving member (37), one end of the swing arm (36) is fixedly connected to the rotating shaft (32), the other end of the swing arm (36) is hinged to a piston rod of the swing driving member (37), and the swing driving member (37) is fixed to the adjusting frame (21).
3. A stacking method of a plate stacking machine according to claim 1 or 2, comprising the steps of:
Firstly, setting the size of a corresponding limit space (200) according to the specification of a plate material (100) through two width adjusting mechanisms (2) and a length adjusting mechanism (3), supporting a bearing plate of a pallet truck (4) to be propped against the bottom end of the limit space (200) under the support of an elevator (5), and clamping a supporting underframe (8) on the pallet truck (4) in the limit space (200);
Secondly, inputting each plate (100) one by one from the input end of the plate stacking machine through the plate conveyer, setting two sliding supporting mechanisms (30) to be in an inclined separation state if the surfaces of the plates (100) are coated with films, directly conveying the plates (100) one by one from the input end of the plate stacking machine to the position above the position limiting space (200), and finally falling into the position limiting space (200); if the surface of the plate (100) is coated with paper, the two sliding support mechanisms (30) are arranged in a horizontal support state, the plate (100) is conveyed to a support plane formed by the two sliding support mechanisms (30) one by one from the input end of the plate stacking machine, when the plate (100) slides to the position right above the limit space (200) through the two sliding support mechanisms (30), the two sliding support mechanisms (30) are separated from the support plate (100), and the plate (100) falls into the limit space (200) and is stacked on the support underframe (8);
Finally, when the plates (100) in the limiting space (200) are accumulated to a preset thickness, the lifter (5) drives the stacking plate vehicle (4) carrying the plates (100) to descend, the middle guide rail groups (6) are respectively in butt joint with the two side guide rail groups (7), and the stacking plate vehicle (4) moves onto any one side guide rail group (7) along the middle guide rail groups (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810674554.8A CN108750684B (en) | 2018-06-27 | 2018-06-27 | Plate stacking machine and plate stacking method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810674554.8A CN108750684B (en) | 2018-06-27 | 2018-06-27 | Plate stacking machine and plate stacking method thereof |
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| CN108750684A CN108750684A (en) | 2018-11-06 |
| CN108750684B true CN108750684B (en) | 2024-05-14 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552889A (en) * | 2018-12-06 | 2019-04-02 | 福建农林大学 | Plank automatically conveying and stacking device and its control method |
| CN110921338A (en) * | 2019-12-31 | 2020-03-27 | 成都市和乐门业有限公司 | Panel material receiving equipment |
| CN111924477B (en) * | 2020-07-23 | 2021-09-28 | 武汉德恒汽车装备有限公司 | Automatic stacking and conveying equipment for plates |
| CN112407967B (en) * | 2020-11-20 | 2022-04-15 | 二重（德阳）重型装备有限公司 | Plate stacker for inserting hot-rolled aluminum plate |
| CN114789913A (en) * | 2021-01-26 | 2022-07-26 | 肇庆宏旺金属实业有限公司 | Steel plate stacking device |
| CN113844709A (en) * | 2021-09-25 | 2021-12-28 | 厦门富全钢铁有限公司 | A unloading pile trigger constructs for steel sheet processing |
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| CN108750684A (en) | 2018-11-06 |
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