CN114871121A - Plate sorting equipment and method - Google Patents
Plate sorting equipment and method Download PDFInfo
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- CN114871121A CN114871121A CN202210308367.4A CN202210308367A CN114871121A CN 114871121 A CN114871121 A CN 114871121A CN 202210308367 A CN202210308367 A CN 202210308367A CN 114871121 A CN114871121 A CN 114871121A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/3412—Sorting according to other particular properties according to a code applied to the object which indicates a property of the object, e.g. quality class, contents or incorrect indication
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
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- Warehouses Or Storage Devices (AREA)
Abstract
The invention provides a plate sorting device and a method, comprising the following steps. The device comprises a top rail, a ground rail, a stand column, an outer moving frame, an inner moving frame, a driving device and a rotating device; the upright post is respectively connected with the sky rail and the ground rail in a sliding way, the outer moving frame is connected with the upright post in a sliding way through a pulley, the inner moving frame is fixedly arranged in the outer moving frame, the rotating device is arranged in the inner moving frame, and the driving device is arranged on the upright post; the platform is fixedly arranged in the inner moving frame, a groove is formed in the platform, the main rotating piece and the driven rotating piece are both rotatably arranged in the groove, and the output end of the motor is connected with the main rotating piece; the main rotating piece is fixedly provided with a bulge, the driven rotating piece is provided with four openings, and the bulge is matched with the openings. Therefore, the plate sorting equipment can realize automatic sorting and stacking operation of plates with different types and specifications on the basis of finishing warehousing operation and ex-warehouse operation of the whole stack of plates, and improves the operation efficiency of sorting and stacking.
Description
Technical Field
The invention relates to the technical field of plate sorting, in particular to plate sorting equipment and a method.
Background
At present, for the plate storage logistics technology, an operator generally completes the transfer operation of plates in a storehouse and a field through carrying equipment such as a forklift and the like, and completes the stacking operation of the plates through a stacker. Under the general condition, the stacker finishes the warehousing operation or the ex-warehouse operation of the whole stack plates of the same type at one time, when the sorting operation is performed on the plates of different types, the whole stack plates of different types need to be taken out, then the sorting and stacking operation of target unit plates of different types and specifications is performed in a manual or semi-mechanical mode, and then the whole stack plates of different types are warehoused and stored again, so that the sorting operation of the plates of different types and specifications is complicated, and the sorting efficiency is low.
Disclosure of Invention
In view of the above, the present invention provides a plate sorting apparatus and method.
In order to solve the technical problems, the invention adopts the technical scheme that:
a plate sorting device comprises a sky rail, a ground rail, a stand column, an outer moving frame, an inner moving frame, a driving device and a rotating device;
the upright post is respectively connected with the sky rail and the ground rail in a sliding manner, the outer moving frame is connected with the upright post in a sliding manner through a pulley, the inner moving frame is fixedly arranged in the outer moving frame, the rotating device is arranged in the inner moving frame, and the driving device is arranged on the upright post;
the driving device is used for driving the outer moving frame to do lifting motion along the vertical rod;
the rotating device is used for controlling the rotating direction of the telescopic fork;
the rotating device comprises a platform, a main rotating part, a driven rotating part and a motor;
the platform is fixedly arranged in the inner moving frame, a groove is formed in the platform, the main rotating piece and the auxiliary rotating piece are both rotatably arranged in the groove, and the output end of the motor is connected with the main rotating piece;
the main rotating piece is fixedly provided with a bulge, the auxiliary rotating piece is provided with four openings, and the bulge is matched with the openings.
Optionally, in the present invention, the driven rotating member is provided with a telescopic fork, and the telescopic fork is provided with a collector and a plurality of suckers.
Optionally, in the present invention, the driving device includes a driving motor, a rotating shaft, a winding roll and a pulling rope;
the driving motor is arranged on the upright post, the rotating shaft is rotatably connected with the upright post, the winding roll is arranged on the rotating shaft, one end of the pull rope is wound on the winding roll, and the other end of the pull rope is fixedly connected with the outer moving frame.
Optionally, in the invention, in-place limit switches are arranged at two ends of the ground rail;
and the upright post is provided with an upper limit switch, a lower limit switch, a rope break sensor and a stall sensor.
Optionally, in the present invention, a revolution counter for detecting a number of revolutions of the main rotating member and a controller for controlling the start and stop of the motor when a value of the revolution counter reaches a predetermined value are further included;
the revolution counter is electrically connected with the controller.
A plate sorting method comprises plate sorting equipment, a to-be-sorted bin, a storage bin and an upper computer;
a plurality of plates are stacked in the bin to be sorted, and an attribute information label is pasted on each plate;
a plurality of partition plates are arranged in the storage bin, the storage bin is divided into a plurality of sub storage bins, and the sub storage bins are used for storing plates with different sizes;
s101, the collector collects the attribute information labels on the plates in the to-be-sorted bin and sends the attribute information labels to the upper computer, so that the upper computer can obtain size information and weight information of the plates;
s102, the upper computer determines a first result according to the size information by using a first preset rule;
s103, the upper computer determines a second result according to the weight information by using a second preset rule;
s104, after the plate sorting equipment receives the first result and the second result, the suction cups with corresponding quantity are opened, and the telescopic fork takes out the plates from the to-be-sorted bin and transfers the plates to the corresponding sub-storage bins.
Optionally, in the present invention, the first preset rule is: comparing the size information with preset size information, and determining the number of the sub storage bin corresponding to the preset size information which is the same as the size information, namely a first result;
or comparing the size information with preset size information, and determining the number of the sub storage bin corresponding to the preset size information closest to the size information, namely the first result.
Optionally, in the present invention, the second preset rule is: comparing the weight information with preset weight information, and determining the quantity of the suckers corresponding to the preset weight information which is the same as the weight information, namely determining a second result;
or comparing the weight information with the preset weight information, and determining the sub-storage bin number corresponding to the preset weight information which is more than the weight information and closest to the weight information, namely the second result.
Optionally, in the present invention, a number of the sub-storage bin and preset size information are pre-stored in the upper computer, and the number of the sub-storage bin corresponds to the preset size information one to one;
the upper computer is also internally prestored with the quantity of the suckers and preset weight information, and the quantity of the suckers corresponds to the preset weight information one to one.
Optionally, in the present invention, the step S104 specifically includes:
after the controller controls the telescopic fork to take the plate in the to-be-sorted bin, the driving motor is controlled to rotate, the numerical value of the counter reaches a preset value, the controller controls the driving motor to stop rotating, and the plate is transferred into the storage bin through the telescopic fork.
The invention has the advantages and positive effects that:
on the basis of finishing the warehousing operation and the ex-warehouse operation of the whole stack of plates, the plate sorting equipment can also realize the automatic sorting and stacking operation of the plates with different models and specifications, improves the operation efficiency of sorting and stacking, does not need manual participation in the whole process, and has higher automation degree.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a block diagram of a sheet sorting apparatus of the present invention;
FIG. 2 is a top view of the turning gear of the present invention;
FIG. 3 is an electrical diagram of the present invention with the in-position limit switch, the upper limit switch, the lower limit switch, the rope break sensor and the stall sensor connected in series;
FIG. 4 is a flow chart of a method of sorting sheets of the present invention;
in the figure: 1. a sky rail; 2. a ground rail; 3. a column; 4. an outer moving frame; 5. an inner moving frame; 6. a pulley; 7. a platform; 8. a main rotating member; 9. a driven member; 10. a groove; 11. a protrusion; 12. an opening; 13. a telescopic fork; 14. a drive motor; 15. a rotating shaft; 16. a take-up reel; 17. pulling a rope; 18. an in-place limit switch; 19. an upper limit switch; 20. a lower limit switch; 21. a rope break sensor; 22. a stall sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
A sheet sorting apparatus, as shown in fig. 1, comprising: the device comprises a top rail 1, a ground rail 2, a stand column 3, an outer moving frame 4, an inner moving frame 5, a driving device and a rotating device;
the upright post 3 is respectively connected with the sky rail 1 and the ground rail 2 in a sliding manner, the outer moving frame 4 is connected with the upright post 3 in a sliding manner through a pulley 6, the inner moving frame 5 is fixedly arranged in the outer moving frame 4, the rotating device is arranged in the inner moving frame 5, and the driving device is arranged on the upright post 3;
the driving device is used for driving the outer moving frame 4 to do lifting motion along the vertical rod;
the rotating device is used for controlling the rotating direction of the telescopic fork 13;
as shown in fig. 2, the rotating device includes a platform 7, a main rotating member 8, a sub rotating member 9 and a motor;
the platform 7 is fixedly arranged in the inner moving frame 5, a groove 10 is formed in the platform 7, the main rotating piece 8 and the auxiliary rotating piece 9 are both rotatably arranged in the groove 10, and the output end of the motor is connected with the main rotating piece 8;
the main rotating piece 8 is fixedly provided with a bulge 11, the auxiliary rotating piece 9 is provided with four openings 12, and the bulge 11 is matched with the openings 12.
Therefore, the plate sorting equipment can flexibly absorb and transfer the plates through the arranged driving device and the rotating device, and the plates can be sorted and stacked.
Optionally, in the present invention, the driven rotating part 9 is provided with a telescopic fork 13, and the telescopic fork 13 is provided with a collector and a plurality of suckers.
The collector is used for collecting the attribute information labels on the plates. The collector may be, but is not limited to, a camera.
The suction cups are used to suck the sheet material for subsequent transfer of the sheet material by the telescopic forks 13.
Alternatively, in the present invention, the driving means includes a driving motor 14, a rotation shaft 15, a winding roll 16, and a pulling rope 17;
the driving motor 14 is arranged on the upright post 3, the rotating shaft 15 is rotatably connected with the upright post 3, the winding roll 16 is arranged on the rotating shaft 15, one end of the pull rope 17 is wound on the winding roll 16, and the other end of the pull rope 17 is fixedly connected with the outer moving frame 4.
Wherein the driving motor 14 is electrically connected with a controller below.
Optionally, in the present invention, two ends of the ground rail 2 are provided with in-place limit switches 18;
an upper limit switch 19, a lower limit switch 20, a rope break sensor 21 and a stall sensor 22 are arranged on the upright post 3.
Wherein, the in-place limit switch 18, the upper limit switch 19, the lower limit switch 20, the rope break sensor 21 and the stall sensor 22 are all connected with the controller.
In addition, the in-place limit switches 18 can be arranged at two ends of the sky rail 1, when the upright post 3 moves left and right and reaches the limit position, the in-place limit switches 18 send signals to the controller, the controller controls external driving equipment to enable the upright post 3 to pause to move, the external driving equipment is of the existing structure, and details are not repeated here;
the end of the column 3 is provided with a rope break sensor 21, a stall sensor 22, and an upper limit switch 19, and the bottom of the column 3 is provided with a lower limit switch 20.
The purpose of setting up upper limit switch 19 and lower limit switch 20 is: when the up-and-down movement stroke of the outer moving frame 4 is limited, namely the movement limit position of the outer moving frame 4 is realized, the upper limit switch 19 and the lower limit switch 20 send signals to the controller, and the controller controls the driving motor 14 to stop rotating, so that the outer moving frame 4 stops operating, and the operation safety of the plate sorting equipment is improved.
It should be noted that the rope breakage sensor 21 is used for detecting whether the pulling rope 17 is broken during operation, when the pulling rope 17 is broken, the rope breakage sensor 21 sends a signal to the controller, and meanwhile, when the stall sensor 22 detects that the acceleration of the outer moving frame 4 is reduced, the stall sensor also sends a signal to the controller, and the controller stops rotating by controlling the driving motor 14, so that the operation safety of the plate sorting equipment is improved.
As shown in fig. 3, after any one of the in-place limit switch 18, the upper limit switch 19, the lower limit switch 20, the rope break sensor 21 and the stall sensor 22 sends a signal to the controller, the controller controls the driving motor 14 to stop rotating, so that the operation safety of the plate sorting equipment is improved.
And, if the power supply needs to be recovered, the forced power-up can be carried out through the forced power supply knob switch D2SB 1.
Optionally, in the present invention, a revolution counter for detecting the number of revolutions of the main rotating member 8 and a controller for controlling the start and stop of the motor when the number of revolutions reaches a predetermined value are further included;
the revolution counter is electrically connected with the controller.
Referring to fig. 2, the main rotation member 8 rotates one turn, and the secondary rotation member 9 rotates ninety degrees, and meanwhile, the revolution counter increases by one, and after the main rotation member 8 rotates two turns, the secondary rotation member 9 rotates one hundred eighty degrees, and the retractable fork 13 is arranged on the secondary rotation member 9, so that the secondary rotation member 9 can drive the retractable fork 13 to rotate in the direction, so as to transfer the plate material in the following process.
A plate sorting method, as shown in FIG. 4, comprises plate sorting equipment, a to-be-sorted bin, a storage bin and an upper computer;
a plurality of plates are stacked in the bin to be sorted, and an attribute information label is pasted on each plate;
a plurality of partition plates are arranged in the storage bin, the storage bin is divided into a plurality of sub storage bins, and the sub storage bins are used for storing plates with different sizes;
s101, the collector collects the attribute information labels on the plates in the to-be-sorted bin and sends the attribute information labels to the upper computer, so that the upper computer can obtain size information and weight information of the plates;
s102, the upper computer determines a first result according to the size information by using a first preset rule;
s103, the upper computer determines a second result according to the weight information by using a second preset rule;
s104, after the board sorting equipment receives the first result and the second result, the corresponding number of suckers are started, and the telescopic fork 13 takes out the boards from the to-be-sorted bin and transfers the boards to the corresponding sub-storage bins.
So, through size information and the weight information who acquires panel, can sort the panel of different models, different specifications to transfer to corresponding sub-storage storehouse, realize accurate letter sorting.
Optionally, in the present invention, the first preset rule is: comparing the size information with preset size information, and determining the number of the sub storage bin corresponding to the preset size information which is the same as the size information, namely a first result;
or comparing the size information with preset size information, and determining the number of the sub storage bin corresponding to the preset size information closest to the size information, namely the first result.
Example 1, the description will be given by taking as an example that the size information obtained by the host computer is 1m × 1.3m, and the preset size information is 1m × 1m, 1m × 1.3m, 1m × 2m, and 2m × 2m, respectively.
Suppose that: 1m by 1m corresponds to the sub-bin number C1;
1m by 1.3m corresponds to the sub-bin number C2;
1m 2m corresponds to the sub-bin number C3;
2m corresponds to the sub bin number C4.
Specifically, after comparing the size information 1m × 1.3m with each preset size information, determining that the preset size information same as the size information exists in each preset size information;
since 1m × 1.3m corresponds to the sub magazine number C2, the sheet sorting apparatus can move the sheet to the sub magazine number C2.
Example 2, the description will be given by taking as an example that the size information obtained by the host computer is 1m × 1.2m, and the preset size information is 1m × 1m, 1m × 1.3m, 1m × 2m, and 2m × 2m, respectively.
Suppose that: 1m by 1m corresponds to the sub-bin number C1;
1m by 1.3m corresponds to the sub-bin number C2;
1m 2m corresponds to the sub-bin number C3;
2m corresponds to the sub bin number C4.
Specifically, after comparing the size information 1m × 1.2m with each preset size information, determining that no preset size information identical to the size information exists in each preset size information;
then, one of the preset size information closest to the size information needs to be determined, and specifically, differences between the size information 1m × 1.2m and the preset size information 1m × 1m, 1m × 1.3m, 1m × 2m, and 2m × 2m are calculated;
the difference between the size information 1m × 1.2m and the preset size information 1m × 1m is 0.2;
the difference between the size information 1m × 1.2m and the preset size information 1m × 1.3m is 0.1;
the difference between the size information 1m × 1.2m and the preset size information 1m × 2m is 0.8;
the difference between the size information 1m × 1.2m and the preset size information 2m × 2m is 1.8;
determining the minimum difference value between the size information and the preset size information to be 0.1, wherein the preset size information corresponding to 0.1 is 1m x 1.3 m;
since 1m × 1.3m corresponds to the sub magazine number C2, the sheet sorting apparatus can move the sheet to the sub magazine number C2.
Optionally, in the present invention, the second preset rule is: comparing the weight information with preset weight information, and determining the quantity of the suckers corresponding to the preset weight information which is the same as the weight information, wherein the quantity of the suckers is a second result;
or comparing the weight information with the preset weight information, and determining the number of the sub storage bin corresponding to the preset weight information which is more than the weight information and is closest to the weight information, namely the second result.
Example 3, the above-mentioned host computer obtains the weight information of the plate as 6KG, and the preset weight information is 5KG, 6KG, and 7KG respectively;
suppose that: 5KG board corresponds to a sucking disc;
the 6KG plate corresponds to the two suckers;
7KG panel corresponds three sucking discs.
Specifically, after comparing the weight information 6KG with each preset weight information, determining that preset size information identical to the size information exists in each preset weight information;
because 6KG panel corresponds 2 sucking discs, consequently, when panel letter sorting equipment shifts panel, open two sucking discs and can absorb panel.
Example 4, the above-mentioned host computer obtains the weight information of the plate as 6.5KG, and the preset weight information is 5KG, 6KG, and 7KG respectively;
suppose that: 5KG board corresponds to a sucking disc;
the 6KG plate corresponds to the two suckers;
7KG panel corresponds three sucking discs.
Specifically, after the weight information 6.5KG is compared with each preset weight information, it is determined that there is no preset size information in each preset weight information, which is the same as the size information;
then, one piece of preset weight information closest to the size information needs to be determined from the preset weight information, and the preset weight information is larger than the weight information, and specifically, the preset weight information closest to the weight information of 6.5KG is calculated;
6.5KG panel is close 6KG panel, 7KG panel respectively, and 7KG panel is greater than 6.5KG panel, consequently, need open the three sucking disc that 7KG panel corresponds to absorb panel.
Optionally, in the present invention, a number of the sub-storage bin and preset size information are pre-stored in the upper computer, and the number of the sub-storage bin corresponds to the preset size information one to one;
the upper computer is also internally prestored with the quantity of the suckers and preset weight information, and the quantity of the suckers corresponds to the preset weight information one to one.
Wherein a sub-bin has a unique number.
Example 3, there are 5 sub-bins within a bin, the 5 sub-bins numbered a1, a2, A3, a4, and a5, respectively;
correspondingly, the preset size information is 1m × 1m, 1m × 1.5m, 1.5m × 2m, 2m × 2m and 2m × 2.5m respectively;
then, the sub-bin a1 corresponds to the preset size information 1m × 1 m;
the preset size information 1m × 1.5m corresponding to the sub storage bin a 2;
the preset size information corresponding to the sub storage bin a3 is 1.5m × 2 m;
preset size information 2m × 2m corresponding to the sub storage bin a 4;
the sub bin a5 corresponds to preset size information 2m × 2.5 m.
Moreover, the plate has different weights, so the number of suckers to be started is different, specifically, the plate has lighter weight and the number of the suckers to be started is less; the plate has a larger number of started suckers compared with the plate with a heavier weight.
Example 4, 5 suction cups are arranged on the telescopic fork 13, and the weight of the plate is respectively B1, B2, B3, B4 and B5, wherein B1> B2> B3> B4> B5.
Then, the B1 panel corresponds to 5 suction cups;
the B2 board corresponds to 4 suckers;
the B3 board corresponds to 3 suckers;
the B4 board corresponds to 2 suckers;
the B5 panel corresponded to 1 suction cup.
Optionally, in the present invention, the step S104 specifically includes:
after the controller controls the telescopic fork 13 to take the plate in the to-be-sorted bin, the driving motor 14 is controlled to rotate, the numerical value of the counter reaches a preset value, the controller controls the driving motor 14 to stop rotating, and the plate is transferred into the storage bin through the telescopic fork 13.
Example (b):
the telescopic fork 13 is moved to a bin to be sorted through a driving device and a rotating device, a collector on the telescopic fork 13 collects an attribute information label of the uppermost layer of a plate in the bin to be sorted and sends the attribute information label to an upper computer, and the upper computer identifies the size information and the weight information of the plate according to the attribute information label; according to the size information, determining that preset size information identical to the size information exists in each preset size information, and determining the number of the sub storage bin corresponding to the preset size information; then according to the weight information, determining that preset weight information which is the same as the weight information exists in each preset weight information, and determining the quantity of the suckers corresponding to the preset weight information; the plate sorting equipment opens the same number of suckers, sucks the plates, and transfers the plates to the number positions of the sub storage bins through the rotating devices.
So, panel letter sorting equipment can also realize the panel automation of different models, different specifications and select the stack operation on the basis of accomplishing whole buttress panel warehouse entry operation and the operation of leaving warehouse, has improved the operating efficiency of letter sorting stack, and the overall process need not artifical the participation, and degree of automation is higher.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.
Claims (10)
1. A sheet sorting apparatus, comprising: the device comprises a top rail (1), a ground rail (2), a stand column (3), an outer moving frame (4), an inner moving frame (5), a driving device and a rotating device;
the upright post (3) is respectively connected with the sky rail (1) and the ground rail (2) in a sliding manner, the outer moving frame (4) is connected with the upright post (3) in a sliding manner through a pulley (6), the inner moving frame (5) is fixedly arranged in the outer moving frame (4), the rotating device is arranged in the inner moving frame (5), and the driving device is arranged on the upright post (3);
the driving device is used for driving the outer moving frame (4) to do lifting motion along the vertical rod;
the rotating device is used for controlling the rotating direction of the telescopic fork (13);
the rotating device comprises a platform (7), a main rotating part (8), a secondary rotating part (9) and a motor;
the platform (7) is fixedly arranged in the inner moving frame (5), a groove (10) is formed in the platform (7), the main rotating piece (8) and the auxiliary rotating piece (9) are rotatably arranged in the groove (10), and the output end of the motor is connected with the main rotating piece (8);
the main rotating piece (8) is fixedly provided with a bulge (11), the driven rotating piece (9) is provided with four openings (12), and the bulge (11) is matched with the openings (12).
2. A sheet sorting device according to claim 1, characterised in that the driven rotating member (9) is provided with a telescopic fork (13), and that the telescopic fork (13) is provided with a collector and a plurality of suction cups.
3. A sheet sorting apparatus according to claim 2, characterised in that the drive means comprise a drive motor (14), a spindle (15), a take-up reel (16) and a draw cord (17);
the driving motor (14) is arranged on the upright post (3), the rotating shaft (15) is rotationally connected with the upright post (3), the winding roll (16) is arranged on the rotating shaft (15), one end of the pull rope (17) is wound on the winding roll (16), and the other end of the pull rope (17) is fixedly connected with the outer moving frame (4).
4. A board sorting device according to claim 3, characterised in that both ends of the ground rail (2) are provided with in-position limit switches (18);
an upper limit switch (19), a lower limit switch (20), a rope break sensor (21) and a stall sensor (22) are arranged on the upright post (3).
5. A sheet sorting apparatus according to claim 4, further comprising a revolution counter for detecting the number of revolutions of the main rotor (8) and a controller for controlling the start and stop of the motor when the value of the revolution counter reaches a predetermined value;
the revolution counter is electrically connected with the controller.
6. The board sorting method is characterized by comprising the board sorting equipment as claimed in any one of claims 1 to 5, a bin to be sorted, a storage bin and an upper computer;
a plurality of plates are stacked in the bin to be sorted, and an attribute information label is pasted on each plate;
a plurality of partition plates are arranged in the storage bin, the storage bin is divided into a plurality of sub storage bins, and the sub storage bins are used for storing plates with different sizes;
s101, the collector collects the attribute information labels on the plates in the to-be-sorted bin and sends the attribute information labels to the upper computer, so that the upper computer can obtain size information and weight information of the plates;
s102, the upper computer determines a first result according to the size information by using a first preset rule;
s103, the upper computer determines a second result according to the weight information by using a second preset rule;
s104, after the plate sorting equipment receives the first result and the second result, the corresponding quantity of suckers are started, and the telescopic fork (13) takes out the plates from the to-be-sorted bin and transfers the plates to the corresponding sub-storage bins.
7. The method as claimed in claim 6, wherein the first predetermined rule is: comparing the size information with preset size information, and determining the number of the sub storage bin corresponding to the preset size information which is the same as the size information, namely a first result;
or comparing the size information with preset size information, and determining the number of the sub storage bin corresponding to the preset size information closest to the size information, namely the first result.
8. The method for sorting sheets according to claim 7, wherein the second predetermined rule is: comparing the weight information with preset weight information, and determining the quantity of the suckers corresponding to the preset weight information which is the same as the weight information, namely determining a second result;
or comparing the weight information with the preset weight information, and determining the number of the sub storage bin corresponding to the preset weight information which is more than the weight information and is closest to the weight information, namely the second result.
9. The method for sorting the plates according to claim 8, wherein the upper computer is internally pre-stored with sub-storage bin numbers and preset size information, and the sub-storage bin numbers correspond to the preset size information one by one;
the upper computer is also internally prestored with the quantity of the suckers and preset weight information, and the quantity of the suckers corresponds to the preset weight information one to one.
10. The method as claimed in claim 6, wherein the step S104 specifically includes:
after the controller controls the telescopic fork (13) to take the plates in the to-be-sorted bin, the driving motor (14) is controlled to rotate, the numerical value of the counter reaches a preset value, the controller controls the driving motor (14) to stop rotating, and the plates are transferred into the storage bin through the telescopic fork (13).
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