CN113828522B - Square mail sorting system - Google Patents
Square mail sorting system Download PDFInfo
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- CN113828522B CN113828522B CN202110799716.2A CN202110799716A CN113828522B CN 113828522 B CN113828522 B CN 113828522B CN 202110799716 A CN202110799716 A CN 202110799716A CN 113828522 B CN113828522 B CN 113828522B
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- 238000007493 shaping process Methods 0.000 claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000036544 posture Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 239000005341 toughened glass Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Classifications
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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
- B07C3/00—Sorting according to destination
- B07C3/02—Apparatus characterised by the means used for distribution
- B07C3/08—Apparatus characterised by the means used for distribution using arrangements of conveyors
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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
- B07C1/00—Measures preceding sorting according to destination
- B07C1/02—Forming articles into a stream; Arranging articles in a stream, e.g. spacing, orientating
- B07C1/06—Orientating; Aligning ; Aligning to one edge
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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
- B07C3/00—Sorting according to destination
- B07C3/10—Apparatus characterised by the means used for detection ofthe destination
- B07C3/14—Apparatus characterised by the means used for detection ofthe destination using light-responsive detecting means
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Abstract
The invention discloses a square mail sorting system, which comprises a shaping recognition device, a sorting device and a controller, wherein the shaping recognition device comprises an original conveying belt, a shaping conveying belt and a shaping mechanism, the tail end of the original conveying belt is positioned above the initial end of the shaping conveying belt, the shaping conveying belt comprises a bottom plate and a material pushing line group used for pushing an original, the shaping mechanism comprises a support fixedly connected with the bottom plate and a shaping plate arranged on the support, the shaping plate comprises four movable plates which are adjacently arranged and surround a square channel, the movable plates are connected with the support through movable connecting rods, and a code scanning gun is arranged on one side of each movable plate, which is far away from the square channel; sorting unit includes body frame, carousel, original paper storehouse and goes out a passageway, and the original paper storehouse is fixed be provided with step motor on the body frame, the carousel passes through step motor drive replaces the artifical letter sorting of accomplishing square mail, improves letter sorting efficiency, guarantees the accuracy of letter sorting simultaneously.
Description
Technical Field
The invention belongs to the technical field of material sorting, and particularly relates to a square mail sorting system.
Background
The mail mainly refers to the goods that send through the postal service, along with the popularization of internet shopping, and express delivery company's high-speed development, the meaning of mail can extend to the express delivery, aspects such as parcel, the mail variety of sending through the postal service or express delivery company is various, its packaging form is various, the mail need sort according to the region of transporting after gathering scattered point, sorting work is mostly accomplished by the manual work, generally one is handheld when manual operation sweep yard rifle another hand and overturn, or aim at the two-dimensional code of mail, the bar code sweeps yard rifle, square mail has a plurality of faces that need sweep the yard, and probably have great weight, manual operation is very unchangeable, influence the efficiency of express mail letter sorting, be unfavorable for the high-speed development of commodity circulation.
Disclosure of Invention
The automatic paper stacking and sorting device comprises a shaping recognition device, a sorting device and a controller, wherein the shaping recognition device comprises an original paper conveying belt, a shaping conveying belt and a shaping mechanism, the tail end of the original paper conveying belt is positioned above the initial end of the shaping conveying belt, the shaping conveying belt comprises a bottom plate and a material pushing line group used for pushing original paper, the shaping mechanism comprises a support fixedly connected with the bottom plate and a shaping plate arranged on the support, the shaping plate comprises four movable plates which are adjacently arranged and surround to form a square channel, the movable plates are connected with the support through movable connecting rods, and a code scanning gun is arranged on one side, away from the square channel, of the movable plates; the sorting device comprises a main frame, a rotary table, an original paper bin and a paper discharging channel, wherein the original paper bin is fixed on the upper surface of the rotary table, a stepping motor is arranged on the main frame, the rotary table is driven by the stepping motor, and the original paper bin is provided with a pushing mechanism for pushing original paper to the paper discharging channel; the controller receives original piece information acquired by the code scanning gun, and controls the stepping motor and the pushing mechanism according to the original piece information.
Preferably, the material pushing line group comprises independent loop lines which are arranged on two sides of the bottom plate in parallel, a pushing line which is perpendicular to the length direction of the bottom plate is arranged between the two independent loop lines, the pushing line is positioned above the bottom plate, the two independent loop lines are respectively wound on a first pulley block, a first driving rod which is connected with a driving motor through a gear is arranged below the bottom plate, and the two independent loop lines are connected with the first driving rod through a line slot; one end of the movable plate close to the original conveying belt is set to be outwards opened.
Preferably, a distance sensor facing the shaping conveyor belt is arranged below the original conveyor belt, a detection signal of the distance sensor is sent to the controller, and the controller controls the original conveyor belt to start and stop.
Preferably, four movable plates are provided with code scanning guns which are right opposite to the square channel, and two obliquely arranged code scanning guns are further arranged on the movable plate above the square channel.
Preferably, the movable connecting rod is connected with the movable plate and sleeved on the support in a penetrating manner, a first spring is sleeved on the movable connecting rod, and the first spring is located between the movable plate and the support.
Preferably, the pushing mechanism comprises an electric push rod, a second pulley block, a third pulley block, a fourth pulley block, a connecting rope, a push plate and two side plates limiting the push plate, the two ends of the push plate are provided with limit blocks penetrating through grooves in the middle of the side plates, the second pulley block comprises a second fixed plate and a plurality of pulleys arranged side by side on the second fixed plate, the third pulley block comprises a third fixed plate and a plurality of pulleys arranged side by side on the third fixed plate, the second fixed plate is fixedly connected with the two side plates, a limiting slide rod is arranged on the second fixed plate, the third fixed plate is sleeved on the limiting slide rod, the electric push rod penetrates through the turntable and is abutted against the third pulley block, and the connecting rope continuously bypasses the pulleys on the second pulley block and the third pulley block and then is connected with the push plate through the fourth pulley block.
Preferably, a second spring is sleeved on the limiting sliding rod and used for resetting the third pulley block.
Preferably, the side plate is provided with an elastic rope connected with the limiting block.
Preferably, the piece outlet channel comprises two piece outlet ports, the first piece outlet port and the second piece outlet port are distributed up and down, and the first piece outlet port and the second piece outlet port are switched through the linkage mechanism.
Preferably, the linkage mechanism comprises an L-shaped linkage rod and a layered baffle, the layered baffle is connected with the rotating shaft, a push rod is arranged on the rotating shaft, the L-shaped linkage rod penetrates through the turntable to enable the upper part of the turntable to be located in the sliding stroke of the limiting block, the L-shaped linkage rod is abutted to the push rod, a reset slide rod is arranged on the L-shaped linkage rod, the reset slide rod penetrates through the reset baffle arranged on the side plate, and a third spring is arranged on the reset slide rod.
The invention provides a square mail sorting system, which conveys square mails to a shaping recognition device through an original conveying belt, pushes the square mails into a square channel formed by movable plates through a material pushing line group, shapes the postures of the square mails to enable the square mails to pass through the square channel in a positive posture, reads information of square packages through a code scanning gun arranged on the movable plates, always keeps a certain distance from the mails in the shaping process to ensure that code scanning is accurately finished, then puts the mails into an original bin of a sorting device, controls a stepping motor through a controller to drive a turntable to align the original bin to a piece discharging channel, pushes the originals to the piece discharging channel matched with original information through a pushing mechanism, replaces manual work to finish sorting of the square mails, improves sorting efficiency, and simultaneously ensures sorting accuracy.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic top view of an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a shaping recognition device according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of another view angle of the reshaping identification device according to the embodiment of the present invention;
FIG. 5 is a schematic side view of a shaping recognition device according to an embodiment of the present invention;
FIG. 6 is a schematic view of the lower portion of a shaping conveyor according to an embodiment of the invention;
fig. 7 is a schematic structural diagram of a pushing line set according to an embodiment of the present invention;
FIG. 8 is a schematic structural view of a sorting apparatus according to an embodiment of the present invention;
FIG. 9 is a top view of a sorting apparatus according to an embodiment of the present invention;
FIG. 10 is a side view of a sorting apparatus according to an embodiment of the present invention;
FIG. 11 is a schematic view of the position relationship and structure of the main frame, the stepping motor and the electric push rod according to the embodiment of the present invention;
fig. 12 is a schematic structural view of a turntable and an original bin according to an embodiment of the present invention;
FIG. 13 is a schematic structural diagram of a pushing mechanism according to an embodiment of the present invention;
FIG. 14 is a partially disassembled schematic view of a pushing mechanism of an embodiment of the present invention;
FIG. 15 is a schematic view of the position of the connection cord wrapping according to the embodiment of the present invention;
fig. 16 is a schematic structural view of the second pulley block and the third pulley block in an expanded state according to the embodiment of the invention;
fig. 17 is a schematic cross-sectional view of a part of an original magazine and a discharge passage according to an embodiment of the present invention;
10-a shaping recognition device; 11-original transport belt; 12-a shaping conveyor belt; 13-a shaping mechanism; 131-a support; 132-a movable plate; 133-a movable rod; 134-a first spring; 14-a code scanning gun; 15-pushing line group; 151-independent loop; 152-pushing the wire; 153-a first drive rod; 154-drive motor; 20-a sorting device; 21-the main frame; 211-a via hole; 22-a turntable; 23-original cartridge; 231-a second pulley block; 232-a third pulley block; 234-a fourth pulley block; 235-connecting rope; 236-a push plate; 237-side plates; 24-a piece outlet channel; 241-a first outlet; 242-a second outlet; 243-layered baffle; 244-a push rod; 25-a stepper motor; 26-an electric push rod; 31-a stopper; 32-a limit slide bar; 33-a second spring; 34-L type linkage rod; 35-a third spring; 36-a butt block; 37-a second fixing plate; 38-a third fixing plate; 39-elastic cord.
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. Unless otherwise specified, the technical means used in the examples are conventional means well known to those skilled in the art.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1 to 17, the present invention provides a sorting system for square mails, including a shaping recognition device 10, a sorting device 20 and a controller, where the shaping recognition device 10 includes an original conveyor belt 11, a shaping conveyor belt 12 and a shaping mechanism 13, a tail end of the original conveyor belt 11 is located above a beginning end of the shaping conveyor belt 12, and is driven by a motor, and the controller controls the start and stop of the motor, only manually placing an original of a square mail on the original conveyor belt 11, the original falls from the original conveyor belt 11 onto the shaping conveyor belt 12, the shaping conveyor belt 12 includes a bottom plate and a pushing line group 15 for pushing the original, the pushing line group 15 pushes the original into the shaping mechanism 13, the shaping mechanism 13 includes a bracket 131 fixedly connected to the bottom plate and a shaping plate disposed on the bracket 131, the shaping plate includes four movable plates 132 adjacently disposed and enclosing a square channel, the movable plates 132 are connected to the bracket 131 through a movable connecting rod, one side of the movable plates 132 away from the square channel is provided with a code scanning gun 14, the movable plates 132 perform posture correction on the original, as the original moves in the shaping mechanism 13, the code gun 14 mainly reads information on the original, and these information include the original distribution area of the current original; the sorting device comprises a main frame 21, a rotary table 22, an original bin 23 and a piece discharging channel 24, wherein the original bin 23 is fixed on the upper surface of the rotary table 22, a stepping motor 25 is arranged on the main frame 21, the rotary table 22 is driven by the stepping motor 25, the operation logic of the stepping motor 25 is adjusted according to the position relation between the original bin 23 and the piece discharging channel 24, generally, a plurality of original bins 23 are uniformly distributed on the rotary table 22, the rotation angle of the rotary table 22 driven by the stepping motor 25 every time is based on the angle of a base, namely the included angle between the original bins 23, the calculation logic is simplified, for example, 6 original bins 23 are arranged, 5 piece discharging channels 24 are matched and square mails placed from the shaping conveyor belt 12 are received, the rotation angle needs 60 degrees every time, the original bins 23 are provided with a pushing mechanism for pushing the original to the piece discharging channel 24, the next pushing operation is continuously carried out by the stepping motor 25 after the original pushing operation is completed, the continuous operation is realized, the sorting efficiency is improved, only the corresponding receiving equipment needs to be arranged at the piece discharging channel 24, and the mail can also be directly loaded at the piece discharging channel 24; the controller receives the original information acquired by the code scanning gun 14, and controls the stepping motor 25 and the pushing mechanism according to the original information, and the step motor 25 is mainly controlled to align the original bin 23 where the current original placed and placed down from the shaping conveyor belt 12 with the outgoing channel 24 corresponding to the bar code information on the original bin.
As a preferable scheme, the material pushing line group 15 includes independent loop lines 151 arranged in parallel at two sides of the bottom plate, a pushing line 152 perpendicular to the length direction of the bottom plate is arranged between the two independent loop lines 151, the pushing line 152 is located above the bottom plate, the two independent loop lines 151 are respectively wound on a first pulley block, a first driving rod 153 connected with a driving motor 154 through a gear is arranged below the bottom plate, and the two independent loop lines 151 are connected with the first driving rod 153 through a line slot; one end of the movable plate 132 near the original conveying belt 11 is provided in an outwardly flared shape.
Two independent loops 151 are respectively connected by the first pulley block in a winding way and arranged above the bottom plate and are positioned close to the edge, and side baffles can be arranged at the two sides of the bottom plate to prevent mails from falling out of the shaping conveyor belt 12; first actuating lever 153 is driven by driving motor 154, mode through gear engagement realizes, set up the wire casing respectively at the both ends of first actuating lever 153, independent annular card is in the wire casing, be in the tensioning state, in order to avoid appearing the inconsistent condition of both sides stroke, can be with independent loop-line 151 around the mode of round on the wire casing, increase frictional force, drive independent loop-line 151 by first actuating lever 153, after the original paper falls on plastic conveyor belt 12, the line 152 that pushes away that drives by independent annular promotes the original paper and moves forward, enter into square passage, the structure of the outer opening of fly leaf 132 can adapt to the original paper entering square passage of various sizes, carry out the correction of gesture, and sweep the sign indicating number process.
Preferably, a distance sensor facing the shaping conveyor belt 12 is arranged below the original conveyor belt 11, a detection signal of the distance sensor is sent to the controller, the controller controls the original conveyor belt 11 to start and stop, the distance sensor is used for detecting an original on the current shaping conveyor belt 12, when the original is at the beginning of the shaping conveyor belt 12, the controller controls the original conveyor belt 11 to stop conveying, along with the moving process of the original on the shaping conveyor belt 12, a detection value of the distance sensor gradually increases and exceeds a certain threshold value, for example, the original is separated from a square channel and is about to enter a sorting device, and at this time, the original conveyor belt 11 is started to continue to convey the original at the shaping conveyor belt 12.
As a preferred scheme, the four movable plates 132 are respectively provided with a barcode scanning gun 14 facing the square channel, the movable plate 132 above the square channel is further provided with two obliquely arranged barcode scanning guns 14, it is obvious that the barcode scanning guns 14 need to read information such as barcodes and two-dimensional codes through the movable plate 132, the movable plate 132 is made of a transparent material such as tempered glass and resin, the movable rod 133 and the barcode scanning guns 14 are fixed to the movable plate 132 in a corresponding manner, for example, the connection with the tempered glass can be a hole-punching and bolt-locking manner, in order to reduce the difficulty in manually placing originals on the original conveyor belt 11, i.e., the barcodes and the two-dimensional codes need to be aligned to a certain surface, or the barcode scanning guns 14 need to identify the positions such as the barcodes and the two-dimensional codes when a fully automatic manipulator puts in the originals, the barcode scanning guns 14 on the four movable plates 132 and facing the square channel are arranged to read information such as barcodes, two obliquely arranged barcodes, two barcode scanning guns 14 facing the square channel are arranged to read information such as barcodes and the original information can be read accurately and reliably.
Preferably, the movable connecting rod is connected with the movable plate 132 and is sleeved on the bracket 131 in a penetrating manner, the movable connecting rod is sleeved with a first spring 134, the first spring 134 is located between the movable plate 132 and the bracket 131, the movable plate 132 is propped open by an original, and after the original is separated from the square channel, the original returns to an original position under the action of the first spring 134, so that preparation for shaping the next original is made.
Preferably, the pushing mechanism includes an electric push rod 26, a second pulley block 231, a third pulley block 232, a fourth pulley block 234, a connecting rope 235, a push plate 236 and two side plates 237 for limiting the push plate 236, two ends of the push plate 236 are provided with limiting blocks 31 penetrating through grooves in the middle of the side plates 237, the second pulley block 231 includes a second fixing plate 37 and a plurality of pulleys arranged side by side on the second fixing plate 37, the third pulley block 232 includes a third fixing plate 38 and a plurality of pulleys arranged side by side on the third fixing plate 38, the second fixing plate 37 is fixedly connected with the two side plates 237, the second fixing plate 37 is provided with a limiting slide bar 32, the third fixing plate 38 is sleeved on the limiting slide bar 32, the electric push rod 26 passes through the turntable 22 and then abuts against the third pulley block 232, and the connecting rope 235 continuously bypasses the pulleys on the second pulley block 231 and the third pulley block 232 and then is connected with the push plate 236 through the fourth pulley block 234.
The two side plates 237 are arranged in parallel to form a channel, the second pulley block 231 and the third pulley block 232 are arranged at one end of the channel close to the center of the circle of the rotary table 22, the second pulley block 231 is arranged below the third pulley block 232 and fixedly connected with the two side plates 237, the side plates 237 are directly and fixedly connected with the rotary table 22, the bottom of the rotary table 22 is provided with a through hole 211, the through hole 211 is used for the front end of the electric push rod 26 to pass through, a rod with smaller diameter can be fixed at the front end of the movable rod 133 of the electric push rod 26, correspondingly, a butting block 36 is arranged on the third pulley block 232, the rod is used for pushing the third pulley block 232, the middle part of a connecting rope 235 is fixed on the third pulley block 232, the two end heads are respectively connected with the pulleys on the second pulley block 231 and the third pulley block 232 in a winding way and then pass through the fourth pulley block 234 to be connected to the push plate 236, and can also be directly connected to the limiting block 31, on the principle that the space between the two side plates 237 is not affected, the fourth pulley block 234 is used for changing the pulling direction of the end of the connecting rope 235, when the third pulley block 232 moves upwards, the push plate 236 pushes outwards, the connecting rope 235 drives the push plate 236 to push outwards by the distance equal to half of the product of the spreading distance between the second pulley block 231 and the third pulley block 232 and the number of strands of the connecting rope 235 between the two pulley blocks, under the condition that the spreading distance between the two pulley blocks is fixed, the number of strands of the connecting rope 235 determines the pushing distance of the push plate 236, the number of strands of the connecting rope 235 can be changed by changing the number of pulleys on the second pulley block 231 and/or the third pulley block 232, when the equipment is manufactured, a mounting rod of a plurality of pulleys can be manufactured in a standardized mode, the pulleys are selectively installed according to the pushing distance required by a current user, and are used for adapting to different mails, the size of square mails of express delivery collection and distribution points reduces the die sinking investment during equipment manufacturing and reduces the equipment manufacturing cost.
As a preferred scheme, the second spring 33 is sleeved on the limit slide bar 32, the second spring 33 is used for resetting the third pulley block 232, after the pushing action is completed, the electric push rod 26 is retracted, the rotary disc 22 can rotate at the moment, the pushing mechanism also needs to be reset, the third pulley block 232 can be automatically reset under the action of gravity, but the situation that jamming occurs between the limit slide bars 32 is possible, the jamming is avoided through the elastic force provided by the second spring 33, and the reliability of the pushing mechanism is improved.
Preferably, the side plate 237 is provided with an elastic rope 39 connected with the stop block 31, the elastic rope 39 is stretched when the push plate 236 is pushed out, when the electric push rod 26 is retracted, the third pulley block 232 is rapidly retracted under the action of the second spring 33, and the push plate 236 returns to the initial position under the action of the elastic rope 39, so as to avoid the situation that the connecting rope 235 is loosened due to force leakage and then slips off the fourth pulley block 234.
As a preferred scheme, the piece outlet channel 24 includes two piece outlets, the first piece outlet 241 and the second piece outlet 242 are distributed vertically, the first piece outlet 241 and the second piece outlet 242 are switched by the linkage mechanism, the number of the piece outlets of the piece outlet channel 24 is increased, the number of destinations that the sorting device 20 can sort is increased, the application of the whole sorting system is wider, and the sorting requirements of different distribution points can be met.
As a preferable scheme, the linkage mechanism comprises an L-shaped linkage rod 34 and a layered baffle 243, the layered baffle 243 is connected with a rotating shaft, the rotating shaft is provided with a push rod 244, the L-shaped linkage rod 34 passes through the rotating disc 22 to enable the upper part thereof to be positioned in the sliding stroke of the limit block 31, the L-shaped linkage rod 34 is abutted against the push rod 244, the L-shaped linkage rod 34 is provided with a reset slide rod, the reset slide rod passes through a reset baffle arranged on the side plate 237, the reset slide rod is provided with a third spring 35 to reset the L-shaped linkage rod 34, the L-shaped linkage rod 34 is arranged at the original position far away from the push plate 236, only when the pushing distance of the push plate 236 reaches the position contacting the L-shaped linkage rod 34, the L-shaped linkage rod 34 is triggered to move forwards, so as to lift the divided baffles, and enable original pieces to enter the first piece outlet 241, thereby forming controllable piece outlet selection, the specific implementation needs to control the stroke of the electric push rod 26 by means of a controller, when the destination is the first output opening 241 of a certain output channel 24, the stroke of the electric push rod 26 is increased, so that the limiting block 31 can push the L-shaped linkage rod 34 in the process of pushing the original to move forward, and further the layered barrier 243 is lifted, it can be understood that the falling position of the second output opening 242 is closer to the original bin 23 than the first output opening 241, the stroke of the electric push rod 26 is set to be two modes, namely a short-distance mode and a long-distance mode, the limiting block 31 in the short-distance mode does not contact with the L-shaped linkage rod 34, only the original is pushed to the junction of the original bin 23 and the output channel 24, the original enters the second output opening 242, the limiting block 31 in the long-distance mode can push the L-shaped linkage rod 34 and the L-shaped linkage rod 34 to push the push rod 244, and further the layered barrier 243 on the rotating shaft is driven to lift up to form a through with the first output opening 241, and the distance for pushing the original out is larger in this case, and may enter directly into the first outlet 241.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A square mail sorting system is characterized by comprising a shaping recognition device, a sorting device and a controller, wherein the shaping recognition device comprises an original conveying belt, a shaping conveying belt and a shaping mechanism, the tail end of the original conveying belt is positioned above the initial end of the shaping conveying belt, the shaping conveying belt comprises a bottom plate and a material pushing line group used for pushing an original, the shaping mechanism comprises a support fixedly connected with the bottom plate and a shaping plate arranged on the support, the shaping plate comprises four movable plates which are adjacently arranged and enclose a square channel, the movable plates are connected with the support through movable connecting rods, and a code scanning gun is arranged on one side, away from the square channel, of the movable plates; the sorting device comprises a main frame, a rotary table, an original paper bin and a paper discharging channel, wherein the original paper bin is fixed on the upper surface of the rotary table, a stepping motor is arranged on the main frame, the rotary table is driven by the stepping motor, and the original paper bin is provided with a pushing mechanism for pushing original paper to the paper discharging channel; the controller receives original piece information acquired by the code scanning gun, and controls the stepping motor and the pushing mechanism according to the original piece information.
2. The system for sorting square postal matters according to claim 1, wherein the group of pushing lines comprises independent loops arranged in parallel on both sides of the bottom plate, a pushing line perpendicular to the length direction of the bottom plate is arranged between the two independent loops, the pushing line is positioned above the bottom plate, the two independent loops are respectively wound on a first pulley block, a first driving rod connected with a driving motor through a gear is arranged below the bottom plate, and the two independent loops are connected with the first driving rod through a line slot; one end of the movable plate close to the original conveying belt is set to be outwards opened.
3. A square mail sorting system according to claim 1, wherein a distance sensor is provided under the original conveyor toward the shaping conveyor, and a detection signal of the distance sensor is sent to the controller, and the controller controls the original conveyor to start and stop.
4. The system as claimed in claim 1, wherein four of said movable plates are provided with a plurality of code-scanning guns facing said square passage, and two obliquely disposed code-scanning guns are provided on the movable plate above said square passage.
5. A square mail sorting system as in claim 1 wherein the movable link is connected to the movable plate and is threaded over the support, the movable link having a first spring disposed between the movable plate and the support.
6. The system of claim 1, wherein the pushing mechanism comprises an electric push rod, a second pulley block, a third pulley block, a fourth pulley block, a connecting rope, a push plate, and two side plates for limiting the push plate, wherein the two ends of the push plate are provided with a limiting block penetrating through a through groove in the middle of the side plates, the second pulley block comprises a second fixed plate and a plurality of pulleys arranged side by side on the second fixed plate, the third pulley block comprises a third fixed plate and a plurality of pulleys arranged side by side on the third fixed plate, the second fixed plate is fixedly connected with the two side plates, the second fixed plate is provided with a limiting slide bar, the third fixed plate is sleeved on the limiting slide bar, the electric push rod passes through the rotary disc and abuts against the third pulley block, and the connecting rope continuously bypasses the pulleys on the second pulley block and the third pulley block and then is connected with the push plate through the fourth pulley block.
7. The system as claimed in claim 6, wherein a second spring is sleeved on the limit slide for returning the third pulley block.
8. A square mail sorting system according to claim 7, wherein the side plates are provided with elastic cords connected to the stoppers.
9. The system as claimed in claim 6, wherein the output channel comprises two output ports, a first output port and a second output port are distributed up and down, and the first output port and the second output port are switched by a linkage mechanism.
10. The square mail sorting system according to claim 9, wherein the linkage mechanism comprises an L-shaped linkage rod and a layered baffle, the layered baffle is connected with a rotating shaft, a push rod is arranged on the rotating shaft, the L-shaped linkage rod passes through the rotating disc to enable the upper part of the L-shaped linkage rod to be positioned in a sliding stroke of a limit block, the L-shaped linkage rod is abutted against the push rod, a reset sliding rod is arranged on the L-shaped linkage rod, the reset sliding rod passes through the reset baffle arranged on the side plate, and a third spring is arranged on the reset sliding rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110799716.2A CN113828522B (en) | 2021-07-15 | 2021-07-15 | Square mail sorting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110799716.2A CN113828522B (en) | 2021-07-15 | 2021-07-15 | Square mail sorting system |
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| CN114453263B (en) * | 2021-12-28 | 2023-08-04 | 天能电池集团(马鞍山)新能源科技有限公司 | Battery grading classification system and method based on image recognition |
| CN114289325B (en) * | 2021-12-30 | 2023-07-18 | 张晋虎 | Automatic sorting system in logistics transportation |
| CN115055383A (en) * | 2022-06-14 | 2022-09-16 | 江苏经贸职业技术学院 | Electronic commerce sorting device |
| CN118179933A (en) * | 2022-12-13 | 2024-06-14 | 北京京东乾石科技有限公司 | Sorting device and sorting system |
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