阅读说明：本技术 一种分拣系统及其方法 (Sorting system and method thereof ) 是由 侯勇 于 2019-09-29 设计创作，主要内容包括：本发明公开了一种分拣系统及其方法,包括传送台,所述传送台中部开设有落件槽,所述传送台位于落件槽上方间隔均匀安装有若干落件传送机构,两侧的所述上双槽皮带辊轮和下双槽皮带辊轮上均通过一对传送带连接,所述传送带相对一侧活动安装有挤压条,所述落件槽内还通过辊轮架活动安装有若干下料辊轮,所述下料辊轮设置于落件传送机构的底部且一一对应,所述传送台上还固定安装有若干激光扫码器,所述分拣框数量与落件传送机构相同且一一对应；本发明通过将邮件竖直放置在分拣系统上,有效防止邮件在分拣过程中易位,保证了分拣的准确性,激光扫码器能够对邮件的两侧进行有效识别,同时结构简单,提高了分拣效率。(The invention discloses a sorting system and a sorting method thereof, wherein the sorting system comprises a conveying table, a drop groove is formed in the middle of the conveying table, a plurality of drop conveying mechanisms are uniformly arranged above the drop groove at intervals on the conveying table, an upper double-groove belt roller and a lower double-groove belt roller at two sides are connected through a pair of conveying belts, an extrusion strip is movably arranged at one side opposite to the conveying belts, a plurality of blanking rollers are movably arranged in the drop groove through roller carriers, the blanking rollers are arranged at the bottom of the drop conveying mechanisms and are in one-to-one correspondence, a plurality of laser code scanners are fixedly arranged on the conveying table, and the number of sorting frames is the same as that of the drop conveying mechanisms and is in one-to-one correspondence; according to the invention, the mail is vertically placed on the sorting system, so that the mail is effectively prevented from being dislocated in the sorting process, the sorting accuracy is ensured, the laser code scanner can effectively identify two sides of the mail, and meanwhile, the structure is simple, and the sorting efficiency is improved.)

1. A sorting system comprising a transfer table (1), characterized in that: the automatic feeding device is characterized in that a piece falling groove (2) is formed in the middle of the conveying table (1), a plurality of piece falling conveying mechanisms (3) are evenly installed at intervals above the piece falling groove (2) on the conveying table (1), two ends of the conveying table (1) are respectively and movably provided with an upper double-groove belt roller (5), two sides of the upper double-groove belt roller (5) are respectively and fixedly provided with a lower double-groove belt roller (6) through an installation frame (4), the two sides of the upper double-groove belt roller (5) and the lower double-groove belt roller (6) are respectively connected through a pair of conveying belts (7), an extrusion strip (8) is movably installed on one side, opposite to the conveying belts (7), of the extrusion strip (8) is far away from one side of the conveying belts (7) and is fixedly provided with rubber strips (9), and a plurality of blanking rollers (11) are movably installed in the piece falling groove (2) through a roller, the blanking rollers (11) are arranged at the bottom of the falling piece conveying mechanism (3) and correspond to one another, a plurality of laser code scanners (12) are further fixedly mounted on the conveying table (1), a plurality of sorting frames (13) are movably arranged at the bottom of the falling piece groove (2), and the number of the sorting frames (13) is the same as that of the falling piece conveying mechanism (3) and corresponds to one another;

A transport mechanism (3) falls includes mounting panel (14) that sets up along a mirror image of a groove (2) left and right sides that falls, mounting panel (14) bottom movable mounting has a plurality of horizontal transfer rollers (15), a groove (2) one side fixed mounting is kept away from in mounting panel (14) has pneumatic telescopic handle (16), movable mounting has a pair of vertical transfer roller (17) on the flexible arm of pneumatic telescopic handle (16).

2. a sorting system according to claim 1, characterised in that: a plurality of landing legs (18) are evenly installed to conveying platform (1) bottom interval, mounting bracket (4) fixed mounting of lower double flute belt running roller (6) is on landing leg (18) of both sides.

3. A sorting system according to claims 1 and 3, characterised in that: the inner side of the bottom of the supporting leg (18) is fixedly provided with a conveyor belt protecting shell (19), and the sorting frames (13) are placed on the upper portion of the conveyor belt protecting shell (19).

4. a sorting system according to claim 1, characterised in that: and the power executing mechanisms of the upper double-groove belt roller (5) and the lower double-groove belt roller (6) are stepping motors.

5. A sorting system according to claim 1, characterised in that: the power executing mechanism of the blanking roller (11), the transverse conveying roller (15) and the vertical conveying roller (17) is a driving motor.

6. a sorting method of a sorting system is characterized in that: the method comprises the following steps:

the method comprises the following steps: a worker vertically inserts the mail to be sorted into a rubber strip (9) at the front end of the conveying table (1), and the mail is conveyed towards the moving direction of the conveying belt (7) through the rotation of the conveying belt (7);

step two: the mail to be sorted is scanned by a laser code scanner (12) arranged at the front end of the conveying platform (1) before entering the falling piece conveying mechanism (3), so that the sending address of the mail is determined, and then the mail enters the falling piece conveying mechanism (3) after being conveyed by the conveying belt (7);

step three: the transverse conveying rollers (15) on the falling piece conveying mechanism (3) are used for clamping two sides of the mails, the mails are kept to be vertical through the bidirectional clamping of the transverse conveying rollers (15) and the conveying belt (7), and meanwhile, the mails are prevented from sliding downwards in the conveying process;

step four: when the mail gets into a transport mechanism (3) that falls that corresponds, thereby pneumatic telescopic link (16) work promotes vertical transfer roller (17) and removes to mail one side, finally carry out the centre gripping with the mail both sides, thereby the rotation through vertical transfer roller (17) forces the mail to overcome the frictional force of the horizontal transfer roller of both sides (15) and rubber strip (9) and carries downwards, unloading running roller (11) rotate in the lump simultaneously, rotate in the same place through the synchronous of unloading running roller (11) and vertical transfer roller (17) and finally make the mail pass through chute (2) bottom and get into in letter sorting frame (13), thereby accomplish the letter sorting.

Technical Field

The invention relates to the technical field of express mail sorting, in particular to a sorting system and a sorting method.

Background

Disclosure of Invention

The present invention is directed to a sorting system and method thereof, which solves the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

A sorting system comprises a conveying table, wherein a dropping groove is formed in the middle of the conveying table, a plurality of dropping conveying mechanisms are uniformly arranged on the conveying table above the dropping groove at intervals, an upper double-groove belt roller is movably arranged at each of two ends of the conveying table through a mounting frame, a lower double-groove belt roller is movably arranged at the bottom of the vertical direction of the upper double-groove belt roller at each of two sides through the mounting frame, the upper double-groove belt roller and the lower double-groove belt roller at each of the two sides are connected through a pair of conveying belts, an extrusion strip is movably arranged at one side opposite to the conveying belts, a rubber strip is fixedly arranged at one side of the extrusion strip far away from the conveying belts, a plurality of blanking rollers are movably arranged in the dropping groove through roller carriers, the blanking rollers are arranged at the bottom of the dropping conveying mechanisms in a one-to-one correspondence manner, a plurality, the bottom of the workpiece falling groove is movably provided with a plurality of sorting frames, and the number of the sorting frames is the same as that of the workpiece falling conveying mechanisms and corresponds to that of the workpiece falling conveying mechanisms one by one;

the piece transport mechanism that falls includes the mounting panel that sets up along a groove left and right sides mirror image that falls, mounting panel bottom movable mounting has a plurality of horizontal transfer rollers, the mounting panel is kept away from a groove one side fixed mounting that falls and is had pneumatic telescopic handle, movable mounting has a pair of vertical transfer roller on pneumatic telescopic handle's the flexible arm.

Preferably, a plurality of landing legs are evenly installed at conveying platform bottom interval, the mounting bracket fixed mounting of lower double flute belt running roller is on the landing leg of both sides.

Preferably, a conveyor belt protection shell is fixedly installed on the inner side of the bottom of the supporting leg, and the sorting frames are placed on the upper portion of the conveyor belt protection shell.

preferably, the power executing mechanism of the upper double-groove belt roller and the lower double-groove belt roller is a stepping motor.

preferably, the power executing mechanisms of the blanking roller, the transverse conveying roller and the vertical conveying roller are driving motors.

A sorting method for a sorting system, comprising the steps of:

The method comprises the following steps: a worker vertically inserts mails to be sorted into a rubber strip at the front end of a conveying table at certain intervals, and the mails are conveyed towards the moving direction of a conveying belt through the rotation of the conveying belt;

Step two: the mail to be sorted is scanned by a laser code scanner arranged at the front end of the conveying platform before entering the falling piece conveying mechanism, so that the sending address of the mail is determined, and then the mail enters the falling piece conveying mechanism under the conveying of the conveying belt;

step three: the transverse conveying rollers on the falling piece conveying mechanism are used for clamping two sides of the mails, the mails are kept to be vertical through the bidirectional clamping of the transverse conveying rollers and the conveying belts, and meanwhile, the mails are prevented from sliding downwards in the conveying process;

Step four: when the mail got into the piece transport mechanism that falls that corresponds, thereby pneumatic telescopic link work promotes vertical transfer roller and removes to mail one side, finally carries out the centre gripping with the mail both sides, thereby forces the mail to overcome the frictional force of the horizontal transfer roller in both sides and rubber strip and carry downwards through the rotation of vertical transfer roller, and the unloading running roller rotates in the lump simultaneously, finally makes the mail pass through in the blanking tank bottom gets into the letter sorting frame through the synchronous rotation of unloading running roller and vertical transfer roller to accomplish the letter sorting.

compared with the prior art, the invention has the beneficial effects that:

1. According to the sorting system, the mails are vertically placed on the sorting system and clamped by the conveying belt and the transverse conveying rollers, so that the mails are effectively prevented from being dislocated in the sorting process, the sorting mode enables the line production to be more efficient, and meanwhile, the sorting accuracy is guaranteed;

2. according to the invention, the mails are vertically placed, and the laser code scanners are arranged on the two sides of the mails, so that the two sides of the mails can be effectively identified, and film loading personnel only need to perform film inserting treatment, thereby improving the sorting efficiency;

3. The invention has simple structure, is practical and efficient, fully ensures the efficient sorting of flat and light mail packages, and reduces the manual burden.

according to the invention, the mail is vertically placed on the sorting system, so that the mail is effectively prevented from being dislocated in the sorting process, the sorting accuracy is ensured, the laser code scanner can effectively identify two sides of the mail, and meanwhile, the structure is simple, and the sorting efficiency is improved.

Drawings

FIG. 1 is a schematic view of a conveyor belt protective housing and a sorting frame mounting structure according to the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of a drop delivery mechanism of the present invention;

FIG. 4 is a schematic representation of the operation of the transverse transport roller of the present invention;

Fig. 5 is a schematic view of the operation of the vertical conveying roller and the blanking roller of the invention.

in the figure: 1 conveying platform, 2 a groove that falls, 3 a transport mechanism that falls, 4 mounting brackets, 5 go up double flute belt running roller, 6 lower double flute belt running rollers, 7 conveyer belts, 8 extrusion strip, 9 rubber strips, 10 roller carriers, 11 unloading running rollers, 12 laser bar scanners, 13 letter sorting frames, 14 mounting panels, 15 horizontal conveying roller, 16 pneumatic telescopic link, 17 vertical conveying roller, 18 landing legs, 19 conveyer belt protection casing.

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.

referring to fig. 1-5, the present invention provides a technical solution:

a sorting system and a sorting method thereof comprise a conveying table 1, a falling piece groove 2 is formed in the middle of the conveying table 1, a plurality of falling piece conveying mechanisms 3 are uniformly arranged above the falling piece groove 2 at intervals on the conveying table 1, the falling piece conveying mechanisms 3 are connected with the conveying table 1 through bolts, the number of the falling piece conveying mechanisms 3 can be increased and decreased according to the type of sorting required, upper double-groove belt rollers 5 are movably arranged at two ends of the conveying table 1 through mounting frames 4, lower double-groove belt rollers 6 are movably arranged at the bottoms of the vertical directions of the upper double-groove belt rollers 5 at two sides through the mounting frames 4, the upper double-groove belt rollers 5 and the lower double-groove belt rollers 6 at two sides are connected through a pair of conveying belts 7, the conveying belts 7 in the embodiment are metal stretching conveying belts, and the change of gaps of the conveying belts 7 in the operation process is effectively prevented through the arrangement of the stretching-resistant conveying belts, so that mails can be driven to rotate through the conveying belts 7 The automatic mail dropping device comprises a dropping platform 1, a plurality of conveying mechanisms 3, a plurality of sorting frames 13, a plurality of rubber strips 9, a plurality of laser code scanners 12 and a plurality of conveying rollers 11, wherein the dropping platform 1 is fixedly provided with the laser code scanners 12, the laser code scanners 12 are used for scanning two sides of mails so as to determine the dropping piece conveying mechanisms 3 corresponding to the mails, the bottoms of the dropping groove 2 are movably provided with the sorting frames 13, and the sorting frames 13 are used for collecting the mails dropping from the dropping groove 2, the number of the sorting frames 13 is the same as that of the falling piece conveying mechanisms 3, and the sorting frames correspond to one another, and the mail corresponding to each falling piece conveying mechanism 3 finally enters the corresponding sorting frame 13 to finish sorting;

Falling piece transport mechanism 3 includes the mounting panel 14 that sets up along the mirror image of the 2 left and right sides in falling piece groove, thereby form the clearance between two mounting panels 14 and make the mail can pass through, 14 bottom movable mounting of mounting panel have a plurality of horizontal transfer rollers 15, horizontal transfer roller 15 is used for carrying out the centre gripping to the mail, prevent the mail whereabouts, carry the mail to conveying platform 1 rear simultaneously, mounting panel 14 keeps away from 2 one side fixed mounting in falling piece groove 16, movable mounting has a pair of vertical transfer roller 17 on 16 telescopic arm of pneumatic telescopic rod, pneumatic telescopic rod 16 is used for promoting the vertical transfer roller 17 of both sides to the both sides of mail, thereby carry out the centre gripping with the mail.

Preferably, a plurality of supporting legs 18 are uniformly arranged at the bottom of the conveying table 1 at intervals, the mounting frame 4 of the lower double-groove belt roller 6 is fixedly arranged on the supporting legs 18 at two sides, and the supporting legs 18 are used for lifting the conveying table 1 so as to facilitate the insertion of the person.

Preferably, a conveyor belt protecting shell 19 is fixedly installed on the inner side of the bottom of the supporting leg 18, the sorting frames 13 are placed on the upper portion of the conveyor belt protecting shell 19, and the conveyor belt protecting shell 19 is used for protecting the conveyor belt 7 at the bottom.

Preferably, the power executing mechanisms of the upper double-groove belt roller 5 and the lower double-groove belt roller 6 are stepping motors, the accurate control of the conveying speed is ensured through the setting of the stepping motors, and then the accurate sorting of the mails is ensured, and the stepping motors in the embodiment are MCA2272R type three-phase hybrid stepping motors produced by meibeyas limited, shenzhen.

preferably, the power executing mechanisms of the blanking roller 11, the transverse conveying roller 15 and the vertical conveying roller 17 are driving motors, and a 90TDY permanent magnet low-speed synchronous motor manufactured by the krlotter motor ltd, suzhou in the embodiment is used as a power device.

a sorting method for a sorting system, comprising the steps of:

the method comprises the following steps: a worker vertically inserts mails to be sorted into the rubber strips 9 at the front end of the conveying table 1 at certain intervals, clamps the mails by the rubber strips 9 at two sides and conveys the mails to the moving direction of the conveying belt 7 by the rotation of the conveying belt 7;

Step two: the mail to be sorted is scanned by a laser code scanner 12 arranged at the front end of the conveying platform 1 before entering the falling piece conveying mechanism 3, so that the sending address of the mail is determined, then the mail enters the falling piece conveying mechanism 3 under the conveying of the conveying belt 7, and the laser code scanner 12 sends the mail information to a sorting management system so as to provide information guidance for the sorting system to control the falling piece conveying mechanism 3 and the blanking roller 11;

Step three: the transverse conveying rollers 15 on the falling piece conveying mechanism 3 are used for clamping two sides of the mails, and the mails are kept to be vertical through the bidirectional clamping of the transverse conveying rollers 15 and the conveying belt 7, and meanwhile, the mails are prevented from sliding downwards in the conveying process;

step four: when the mail gets into the corresponding piece transport mechanism that falls 3, thereby 16 work of pneumatic telescopic link promote vertical transfer roller 17 to remove to mail one side, finally carry out the centre gripping with the mail both sides, thereby force the mail to overcome the frictional force of the horizontal transfer roller 15 in both sides and rubber strip 9 and carry downwards through the rotation of vertical transfer roller 17, unloading running roller 11 rotates in the lump simultaneously, finally make the mail pass through 2 bottoms entering letter sorting frames 13 of charging chute through the synchronous rotation of unloading running roller 11 and vertical transfer roller 17 in, thereby accomplish the letter sorting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.