CN114749380A

CN114749380A - Sorting device for logistics assembly line

Info

Publication number: CN114749380A
Application number: CN202210378994.5A
Authority: CN
Inventors: 楼晓东
Original assignee: Zhejiang Business Technology Institute
Current assignee: Zhejiang Business Technology Institute
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-07-15

Abstract

The invention discloses a sorting device for a logistics assembly line, which comprises an operating platform, wherein a conveyor belt and a fixed platform are arranged above the operating platform, supporting seats are fixedly connected to two sides of the fixed platform, a clamping mechanism for clamping different kinds of goods is arranged between the two supporting seats, the different kinds of goods rotate relative to the fixed platform under the action of the clamping mechanism, so that the side with a label is positioned above the goods, a smoothing mechanism for smoothing out the bagged goods is arranged between the two supporting seats and above the clamping mechanism, the sorting device for the logistics assembly line is used for identifying the package of the goods through an infrared sensor, distinguishing the bagged goods from a box, a white color label is identified through a color identifier, an automatic identifier is used for photographing and identifying a label on express delivery, and the surface of the bagged goods is smoothed out through a smoothing mechanism so that the label can be completely exposed below the automatic identifier, thereby facilitating the sorting of the goods.

Description

Sorting device for logistics assembly line

Technical Field

The invention relates to the technical field of logistics assembly, in particular to a sorting device for a logistics assembly line.

Background

Electronic commerce refers to a business activity centered on commodity exchange by means of an information network technology. The method can also be understood as the transaction activities and related service activities performed in an electronic transaction mode in the Internet, an intranet and a value-added network, and is the electronization and networking of each link of the traditional business activities. With the continuous expansion of the electronic commerce range, more and more express items need to be delivered in different places, and before delivery, goods collected from merchants need to be sorted according to different attributes (weight, address and the like), and the sorted goods are collected and finally delivered by couriers through a long-distance logistics process.

At present, the automatic letter sorting line in current commodity circulation center when sorting the goods, adopts the conveyer belt to convey the goods, and the one end of conveyer belt is the warehouse in succession, and a piece goods is from the warehouse the inside through the conveyer belt transmission to letter sorting place, like application number: CN201710198515.0, disclose an express mail letter sorting collection device for logistics assembly line, through being equipped with a graphic sensor with express mail letter sorting collection device, distinguishable corresponding graphic label sends out the signal to MCU microcontroller, can be in advance with parcel classification and according to the label of categorised different patterns of pasting on the main conveyer belt, graphic sensor detects the label of corresponding pattern, send out the signal to MCU microcontroller, the control motor operation, the push pedal promotes the parcel forward and gets into the letter sorting conveyer belt, it is accurate to discern, the error rate is low, letter sorting case and main conveyer belt are split type design, can increase letter sorting case at the optional position of main conveyer belt at will, efficient convenient to use.

However, due to the fact that the labels of the goods are not above the goods in the transportation process, the goods need to be manually aligned at the corresponding positions of the conveying belts, namely one surface of the goods needs to be aligned with the scanning head, the goods pass through the automatic code scanning area to be scanned for express delivery, then the goods pass through the universal signal conveying belt to be sorted to different areas, when the goods are manually aligned, the operator needs to have high attention and rapid strain capacity, and in the alignment process, due to the non-uniqueness of goods packaging, such as bagging and box packing, the bagged goods are prone to being wrinkled and folded in the transportation process, an existing sorting device cannot smooth out the labels of the bagged goods, and the graphic sensors cannot clearly identify the labels. To this end, we propose a sorting device for logistics assembly lines.

Disclosure of Invention

The invention aims to provide a sorting device for a logistics assembly line, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a sorting device for logistics assembly line, includes the operation panel, the operation panel top is equipped with conveyer belt and fixed station, the drive belt is equipped with two, and two conveyer belts include first conveyer belt and second conveyer belt, the fixed station sets up between first conveyer belt and second conveyer belt, the inside running roller of a plurality of groups that is equipped with of fixed station, through a plurality of running roller drive goods of group remove to the second conveyer belt along the fixed station, and the equal fixedly connected with supporting seat in fixed station both sides, two be equipped with the fixture that carries out the centre gripping to different kinds of goods between the supporting seat, under fixture's effect, different kinds of goods relatively fixed station is rotatory for the tape label side is located the goods top, and between two supporting seats, be located the fixture top and be equipped with the mechanism of smoothing out the flat with the fingers of the goods in bags.

Preferably, an infrared inductor is arranged above the first conveying belt, a color recognizer is arranged above the fixed table, an automatic recognizer is arranged above the second conveying belt, the infrared inductor, the color recognizer and the automatic recognizer recognize the goods above the operating table in sequence, the clamping mechanism is electrically connected with the infrared inductor and the color recognizer respectively, under the cooperation effect of the infrared inductor and the color recognizer, the clamping mechanism drives different goods to rotate relative to the supporting seat, the label side of the goods is located right above, the infrared sensor is electrically connected with the flattening mechanism, and the flattening mechanism is driven to flatten the bagged goods.

Preferably, fixture includes two anchor clamps that set up in the fixed station top, anchor clamps one side is equipped with the rotatory rotating member of drive anchor clamps drive goods, and anchor clamps below is equipped with the regulating part of adjusting anchor clamps relative fixed station height, under the mating reaction of rotating member and regulating part, anchor clamps carry out the centre gripping fixedly to the goods of different types, different specifications.

Preferably, the clamp comprises a fixing frame arranged above the fixing table, and one side of the fixing frame, which is far away from the clamping plate, is connected with the rotating part;

two splint are equipped with inside the fixed frame, two the gag lever post and two-way screw rod have been cup jointed jointly to splint, one side fixedly connected with driving motor that two-way screw rod runs through fixed frame, driving motor drives two splint and removes in opposite directions.

Preferably, the rotating part comprises a positioning frame arranged on one side of the fixing frame, which is far away from the clamping plate, and the adjusting part is arranged at the bottom of the positioning frame;

be equipped with the rotating electrical machines in the posting, and the output of rotating electrical machines passes through shaft coupling fixedly connected with rotary rod, rotary rod and fixed frame fixed connection, through the rotation of the fixed frame relative positioning frame of rotating electrical machines drive.

Preferably, the adjusting part comprises a connecting plate mutually connected with two ends of the fixed frame, the bottom of the connecting plate is fixedly connected with a telescopic cylinder, the fixed end of the telescopic cylinder is fixedly connected with the operating platform through a positioning seat, and the telescopic cylinder drives the positioning seat to drive the fixed frame to move up and down;

the supporting seat is characterized in that a limiting groove for limiting the moving distance of the positioning frame is formed in one side of the supporting seat, a U-shaped block is fixedly sleeved in the positioning frame located in the limiting groove, and a fixed stop block connected with the U-shaped block in a sliding mode is arranged in the limiting groove.

Preferably, the smoothing-out mechanism is including setting up the smoothing out flat board of fixed station top, be equipped with the driving piece between smoothing out flat board and the carriage, and the driving piece with smooth out and be equipped with the bolster between the flat board, under the combined action of bolster and driving piece, the flat board of smoothing out is attached and is smoothed out on the goods surface in bags.

Preferably, the driving part comprises a sliding rod and a threaded rod which are arranged between the two support frames, the sliding rod is fixedly arranged between the two support frames, the threaded rod is rotatably arranged between the two support frames, the threaded rod penetrates through one side of each support frame and is fixedly connected with a rotating motor, and the rotating motor is fixedly connected with the support frames through a motor bracket;

the threaded rod and the sliding rod are sleeved with a first sliding block and a second sliding block respectively, one side, far away from each other, of the first sliding block and the second sliding block is connected with a third sliding block through a connecting rod fixedly, and the buffer is arranged between the third sliding block and the smoothing plate.

Preferably, the bolster is including the fixed horizontal pole that sets up stroking down with fingers dull and stereotyped top, and the spout has been seted up to the position of the corresponding horizontal pole in third sliding block top, the one end fixedly connected with bumping post that the horizontal pole runs through the spout, horizontal pole outer wall cover is equipped with expanding spring, and expanding spring's both ends respectively with the third sliding block, smooth down with fingers dull and stereotyped fixed connection.

Preferably, the threaded rod was kept away from at carriage top one end fixedly connected with diaphragm, the diaphragm top is through supporting seat and colour recognizer interconnect.

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

1. according to the automatic sorting machine, the infrared sensor is used for identifying the package of the goods, the package and the box are distinguished, the color identifier is used for identifying the white color label, the automatic identifier is used for photographing and identifying the label on the express, the clamping mechanism enables the package goods to rotate for at most one time and the box goods to rotate for at most three times, and the flattening mechanism is used for flattening the surface of the package goods to enable the label of the package goods to be completely exposed below the automatic identifier, so that the goods are conveniently sorted.

2. The adjusting piece adjusts the height of the clamp relative to the fixing table, so that the clamp can completely clamp the goods and drive the goods to approach the smoothing plate, the breakage of an outer package caused by excessive extrusion of the goods by the smoothing plate is avoided due to the buffering effect of the buffer piece, the automatic smoothing operation of the bagged goods is realized, and the label is clearly exposed in the automatic identifier.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic structural view of a connecting mode of the flattening mechanism and the clamping mechanism with a fixed table;

FIG. 4 is a schematic structural view of a connection mode of the smoothing mechanism and the support seat;

FIG. 5 is a side view of the support structure;

FIG. 6 is a schematic view of the overall structure of the clamping mechanism;

FIG. 7 is a sectional view showing the structure of the connection between the clamp and the rotary member;

fig. 8 is a structural diagram of a buffer.

In the figure: 1-an operation table; 2-a conveyor belt; 21-a first conveyor belt; 22-a second conveyor belt; 23-an infrared sensor; 24-an automatic identifier; 3-a fixed table; 31-rolling; 32-a support base; 321-a transverse plate; 33-a color identifier; 4-a clamping mechanism; 5-smoothing out the mechanism; 51-smoothing the flat plate; 6-clamping; 61-a fixed frame; 62-a clamping plate; 63-a limiting rod; 64-a bidirectional screw; 65-a drive motor; 7-a rotating member; 71-a positioning frame; 72-a rotating electrical machine; 73-rotating rod; 8-an adjusting part; 81-connecting plate; 82-telescopic air cylinder; 83-a limiting groove; an 84-U shaped block; 85-fixed stop block; 9-a drive member; 91-a sliding bar; 92-a threaded rod; 93-a rotating motor; 94-first slider; 95-second slider; 96-third slider; 10-a buffer; 101-a cross bar; 102-a chute; 103-a catch; 104-a telescopic spring.

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. 1-8, the present invention provides a technical solution: a sorting device for a logistics assembly line comprises an operating platform 1, a conveyor belt 2 and a fixed platform 3 are arranged above the operating platform 1, two conveyor belts 2 are arranged, the two conveyor belts 2 comprise a first conveyor belt 21 and a second conveyor belt 22, the fixed table 3 is arranged between the first conveyor belt 21 and the second conveyor belt 22, a plurality of groups of rollers 31 are arranged in the fixed table 3, the goods are driven to move to the second conveyor belt 22 along the fixed platform 3 through a plurality of groups of rollers 31, supporting seats 32 are fixedly connected to both sides of the fixed platform 3, a clamping mechanism 4 for clamping different kinds of goods is arranged between the two supporting seats 32, under the action of the clamping mechanism 4, different kinds of goods rotate relative to the fixed table 3, so that the side with the label is positioned above the goods, and a smoothing mechanism 5 for smoothing out bagged goods is arranged between the two supporting seats 32 and above the clamping mechanism 4.

As shown in fig. 1-2, an infrared sensor 23 is arranged above the first conveyor belt 21, a color identifier 33 is arranged above the fixed table 3, an automatic identifier 24 is arranged above the second conveyor belt 22, and the infrared sensor 23, the color identifier 33 and the automatic identifier 24 are used for sequentially identifying the goods above the operation table 1;

the infrared sensor 23 identifies different packages of the goods, for example, the materials of the packages and the boxes are different, so that signals are transmitted to the clamping mechanism 4, the color identifier 33 positions the white label, the clamping mechanism 4 rotates one side with the label to the upper part, the automatic identifier 24 shoots and analyzes the label, and the goods are sorted according to the information on the label;

the clamping mechanism 4 is respectively electrically connected with the infrared sensor 23 and the color identifier 33, the infrared sensor is electrically connected with the smoothing mechanism 5, and the smoothing mechanism 5 is driven to smooth the bagged goods.

As shown in fig. 3, the clamping mechanism 4 includes two clamps 6 disposed above the fixing table 3, a rotating member 7 for driving the clamps 6 to rotate the goods is disposed on one side of the clamps 6, an adjusting member 8 for adjusting the height of the clamps 6 relative to the fixing table 3 is disposed below the clamps 6, and the clamps 6 clamp and fix the goods of different types and different specifications under the cooperation of the rotating member 7 and the adjusting member 8.

As shown in fig. 6 to 7, the jig 6 includes a fixing frame 61 disposed above the fixing table 3, a side of the fixing frame 61 remote from the clamping plate 62 being interconnected with the rotary member 7;

two splint 62 are equipped with to fixed frame 61 inside, and two splint 62 have cup jointed gag lever post 63 and two-way screw 64 jointly, and two-way screw 64 runs through one side fixedly connected with driving motor 65 of fixed frame 61, and driving motor 65 drives two splint 62 and removes in opposite directions, and driving motor 65 drives two splint 62 and is close to each other and carry out the centre gripping to the goods.

As shown in fig. 6 to 7, the rotating member 7 includes a positioning frame 71 provided on the side of the fixed frame 61 away from the clamping plate 62, and the adjusting member 8 is provided at the bottom of the positioning frame 71;

be equipped with rotating electrical machines 72 in the posting 71, and the output of rotating electrical machines 72 passes through shaft coupling fixedly connected with rotary rod 73, rotary rod 73 and fixed frame 61 fixed connection, rotate through the fixed frame 61 relative posting 71 of rotating electrical machines 72 drive to make the position of two splint 62 change, carry out the centre gripping to boxed goods when two splint 62 are parallel to each other, carry out the centre gripping to bagged goods when two splint 62 mutually perpendicular.

As shown in fig. 6-7, the adjusting member 8 includes a connecting plate 81 connected to two ends of the fixed frame 61, a telescopic cylinder 82 is fixedly connected to the bottom of the connecting plate 81, the fixed end of the telescopic cylinder 82 is fixedly connected to the operating platform 1 through a positioning seat, and the telescopic cylinder 82 drives the positioning seat to drive the fixed frame 61 to move up and down;

as shown in fig. 5, a limiting groove 83 for limiting the moving distance of the positioning frame 71 is formed on one side of the supporting seat 32, a U-shaped block 84 is fixedly sleeved inside the limiting groove 83 of the positioning frame 71, and a fixed stop 85 slidably connected with the U-shaped block 84 is arranged inside the limiting groove 83;

two splint 62 centre gripping goods in bags when mutually perpendicular, through infrared inductor 23 discernment goods for in bags, two splint 62 keep away from each other, and its bottom splint 62 and fixed station 3 contact each other, and the goods in bags are transported to fixed station 3 on, and two splint 62 are close to each other to the centre gripping goods, rethread telescopic cylinder 82 promotes the goods and is close to the flat-bed machine structure 5 of smoothing out with fingers, smoothes out its surface.

As shown in fig. 4, the smoothing mechanism 5 includes a smoothing plate 51 disposed above the fixed table 3, a driving member 9 is disposed between the smoothing plate 51 and the support seat 32, a cushion member 10 is disposed between the driving member 9 and the smoothing plate 51, and the smoothing plate 51 is attached to the surface of the bagged goods for smoothing by cooperation of the cushion member 10 and the driving member 9.

The driving part 9 comprises a sliding rod 91 and a threaded rod 92 which are arranged between the two supporting seats 32, the sliding rod 91 is fixedly arranged between the two supporting seats 32, the threaded rod 92 is rotatably arranged between the two supporting seats 32, one side of the threaded rod 92 penetrating through the supporting seats 32 is fixedly connected with a rotating motor 93, and the rotating motor 93 is fixedly connected with the supporting seats 32 through a motor bracket;

a first sliding block 94 and a second sliding block 95 are respectively sleeved between the threaded rod 92 and the sliding rod 91, a third sliding block 96 is fixedly connected to one side, far away from the first sliding block 94 and the second sliding block 95, of the first sliding block 96 and one side, far away from the second sliding block 95, of the second sliding block 96, the buffer 10 is arranged between the third sliding block 96 and the smoothing plate 51, the rotating motor 93 drives the threaded rod 92 to rotate, and the smoothing plate 51 slides along one side to the other side under the limiting effect of the sliding rod 91, so that folded and folded bagged goods are spread.

As shown in fig. 8, the buffer 10 includes a cross bar 101 fixedly disposed on the top of the stroking plate 51, a chute 102 is disposed at a position corresponding to the cross bar 101 on the top of the third sliding block 96, one end of the cross bar 101 penetrating through the chute 102 is fixedly connected with a catch 103, an extension spring 104 is sleeved on the outer wall of the cross bar 101, and two ends of the extension spring 104 are respectively fixedly connected with the third sliding block 96 and the stroking plate 51, or the goods are wide, and are in mutual contact with the stroking plate 51 and push the stroking plate 51 upwards, the stroking plate 51 moves upwards for a certain distance due to the action of the extension spring 104, so that the extrusion force between the stroking plate 51 and the goods is reduced, the damage to the goods packaging bag when the stroking plate 51 moves is avoided, and the stroking plate 51 cannot be separated from the goods due to the extension spring 104 having a certain elasticity.

One end fixedly connected with diaphragm 321 that threaded rod 92 was kept away from at the supporting seat 32 top, diaphragm 321 top is through supporting seat 32 and color recognizer 33 interconnect, discerns the label through color recognizer 33.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

Claims

1. The utility model provides a sorting device for logistics assembly line, includes operation panel (1), operation panel (1) top is equipped with conveyer belt (2) and fixed station (3), its characterized in that: the number of the conveyor belts (2) is two, the two conveyor belts (2) comprise a first conveyor belt (21) and a second conveyor belt (22), the fixed table (3) is arranged between the first conveyor belt (21) and the second conveyor belt (22), a plurality of groups of rollers (31) are arranged in the fixed table (3), the goods are driven by the groups of rollers (31) to move to the second conveyor belt (22) along the fixed platform (3), and both sides of the fixed platform (3) are fixedly connected with supporting seats (32), a clamping mechanism (4) for clamping different kinds of goods is arranged between the two supporting seats (32), under the action of the clamping mechanism (4), different kinds of goods rotate relative to the fixed platform (3) to enable the side with the label to be positioned above the goods, and a smoothing mechanism (5) for smoothing the bagged goods is arranged between the two supporting seats (32) and above the clamping mechanism (4).

2. The sorting device for the logistics assembly line as claimed in claim 1, wherein: the automatic packaging machine is characterized in that an infrared sensor (23) is arranged above the first conveyor belt (21), a color recognizer (33) is arranged above the fixed table (3), an automatic recognizer (24) is arranged above the second conveyor belt (22), the infrared sensor (23), the color recognizer (33) and the automatic recognizer (24) sequentially recognize goods above the operating table (1), the clamping mechanism (4) is respectively electrically connected with the infrared sensor (23) and the color recognizer (33), and under the cooperation effect of the infrared sensor (23) and the color recognizer (33), the clamping mechanism (4) drives different goods to rotate relative to the supporting seat (32), so that the label side of the goods is located right above the clamping mechanism, the infrared sensor is electrically connected with the smoothing mechanism (5), and the driving smoothing mechanism (5) performs smoothing operation on bagged goods.

3. The sorting device for the logistics assembly line as claimed in claim 2, wherein: fixture (4) include two anchor clamps (6) that set up in fixed station (3) top, anchor clamps (6) one side is equipped with drive anchor clamps (6) and drives rotatory rotating member (7) of goods, and anchor clamps (6) below is equipped with adjusting part (8) of adjusting anchor clamps (6) relative fixed station (3) height, under the mating reaction of rotating member (7) and adjusting part (8), anchor clamps (6) carry out the centre gripping to the goods of different types, different specifications and fix.

4. A sorting apparatus for a logistics assembly line according to claim 3, wherein: the clamp (6) comprises a fixing frame (61) arranged above the fixing table (3), two clamping plates (62) are arranged inside the fixing frame (61), and one side, far away from the clamping plates (62), of the fixing frame (61) is connected with the rotating piece (7) mutually;

two splint (62) have cup jointed gag lever post (63) and two-way screw rod (64) jointly, one side fixedly connected with driving motor (65) of fixed frame (61) are run through in two-way screw rod (64), driving motor (65) drive two splint (62) and remove in opposite directions.

5. The sorting device for the logistics assembly line as claimed in claim 4, wherein: the rotating piece (7) comprises a positioning frame (71) arranged on one side, far away from the clamping plate (62), of the fixed frame (61), and the adjusting piece (8) is arranged at the bottom of the positioning frame (71);

be equipped with rotating electrical machines (72) in locating frame (71), and the output of rotating electrical machines (72) passes through shaft coupling fixedly connected with rotary rod (73), rotary rod (73) and fixed frame (61) fixed connection, through rotating electrical machines (72) drive fixed frame (61) relative location frame (71) and rotate.

6. The sorting device for the logistics assembly line as claimed in claim 5, wherein: the adjusting piece (8) comprises a connecting plate (81) which is mutually connected with two ends of the fixing frame (61), the bottom of the connecting plate (81) is fixedly connected with a telescopic cylinder (82), the fixed end of the telescopic cylinder (82) is fixedly connected with the operating platform (1) through a positioning seat, and the telescopic cylinder (82) drives the positioning seat to drive the fixing frame (61) to move up and down;

supporting seat (32) one side is seted up and is carried out spacing groove (83) to locating frame (71) displacement, the inside fixed cover that locating frame (71) are located spacing groove (83) is equipped with U type piece (84), spacing groove (83) inside be equipped with U type piece (84) sliding connection's fixed dog (85).

7. The sorting device for the logistics assembly line as claimed in claim 2, wherein: smooth out flat-bed (51) including setting up the smoothing out flat-bed (51) of fixed station (3) top, smooth out to be equipped with between flat-bed (51) and supporting seat (32) driving piece (9), and driving piece (9) and smooth out to be equipped with between flat-bed (51) bolster (10), under the mating reaction of bolster (10) and driving piece (9), smooth out flat-bed (51) and attached the flattening of goods surface in bags.

8. The sorting device for the logistics assembly line as claimed in claim 7, wherein: the driving piece (9) comprises a sliding rod (91) and a threaded rod (92) which are arranged between two supporting seats (32), the sliding rod (91) is fixedly arranged between the two supporting seats (32), the threaded rod (92) is rotatably arranged between the two supporting seats (32), one side of the threaded rod (92) penetrating through the supporting seats (32) is fixedly connected with a rotating motor (93), and the rotating motor (93) is fixedly connected with the supporting seats (32) through a motor support;

threaded rod (92) and slide bar (91) between overlap respectively and be equipped with first sliding block (94) and second sliding block (95), and one side that first sliding block (94) and second sliding block (95) kept away from each other is through connecting rod fixedly connected with third sliding block (96), bolster (10) set up third sliding block (96) and smooth out between flat board (51).

9. The sorting device for the logistics assembly line as claimed in claim 8, wherein: bolster (10) including fixed horizontal pole (101) that sets up at stroking flat board (51) top, and spout (102) have been seted up to the position of the corresponding horizontal pole (101) in third sliding block (96) top, one end fixedly connected with bumping post (103) that spout (102) were run through in horizontal pole (101), horizontal pole (101) outer wall cover is equipped with expanding spring (104), and the both ends of expanding spring (104) respectively with third sliding block (96), smooth flat board (51) fixed connection.

10. The sorting device for the logistics assembly line as claimed in claim 8, wherein: one end fixedly connected with diaphragm (321) of threaded rod (92) is kept away from at supporting seat (32) top, diaphragm (321) top is through supporting seat (32) and colour recognizer (33) interconnect.