CN212314838U

CN212314838U - Sorting conveyor

Info

Publication number: CN212314838U
Application number: CN202020341866.XU
Authority: CN
Inventors: 吕兴明; 吉宜军; 李斌; 田桂红; 景梅; 常加华; 吕俐橙
Original assignee: Nantong Hongtai Machinery Manufacturing Co ltd
Current assignee: Nantong Hongtai Machinery Manufacturing Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2021-01-08
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a sorting conveyor, including first conveyer belt, second conveyer belt, third conveyer belt and bend device, including the vision collection system, be provided with bend device between the end of first conveyer belt and the initial point of second conveyer belt, the vision collection system is fixed to be set up in the first conveyer belt and bend device junction's top, and article are transmitted by first conveyer belt, and some article continue to be carried via the second conveyer belt after the bend device; after a part of articles are sorted by the vision acquisition device, the transmission direction is changed by the direction changing device, and the articles are transmitted by the third conveyer belt. The direction-changing device can realize the transmission in the X direction and the Y direction, and the transmission devices in two directions are integrated on one device, so that the occupied area is small, the movement is convenient, and the device can be matched with various conveyer belts for conveying; utilize vision transmission device to carry out difference, the letter sorting of article, replace manual operation, can reduce the cost, improve work efficiency, quick, accurate letter sorting.

Description

Sorting conveyor

Technical Field

The utility model relates to a conveyer technical field especially relates to a sorting conveyer.

Background

Conveyors with traction elements typically include traction elements, load bearing members, drive devices, tensioners, redirection devices, support elements, and the like. The traction piece is used for transmitting traction force and can adopt a conveying belt, a traction chain or a steel wire rope; the bearing component is used for bearing materials and comprises a hopper, a bracket or a lifting appliance and the like; the driving device is used for driving the conveyor and generally comprises a motor, a reducer, a brake (terminator) and the like; the tensioning device is generally in a screw type and a weight type, and can ensure that the traction piece has definite tension and sag so as to ensure the normal operation of the belt conveyor; the supporting member is used for supporting the traction member or the bearing member, and can adopt a carrier roller, a roller and the like.

Most are straight line transmission in current automated production, to the research of the transmission device who changes the direction of transmission constantly impel, and the mode that adopts the conveyer more in the commodity circulation field of carrying transmits article, need sort work to article in the commodity circulation transmission process and replace manual sorting, and personnel that manual sorting consumes are more, and is with high costs, and is efficient, can't accomplish accuracy, swift to the letter sorting of article.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, the utility model provides a letter sorting conveyer based on machine vision.

The utility model adopts the technical proposal that: the utility model provides a sorting conveyer, includes first conveyer belt, second conveyer belt, third conveyer belt and changes to the device, including vision collection device, first conveyer belt is unanimous with second conveyer belt direction of delivery, be provided with between the terminal of first conveyer belt and the initial point of second conveyer belt and change to the device, vision collection device is fixed to be set up in first conveyer belt and the top of changing to the device junction to it is fixed by the support frame, it still is connected with the third conveyer belt to change to the device, the direction of delivery of third conveyer belt and first conveyer belt, second conveyer belt is mutually perpendicular.

Further, the articles are conveyed by the first conveying belt, and a part of the articles are conveyed by the second conveying belt after passing through the direction changing device; after a part of articles are sorted by the vision acquisition device, the transmission direction is changed by the direction changing device, and the articles are transmitted by the third conveyer belt.

Further, change to the device and include X to conveyor and Y to conveyor, X includes X to the conveying roller to conveyor, Y includes Y to the conveying roller to conveyor, a plurality of X are to conveying roller align to grid at the mount side of enclosing the fender, Y sets up at X to the axial both ends of conveying roller perpendicularly respectively to the conveying roller, Y has transmission belt to conveying roller surface interval winding, transmission belt and X are to conveying roller looks interval, Y is to conveying roller both ends fixedly connected with mount, the mount sub-unit connection has elevating gear, elevating gear drives the mount up-and-down motion in order to realize Y to the lift of conveying roller and transmission belt.

Furthermore, the vision acquisition device is respectively connected with the data system and the control device, the control device is connected with the direction changing device, and the vision acquisition device transmits acquired article information to the data system and then sends a digital signal to the control device according to the presetting of the data system, so that the operation of the direction changing device is controlled.

Furthermore, the lifting device is a plurality of cylinders, the control device is connected with the cylinders, and the control device controls the cylinders to operate after receiving the digital signals so as to realize the lifting of the fixing frame.

Further, X is provided with the motor to conveying roller one end, the motor drive action wheel work, the action wheel passes through the belt and connects from the driving wheel in order to drive X to the conveying roller.

Furthermore, a plurality of rolling wheels are arranged at intervals at the end part of the X-direction conveying roller, the rolling wheels are fixed on the side face of the fixed frame, the rolling wheels are tangent to the X-direction conveying roller, and the belt drives the X-direction conveying roller to rotate through the rolling wheels.

Furthermore, a speed reducer is arranged on the lower portion of the Y-direction conveying roller and drives a driving wheel to operate, the driving wheel drives a driven wheel to operate through a belt, the driven wheel is connected with the Y-direction conveying roller so as to drive the Y-direction conveying roller to operate, and the Y-direction conveying roller drives a plurality of conveying belts to operate to transfer articles.

Furthermore, a plurality of protruding annular limiting rings are uniformly arranged on the surface of the Y-direction conveying roller along the axial direction, and the limiting rings are used for fixing the conveying belts respectively.

Further, the Y-direction conveying device comprises Y-direction conveying rollers and a plurality of driven units, wherein the Y-direction conveying rollers and the driven units are respectively and vertically arranged at two ends of the X-direction conveying roller in the axial direction.

Further, the driven unit includes driven gyro wheel, driven gyro wheel thickness is the same with transmission belt, driven gyro wheel both sides all are connected with the fixed plate, the fixed plate is fixed on the mount surface to align to grid is on a straight line.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in combine two kinds of transmission directions through changing to the device, can realize multiple transmission direction, enlarge commodity circulation transport route and delivery capacity.

2. The utility model discloses well redirection device can realize X to and Y to the transmission, assembles the transmission device of two kinds of directions on a device, and area is less, and convenient the removal can be carried with multiple conveyer belt cooperation.

3. The utility model discloses well Y that changes to the device utilizes spacing collar or fixed plate to fix to the conveying roller, has avoided the condition of transmission belt unbalance loading.

4. The utility model discloses utilize vision transmission device to carry out difference, the letter sorting of article, replace manual operation, can reduce the cost, improve work efficiency, quick, accurate letter sorting.

Drawings

Fig. 1 is a schematic structural view of the sorting conveyor of the present invention;

fig. 2 is a schematic structural view of a direction changing device in embodiment 1 of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic structural view of a direction changing device in embodiment 2 of the present invention;

FIG. 5 is an enlarged view of portion B of FIG. 4;

fig. 6 is a schematic structural view of the lifting device of the present invention.

Wherein: the device comprises a first conveying belt, a second conveying belt, a third conveying belt, a 4-direction changing device, a 5-vision collecting device, a 6-supporting frame, a 7-data system, a 8-control device, a 9-air cylinder, a 10-driving wheel, a 11-driven wheel, a 43-fixing frame, a 411-X-direction conveying roller, a 412-rolling wheel, a 421-Y-direction conveying roller, a 422-conveying belt, a 423-limiting ring, a 424-driven unit, a 4241-driven roller and a 4242-fixing plate.

Detailed Description

In order to deepen the understanding of the present invention, the present invention is further explained with reference to the drawings and the embodiments, which are only used to explain the present invention and are not limited to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the combination or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. In addition, in the description process of the embodiment of the present invention, the position relationships of the devices such as "up", "down", "front", "back", "left", "right" in all the drawings all use fig. 1 as a standard.

Example 1:

as shown in fig. 1, a sorting conveyor comprises a first conveyor belt 1, a second conveyor belt 2, a third conveyor belt 3, a direction changing device 4 and a vision collecting device 5, wherein the conveying directions of the first conveyor belt 1 and the second conveyor belt 2 are consistent, the direction changing device 4 is arranged between the tail end of the first conveyor belt 1 and the starting point of the second conveyor belt 2, the vision collecting device 5 is fixedly arranged above the joint of the first conveyor belt 1 and the direction changing device 4 and is fixed by a supporting frame 6, the direction changing device 4 is further connected with the third conveyor belt 3, and the conveying directions of the third conveyor belt 3 and the first conveyor belt 1 and the second conveyor belt 2 are perpendicular.

In the above embodiment, the articles are conveyed by the first conveyor belt 1, and a part of the articles pass through the direction changing device 4 and then continue to be conveyed by the second conveyor belt 2; after a part of articles are sorted by the vision collection device 5, the conveying direction is changed by the direction changing device 4, and the articles are conveyed by the third conveying belt 3.

As shown in fig. 2 and 3, the direction changing device 4 includes an X-direction conveying device and a Y-direction conveying device, the X-direction conveying device includes an X-direction conveying roller 411, the Y-direction conveying device includes a Y-direction conveying roller 421, the X-direction conveying rollers 411 are uniformly arranged at the side of the enclosed fixing frame 43, the Y-direction conveying roller 421 is respectively and vertically disposed at two axial ends of the X-direction conveying roller 411, a conveying belt 422 is wound on the surface of the Y-direction conveying roller 421 at intervals, the conveying belt 422 is spaced from the X-direction conveying roller 411, two ends of the Y-direction conveying roller 421 are fixedly connected with the fixing frame 43, the lower portion of the fixing frame 43 is connected with a lifting device, and the lifting device drives the fixing frame 43 to move up and down to lift the Y-direction.

As shown in fig. 6, the vision acquisition device 5 is respectively connected to the data system 7 and the control device 8, the control device 8 is connected to the direction changing device 4, and after the vision acquisition device 5 transmits the acquired article information to the data system 7, a digital signal is sent to the control device 8 according to the preset of the data system 7, so as to control the operation of the direction changing device 4; the lifting device is composed of a plurality of air cylinders 9, the control device 8 is connected with the air cylinders 9, and the control device 8 controls the air cylinders 9 to operate after receiving the digital signals so as to realize the lifting of the fixing frame 43.

In the above embodiment, a motor is arranged at one end of the X-direction conveying roller 411, the motor drives a driving wheel 10 to work, and the driving wheel 10 is connected with a driven wheel 11 through a belt to drive the X-direction conveying roller 411; a plurality of rolling wheels 412 are arranged at intervals at the end of the X-direction conveying roller 411, the rolling wheels 412 are fixed on the side surface of the fixed frame 43, the rolling wheels 412 are tangent to the X-direction conveying roller 411, and the belt drives the X-direction conveying roller 411 to rotate through the rolling wheels 412.

In the above embodiment, the speed reducer is arranged below the Y-direction conveying roller 421, the speed reducer 12 drives the driving wheel 10 to operate, the driving wheel 10 drives the driven wheel 11 to operate through the belt, the driven wheel 11 is connected with the Y-direction conveying roller 421 so as to drive the Y-direction conveying roller 421 to operate, and the Y-direction conveying roller 421 operates to drive the plurality of conveying belts 422 to operate so as to transfer articles; a plurality of protruding annular spacing rings 423 are uniformly arranged on the surface of the Y-direction conveying roller 421 along the axial direction, and the spacing rings 423 are used for fixing the conveying belts 422 respectively.

In the above embodiment, when the conveyor is used for conveying and sorting goods, the first conveyor belt 1 and the second conveyor belt 2 are turned on, and the direction changing device 4 is turned on at the same time, and the direction changing device 4 is consistent with the conveying direction of the first conveyor belt 1 and the second conveyor belt 2 and is used for conveying goods in the X direction. Goods are carried from first conveyer belt 1, when being about to reach and change to device 4, and vision collection device 5 gathers article information, and information of gathering includes article size, article packing carton colour and article extranal packing characters or bar code information etc. and vision collection device 5 transmits the information of gathering to data system 7 immediately to contrast with presetting of data system 7. If the data system 7 does not send out digital signals, the direction change device 4 is not changed, and the conveying direction is not changed; if the data system 7 sends a digital signal, the control device 8 sends a control command to the cylinder 9 of the lifting device after receiving the digital signal, the cylinder 9 drives the Y-direction conveying roller 421 and the conveying belt 422 to ascend, and after the conveying belt 422 lifts up the article, the conveying belt 422 performs Y-direction conveying to convey the article to the third conveying belt 3.

Example 2:

In the above embodiment, the direction changing device 4 includes an X-direction conveying device including X-direction conveying rollers 411 and a Y-direction conveying device including Y-direction conveying rollers 421, the plurality of X-direction conveying rollers 411 are uniformly arranged at the side of the surrounding fixing frame 43,

as shown in fig. 4 and 5, the Y-direction conveying device includes a Y-direction conveying roller 421 and a plurality of driven units 424, which are respectively vertically arranged at two ends of the X-direction conveying roller 411 in the axial direction, the driven units 424 include a plurality of driven rollers 4241, the thickness of the driven rollers 4241 is the same as that of the conveying belt 422, fixing plates 4242 are connected to two sides of each driven roller 4241, and the fixing plates 4242 are fixed on the surface of a fixing frame 43 and are uniformly arranged on a straight line; the conveying belt 422 is wound on the surface of the Y-direction conveying roller 421 at intervals, the conveying belt 422 and the X-direction conveying roller 411 are spaced, the fixing frame 43 is fixedly connected to two ends of the Y-direction conveying roller 421, the lower portion of the fixing frame 43 is connected with a lifting device, and the lifting device drives the fixing frame 43 to move up and down to realize lifting of the Y-direction conveying roller 421 and the conveying belt 422.

In the above embodiment, the X-direction conveying device and the Y-direction conveying device are two mutually perpendicular conveying directions, and the horizontal turning direction changing device 4 can change the conveying direction of the X-direction conveying device and the conveying direction of the Y-direction conveying device.

In the above embodiment, when the conveyor is used for conveying and sorting goods, the first conveyor belt 1 and the second conveyor belt 2 are turned on, and the direction changing device 4 is turned on at the same time, and the direction changing device 4 is conveyed in the Y direction in accordance with the conveying direction of the first conveyor belt 1 and the second conveyor belt 2. Goods are carried from first conveyer belt 1, when being about to reach and change to device 4, and vision collection device 5 gathers article information, and information of gathering includes article size, article packing carton colour and article extranal packing characters or bar code information etc. and vision collection device 5 transmits the information of gathering to data system 7 immediately to contrast with presetting of data system 7. If the data system 7 does not send out digital signals, the direction change device 4 is not changed, and the conveying direction is not changed; if the data system 7 sends a digital signal, the control device 8 sends a control command to the cylinder 9 of the lifting device after receiving the digital signal, the cylinder 9 drives the Y-direction conveying roller 421 and the conveying belt 422 to ascend, and after the conveying belt 422 lifts up the article, the conveying belt 422 carries out X-direction conveying to convey the article to the third conveying belt 3.

The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.

Claims

1. The utility model provides a sorting conveyer, includes first conveyer belt, second conveyer belt, third conveyer belt and changes to the device, its characterized in that: the device comprises a vision acquisition device, wherein the conveying directions of a first conveying belt and a second conveying belt are consistent, a direction changing device is arranged between the tail end of the first conveying belt and the starting point of the second conveying belt, the vision acquisition device is fixedly arranged above the joint of the first conveying belt and the direction changing device and is fixed by a supporting frame, the direction changing device is also connected with a third conveying belt, and the conveying directions of the third conveying belt and the first conveying belt and the second conveying belt are perpendicular;

the articles are conveyed by the first conveying belt, and a part of the articles are conveyed by the second conveying belt after passing through the direction changing device; after a part of articles are sorted by the vision collecting device, the transmission direction of the articles is changed by the direction changing device and the articles are transmitted by the third conveyer belt;

the direction changing device comprises an X-direction conveying device and a Y-direction conveying device, the X-direction conveying device comprises an X-direction conveying roller, the Y-direction conveying device comprises a Y-direction conveying roller and a plurality of X-direction conveying rollers which are uniformly arranged on the side edge of a surrounding and blocking fixing frame, the Y-direction conveying roller is vertically arranged at the two ends of the X-direction conveying roller in the axial direction, a conveying belt is wound on the surface of the Y-direction conveying roller at intervals, the conveying belt and the X-direction conveying roller are spaced, the Y-direction conveying roller is fixedly connected with the fixing frame at the two ends, a lifting device is connected to the lower portion of the fixing frame, and the lifting device drives the fixing frame to move.

2. The sorting conveyor of claim 1, wherein: the vision acquisition device is respectively connected with the data system and the control device, the control device is connected with the direction changing device, and after the vision acquisition device transmits acquired article information to the data system, digital signals are sent to the control device according to the presetting of the data system, so that the operation of the direction changing device is controlled.

3. The sorting conveyor of claim 2, wherein: the lifting device is a plurality of cylinders, the control device is connected with the cylinders, and the control device controls the cylinders to operate after receiving the digital signals so as to realize the lifting of the fixing frame.

4. The sorting conveyor of claim 1, wherein: x is provided with the motor to conveying roller one end, motor drive action wheel work, the action wheel passes through the belt and connects from the driving wheel in order to drive X to the conveying roller.

5. The sorting conveyor of claim 4, wherein: the X is provided with a plurality of rolling wheels at intervals to the end of the conveying roller, the rolling wheels are fixed on the side face of the fixing frame and are tangent to the X, and the belt drives the X to rotate the conveying roller through the rolling wheels.

6. The sorting conveyor of claim 1, wherein: the Y-direction conveying roller is characterized in that a speed reducer is arranged on the lower portion of the Y-direction conveying roller, the speed reducer drives a driving wheel to operate, the driving wheel drives a driven wheel to operate through a belt, the driven wheel is connected with the Y-direction conveying roller so as to drive the Y-direction conveying roller to operate, and the Y-direction conveying roller drives a plurality of conveying belts to operate to transfer articles.

7. The sorting conveyor of claim 6, wherein: and a plurality of convex annular limiting rings are uniformly arranged on the surface of the Y-direction conveying roller along the axial direction and used for fixing the conveying belts respectively.

8. The sorting conveyor of claim 1, wherein: the Y-direction conveying device comprises Y-direction conveying rollers and a plurality of driven units, wherein the Y-direction conveying rollers and the driven units are respectively and vertically arranged at two ends of the X-direction conveying roller in the axial direction.

9. The sorting conveyor of claim 8, wherein: the driven unit comprises a driven roller, the thickness of the driven roller is the same as that of the transmission belt, fixing plates are connected to two sides of the driven roller and fixed on the surface of the fixing frame, and the fixing plates are evenly arranged on the same straight line.