CN116620807A - Positioning and conveying device - Google Patents

Positioning and conveying device Download PDF

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Publication number
CN116620807A
CN116620807A CN202210129515.6A CN202210129515A CN116620807A CN 116620807 A CN116620807 A CN 116620807A CN 202210129515 A CN202210129515 A CN 202210129515A CN 116620807 A CN116620807 A CN 116620807A
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CN
China
Prior art keywords
belt conveyor
belt
positioning
conveying
conveyor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210129515.6A
Other languages
Chinese (zh)
Inventor
滕晓瑞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen SF Taisen Holding Group Co Ltd
Original Assignee
Shenzhen SF Taisen Holding Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen SF Taisen Holding Group Co Ltd filed Critical Shenzhen SF Taisen Holding Group Co Ltd
Priority to CN202210129515.6A priority Critical patent/CN116620807A/en
Publication of CN116620807A publication Critical patent/CN116620807A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
    • B65G47/53—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices between conveyors which cross one another
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
    • B65G47/56—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices to or from inclined or vertical conveyor sections
    • B65G47/57—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices to or from inclined or vertical conveyor sections for articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/02—Control or detection
    • B65G2203/0266—Control or detection relating to the load carrier(s)
    • B65G2203/0291—Speed of the load carrier

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Conveyors (AREA)

Abstract

The application provides a positioning and conveying device, which comprises: a frame; the first belt conveyor is connected with the frame and provided with a first transmission direction; the second belt conveyor is connected with the frame, the second belt conveyor has a second transmission direction, and the output end of the second belt conveyor is abutted against at least one side of the first belt conveyor; the first transmission direction and the second transmission direction are arranged in a crossing manner. The application aims to solve the technical problem that a positioning and conveying module in the prior art has poor working reliability.

Description

Positioning and conveying device
Technical Field
The application relates to the technical field of logistics transmission, in particular to a positioning and conveying device.
Background
The express delivery list sorting technology mainly comprises the following steps: the device comprises a single piece separation module, a positioning and conveying module, a scanning and identifying module and a directional sorting module. The positioning and conveying module mainly adopts an inclined roller or a module belt to position and convey the express. Positioning transmission refers to centering or edge-to-edge transmission of the express.
In the prior art, the positioning and conveying module has the technical problem of poor working reliability. For example, when the module belt is adopted to transmit the express mail, the ball structure of the module belt is easy to clamp into sundries generated by wrapping and wire-stripping of woven bags, so that the balls or the jacking structure is clamped, and the centering or side-leaning working stability of the module belt is affected. In the structure adopting the inclined roller, the roller diameter is larger, and the uneven surface leads to uneven bottom, so that in the conveying process, the inclined roller can lead to jolt of a express mail, and the damage probability of the express mail is increased.
Disclosure of Invention
The application provides a positioning and conveying device, and aims to solve the technical problem that a positioning and conveying module in the prior art is poor in working reliability.
The application provides a positioning and conveying device, which comprises:
a frame;
the first belt conveyor is connected with the frame and provided with a first transmission direction; and
the second belt conveyor is connected with the frame, the second belt conveyor has a second transmission direction, and the output end of the second belt conveyor is abutted to at least one side of the first belt conveyor; the first transmission direction and the second transmission direction are arranged in a crossing manner.
Optionally, an included angle formed by the first transmission direction and the second transmission direction is an acute angle.
Optionally, the positioning and conveying device is further provided with a third belt conveyor, and the third belt conveyor is provided with a third conveying direction; the first belt conveyor is provided with a first side, the first side is provided with a third belt conveyor, and the included angle between the first transmission direction and the third transmission direction is 1-5 degrees.
Optionally, the first belt conveyor has a second side opposite to the first side, at least one second belt conveyor is disposed on the second side, and an included angle between a second conveying direction and the first conveying direction is 30 ° to 60 °.
Optionally, the number of the second belt conveyors is at least two, at least one second belt conveyor is arranged on two opposite sides of the first belt conveyor, and an included angle between the first transmission direction and the second transmission direction is 30-60 degrees.
Optionally, one side of the first belt conveyor is provided with at least two second belt conveyors, and the at least two second belt conveyors are sequentially arranged at intervals along the first transmission direction.
Optionally, the first belt conveyor comprises a first belt, and the second belt conveyor comprises a second belt; the width of the first belt is greater than the width of the second belt.
Optionally, the conveying surface defined by the first belt is disposed coplanar with the conveying surface defined by the second belt.
Optionally, the first belt has a greater transmission distance than the second belt.
Optionally, the frame has a cargo input, the first input of the first belt conveyor is connected with the cargo input, and the second input of the second belt conveyor is connected with the cargo input.
The positioning and conveying device comprises a frame, a first belt conveyor and a second belt conveyor. The first belt conveyor and the second belt conveyor are connected with the frame; the first belt conveyor conveys the express mail along a first conveying direction; the second belt conveyor conveys the express mail in a second conveying direction. Because the first conveying direction and the second conveying direction are arranged in a crossing manner, and the output end of the second belt conveyor is abutted against at least one side of the first belt conveyor, when the express mail is delivered in the positioning conveying device, if the express mail is delivered on the second belt conveyor, the second belt conveyor can position and convey the express mail to the first belt conveyor along the second conveying direction, and the side-by-side or centered conveying of the express mail can be realized. Compared with the positioning transmission module in the prior art, the belt conveyor is stable in transportation, few in interfaces and flat in surface, and the reliability of positioning transmission is improved. In the technical scheme of the application, compared with a positioning conveying device adopting an inclined roller, on one hand, the belt conveyor can not cause jolt of a express item and avoid clamping pieces, so that the damage probability of the express item is greatly reduced; on the other hand, for the location conveyor who adopts the module area, because the belt feeder relies on the roller that sets up relatively to drive the belt and removes, the roller can not blocked by debris, and for module area operating stability is higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a first embodiment of a positioning and conveying device provided by the application;
FIG. 2 is a schematic view of a second embodiment of the positioning and conveying device provided by the application;
FIG. 3 is a schematic view of a scenario of the movement of a express item of the positioning and transporting device provided by the present application;
fig. 4 is a schematic diagram of a movement analysis of a quick member of the positioning and conveying device provided by the application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to fall within the scope of the application.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present application, the term "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described as "exemplary" in this disclosure is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the application. In the following description, details are set forth for purposes of explanation. It will be apparent to one of ordinary skill in the art that the present application may be practiced without these specific details. In other instances, well-known structures and processes have not been described in detail so as not to obscure the description of the application with unnecessary detail. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.
The embodiment of the application provides a positioning and conveying device. The following is a detailed description.
Referring to fig. 1 to 4, fig. 1 is a schematic view of a first embodiment of a positioning and conveying device according to the present application; FIG. 2 is a schematic view of a second embodiment of the positioning and conveying device provided by the application; FIG. 3 is a schematic view of a scenario of the movement of a express item of the positioning and transporting device provided by the present application; fig. 4 is a schematic diagram of a movement analysis of a quick member of the positioning and conveying device provided by the application.
The embodiment of the application provides a positioning and conveying device, which comprises a frame 100; a first belt conveyor 200, the first belt conveyor 200 being connected to the frame 100, the first belt conveyor 200 having a first transmission direction; and a second belt conveyor 300, wherein the second belt conveyor 300 is connected with the frame 100, the second belt conveyor 300 has a second transmission direction, and an output end of the second belt conveyor 300 is abutted against at least one side of the first belt conveyor 200; the first transmission direction and the second transmission direction are arranged in a crossing manner.
As shown in conjunction with fig. 1 and 2, the positioning and conveying device includes a frame 100, a first belt conveyor 200, and a second belt conveyor 300. The first belt conveyor 200 and the second belt conveyor 300 are both connected with the frame 100; the first belt conveyor 200 conveys the express item in a first conveying direction D1; the second belt conveyor 300 conveys the express mail in the second conveying direction D2. Because the first conveying direction D1 and the second conveying direction D2 are arranged in a crossing manner, and the output end of the second belt conveyor 300 is abutted against at least one side of the first belt conveyor 200, when the express mail is delivered in the positioning conveying device, if the express mail is delivered on the second belt conveyor 300, the second belt conveyor 300 can position and convey the express mail to the first belt conveyor 200 along the second conveying direction D2, and therefore the edge-by-edge or centered conveying of the express mail can be achieved.
Compared with the positioning transmission module in the prior art, the belt conveyor is stable in transportation, few in interfaces and flat in surface, and the reliability of positioning transmission is improved. On one hand, compared with a positioning conveying device adopting an inclined roller, the technical scheme of the embodiment of the application has the advantages that a belt conveyor does not cause jolt of a express item and avoids clamping pieces, so that the damage probability of the express item is greatly reduced; on the other hand, compared with the positioning and conveying device adopting the module belt, the technical scheme of the embodiment of the application has higher running stability compared with the module belt because the belt conveyor drives the belt to move by virtue of the oppositely arranged rollers and the rollers of the belt conveyor cannot be blocked by sundries.
The following is a working process that can be implemented by the positioning and conveying device provided in this embodiment:
after a number of the parcels are separated into individual parcels by a single-piece separation module, the individual parcels are randomly delivered into the positioning conveyor. When the express mail is randomly delivered in the positioning and conveying device, three situations exist in the delivery initial position of the express mail.
First express delivery scenario: the express mail is randomly delivered on the first belt conveyor 200, and the first belt conveyor 200 conveys the express mail to the scanning identification module and/or the directional sorting module along the first conveying direction;
second express delivery scenario: the quick-speed items are randomly delivered on the second belt conveyor 300, the second belt conveyor 300 drives the quick-speed items to move onto the first belt conveyor 200 along the second transmission direction, so that the quick-speed items can be transported onto the first belt conveyor 200 in a positioning manner, and the first belt conveyor 200 transports the quick-speed items to the scanning identification module and/or the directional sorting module along the first transmission direction;
third express delivery scenario: when the express mail is delivered, one part of the express mail is located on the first belt conveyor 200, the other part of the express mail is located on the second belt conveyor 300, the first belt conveyor 200 conveys the express mail along the first conveying direction, and meanwhile, the second belt conveyor 300 provides the speed along the second conveying direction for the express mail, so that the express mail can be moved onto the first belt conveyor 200, and the first belt conveyor 200 conveys the express mail to the scanning identification module and/or the directional sorting module along the first conveying direction.
Specifically, referring to fig. 3 and 4, in the second and third courier delivery scenarios, there is always a transition from the second belt conveyor 300 to the first belt conveyor 200. During this transition, the first belt conveyor 200 provides the first speed V of the first conveying direction D1 for the express mail 1 The second belt conveyor 300 provides the second speed V of the second conveying direction D2 for the express mail 2 . Thus, the express piece has a speed of the combined speed V when transitioning from the second belt conveyor 300 to the first belt conveyor 200 Closing device . The second velocity V2 can be decomposed into a velocity V parallel to the first conveying direction D1 2x And a speed V perpendicular to the first conveying direction D1 2y . Wherein the express item has a speed V perpendicular to the first conveying direction D1 2y And can be positionally moved to the first belt conveyor 200; while the shutter has a speed V parallel to the first conveying direction D1 2x And can move along the first conveying direction D1 while being positioned and moved to the first belt conveyor 200 until the express items are all located on the first belt conveyor 200.
The frame 100 is provided with mounting positions for mounting the first belt conveyor 200 and the second belt conveyor 300. For example, the frame 100 is provided with a first mounting hole extending along the first conveying direction D1 and a second mounting hole extending along the second conveying direction D2. The first belt conveyor 200 is disposed in the first mounting hole, and the second belt conveyor 300 is disposed in the second mounting hole. Since the first and second belt conveyors 200 and 300 are crossed, the output end of the second belt conveyor 300 cannot be completely and seamlessly attached to the first belt conveyor 200, and thus the frame 100 has a panel that fills the gap between the first and second belt conveyors 200 and 300 at the junction of the first and second belt conveyors 200 and 300, the panel connecting the first and second belt conveyors 200 and 300.
The first belt conveyor 200 and the second belt conveyor 300 each include a belt, a driving roller and a driving roller for driving the belt to move, and a driving mechanism for driving the driving roller to rotate. The driving mechanism is a device capable of realizing rotary motion, such as a direct-drive motor, a common motor matched with a gear reduction device or a common motor matched with a worm gear device and the like. The drive mechanism is typically coupled to the frame 100 and is located on the side of the belt facing the ground.
Further, it should be noted that the output end of the second belt conveyor 300 is: one end of the express piece that is spaced from the second belt conveyor 300. The first belt conveyor 200 has oppositely disposed first and second sides. The direction defined by the first side pointing toward the second side is the width direction of the first belt conveyor 200. The width direction is parallel to the width direction of the positioning conveyor. The width direction and the first transport direction are perpendicular to each other. The output end of the second belt conveyor 300 is abutted against the first side or the second side of the first belt conveyor 200; alternatively, the second belt conveyor 300 has a plurality, and the second belt conveyor 300 is provided on both the first side and the second side of the first belt conveyor 200. It should be understood that the first side and the second side are opposite. For example, when the express item moves in the first conveying direction, the left side of the express item is a first side, and the right side of the express item is a second side; or when the express item moves in the first transmission direction, the right side of the express item is a first side, and the left side of the express item is a second side.
As an optional implementation manner of the foregoing embodiment, an included angle a formed by the first conveying direction and the second conveying direction is an acute angle. The first belt conveyor 200 moves along the first conveying direction and is capable of providing the first speed V parallel to the first conveying direction for the express mail 1 . The first belt conveyor 200 moves along the second conveying direction and can provide the second conveying for the express mailSecond speed V with parallel conveying direction 2 . It should be appreciated that the transmission direction has directionality. First speed V 1 And a second speed V 2 Are vectors. The included angle alpha formed by the first transmission direction and the second transmission direction is an acute angle, which can be understood as: first speed V 1 And a second speed V 2 The included angle alpha of (a) is an acute angle. Because the included angle alpha between the first transmission direction and the second transmission direction is an acute angle, when the express item moves along the second transmission direction, the express item has a sub-movement parallel to the first transmission direction, so that the express item can be gently transited to the first belt conveyor 200; and the express item is capable of moving at least a distance in the first transport direction when moving in the second transport direction.
As an alternative to the above embodiment, the first belt conveyor 200 includes a first belt, and the second belt conveyor 300 includes a second belt. The width of the first belt is greater than the width of the second belt. The width of the belt is: the belt has a dimension perpendicular to its direction of travel. The width of the first belt is: the first belt has a dimension perpendicular to the first conveying direction. The width of the second belt is: the second belt has a dimension perpendicular to the second conveying direction. In the positioning and conveying device, the express items need to be positioned and conveyed onto the first belt conveyor 200, and the width of the first belt is mainly determined according to the maximum size of the express items capable of being conveyed. The second belt serves to position the express item onto the first belt conveyor 200 and primarily serves to provide movement of the express item in the second conveying direction D2, the width of which may be selected regardless of the size of the express item. However, if the width of the second belt is designed to be larger, since the second belt conveyor 300 is disposed obliquely to the first belt conveyor 200, the larger the gap between the second belt conveyor 300 and the first belt conveyor 200, the larger the area required for the panel of the frame 100, and the greater the probability of frictional wear damage of the express member when transitioning from the second belt conveyor 300 to the first belt conveyor 200. Thus, the smaller the width of the second belt, the less chance that the express will experience frictional wear in transitioning from the second belt conveyor 300 to the first belt conveyor 200. For this purpose, the width of the first belt is greater than the width of the second belt.
In some alternative embodiments, the second belt width may be selected to be 154mm or even smaller. The width of the first belt is selected according to the size of the express item, and may be larger than the width of the second belt conveyor 300, which is not particularly limited herein.
As an alternative to the above described embodiment, the conveying surface defined by the first belt is arranged coplanar with the conveying surface defined by the second belt. It should be understood that the conveying surface is the plane in which the express item contacts the belt. In this embodiment, when the express mail is transited from the second belt to the first belt, the express mail always moves in a plane, jolt does not occur, and stability of conveying the express mail is improved.
As an alternative to the above embodiment, the first belt has a greater transmission distance than the second belt. The transmission distance of the belt is as follows: the belt is able to move the express item by a maximum distance. The distance of travel of the first belt determines the maximum distance that the positioning conveyor can transport the express item. The second belt is used for positioning the express item on the first belt conveyor 200, and mainly used for providing the second conveying direction D2 for the express item, and the conveying distance is only required to be enough to position and convey the express item to the first belt conveyor 200. Therefore, the conveying distance of the first belt is greater than that of the second belt. Moreover, when the express item transitions from the second belt conveyor 300 to the first belt conveyor 200, both the first belt conveyor 200 and the second belt conveyor 300 provide speed to the express item, the speed direction of the express item is not parallel to the first conveying direction D1, the express item moves relative to the first belt, and there may be a random movement such as rolling and/or side rolling. In order to avoid that this unordered movement adversely affects the subsequent sorting process, the conveying distance of the first belt is set longer. The longer the transmission distance of the first belt conveyor 200 is during the movement of the express item, the more time the express item has to be unordered. After the unordered adjustment, when the express is positioned on the first belt conveyor 200, the express can be kept relatively static relative to the first belt conveyor 200, so that the express can be stably conveyed to the next sorting device.
As an alternative to the above embodiment, the frame 100 has a cargo input, a first input of the first belt conveyor 200 is connected to the cargo input, and a second input of the second belt conveyor 300 is connected to the cargo input. The goods input end is: the goods enter one end of the positioning and conveying device. The first input end is: the first belt conveyor 200 conveys the beginning end. The second input end of the second belt conveyor 300 is: a start end of the second belt conveyor 300. The arrangement is mainly for: when the express mail is delivered to the positioning and conveying device, the express mail can have one of the following motion conditions:
the first belt conveyor 200 conveys the express mail to the scanning recognition module and/or the directional sorting module along a first conveying direction;
the second belt conveyor 300 drives the express item to move onto the first belt conveyor 200 along the second conveying direction, so that the express item can be conveyed back onto the first belt conveyor 200 in a positioning manner, and the first belt conveyor 200 conveys the express item to the scanning identification module and/or the directional sorting module along the first conveying direction;
the first belt conveyor 200 conveys the express mail along the first conveying direction, and the second belt conveyor 300 also conveys the express mail along the second conveying direction until the express mail is all located on the first belt conveyor 200, and the first belt conveyor 200 conveys the express mail to the scanning identification module and/or the directional sorting module along the first conveying direction.
It should be noted that, since the number of the second belt conveyors 300 may be a large number, the connection between the second input end of the second belt conveyors 300 and the cargo input end may be understood as: the input end of the second belt conveyor 300 closest to the cargo input end of the frame 100 is the same as the cargo input end.
Referring to fig. 1, the following embodiment provides a positioning and conveying device for edge conveying.
In the prior art, edge positioning conveyor devices are used to move the express item in the conveying direction against one side edge of the device. When the express is transported by the side positioning and conveying device, the express can be contacted with the edge of the conveying device and even extruded, so that deformation tension exists on the express; after the express mail deformation resumes, be hung by the side baffle of letter sorting module easily, and influence normal letter sorting. For this purpose, in order to prevent the loose contact between the express item and the side wall of the conveying device, as an alternative to the above-described embodiment, a third belt conveyor 400 is provided on the first side, the third belt conveyor 400 having a third conveying direction D3, the first conveying direction and the third conveying direction having an angle of 1 ° to 5 °. The positioning and conveying device is used for conveying the express mail by the side. At this time, since the included angle between the first conveying direction and the third conveying direction is 1 ° to 5 °, when the express item transitions from the third belt conveyor 400 to the first belt conveyor 200, the express item has a small speed perpendicular to the first conveying direction D1, and thus moves only a short distance to the first belt conveyor 200; although the express will only move a short distance towards the first belt conveyor 200, the third belt conveyor 400 still drives the express to move towards the first belt conveyor 200 and away from the side wall, so as to reduce the interaction force between the express and the side wall of the positioning and conveying device, avoid the tight adhesion of the express and the side wall of the positioning and conveying device, and avoid the deformation caused by excessive extrusion of the express.
Typically, the third belt conveyor 400 includes a third belt, a driving roller and a driving roller for driving the third belt to move, and a driving mechanism for driving the driving roller to rotate. The driving mechanism is a device capable of realizing rotary motion, such as a direct-drive motor, a common motor matched with a gear reduction device or a common motor matched with a worm gear device and the like. The drive mechanism is typically coupled to the frame 100 and is located on the side of the belt facing the ground. The width of the third belt is smaller than the width of the first belt. Typically, the width of the third belt is as small as possible.
As an alternative to the above described embodiment, the second side of the first belt conveyor 200 is provided with at least one of said second belt conveyors 300. Wherein a third belt conveyor 400 for avoiding extrusion of the express is provided at a first side of the first belt conveyor 200; at least one second belt conveyor 300 is provided on a second side of the first belt conveyor 200. If the included angle alpha between the second transmission direction and the first transmission direction is smaller, the width of the input end of the side positioning and conveying device is smaller, so that the receiving of the express mail is not facilitated, and the delivery of the express mail to the side positioning and conveying device is affected; if the second transmission direction is the same as the first transmission directionIf the angle a of the speed V of the shutter is greater, the shutter has a speed V perpendicular to the first conveying direction D1 2y Larger, and the shutter has a speed V parallel to the first conveying direction D1 2x Smaller, random movement such as flipping or sideways may occur as the express transitions from the second belt conveyor 300 to the first belt conveyor 200. Therefore, the included angle a between the second transmission direction and the first transmission direction is 30 ° to 60 °.
In some embodiments, in order to simultaneously consider the transmission capability of the side positioning conveying device and reduce the probability of disordered movement of the express item, the included angle a between the second transmission direction and the first transmission direction is 45 °, and at this time, the express item can be transited from the second belt conveyor 300 to the first belt conveyor 200 more gently.
Further, it should be noted that, because the included angle α between the second conveying direction and the first conveying direction is 30 ° to 60 °, when the express item transitions from the second belt conveyor 300 to the first belt conveyor 200, the second speed V provided by the second belt conveyor 300 will be 2 Is moved a distance along the first conveying direction D1. The width of the second belt conveyor 300 is smaller, and the number of the second belt conveyors 300 may be a plurality, such as 2, 3, 4, … … N (N is a positive integer). The specific value of N is mainly determined according to the maximum size of the express mail, and the larger the maximum size of the express mail is, the larger the specific value of N is. When N is greater than or equal to 2, the plurality of second belt conveyors 300 are sequentially arranged along the first conveying direction D1, and the second conveying directions D2 of the plurality of second belt conveyors 300 are parallel.
As shown in connection with fig. 2, the present embodiment provides a positioning and conveying device for centering conveyance.
The positioning and conveying device for centering conveying is different from the positioning and conveying device for leaning conveying in the edge is characterized in that: the first belt conveyor 200 is centrally disposed, and at least one second belt conveyor 300 is disposed on two sides of the first belt conveyor 200. Namely: the number of the second belt conveyors 300 is at least two, and at least one second belt conveyor 300 is arranged on two opposite sides of the first belt conveyor 200.
If the second conveying direction and the second conveying direction of the second belt conveyor 300 are arranged at the two sidesIf the angle alpha of the first conveying direction is larger, the express item has a speed V perpendicular to the first conveying direction D1 2y Larger, and the shutter has a speed V parallel to the first conveying direction D1 2x Smaller, the express item may turn over or turn sideways from the second belt conveyor 300 to the first belt conveyor 200, so that an included angle a between the second conveying direction of the second belt conveyor 300 and the first conveying direction is 30 ° to 60 °.
In some embodiments, in order to simultaneously consider the transmission capability of the side positioning conveyor and reduce the probability of disordered movement of the express item, the included angle a between the second transmission direction and the first transmission direction of the second belt conveyor 300 disposed on two sides is 45 °, and at this time, the express item can be transited from the second belt conveyor 300 to the first belt conveyor 200 more gently.
In some embodiments, the second belt conveyors 300 disposed at both sides may be symmetrically disposed or asymmetrically disposed. For example, an included angle a between the second conveying direction D2 of the second belt conveyor 300 and the first conveying direction D1 on the first side is 40 °, and an included angle a between the second conveying direction D2 of the second belt conveyor 300 and the first conveying direction D1 on the second side is 45 °.
The working process of the positioning and conveying device for centered conveying is described by taking the first side as the left side and the second side as the right side as an example. It should be understood that: when the express mail is delivered to the positioning and conveying device for centering conveying, five position conditions mainly exist: on only the first belt conveyor 200, on only the second belt conveyor 300 on the left side, on only the second belt conveyor 300 on the right side, on only the first belt conveyor 200 and the second belt conveyor 300 on the left side, and on the first belt conveyor 200 and the second belt conveyor 300 on the right side.
When the express item is located only on the first belt conveyor 200, the first belt conveyor 200 centers the express item along the first conveying direction D1.
When the express item is located on only the left or right second belt conveyor 300, the corresponding second belt conveyor 300 positions and conveys the express item onto the first belt conveyor 200 along the second conveying direction D2, and the first belt conveyor 200 centers and conveys the express item along the first conveying direction D1.
When the express item is simultaneously located on the second belt conveyor 300 and the first belt conveyor 200 on the left side, the express item simultaneously has the first speed V along the first conveying direction D1 1 And a second speed V2 along a second conveying direction D2 at a first speed V 1 And a second speed V 2 Is the combined speed V of Closing device The second belt conveyor 300 is also capable of positioning and conveying the express mail to the first belt conveyor 200 along the second conveying direction D2, and the first belt conveyor 200 is capable of centering and conveying the express mail along the first conveying direction D1.
When the express item is simultaneously located on the second belt conveyor 300 and the first belt conveyor 200 on the right side, the express item simultaneously has the first speed V along the first conveying direction D1 1 And a second speed V along a second conveying direction D2 2 At a first speed V 1 And a second speed V 2 Is the combined speed V of Closing device The second belt conveyor 300 is also capable of positioning and conveying the express mail to the first belt conveyor 200 along the second conveying direction D2, and the first belt conveyor 200 is capable of centering and conveying the express mail along the first conveying direction D1.
Optionally, at least two second belt conveyors 300 are disposed on one side of the first belt conveyor 200, and at least two second belt conveyors 300 are sequentially disposed at intervals along the first conveying direction.
It can be appreciated that, since the included angle a between the second conveying direction of the second belt conveyor 300 and the first conveying direction is 30 ° to 60 °, when the express item transitions from the second belt conveyor 300 to the first belt conveyor 200, the second speed V provided by the second belt conveyor 300 will be as follows 2 The second belt conveyor 300 is generally smaller in width and moves a distance toward the first conveying direction D1, so that the number of the second belt conveyors 300 disposed on either side or both sides may be a plurality, such as 2, 3, or 4 … … N (N is a positive integer). The specific value of N is mainly determined according to the maximum size of the express mail, and the larger the maximum size of the express mail is, the larger the specific value of N is. When N is greater than or equal to 2, the second belt conveyors 300 disposed on both sides are sequentially arranged along the first conveying direction D1, and a plurality of second belt conveyors on each sideThe second conveying directions D2 of the belt conveyor 300 are all parallel.
Furthermore, it can be appreciated that since the second belt conveyor 300 of the centrally conveyed positioning conveyor is able to drive the express item a distance towards the first belt conveyor 200, the express item does not squeeze the edges of the positioning conveyor.
The foregoing has described in detail a positioning and conveying device according to embodiments of the present application, and specific examples have been set forth herein to illustrate the principles and embodiments of the present application, the above description of the embodiments being only for aiding in the understanding of the method and core idea of the present application; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in light of the ideas of the present application, the present description should not be construed as limiting the present application.

Claims (10)

1. A positioning and conveying device, characterized by comprising:
a frame;
the first belt conveyor is connected with the frame and provided with a first transmission direction; and
the second belt conveyor is connected with the frame, the second belt conveyor has a second transmission direction, and the output end of the second belt conveyor is abutted to at least one side of the first belt conveyor; the first transmission direction and the second transmission direction are arranged in a crossing manner.
2. The positioning and conveying apparatus as set forth in claim 1, wherein an included angle formed by said first conveying direction and said second conveying direction is an acute angle.
3. The positioning conveyor of claim 2, wherein the positioning conveyor further comprises: the third belt conveyor is provided with a third transmission direction;
the first belt conveyor is provided with a first side, the first side is provided with a third belt conveyor, and the included angle between the first transmission direction and the third transmission direction is 1-5 degrees.
4. A positioning conveyor as in claim 3 wherein the first belt conveyor has a second side disposed opposite the first side, the second side being provided with at least one of the second belt conveyors, the second conveying direction being at an angle of 30 ° to 60 ° with respect to the first conveying direction.
5. The positioning and conveying device according to claim 2, wherein at least two second belt conveyors are provided, at least one second belt conveyor is provided on two opposite sides of the first belt conveyor, and an included angle between the first conveying direction and the second conveying direction is 30 ° to 60 °.
6. The positioning and conveying device according to claim 5, wherein at least two second belt conveyors are arranged on one side of the first belt conveyor, and the at least two second belt conveyors are sequentially arranged at intervals along the first conveying direction.
7. The positioning conveyor of claim 1, wherein the first belt conveyor comprises a first belt and the second belt conveyor comprises a second belt;
the width of the first belt is greater than the width of the second belt.
8. The positioning conveyor of claim 7 wherein said first belt defines a conveying surface disposed coplanar with said second belt defining a conveying surface.
9. The positioning conveyor of claim 7 wherein the first belt has a greater travel distance than the second belt.
10. The positioning conveyor of claim 1 wherein said frame has a cargo input, a first input of said first belt conveyor being connected to said cargo input, a second input of said second belt conveyor being connected to said cargo input.
CN202210129515.6A 2022-02-11 2022-02-11 Positioning and conveying device Pending CN116620807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210129515.6A CN116620807A (en) 2022-02-11 2022-02-11 Positioning and conveying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210129515.6A CN116620807A (en) 2022-02-11 2022-02-11 Positioning and conveying device

Publications (1)

Publication Number Publication Date
CN116620807A true CN116620807A (en) 2023-08-22

Family

ID=87608623

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210129515.6A Pending CN116620807A (en) 2022-02-11 2022-02-11 Positioning and conveying device

Country Status (1)

Country Link
CN (1) CN116620807A (en)

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