阅读说明：本技术 一种落地式快递自动分拣机 (Floor type automatic express sorting machine ) 是由 阮学云 马继成 吕潜龙 王相 吕培炎 李璐璐 邵良友 魏玥 李达 于 2019-11-11 设计创作，主要内容包括：本发明公开了一种落地式快递自动分拣机,包括底座、连接装置、分拣小车、上件装置、收件装置、分拣系统。底座包括固定装置、伺服电机、旋转平台,连接装置包括圆柱体底座、弧形支架、小车固定支架,分拣小车包括框架、底板、线轮、步进电机、线绳,上件装置包括皮带机、安装支架、扫描装置、触摸式电脑一体机、传感器,收件装置包括储物架、小车位置判断装置,分拣系统包括数据库系统、下位机控制系统和信息处理系统,通过触摸屏电脑一体机接收或发出信号给下位机控制外围电气设备动作。本发明通过将机械结构与控制系统相互配合,实现了快递自动分拣,分拣效率高、结构简单、易于维修,能够有效解决市场上一些分拣设备成本高、占地面积大的问题。(The invention discloses a floor type automatic express sorting machine which comprises a base, a connecting device, a sorting trolley, a loading device, an accepting device and a sorting system. The base includes fixing device, servo motor, rotary platform, connecting device includes the cylinder base, the arc support, the dolly fixed bolster, the letter sorting dolly includes the frame, the bottom plate, the line wheel, step motor, the cotton rope, it includes the belt feeder to go up the device, the installing support, a scanning device, touch computer all-in-one, the sensor, the addressee device includes the storing frame, dolly position judgment device, the letter sorting system includes database system, lower computer control system and information processing system, receive or send signal for lower computer control peripheral electrical equipment action through touch-sensitive screen computer all-in-one. According to the automatic express sorting machine, the mechanical structure is matched with the control system, automatic express sorting is realized, the sorting efficiency is high, the structure is simple, the maintenance is easy, and the problems of high cost and large occupied area of some sorting equipment in the market can be effectively solved.)

1. The utility model provides a console mode express delivery automatic sorting machine which characterized in that: comprises a base, a connecting device, a sorting trolley, a loading device, an accepting device and a sorting system. The base is fixed on the ground through a chain; the connecting device is connected with the base through a coupler; the sorting trolley is connected with the connecting device through screws; the piece loading device is arranged at one side of the piece receiving device; the receiving device is arranged below the sorting trolley through a chain; the sorting system comprises a database system, a lower computer control system and an information processing system;

the base comprises a fixing device, a servo motor and a rotating platform, the fixing device is fixed on the ground through a chain, the servo motor is connected with the fixing device through a bolt, the rotating platform comprises a rotating body and a fixed steel plate, the rotating body is installed on the fixing device through the bolt, a stepped hole and a hemispherical hole are machined in the rotating body, a layer of small steel balls are placed in the hemispherical hole, large steel balls are placed on the small steel balls, the fixed steel plate is fixed on the rotating body through the bolt, and a round hole is machined in the fixed steel plate and is installed above the steel balls;

the connecting device comprises a trolley base support, an arc-shaped support and a support base, wherein the trolley base support is connected with the sorting trolley through screws, the arc-shaped support is connected with the trolley base support in a welding mode, the support base comprises a cylindrical base and an installation shaft integrated with the cylindrical base, a round hole which does not penetrate through the cylindrical base is formed in the surface of the cylindrical base, the round hole and the arc-shaped support are in interference fit, and the installation shaft is in clearance fit with a stepped hole of the rotary platform and is connected with the base through a coupler;

the sorting trolley comprises a frame, a bottom plate, a stepping motor, a thread rope and a thread wheel, wherein the frame is connected with a trolley base support through screws, the bottom plate is formed by welding a rotating shaft, a movable shaft and a bottom plate, the bottom plate is connected with a bearing embedded in the frame in an interference fit mode through the rotating shaft, limiting rings are installed at two ends of the bearing, the movable shaft is provided with a thread groove, the thread wheel is a stepped shaft which is installed on the frame and is provided with the thread groove, the thread wheel is connected with the frame in a key and key groove matching mode, the stepping motor is installed on the frame through a stepping motor fixing frame, one end of the thread rope is fixed on a front end shaft of the stepping motor, the other end of the thread rope is;

the workpiece loading device comprises a belt conveyor, a mounting bracket, a scanning device, a touch screen computer all-in-one machine and a position judgment sensor, wherein the mounting bracket is mounted above the belt conveyor through screw connection;

the receiving device comprises a storage rack and a trolley position judging device, wherein the storage rack is arranged below the sorting trolley through a chain, and the trolley position judging device is a sensor fixed on the storage rack;

the sorting system comprises a database system, a lower computer control system and an information processing system, wherein the database system comprises express waybill numbers and position information, the lower computer control system is used for controlling external electrical equipment, the information processing system is used for searching storage rack position information corresponding to the express waybill numbers to be sorted and storing the position information into a list frame control of the system, and when the system obtains external signal feedback, the position information of express to be sorted is extracted, and the position information of the sorted express is deleted.

2. The floor type automatic express sorting machine according to claim 1, wherein: the base rotary platform is supported by a steel ball structure, sliding friction is converted into rolling friction, and abrasion is greatly reduced.

3. The floor type automatic express sorting machine according to claim 1, wherein: the sorting trolley pulls or loosens the thread rope wound on the front end shaft of the stepping motor through the rotation of the stepping motor to realize that the express arranged on the bottom plate falls into the receiving device.

Technical Field

The invention relates to the field of logistics goods sorting, in particular to a floor type automatic express sorting machine.

Background

With the popularization of internet shopping, the express delivery volume in China is increasing day by day, and the express delivery business volume in 2019 is estimated to be 600 hundred million. However, sorting of the express delivery is basically completed manually, and the logistics industry urgently needs to introduce automatic equipment to improve sorting efficiency so as to adapt to huge express delivery business volume. Some automatic express sorting equipment exists in the market, such as cross belt sorting equipment, an AGV sorting trolley, a sliding shoe sorting machine, a synchronous belt module sorting machine and the like, but the equipment has respective limitations, wherein the cross belt sorting equipment is most widely applied, but the cross belt sorting equipment is higher in manufacturing cost and maintenance cost, large in occupied area and not suitable for being popularized to small and medium-sized distribution centers with small business volumes; the AGV trolley also has the problems of high cost and complex system; piston shoe sorting machine and hold-in range module sorting machine efficiency are lower relatively, require more to the packing of express delivery. Therefore, a novel automatic sorting machine needs to be designed for the middle and small logistics sorting center, and the sorting accuracy, the sorting efficiency, the use requirements and the like of sorting equipment are fully considered on the basis of saving the cost to the maximum extent.

Disclosure of Invention

The invention aims to solve the problems and provides the floor type automatic express sorting machine which can be used for identifying and sorting express and can greatly improve the sorting efficiency and accuracy compared with manual sorting, and is low in cost, easy to maintain and good in stability.

The specific technical scheme of the invention is as follows: a floor type automatic express sorting machine comprises a base, a connecting device, a sorting trolley, a loading device, an accepting device and a sorting system. The base is fixed on the ground through a chain; the connecting device is connected with the base through a coupler; the sorting trolley is connected with the connecting device through screws; the upper piece device is arranged on one side of the connecting device; the receiving device is arranged below the sorting trolley through a chain; the sorting system comprises a database system, a lower computer control system and an information processing system.

The base includes fixing device, servo motor, rotary platform for connecting device pivoted fixed origin, fixing device passes through the chain and fixes subaerial, adopt bolted connection between servo motor and fixing device, rotary platform includes rotator and fixed steel sheet, and the rotator passes through bolted connection and installs on fixing device, and it has shoulder hole and hemisphere hole to process on it, places the one deck little steel ball in the hemisphere hole, places big steel ball on little steel ball, and fixed steel sheet passes through bolted connection to be fixed on the rotator, and it has the round hole and installs on the steel ball to process on it.

The connecting device comprises a trolley base support, an arc-shaped support and a support base, the trolley base support is connected with the sorting trolley through screws, the arc-shaped support is connected with the trolley base support in a welding mode, the support base comprises a cylindrical base and an installation shaft integrated with the cylindrical base, a round hole which does not penetrate through the cylindrical base is formed in the surface of the cylindrical base, interference fit is adopted between the round hole and the arc-shaped support, and the installation shaft and the stepped hole are in clearance fit and are connected together through a coupling.

The sorting trolley comprises a frame, a bottom plate, a stepping motor, a cotton rope and a wire wheel, wherein the frame is connected with a trolley base support through screws, the bottom plate is formed by welding a rotating shaft, a movable shaft and a bottom plate, the bottom plate is connected with a bearing embedded in the frame in an interference fit mode through the rotating shaft, limiting rings are installed at two ends of the bearing, the movable shaft is provided with a wire groove, the wire wheel is a stepped shaft which is provided with the wire groove and is installed on the frame, the wire wheel is connected with the frame in a key and key groove matched mode, the stepping motor is installed on the frame through a stepping motor fixing frame and provides torque for rotation of the rotating shaft of the bottom plate, the stepping motor obtains electric energy through a conductive sliding ring, one end of the cotton rope is fixed on the front end shaft of the stepping motor.

The workpiece loading device comprises a belt conveyor, a mounting bracket, a scanning device, a touch screen computer all-in-one machine and a position judgment sensor, wherein the mounting bracket is mounted above the belt conveyor through screw connection, the scanning device is fixed on the mounting bracket through screw connection, the scanning device comprises an industrial camera, a trigger sensor and a light source, the touch screen computer all-in-one machine is fixed on one side of the mounting bracket, and the position judgment sensor is mounted on the belt conveyor.

The express receiving device comprises a storage rack and a trolley position judging device, wherein the storage rack is placed according to the sorting position and used for storing express, and the trolley position judging device is a sensor fixed on the storage rack.

The sorting system comprises a database system, a lower computer control system and an information processing system, wherein the database system comprises express waybill numbers and position information, the lower computer control system is used for controlling external electrical equipment, the information processing system is used for searching the position information corresponding to the express waybill numbers to be sorted and storing the position information into a list frame control of the system, and when the system obtains external signal feedback, the position information is extracted and the position information of the sorted express is deleted.

When the device is used, electricity is connected, a servo motor is started, a connecting device rotates on a rotating platform, a belt conveyor is started at the same time, express is conveyed forwards, when an express shelters from a trigger sensor, an industrial camera shoots an express bill and transmits the express bill to a touch screen computer all-in-one machine, an information processing system obtains an express waybill number, searches position information of the express in a database according to the waybill number and stores the position information in a list frame control of the system, when the express continues to move forwards along the belt conveyor to shelter from the position judgment sensor, the system obtains first position information in the list frame control, the system carries out pretreatment, the express continues to move forwards and falls into a sorting trolley from the upper part of the belt conveyor, when the sorting trolley carrying the express passes through a trolley position judgment device on an appointed receiving device, the system sends a sorting signal, the stepping motor rotates anticlockwise, and a rope wound on a shaft, the bottom plate revolves the rotation of axes under the effect of gravity and rotates to vertical position, and the express delivery falls into the addressee device, and step motor clockwise rotation after the letter sorting is accomplished, cotton rope winding step motor shaft, and the bottom plate is placed horizontally under the pulling of cotton rope, then feedback signal gives information processing system, and information processing system deletes the first information in the list frame controlling part, then continues the next express delivery of letter sorting.

Compared with the prior art, the invention has the following obvious effects:

1. by adopting the piece feeding device, the connecting device, the sorting trolley and the receiving device, the automatic piece feeding, sorting and receiving of express delivery can be completed, and the automation degree is high;

2. the connecting device is in contact with the base by adopting a special steel ball structure, so that friction is reduced, the sorting device can rotate quickly and stably, and the power consumption is low;

3. the sorting trolley adopts the stepping motor as a power device for rotating the bottom plate, falls to the ground in a gravity mode, and is high in response speed, simple in structure and greatly improved in efficiency.

Drawings

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

FIG. 2 is a schematic view of a sorting cart according to the present invention;

FIG. 3 is a schematic view of the connection device of the present invention;

FIG. 4 is a schematic view of the loading apparatus of the present invention;

figure 5 is a partial cross-sectional view of the base of the present invention.

Detailed Description

As shown in fig. 1, the floor type automatic express sorting machine comprises a base 101, a connecting device 201, a sorting trolley 301, a loading device 401, an receiving device 501 and a sorting system. The base is fixed on the ground through a chain; the connecting device 201 is connected with the base 101 through a coupling 207; the sorting trolley 301 is connected with the connecting device 201 through screws; the upper device 401 is arranged at one side of the connecting device 201; the receiving device 501 is arranged below the sorting trolley 301 through a chain; the sorting system comprises a database system, a lower computer control system and an information processing system.

As shown in fig. 1 and 5, the base includes a fixing device 102, a servo motor 103, a rotating platform 104, and a fixed origin for rotation of a connecting device 201, the fixing device 102 is fixed on the ground through a chain, the servo motor 103 is connected with the fixing device 102 through a bolt, the rotating platform 104 includes a rotating body 105 and a fixed steel plate 106, the rotating body 105 is installed on the fixing device 102 through the bolt, a stepped hole 107 and a hemispherical hole 108 are formed in the rotating body 105, a bearing 208 is placed in the stepped hole, a layer of small steel balls 109 are placed in the hemispherical hole 108, large steel balls 110 are placed on the small steel balls, the fixed steel plate 106 is fixed on the rotating body 105 through the bolt, a circular hole is formed in the fixed steel plate and is installed above the steel balls.

As shown in fig. 1 and 3, the connecting device 201 includes a trolley base support 202, an arc support 203, and a support base 204, the trolley base support 202 is connected with the sorting trolley 301 through screws, the arc support 203 is connected with the trolley base support 202 in a welding manner, the support base 204 includes a cylindrical base 205 and an installation shaft 206 integrated with the cylindrical base, the surface of the cylindrical base 205 is provided with a circular hole which is not penetrated, the circular hole and the arc support 203 are in interference fit, the installation shaft 206 and a bearing 208 are in interference fit, are in clearance fit with a stepped hole 107, and are connected with the base 101 through a coupling 207.

As shown in fig. 1 and 2, the sorting cart 301 comprises a frame 302, a bottom plate 303, a stepping motor 304, a wire 306 and a wire wheel 307, the frame 302 is connected with the trolley base support 202 through screws, the bottom plate 303 is formed by welding a rotating shaft 308, a movable shaft 310 and the bottom plate 303, the bottom plate 303 is connected with a bearing 309 embedded in the frame through interference fit through the rotating shaft 308, two ends of the bearing 309 are provided with limit rings 311, the movable shaft 310 is provided with a wire casing, the wire wheel 307 is a stepped shaft which is arranged on the frame 302 and is provided with a wire groove, the wire wheel 307 is connected with the frame 302 in a way of matching a key and a key groove, the stepping motor 304 is arranged on the frame through a stepping motor fixing frame 305, the stepping motor 304 obtains electric energy through a conductive slip ring, one end of the wire rope 307 is fixed on the front end shaft of the stepping motor 304, the other end of the wire rope 307 is fixed in the wire groove of the movable shaft 310, and the middle of the wire rope is tensioned through the wire wheel 307.

As shown in fig. 1 and 2, the device 401 includes a belt conveyor 402, a mounting bracket 403, a scanning device 404, a touch screen and computer integrated machine 405, and a position determination sensor 406, the belt conveyor 402 is used for transporting express items, the mounting bracket 403 is mounted above the belt conveyor, the scanning device 404 is fixed on the mounting bracket 403 through screw connection, the scanning device 404 includes an industrial camera 407, a trigger sensor 408, and a light source 409, the touch screen and computer integrated machine 405 is fixed on one side of the mounting bracket, and the position determination sensor 406 is mounted on the belt conveyor.

As shown in fig. 1, the receiving device 501 includes a storage rack 502 and a cart position determining device 503, the storage rack 502 is installed below the sorting cart by a chain, and the cart position determining device 503 is a sensor fixed on the storage rack.

The sorting system comprises a database system, a lower computer control system and an information processing system, wherein the database system comprises express waybill numbers and position information, the lower computer control system is used for controlling external electrical equipment, the information processing system is used for searching the position information corresponding to the express waybill numbers to be sorted and storing the position information into a list frame control of the system, and when the system obtains external signal feedback, the position information of the sorted express is extracted and deleted.

When the device is used, the device is connected with electricity, the servo motor 103 is started, the connecting device 201 rotates on a rotating platform, the belt conveyor 402 is started to convey express forward, when the express shelters from the trigger sensor 408, the industrial camera 407 shoots an express bill and transmits the express bill to the touch screen computer all-in-one machine 405, the information processing system acquires an express waybill number, the system searches the position information of the express in the database according to the waybill number and stores the position information in a list frame control of the system, when the express continues to move forwards along the belt conveyor 402 to shelter from the position judgment sensor 406, the system acquires the first to-be-sorted express position information in the list frame control, the system carries out preprocessing, the express continues to move forwards and falls into a sorting trolley from the upper part of the belt conveyor 402, when the sorting trolley 301 carrying the express passes through a trolley position judgment device 503 on the appointed receiving device 501, the system, the stepping motor 304 rotates anticlockwise, the wire rope 306 wound on the shaft of the stepping motor 304 is loosened, the bottom plate 303 rotates around the rotating shaft 308 to a vertical position under the action of gravity, the express items fall into the receiving device 501, the stepping motor 304 rotates clockwise after sorting is completed, the wire rope 306 is wound around the shaft of the stepping motor 304, the bottom plate 303 is horizontally placed under the pulling of the wire rope 306, then a signal is fed back to the information processing system, the information processing system deletes the first piece of information in the list frame control, and then sorting is continued for the next express item.

This console mode express delivery sorting machine is applicable to the commodity circulation company that the express delivery volume is little, uses automation equipment to replace manual sorting, has improved letter sorting correct rate and letter sorting efficiency, has reduced staff's amount of labour, and the median duration develops and sees, still can reduce the operation cost by a wide margin.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that various changes and modifications to the invention described herein can be made by those skilled in the art without departing from the principles of the invention.