CN213182403U

CN213182403U - Automatic handing-over system of workshop material

Info

Publication number: CN213182403U
Application number: CN202022083352.1U
Authority: CN
Inventors: 何加强; 徐波; 廖玉彪; 周静翔; 帅梦琪
Original assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Electric Enterprise Ltd; Gree Electric Enterprises Maanshan Ltd; Gree Nanjing Electric Appliances Co Ltd; Gree Meishan Electrician Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Electric Enterprise Ltd; Gree Electric Enterprises Maanshan Ltd; Gree Nanjing Electric Appliances Co Ltd; Gree Meishan Electrician Co Ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-11
Anticipated expiration: 2030-09-21

Abstract

The utility model relates to an automatic handing-over system of workshop material, this system pass through MES system, AGV center control system, send out between material workshop intelligent terminal and get material workshop intelligent terminal mutually support, have realized the automatic material of sending out and have received the material automatically, have changed the material handing-over mode. Workers in the existing material sending workshop do not need to pull materials to a transfer warehouse, and do not need to carry out paper document delivery between the transfer warehouse and a material receiving workshop; the existing material receiving workshop workers do not need to go to the transfer warehouse to pull materials, and do not need to sign for paper documents in the transfer warehouse and the material sending workshop, so that the workload of the workers is reduced, the working efficiency is improved, and the manual participation process is reduced. Moreover, the AGV central control system and the MES system are stored with the material sending information and the material receiving information, so that the data is stored in multiple places, and the safety and the reliability of the data are ensured.

Description

Automatic handing-over system of workshop material

Technical Field

The utility model relates to an intelligent control technical field, concretely relates to automatic handing-over system of workshop material.

Background

Along with the enlargement of the production scale of electricians, the stocks of products and finished products are gradually increased, and the processes of manual material distribution and material receiving in workshops are complicated. Taking a felt machine workshop of a drawing workshop as an example, the workshop manual material sending and material receiving processes are as follows:

1. drawing the bare material required by the felt machine workshop to a specified PDA placing position by drawing workshop staff;

2. the actual weight is confirmed by the drawing group length and the actual material taker in the felt locomotive in site;

3. after a team leader sends materials by using a PDA (personal digital assistant), a red seal of sent materials is covered on each label of a small pull simultaneously;

4. the two parties sign and confirm on the 'small hair material list', and finally, the materials are received.

The process is complicated, a large amount of time is needed, the material sending and receiving efficiency is low, the material sending and receiving conditions are counted manually at the end of the month, and the error rate is high.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an automatic handing-over system of workshop material to solve the problem that the work load that the artifical handing-over of material brought among the prior art is big, inefficiency, the rate of accuracy is low.

According to the utility model discloses an aspect provides an automatic handing-over system of workshop material, include:

the MES system is used for transmitting the MES information,

the AGV comprises an AGV central control system, a MES system and a control system, wherein the AGV central control system is connected with the MES system and governs at least one unmanned forklift;

the material sending workshop intelligent terminal is used for uploading material sending information to the MES system and calling the AGV through the MES system to pull the material to be sent from the material sending workshop to the transfer warehouse;

the material receiving workshop intelligent terminal is used for uploading material receiving information to the MES system and calling the AGV through the MES system to pull the materials to be received from the transfer warehouse to the material receiving workshop;

the MES system and the AGV central control system are stored with the material issuing information and the material receiving information.

Preferably, a library position route map of a material issuing workshop, a transfer library and a material receiving workshop is prestored in the AGV central control system;

and the AGV central control system commands the managed AGVs to deliver materials through a prestored library route map after receiving an AGV calling instruction issued by the MES system.

Preferably, a material sending machine number identification code is posted on machine stations of the material sending workshop, each machine station corresponds to one storage position, and materials to be sent produced by each machine station are stacked on the respective storage position;

the intelligent terminal of the material sending workshop calls the AGV by scanning the identification code of the station number of the material sending machine;

and the AGV central control system commands the managed AGV to pull the material to be sent to the transfer warehouse from the specified warehouse position of the material sending workshop according to the corresponding relation between the machine station number and the warehouse position of the material sending workshop.

Preferably, a material receiving machine number identification code is posted on the machine stations of the material receiving workshop, each machine station corresponds to one storage position, and the received materials of each machine station are placed on the respective storage positions;

the intelligent terminal of the material picking workshop calls the AGV by scanning the identification code of the station number of the material picking machine;

and the AGV central control system commands the managed AGV to pull the material to be received from the transfer warehouse to the designated warehouse position of the material receiving workshop according to the corresponding relation between the machine station number and the warehouse position of the material receiving workshop.

Preferably, a decomposition order identification code is further posted on the machine station of the material taking workshop, and product information required to be produced by the machine station corresponding to the material taking workshop is stored in the decomposition order identification code;

and the intelligent terminal of the material getting workshop is specifically used for tracing out material information of the materials to be got by scanning the decomposed order identification code and uploading the material information serving as the material getting information to the MES system.

Preferably, a decomposition order identification code is posted on a material to be sent in the material sending workshop, and the decomposition order identification code stores material information to be produced by a machine corresponding to the material sending workshop;

the intelligent terminal of the material sending workshop is specifically used for scanning the decomposed order identification code to obtain material information of a material to be sent of a corresponding machine table of the material sending workshop, and after the material to be sent is weighed, the weighing information and the material information are used as material sending information to be uploaded to an MES system.

Preferably, a material sending information identification code is further posted on the material to be sent in the material sending workshop, and the material sending information of the machine platform corresponding to the material sending workshop is stored in the material sending information identification code;

the material sending information identification code is used for material receiving information checking and material tracing in a material receiving workshop.

Preferably, each library bit of the transfer library is allocated with a respective library bit code;

the AGV central control system commands the managed AGVs to pull the to-be-sent materials from the sending workshop to the transfer warehouse, and then stores the warehouse location numbers of the to-be-sent materials until the to-be-sent materials under the warehouse location numbers are received;

and the AGV central control system commands the managed AGV to pull the material to be received from the transfer warehouse to the material receiving workshop according to the corresponding relation between the inventory number and the material to be sent.

Preferably, the AGV central control system commands the managed AGVs to pull the material to be sent from the material sending workshop to the transfer warehouse, and then stores the warehousing time of the material to be sent;

and the AGV central control system commands the managed AGV to pull the material to be received from the transfer warehouse to the material receiving workshop according to the warehousing time and the corresponding relation between the inventory number and the material to be sent.

Preferably, the first and second electrodes are formed of a metal,

if the materials to be delivered need a material bearing disc, a material bearing disc storage area is also arranged in the transfer warehouse;

the material distribution workshop intelligent terminal is also used for calling an AGV to pull an empty material bearing plate from the transfer warehouse to the material distribution workshop before distributing materials;

the intelligent terminal of the material picking workshop is also used for calling the AGV to pull the empty material bearing plate from the material picking workshop to the transfer warehouse after material picking.

The embodiment of the utility model provides a technical scheme can include following beneficial effect:

through mutual cooperation of the MES system, the AGV central control system, the intelligent terminal of the material issuing workshop and the intelligent terminal of the material receiving workshop, automatic material issuing and automatic material receiving of materials are realized, and a material handover mode is changed. Workers in the existing material sending workshop do not need to pull materials to a transfer warehouse, and do not need to carry out paper document delivery between the transfer warehouse and a material receiving workshop; the existing material receiving workshop workers do not need to go to the transfer warehouse to pull materials, and do not need to sign for paper documents in the transfer warehouse and the material sending workshop, so that the workload of the workers is reduced, the working efficiency is improved, and the manual participation process is reduced.

In addition, because the AGV central control system stores the material delivery data, the MES system can realize the automatic statistics of the material receiving and sending data according to the material delivery data stored in the AGV central control system, thereby saving the statistics work of workers, and having high data accuracy, good user experience and high satisfaction.

Moreover, the AGV central control system and the MES system are stored with the material sending information and the material receiving information, so that the data is stored in multiple places, and the safety and the reliability of the data are ensured.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

FIG. 1 is a schematic block diagram illustrating an automated workshop material handover system in accordance with an exemplary embodiment.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.

Fig. 1 is a schematic block diagram illustrating an automatic workshop material handover system according to an exemplary embodiment, the system including, as shown in fig. 1:

the MES system 101 is configured to perform operations on,

the AGV comprises an AGV central control system 102 which is connected with the MES system and governs at least one unmanned forklift AGV;

the material sending workshop intelligent terminal 103 is used for uploading material sending information to the MES system and calling an AGV (automatic guided vehicle) through the MES system to pull the material to be sent from the material sending workshop to the transfer warehouse;

the material taking workshop intelligent terminal 104 is used for uploading material taking information to the MES system and calling the AGV through the MES system to pull the materials to be taken from the transfer warehouse to the material taking workshop;

the MES system 101 and the AGV central control system 102 both store the material issuing information and the material receiving information.

It should be noted that, the MES System (Manufacturing Execution System, namely, Manufacturing enterprise production process Execution System) is a set of production information management System oriented to a Manufacturing enterprise workshop Execution layer, and the System already exists in the prior art.

The intelligent terminal of the material sending workshop and the intelligent terminal of the material receiving workshop can be the same or different.

Preferably, the material sending workshop intelligent terminal and the material receiving workshop intelligent terminal are both PDAs (Personal Digital assistants, also called palmtop computers).

The material sending workshop refers to a workshop for producing materials, such as a drawing workshop;

the material-taking workshop refers to a workshop needing materials, such as a felt machine workshop.

It can be understood that the technical scheme that this embodiment provided through MES system, AGV center control system, material dispatching workshop intelligent terminal and material getting workshop intelligent terminal mutually support, has realized the automatic material dispatching and the automatic material getting of material, has changed the material handing-over mode. Workers in the existing material sending workshop do not need to pull materials to a transfer warehouse, and do not need to carry out paper document delivery between the transfer warehouse and a material receiving workshop; the existing material receiving workshop workers do not need to go to the transfer warehouse to pull materials, and do not need to sign for paper documents in the transfer warehouse and the material sending workshop, so that the workload of the workers is reduced, the working efficiency is improved, and the manual participation process is reduced.

As can be understood, since the library position route maps of the material issuing workshop, the transfer library and the material receiving workshop are prestored in the AGV central control system, when the AGV is called by the intelligent terminal of the material issuing workshop, the AGV central control system can guide the AGV to distribute the material to be issued to the designated library position of the transfer library according to the library position route map; when the intelligent terminal of the material picking workshop calls the AGV, the AGV central control system can also guide the AGV to distribute the materials to be picked from the specific library position of the transfer library to the specific library position of the material picking workshop according to the library position route map.

It should be noted that, the identification code of the present invention includes: bar codes, two-dimensional codes, and combinations of bar codes and two-dimensional codes.

It can be understood that, in the material issuing workshop, the identification code of the number of the material issuing machine is used for telling the MES system and the AGV central control system which machine in the material issuing workshop needs to issue the material.

The decomposed order identification code is used for telling the machine platform in the material dispatching workshop of the MES system and the AGV central control system what material to be dispatched; the weighing information belongs to additional information and tells the MES system and the AGV central control system the weight of the material to be sent.

The decomposition order identification code comprises at least the following information: order number, machine number, material specification, lot number, etc.

It should be noted that, taking a material sending workshop as a drawing workshop and a material receiving workshop as a felt machine workshop as an example,

the material sending information identification code is printed by controlling a printer of the material sending workshop through the MES system after workers of the material sending workshop upload material sending information to the MES system, and then the material to be sent is weighed and attached to the material to be sent.

The hair information at least comprises: production date, machine station number, batch number, material specification, net weight, personnel and other information of the material to be issued.

It can be understood that after a customer places an order, the MES system decomposes the order into various machines according to the production responsibility of various workshops, and after the intelligent terminal of the material receiving workshop scans and decomposes the order identification code, the MES system automatically pushes back the material information of the material required to be received by the machines corresponding to the material receiving workshop according to the product information required to be produced, and the material information is the material receiving information of the machines in the material receiving workshop.

In the material-receiving workshop, the machine number identification code of the material-receiving machine is used for telling which machine of the material-receiving workshop the MES system and the AGV central control system need to receive materials;

the decomposed order identification code is used for telling the MES system and the AGV central control system which material needs to be taken by the machine in the material taking workshop.

It should be noted that, since the materials in the transfer warehouse are delivered according to the first-in first-out principle, the AGV central control system stores the warehousing time of the materials to be delivered, and directs the governed AGVs to pull the materials to be received from the transfer warehouse to the material receiving workshop according to the warehousing time.

Preferably, the first and second electrodes are formed of a metal,

It can be understood that, after the workers in the material picking workshop pick up the materials, the material bearing plate needs to be transported back to the transfer warehouse for the material sending workshop to use, so that after the user picks up the materials, the intelligent terminal in the material picking workshop calls the AGV to pull the empty material bearing plate from the material picking workshop to the transfer warehouse.

When the workman of the workshop of sending out sent out the material, because need use the material to bear the weight of the dish and bear the weight of the material, so need bear the weight of the dish with the material and transport from the transfer storehouse to the workshop of sending out, so, when the user needs to send out the material, need call AGV through the workshop intelligent terminal of sending out and bear the weight of the dish with empty material and pull to the workshop of receiving from the transfer storehouse.

It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.

It should be noted that, in the description of the present invention, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means at least two unless otherwise specified.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present invention includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present invention.

It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.

It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.

In addition, each functional unit in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.

The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. An automatic workshop material transfer system, comprising:

the MES system is used for transmitting the MES information,

2. The system of claim 1,

machine stations of a material sending workshop are pasted with identification codes of the numbers of the machine stations, each machine station corresponds to one storage position, and materials to be sent produced by each machine station are stacked on the respective storage position;

3. The system of claim 1,

machine station number identification codes of material receiving machines are pasted on machine stations of the material receiving workshop, each machine station corresponds to one storage position, and the received materials of each machine station are placed on the respective storage positions;

4. The system of claim 3,

a decomposition order identification code is also pasted on the machine table of the material picking workshop, and product information required to be produced by the machine table corresponding to the material picking workshop is stored in the decomposition order identification code;

5. The system of claim 2,

on the material of waiting to send in the workshop of sending out, it has the decomposition order identification code to post, the storage has the material information that the corresponding board of workshop of sending out needs production in decomposing the order identification code.

6. The system of claim 5,

a material sending information identification code is also pasted on a material to be sent in the material sending workshop, and material sending information of a machine table corresponding to the material sending workshop is stored in the material sending information identification code;

7. The system according to any one of claims 1 to 6,