CN110889621A - Error-proofing method for preventing assembly of failure material - Google Patents
Error-proofing method for preventing assembly of failure material Download PDFInfo
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- CN110889621A CN110889621A CN201911153565.2A CN201911153565A CN110889621A CN 110889621 A CN110889621 A CN 110889621A CN 201911153565 A CN201911153565 A CN 201911153565A CN 110889621 A CN110889621 A CN 110889621A
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Abstract
The invention relates to the field of production management, and particularly discloses an error-proofing method for preventing assembly of failure materials.
Description
Technical Field
The invention relates to the field of production management, in particular to a mistake-proofing method for preventing assembly of invalid materials.
Background
When the semi-finished product is processed in the existing process production line, the time effect requirements exist among all working procedures, namely when the next working procedure is carried out, the time interval of the semi-finished product from the completion of the previous working procedure to the completion of the previous working procedure is required to be up to or not to exceed the required time interval, or the time interval is within a certain interval. However, the existing production process cannot identify whether the semi-finished product exceeds the aging or not and does not record the aging information of the semi-finished product, so that the situation of production by adopting the over-aged semi-finished product is easy to occur, the management cost of a production line is increased, and the quality risk of the product is increased.
Disclosure of Invention
The invention provides a mistake proofing method for preventing failure materials from being assembled, and solves the technical problems that whether a semi-finished product exceeds the time efficiency or not cannot be identified and the time efficiency information of the semi-finished product is not recorded in the conventional production process.
In order to solve the technical problems, the invention provides a mistake-proofing method for preventing assembly of invalid materials, which comprises the following steps:
s1, adding a two-dimensional code to a semi-finished product, and recording end time information when a current processing procedure is finished;
s2, scanning the two-dimensional code when entering the next processing procedure, and recording the current starting time information;
and S3, judging whether the difference value of the ending time information and the starting time information meets the aging standard, if so, entering the next machining procedure, and otherwise, performing exception handling.
Further, the step S1 specifically includes the steps of:
s1-1, before the semi-finished product is processed, attaching a two-dimensional code recorded with semi-finished product information on the semi-finished product;
s1-2, scanning the two-dimensional code, and synchronizing the read semi-finished product information to computer software;
and S1-3, recording the finishing time information by the computer software and recording the finishing time information into the semi-finished product information when the current processing procedure is finished.
Further, in the step S1-1, the two-dimensional code is attached to the semi-finished product by means of attaching or laser etching.
Further, in the step S1-1, the semi-finished product information includes a product name, a product unique identification ID number, a processing procedure that has been performed, a processing time, an inspection result, a department of responsibility, and a person in charge.
Further, the step S2 specifically includes the steps of:
s2-1, scanning the two-dimensional code when entering the next processing procedure, and synchronizing the read semi-finished product information to computer software;
and S2-2, recording the starting time information of the current process by the computer software and recording the information into the semi-finished product information.
Further, the step S3 specifically includes the steps of:
s3-1, the computer software makes a difference between the starting time information and the ending time information to obtain a station time interval;
and S3-2, judging whether the station time interval meets the preset aging standard, if so, performing the next machining procedure on the semi-finished product, and if not, performing exception handling according to a preset flow.
Further, in the step S3-2, the aging criterion is determined according to a product name in the semi-finished product information and a process name of the next working process.
Still further, the aging criterion is that the station time interval is not less than a first preset time period.
Further, the aging standard is that the station time interval is not lower than a first preset time period and not higher than a second preset time period.
According to the error-proofing method for preventing the assembly of the failure materials, provided by the invention, a tracing path is added to a semi-finished product in a two-dimensional code mode, and the corresponding relation between the two-dimensional code and computer software and a database is established, so that the processing state information of the semi-finished product is recorded and updated in time through the software, the whole production process of the semi-finished product is recorded, and whether the semi-finished product exceeds the time limit can be automatically judged when the semi-finished product enters each process, so that the semi-finished product entering the next process is ensured to be in the effective period, the yield of the product is ensured, the management cost is reduced, and the problems that whether the semi-finished product exceeds the time limit cannot be identified and the time limit information of the semi-finished product cannot be recorded in the current production.
Drawings
FIG. 1 is a flow chart of a method for preventing assembly errors of failed materials according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating specific steps of step S1 in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a flowchart illustrating specific steps of step S2 in FIG. 1 according to an embodiment of the present invention;
fig. 4 is a flowchart illustrating a specific step of step S3 in fig. 1 according to an embodiment of the present invention.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, which are given solely for the purpose of illustration and are not to be construed as limitations of the invention, including the drawings which are incorporated herein by reference and for illustration only and are not to be construed as limitations of the invention, since many variations thereof are possible without departing from the spirit and scope of the invention.
The embodiment of the invention provides a flow chart of a mistake-proofing method for preventing a failed material from being assembled, which comprises the following steps of:
s1, adding a two-dimensional code to a semi-finished product, and recording end time information when a current processing procedure is finished;
s2, scanning the two-dimensional code when entering the next processing procedure, and recording the current starting time information;
and S3, judging whether the difference value of the ending time information and the starting time information meets the aging standard, if so, entering the next machining procedure, and otherwise, performing exception handling.
Referring to fig. 2, step S1 specifically includes the steps of:
s1-1, before the semi-finished product is processed, attaching a two-dimensional code recorded with semi-finished product information on the semi-finished product;
s1-2, scanning the two-dimensional code, and synchronizing the read semi-finished product information to computer software;
and S1-3, recording the finishing time information by the computer software and recording the finishing time information into the semi-finished product information when the current processing procedure is finished.
It should be noted that the two-dimensional code added to the semi-finished product can be attached to the semi-finished product in an attaching or laser etching manner. The semi-finished product information stored in the two-dimensional code (pointed background database) includes, but is not limited to, a product name, a product unique identification ID number, a processing procedure, processing time, an inspection result, a department of charge, and a person in charge.
As shown in fig. 3, step S2 specifically includes the steps of:
s2-1, scanning the two-dimensional code when entering the next processing procedure, and synchronizing the read semi-finished product information to computer software;
and S2-2, recording the starting time information of the current process by the computer software and recording the information into the semi-finished product information.
As shown in fig. 4, step S3 specifically includes the steps of:
s3-1, the computer software makes a difference between the starting time information and the ending time information to obtain a station time interval;
and S3-2, judging whether the station time interval meets the preset aging standard, if so, performing the next machining procedure on the semi-finished product, and if not, performing exception handling according to a preset flow.
Specifically, the aging criterion is that the station time interval is not less than a first preset time period, or the station time interval is not less than the first preset time period and not higher than a second preset time period, or not higher than the first preset time period. The specific aging standard can be set in advance by computer software according to the product name in the semi-finished product information and the process name of the next processing procedure.
The invention is not restricted to the type of semifinished product, and any semifinished product which has time-efficiency criteria and which also needs to be reprocessed is within the scope of the invention.
According to the error-proofing method for preventing the assembly of the failure materials, provided by the embodiment of the invention, the tracing path is added to the semi-finished product in a two-dimensional code mode, and the corresponding relation between the two-dimensional code and computer software and a database is established, so that the processing state information of the semi-finished product is recorded and updated in time through the software, the whole production process of the semi-finished product is recorded, and whether the semi-finished product exceeds the time efficiency or not can be automatically judged when the semi-finished product enters each process, so that the semi-finished product entering the next process is ensured to be in the effective period, the yield of the product is ensured, the management cost is reduced, and the problems that whether the semi-finished product exceeds the time efficiency or not can not be identified by the conventional production process and the time efficiency information of the.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (9)
1. A mistake proofing method for preventing assembly of failure materials is characterized by comprising the following steps:
s1, adding a two-dimensional code to a semi-finished product, and recording end time information when a current processing procedure is finished;
s2, scanning the two-dimensional code when entering the next processing procedure, and recording the current starting time information;
and S3, judging whether the difference value of the ending time information and the starting time information meets the aging standard, if so, entering the next machining procedure, and otherwise, performing exception handling.
2. The error-proofing method for preventing assembling of failed materials according to claim 1, wherein the step S1 specifically comprises the steps of:
s1-1, before the semi-finished product is processed, attaching a two-dimensional code recorded with semi-finished product information on the semi-finished product;
s1-2, scanning the two-dimensional code, and synchronizing the read semi-finished product information to computer software;
and S1-3, recording the finishing time information by the computer software and recording the finishing time information into the semi-finished product information when the current processing procedure is finished.
3. A method of preventing assembling of failed materials according to claim 2, wherein: in the step S1-1, the two-dimensional code is attached to the semi-finished product by means of attaching or laser etching.
4. A method of preventing assembling of failed materials according to claim 2, wherein: in step S1-1, the semi-finished product information includes a product name, a product unique identification ID number, a processing procedure that has been performed, a processing time, an inspection result, a department of responsibility, and a person in charge.
5. The error-proofing method for preventing assembling of failed materials according to claim 2, wherein the step S2 specifically comprises the steps of:
s2-1, scanning the two-dimensional code when entering the next processing procedure, and synchronizing the read semi-finished product information to computer software;
and S2-2, recording the starting time information of the current process by the computer software and recording the information into the semi-finished product information.
6. The error-proofing method for preventing assembling of failed materials according to claim 5, wherein the step S3 specifically comprises the steps of:
s3-1, the computer software makes a difference between the starting time information and the ending time information to obtain a station time interval;
and S3-2, judging whether the station time interval meets the preset aging standard, if so, performing the next machining procedure on the semi-finished product, and if not, performing exception handling according to a preset flow.
7. A method of preventing assembling of failed materials according to claim 6, wherein: in step S3-2, the aging criteria is determined based on the product name in the semi-finished product information and the process name of the next machining process.
8. A method of preventing assembling of failed materials according to claim 7, wherein: and the aging standard is that the station time interval is not less than a first preset time period.
9. A method of preventing assembling of failed materials according to claim 7, wherein: the aging standard is that the station time interval is not less than a first preset time period and not more than a second preset time period.
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| CN201911153565.2A CN110889621A (en) | 2019-11-22 | 2019-11-22 | Error-proofing method for preventing assembly of failure material |
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| CN201911153565.2A CN110889621A (en) | 2019-11-22 | 2019-11-22 | Error-proofing method for preventing assembly of failure material |
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| JP2005301763A (en) * | 2004-04-13 | 2005-10-27 | Nikkiso Co Ltd | Method for confirming remaining term of validity |
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| CN105956773A (en) * | 2016-05-03 | 2016-09-21 | 叶江鹏 | Industrial production management system based on two-dimensional code and RFID label technology |
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| CN107944517A (en) * | 2017-12-13 | 2018-04-20 | 广东正业科技股份有限公司 | A kind of product whole process quality retroactive method |
| CN108537301A (en) * | 2018-03-21 | 2018-09-14 | 广东鸿图科技股份有限公司 | A kind of accurate retroactive method of full process of aluminium alloy compression casting product |
| CN109755654A (en) * | 2018-12-04 | 2019-05-14 | 惠州锂威新能源科技有限公司 | A kind of system and method for managing battery core standing time |
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2019
- 2019-11-22 CN CN201911153565.2A patent/CN110889621A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05165838A (en) * | 1991-12-16 | 1993-07-02 | Toyota Motor Corp | Data base managing device for production management |
| JP2005301763A (en) * | 2004-04-13 | 2005-10-27 | Nikkiso Co Ltd | Method for confirming remaining term of validity |
| CN101393431A (en) * | 2007-09-18 | 2009-03-25 | 上海广电Nec液晶显示器有限公司 | System for controlling work interval between working steps and method thereof |
| CN106154989A (en) * | 2015-03-31 | 2016-11-23 | 上海米道信息科技有限公司 | A kind of enterprise manufactures mistake proofing management method and system |
| CN105956773A (en) * | 2016-05-03 | 2016-09-21 | 叶江鹏 | Industrial production management system based on two-dimensional code and RFID label technology |
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