CN111027788A - Adjusting method and device for automatic production line - Google Patents
Adjusting method and device for automatic production line Download PDFInfo
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- CN111027788A CN111027788A CN202010020937.0A CN202010020937A CN111027788A CN 111027788 A CN111027788 A CN 111027788A CN 202010020937 A CN202010020937 A CN 202010020937A CN 111027788 A CN111027788 A CN 111027788A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 73
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000012797 qualification Methods 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000012935 Averaging Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The invention discloses an adjusting method and a device of an automatic production line, wherein the method comprises the following steps: acquiring the current working speed of a working post, acquiring an average working speed from the acquired current working speed of the working post, acquiring a speed value of a production line transmission belt corresponding to the average working speed from a preset working speed-transmission belt speed comparison table, and adjusting the production line transmission belt by taking the speed value as a target value; after the speed of a conveying belt of the production line is adjusted, the qualification rate of the product obtained by the automatic production line is obtained, and when the qualification rate is lower than a preset target qualification rate, the working speed of a working post is reduced; and when the qualification rate is higher than the preset target qualification rate, improving the working speed of the working post. The device comprises: the device comprises a working speed acquisition module, an averaging module, a memory, an adjusting module, a product percent of pass acquisition module and a working speed adjusting module. The invention is mainly used in the technical field of automation.
Description
Technical Field
The invention relates to the technical field of automation, in particular to an adjusting method and device for an automatic production line.
Background
The reliability and efficiency of an automation line are related to many factors, the most important of which are the operating speed of each station of the automation line and the running speed of the conveyor belt of the production line. Research shows that the reasonable speed of the conveying belt of the production line and the working speed of the working post can greatly improve the product percent of pass of the automatic production line. The speed of the production line conveyor belt plays an important role in the efficiency of the whole production line.
However, the existing automatic production line generally has a constant speed for both the conveyor belt of the production line and the working speed of the working post, that is, there is no mechanism for adjusting each factor of the automatic production line in the existing automatic production line, so that the automatic production line cannot achieve the optimal working efficiency.
Disclosure of Invention
The present invention is directed to a method and apparatus for adjusting an automatic production line, so as to solve one or more of the problems of the prior art and provide at least one of the advantages of the method and apparatus.
In order to solve the above technical problems, in one aspect, an adjusting method for an automatic production line includes:
acquiring the current working speed of a working post, acquiring an average working speed from the acquired current working speed of the working post, acquiring a speed value of a production line transmission belt corresponding to the average working speed from a preset working speed-transmission belt speed comparison table, and adjusting the production line transmission belt by taking the speed value as a target value;
after the speed of a conveying belt of the production line is adjusted, the qualification rate of the product obtained by the automatic production line is obtained, and when the qualification rate is lower than a preset target qualification rate, the working speed of a working post is reduced; and when the qualification rate is higher than the preset target qualification rate, improving the working speed of the working post.
Further, the method for improving the working speed of the working post comprises the following steps: the working speed of the working post is divided into a plurality of gears in advance, and the working speed of the working post is improved in a gear shifting mode.
Further, the method for reducing the working speed of the working post comprises the following steps: the working speed of the working post is divided into a plurality of gears in advance, and the working speed of the working post is reduced in a gear shifting mode.
Further, the working speed between two adjacent gears differs by 1% to 5%. By limiting the operating speed between two adjacent gears to 1% to 5%, the gear adjustment can be made not to be too aggressive or too aggressive.
In another aspect, an adjustment apparatus for an automated manufacturing line system includes:
the working speed acquisition module is used for acquiring the current working speed of the working post;
the average module is used for obtaining the average working speed from the obtained current working speed of the working post;
the memorizer is used for storing a preset working speed-conveying belt speed comparison table;
the adjusting module is used for obtaining a speed value of the production line conveying belt corresponding to the average working speed from a working speed-conveying belt speed comparison table, and adjusting the production line conveying belt by taking the speed value as a target value;
the product qualification rate obtaining module is used for obtaining the qualification rate of the product obtained by the automatic production line;
the working speed adjusting module is used for adjusting the working speed of the working post, and when the qualified rate is lower than the preset target qualified rate, the working speed of the working post is reduced; and when the qualification rate is higher than the preset target qualification rate, improving the working speed of the working post.
The invention has the beneficial effects that: tests show that the automatic production line adjusting method can well adjust the work of the automatic production line, so that the automatic production line achieves the optimal work efficiency on the premise of keeping the target qualification rate. Since the automatic production line adjusting device can execute the automatic production line adjusting method, the automatic production line adjusting device also has the beneficial effects of the automatic production line adjusting method, and the description is not repeated here.
Drawings
The invention is further described with reference to the accompanying drawings and examples;
FIG. 1 is a flow chart of the steps of an automated manufacturing line tuning method;
FIG. 2 is a schematic diagram of a module connection structure of an automatic production line adjusting device.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if words such as "a plurality" are described, the meaning is one or more, the meaning of a plurality is two or more, more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1, an adjusting method of an automatic production line, the automatic production line including a production line conveyor belt along which a work station is provided, includes:
step 1, obtaining the current working speed of a working post;
step 2, obtaining an average working speed from the obtained current working speed of the working post;
step 3, obtaining the speed value of the transmission belt of the production line corresponding to the average working speed from a preset working speed-transmission belt speed comparison table;
step 4, adjusting a production line conveying belt by taking the speed value as a target value;
step 5, obtaining the qualified rate of the products obtained by the automatic production line after the speed of the conveying belt of the production line is adjusted;
step 6, when the qualified rate is lower than the preset target qualified rate, reducing the working speed of the working post; and when the qualification rate is higher than the preset target qualification rate, improving the working speed of the working post.
The method specifically comprises the following steps: the adjusting method of the automatic production line aims to ensure that the working speed of the working post and the moving speed of the conveying belt of the production line form reasonable and efficient matched operation. To achieve the purpose, the working speed of the working post is freely allocated with the initial working speed in advance, and the production line conveying belt is allocated with the initial moving speed in advance. When the automatic production line runs, obtaining the current working speed of a working post, and obtaining the average working speed according to the obtained current working speed, wherein the screening method of the average working speed comprises the following steps: and counting, wherein the working speed with the largest ratio of the working speed values is the average working speed. After the average working speed is obtained, the speed value of the production line conveying belt corresponding to the average working speed can be obtained from a working speed-conveying belt speed comparison table according to the average working speed, and the production line conveying belt is adjusted by taking the speed value as a target value. Thereby completing the adjustment of the running speed of the conveying belt of the production line. After the adjustment of the running speed of the conveying belt of the production line is finished, the adjustment of the working speed of the working post can be started, the qualified rate of the product obtained by the automatic production line is obtained, the working speed of the working post is adjusted according to the qualified rate, and when the qualified rate is lower than the preset target qualified rate, the working speed of the working post is reduced; the working speed of the working post is reduced, and the working post is improved and isolated. Of course, when the qualification rate is higher than the preset target qualification rate, the working speed of the working post is increased, and the production speed of the whole automatic production line is properly increased on the premise of ensuring the qualification rate. By the adjusting method, the automatic production line is more efficient.
In some preferred embodiments, the method for increasing the working speed of the working position comprises the following steps: the working speed of the working post is divided into a plurality of gears in advance, and the working speed of the working post is improved in a gear shifting mode. Similarly, the method for reducing the working speed of the working post is to reduce the working speed of the working post by shifting gears. For the division of the working speed gear, the gear can be divided into a plurality of gears, and the more gears, the higher the degree of freedom of adjustment. The working speed difference between two adjacent gears is 1-5%. By limiting the operating speed between two adjacent gears to 1% to 5%, the gear adjustment can be made not to be too aggressive or too aggressive.
Meanwhile, referring to fig. 2, there is provided an adjusting apparatus of an automatic production line system, including:
the working speed acquisition module is used for acquiring the current working speed of the working post;
the average module is used for obtaining the average working speed from the obtained current working speed of the working post;
the memorizer is used for storing a preset working speed-conveying belt speed comparison table;
and the adjusting module is used for obtaining the speed value of the production line conveying belt corresponding to the average working speed from a working speed-conveying belt speed comparison table and adjusting the production line conveying belt by taking the speed value as a target value.
The adjusting device of the automatic production line system further comprises a working speed adjusting module and a product percent of pass obtaining module, wherein the product percent of pass obtaining module is used for obtaining the percent of pass of products obtained by the automatic production line;
the working speed adjusting module is used for: adjusting the working speed of the working post, and reducing the working speed of the working post when the qualified rate is lower than the preset target qualified rate; and when the qualification rate is higher than the preset target qualification rate, improving the working speed of the working post.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention as set forth in the claims appended hereto.
Claims (5)
1. An adjusting method of an automatic production line is characterized in that: the method comprises the following steps:
acquiring the current working speed of a working post, acquiring an average working speed from the acquired current working speed of the working post, acquiring a speed value of a production line transmission belt corresponding to the average working speed from a preset working speed-transmission belt speed comparison table, and adjusting the production line transmission belt by taking the speed value as a target value;
after the speed of a conveying belt of the production line is adjusted, the qualification rate of the product obtained by the automatic production line is obtained, and when the qualification rate is lower than a preset target qualification rate, the working speed of a working post is reduced; and when the qualification rate is higher than the preset target qualification rate, improving the working speed of the working post.
2. The method for adjusting an automatic production line according to claim 1, wherein: the method for improving the working speed of the working post comprises the following steps: the working speed of the working post is divided into a plurality of gears in advance, and the working speed of the working post is improved in a gear shifting mode.
3. The method for adjusting an automatic production line according to claim 2, wherein: the method for reducing the working speed of the working post comprises the following steps: the working speed of the working post is divided into a plurality of gears in advance, and the working speed of the working post is reduced in a gear shifting mode.
4. The method for adjusting an automatic production line according to claim 3, wherein: the working speed difference between two adjacent gears is 1-5%.
5. An adjusting device of an automatic production line system is characterized by comprising:
the working speed acquisition module is used for acquiring the current working speed of the working post;
the average module is used for obtaining the average working speed from the obtained current working speed of the working post;
the memorizer is used for storing a preset working speed-conveying belt speed comparison table;
the adjusting module is used for obtaining a speed value of the production line conveying belt corresponding to the average working speed from a working speed-conveying belt speed comparison table, and adjusting the production line conveying belt by taking the speed value as a target value;
the product qualification rate obtaining module is used for obtaining the qualification rate of the product obtained by the automatic production line;
the working speed adjusting module is used for adjusting the working speed of the working post, and when the qualified rate is lower than the preset target qualified rate, the working speed of the working post is reduced; and when the qualification rate is higher than the preset target qualification rate, improving the working speed of the working post.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010020937.0A CN111027788A (en) | 2020-01-09 | 2020-01-09 | Adjusting method and device for automatic production line |
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| CN202010020937.0A CN111027788A (en) | 2020-01-09 | 2020-01-09 | Adjusting method and device for automatic production line |
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| CN111027788A true CN111027788A (en) | 2020-04-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111382959A (en) * | 2020-05-29 | 2020-07-07 | 双胞胎（集团）股份有限公司 | Progress control method based on data queue and pig feed production method |
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2020
- 2020-01-09 CN CN202010020937.0A patent/CN111027788A/en active Pending
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| US20170132422A1 (en) * | 2014-03-14 | 2017-05-11 | Omron Corporation | Work process management system, individual controller used therein, and access restriction method |
| CN206782715U (en) * | 2017-06-12 | 2017-12-22 | 浙江天泰机械有限公司 | Streamline and production line |
| CN107784426A (en) * | 2017-08-03 | 2018-03-09 | 平安科技（深圳）有限公司 | Post distribution method, device and the equipment of a kind of employee |
| CN108639709A (en) * | 2018-05-09 | 2018-10-12 | 迈克医疗电子有限公司 | The method and device that the speed of belt-conveying is adjusted |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111382959A (en) * | 2020-05-29 | 2020-07-07 | 双胞胎（集团）股份有限公司 | Progress control method based on data queue and pig feed production method |
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Application publication date: 20200417 |