CN111545550A - Stamping secondary waste collection and reutilization process for stamping process data mining - Google Patents
Stamping secondary waste collection and reutilization process for stamping process data mining Download PDFInfo
- Publication number
- CN111545550A CN111545550A CN202010354067.0A CN202010354067A CN111545550A CN 111545550 A CN111545550 A CN 111545550A CN 202010354067 A CN202010354067 A CN 202010354067A CN 111545550 A CN111545550 A CN 111545550A
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- CN
- China
- Prior art keywords
- waste
- stamping
- size
- window
- die
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
Abstract
The invention aims to provide a secondary stamping waste collection and recycling process for stamping process data mining, which is characterized in that a recycled part suitable for a waste is found out by analyzing the size and the material of the waste of a window-shaped part, the trimmed waste of the window-shaped part is taken out by a mechanical arm end pick-up and is collected by the waste, the size of the recycled part is cut by laser cutting, the thickness of the recycled part is drawn, and finally the recycled part is obtained by stamping and forming.
Description
Technical Field
The invention relates to the field of punching material recycling, in particular to a punching secondary waste collecting and recycling process for data mining of a punching process.
Background
The market competition of stamping parts is increasingly intense, and the price of the stamping parts greatly influences the selection of consumers. How to reduce the development cost of stamping parts and provide more competitive products on the premise of ensuring the quality is a subject which must be mainly solved by each stamping part enterprise. Stampings comprise a wide variety of sheet metal parts which are essentially produced by stamping. In the cost of stamping parts, the material cost generally accounts for more than 60%. When the material utilization rate is increased by 1%, the material process consumption is reduced by about 6-8 kg, and the cost can be reduced by 35 yuan at least. The control of material utilization in the stamping production process is increasingly emphasized by stamping plants. Therefore, cost control measures in the aspect of stamping are discussed, a reasonable stamping process is selected, the material utilization rate and the like are fully considered in die development, and the method has very important significance for controlling the overall vehicle cost. It is therefore important to solve the above problems.
Disclosure of Invention
In order to solve the problems, the invention provides a secondary stamping waste collection and recycling process for stamping process data mining, which comprises the steps of analyzing the size and the material of the waste of a window-shaped component to find out a recycling component suitable for the waste, taking out the trimmed waste of the window-shaped component by a mechanical arm end picker, collecting the waste, cutting the waste into the size of the recycling component by laser cutting, drawing the waste into the thickness of the recycling component, finally performing stamping forming to obtain the recycling component, excavating and analyzing the process data, and trimming the window-shaped component by a trimming die to enable the waste to be a whole block.
The invention aims to provide a stamping secondary waste collecting and recycling process for stamping process data mining, which comprises the following steps of:
the method comprises the following steps: firstly, determining the size of a window-type component, and measuring to obtain the size and weight of the trimmed waste;
step two: comparing the size, the material and the quality of the waste material part to obtain a waste material recyclable trimming part, wherein the part is consistent with the window-type part in material and smaller than the waste material part in size;
step three: trimming the window-type component by adopting a trimming die, wherein the trimming waste of the trimming die is a whole block, and taking out the waste from the die and collecting the waste through a manipulator end picker;
step four: carrying out size data mining on the waste, carrying out data analysis on the waste and the size of the recycled part, and carrying out stamping verification on a plate material which is cut into a size matched with the size of the recycled part by using laser to see whether the recycled part can be obtained by stamping or not;
step five; performing data analysis on the thickness of the plate material cut by the laser and the recycled part, and drawing the plate material to enable the plate material to be consistent with the plate material of the original recycled part in size;
step six: and performing punch forming on the stretched plate to obtain a recycled part.
The further improvement lies in that: the window-shaped part is arc-shaped, and in order to ensure that the window-shaped part waste can be smoothly separated from the cutting edge, a certain gap is formed between the punched waste and the cutting edge; according to theoretical measurement and calculation of the flanging angle, the clearance between the waste material and the cutting edge of the lower die after edge folding is determined to be about 0.8mm by combining the consideration of factors such as the strength of a die insert, the stroke of a die and the like.
The further improvement lies in that: the waste material of deburring is a monoblock, takes out the waste material from the mould through manipulator end effector and collects in the waste material collection device.
The invention has the beneficial effects that: according to the invention, the size and material of the waste of the window-type component are analyzed, the recycled component suitable for the waste is found out, the trimmed waste of the window-type component is taken out by a mechanical arm end pick-up device and is collected by the waste, the trimmed waste is cut into the size of the recycled component by laser cutting, the thickness of the recycled component is drawn, the recycled component is obtained by stamping, and the process data is excavated and analyzed, so that the trimming waste is integrated by the trimming die of the window-type component, the stamping process for maximally utilizing the waste can be determined, the material is greatly saved, and the production cost is reduced.
Detailed Description
For the purpose of enhancing understanding of the present invention, the present invention will be further described in detail with reference to the following examples, which are provided for illustration only and are not to be construed as limiting the scope of the present invention.
A stamping secondary waste material collecting and recycling process for stamping process data mining comprises the following steps:
the method comprises the following steps: firstly, determining the size of a window-type component, and measuring to obtain the size and weight of the trimmed waste;
step two: comparing the size, the material and the quality of the waste material part to obtain a waste material recyclable trimming part, wherein the part is consistent with the window-type part in material and smaller than the waste material part in size;
step three: trimming the window-type component by adopting a trimming die, wherein the trimming waste of the trimming die is a whole block, and taking out the waste from the die and collecting the waste through a manipulator end picker;
step four: carrying out size data mining on the waste, carrying out data analysis on the waste and the size of the recycled part, and carrying out stamping verification on a plate material which is cut into a size matched with the size of the recycled part by using laser to see whether the recycled part can be obtained by stamping or not;
step five; performing data analysis on the thickness of the plate material cut by the laser and the recycled part, and drawing the plate material to enable the plate material to be consistent with the plate material of the original recycled part in size;
step six: and performing punch forming on the stretched plate to obtain a recycled part.
The window-shaped part is arc-shaped, and in order to ensure that the window-shaped part waste can be smoothly separated from the cutting edge, a certain gap is formed between the punched waste and the cutting edge; according to theoretical measurement and calculation of the flanging angle, the clearance between the waste material and the cutting edge of the lower die after edge folding is determined to be about 0.8mm by combining the consideration of factors such as the strength of a die insert, the stroke of a die and the like. Analysis in the Autoform software shows that no wrinkling occurs in the waste material edge folding process, and the forming process is good.
The waste material of deburring is a monoblock, takes out the waste material from the mould through manipulator end effector and collects in the waste material collection device.
The method comprises the steps of analyzing the size and the material of waste materials of the window type component, finding out a recycling component suitable for the waste materials, taking out the waste materials subjected to trimming of the window type component by a mechanical arm end pick-up device, collecting the waste materials, cutting the waste materials into the size of the recycling component by laser cutting, drawing the thickness of the recycling component, finally performing punch forming to obtain the recycling component, performing excavation analysis on process data, enabling the trimming waste materials to be a whole by a trimming die of the window type component, determining a stamping process for maximally utilizing the waste materials, greatly saving materials and reducing production cost.
Claims (3)
1. A stamping secondary waste material collecting and recycling process for stamping process data mining is characterized in that: the method comprises the following steps:
the method comprises the following steps: firstly, determining the size of a window-type component, and measuring to obtain the size and weight of the trimmed waste;
step two: comparing the size, the material and the quality of the waste material part to obtain a waste material recyclable trimming part, wherein the part is consistent with the window-type part in material and smaller than the waste material part in size;
step three: trimming the window-type component by adopting a trimming die, wherein the trimming waste of the trimming die is a whole block, and taking out the waste from the die and collecting the waste through a manipulator end picker;
step four: carrying out size data mining on the waste, carrying out data analysis on the waste and the size of the recycled part, and carrying out stamping verification on a plate material which is cut into a size matched with the size of the recycled part by using laser to see whether the recycled part can be obtained by stamping or not;
step five; performing data analysis on the thickness of the plate material cut by the laser and the recycled part, and drawing the plate material to enable the plate material to be consistent with the plate material of the original recycled part in size;
step six: and performing punch forming on the stretched plate to obtain a recycled part.
2. The stamping secondary scrap collection and reuse process for stamping process data mining of claim 1, wherein: the window-shaped part is arc-shaped, and in order to ensure that the window-shaped part waste can be smoothly separated from the cutting edge, a certain gap is formed between the punched waste and the cutting edge; according to theoretical measurement and calculation of the flanging angle, the clearance between the waste material and the cutting edge of the lower die after edge folding is determined to be about 0.8mm by combining the consideration of factors such as the strength of a die insert, the stroke of a die and the like.
3. The stamping secondary scrap collection and reuse process for stamping process data mining of claim 1, wherein: the waste material of deburring is a monoblock, takes out the waste material from the mould through manipulator end effector and collects in the waste material collection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010354067.0A CN111545550A (en) | 2020-04-29 | 2020-04-29 | Stamping secondary waste collection and reutilization process for stamping process data mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010354067.0A CN111545550A (en) | 2020-04-29 | 2020-04-29 | Stamping secondary waste collection and reutilization process for stamping process data mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111545550A true CN111545550A (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010354067.0A Pending CN111545550A (en) | 2020-04-29 | 2020-04-29 | Stamping secondary waste collection and reutilization process for stamping process data mining |
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| Country | Link |
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| CN (1) | CN111545550A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0063797A2 (en) * | 1981-04-28 | 1982-11-03 | Bunri Industry Co., Ltd. | Filter apparatus |
| AT506634A1 (en) * | 2008-04-14 | 2009-10-15 | Witzemann & Fritz Gmbh | Opening insertion device for spray can, has opening tool with parts whose external surface is made up of electrically insulating material, and receiving cavity wall made of insulating material |
| CN102601207A (en) * | 2011-01-24 | 2012-07-25 | 福建工程学院 | Method for stamping magnesium alloy in cold state |
| CN103406471A (en) * | 2013-01-30 | 2013-11-27 | 合肥昌河汽车有限责任公司 | Common mode manufacturing method for automobile covering part |
| CN110961437A (en) * | 2019-12-28 | 2020-04-07 | 廖瑜琳 | Numerical control machining center punching press waste recycling system |
-
2020
- 2020-04-29 CN CN202010354067.0A patent/CN111545550A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0063797A2 (en) * | 1981-04-28 | 1982-11-03 | Bunri Industry Co., Ltd. | Filter apparatus |
| AT506634A1 (en) * | 2008-04-14 | 2009-10-15 | Witzemann & Fritz Gmbh | Opening insertion device for spray can, has opening tool with parts whose external surface is made up of electrically insulating material, and receiving cavity wall made of insulating material |
| CN102601207A (en) * | 2011-01-24 | 2012-07-25 | 福建工程学院 | Method for stamping magnesium alloy in cold state |
| CN103406471A (en) * | 2013-01-30 | 2013-11-27 | 合肥昌河汽车有限责任公司 | Common mode manufacturing method for automobile covering part |
| CN110961437A (en) * | 2019-12-28 | 2020-04-07 | 廖瑜琳 | Numerical control machining center punching press waste recycling system |
Non-Patent Citations (1)
| Title |
|---|
| 林科: "《汽车覆盖件冲压废料再利用研究》", 《模具技术》 * |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200818 |
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| RJ01 | Rejection of invention patent application after publication |