CN117444068B - Automobile factory stamping die scheduling system and method - Google Patents
Automobile factory stamping die scheduling system and method Download PDFInfo
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- CN117444068B CN117444068B CN202311798350.2A CN202311798350A CN117444068B CN 117444068 B CN117444068 B CN 117444068B CN 202311798350 A CN202311798350 A CN 202311798350A CN 117444068 B CN117444068 B CN 117444068B
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- die
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- dispatches
- stamping
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000003860 storage Methods 0.000 claims abstract description 28
- 239000010410 layer Substances 0.000 claims description 35
- 239000002356 single layer Substances 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 206010036872 Prolonged labour Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- General Factory Administration (AREA)
Abstract
The invention discloses a stamping die scheduling method for an automobile factory, which is implemented based on an automobile factory stamping die scheduling system, wherein the die scheduling system comprises a stamping assembly line, a lifting system, a plurality of storage areas for placing die groups and at least one buffer area for temporarily storing dies, a plurality of press working tables are arranged on two sides of the stamping assembly line, each storage area is used for placing a corresponding die group, each die group comprises 2, 3 and 4 … … N orderly placed dies, when the number of the die groups is even, the die groups are stacked in pairs, when the number of the die groups is odd, the die groups are stacked in pairs, and the rest is placed singly; the dispatching method can automatically hoist the die on the working table of the press to a preset position in a die storage area according to a preset route, and simultaneously, the hoisting system can also automatically hoist the die in the storage area to the working table of the press to finish the task of hoisting the die, and the reasonable sequence in the process of hoisting the die is provided, so that the task of hoisting the die can be quickly and efficiently finished, and the labor intensity of workers is reduced.
Description
Technical Field
The invention relates to the technical field of automobile factory die scheduling, in particular to an automobile factory stamping die scheduling system and method.
Background
The automotive industry is an important industry support industry in countries. Along with the vigorous development of automobile industry in China, the intelligent and flexible manufacturing requirements of the whole automobile assembly and parts of the automobile are continuously improved, wherein a die stamping type automobile body production line realizes efficient and reliable manufacturing through an intelligent stamping machine, and main parts of the automobile body, including a vehicle door, a side coaming, a top cover plate, an engine cover and the like, are subjected to cold press molding on the production line by adopting special dies.
The mold of one model is generally provided with about 80 sets, one production line flexibly manufactures multiple models simultaneously, and various parts of different models can be replaced in time according to the production task; the former working procedures of the punching machine are respectively die preparation, die storage and stacking, die repairing, die identification, material preparation and the like, and the current industry still completes the lifting operation of each working procedure by manually operating a crane.
During manual operation, a factory firstly needs to make a strict working discipline, a plurality of persons cooperate to divide work to finish the standby mode beat, and the standby mode time is long as a main bottleneck for improving the efficiency of a production line; in addition, the personnel cross operation has potential safety hazards. When the manual operation is carried out, personnel need to enter a storage area to hang and unload and identify the die, the die stack height is about 4 meters, the upper die needs to be overturned by means of ascending equipment, and in addition, the stacking operation is improper, so that wider channels are required to be arranged between the stacking positions of the storage area so as to provide personnel safety guarantee and ascending equipment passing space, and the effective utilization of the area of the storage area is reduced; each vehicle model is divided into about 20 orders, a plurality of moulds of 3, 4 or 5 sets and the like form one order, the upper layer and the lower layer are discharged differently when the moulds of each order are stacked, a plurality of vehicle models in a storage area are combined into hundreds of stack positions, the manual memory is difficult to find, the operation skill is generally trained for improving the mould preparation efficiency and reducing the potential safety hazard, the number of people is increased, the work is shifted, and the problems of difficult work, long labor time, unstable staff skill and the like still exist.
Disclosure of Invention
The invention aims to overcome the existing defects, and provides a scheduling system and a scheduling method for stamping dies in an automobile factory, which can automatically hoist the dies on a press workbench to preset positions in a die storage area according to a preset route, and simultaneously, a hoisting system can also automatically hoist the dies in the storage area to the press workbench to finish the task of hoisting the dies, so that the reasonable sequence in the process of hoisting the dies is provided, the task of hoisting the dies can be completed quickly and efficiently, the labor intensity of workers is reduced, and the problems in the background art can be effectively solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the automobile factory stamping die scheduling system comprises a stamping assembly line, a lifting system, a plurality of storage areas for placing die groups and at least one buffer area for temporarily storing dies, wherein a plurality of press working tables are arranged on two sides of the stamping assembly line, each storage area is used for placing a corresponding die group, each die group comprises 2, 3 and 4 … … N orderly placed dies, when the number of the die groups is even, the die groups are stacked in pairs, when the number of the die groups is odd, the die groups are stacked in pairs, and the rest die groups are placed singly;
the automobile factory stamping die scheduling method comprises the following steps of:
step one: judging whether a die corresponding to a warehouse area exists on a certain press workbench or not;
step two: performing die scheduling operation in the mode a or the mode b according to the judgment of the step one;
a: no mould exists on the press workbench, and the lifting system dispatches the required mould from the warehouse area to the press workbench;
b1: a die is arranged on a press workbench, and the placement position of the die to be returned to a warehouse area is judged;
b2: the upper layer of the die is needed to be returned, and whether the lower layer is provided with the die or not is judged; if so, the lifting system dispatches the die to an upper layer; if not, the lifting system dispatches the die to the buffer area;
b3: the mould needs to return to the lower layer, and whether the lower layer is provided with the mould or not is judged; if yes, the lifting system dispatches the die on the lower layer to the buffer area, dispatches the die to be returned to the lower layer, dispatches the die of the buffer area to the upper layer; if not, the lifting system dispatches the die to the lower layer, whether the buffer area is returned to the upper layer or not, and if so, the lifting system dispatches the die from the buffer area to the upper layer;
b4: the mold is returned to a single layer, and the lifting system directly dispatches the mold to the single layer.
Preferably, the automatic die-filling machine further comprises a maintenance area, a certain press workbench is used for judging whether a die corresponding to the reservoir area exists on the press workbench or not, whether the die needs to be maintained or not is judged, an infrared camera is used for judging, acquired die images are compared with stored images, and a lifting system dispatches the die to the maintenance area when maintenance is needed.
Preferably, in the second step, the required die is dispatched to the press workbench, the lifting system is directly dispatched when the upper die or the single-layer die in the warehouse area is required to be dispatched, and the lifting system dispatches the upper die to the cache area when the lower die in the warehouse area is required to be dispatched, and then dispatches the lower die to the press workbench.
Preferably, in the first step, for a certain press working table, whether the press working table has a die to be returned to the corresponding storage area is determined, and whether the working table has a die is determined by using an infrared camera.
Preferably, the buffer area is arranged beside the storage area.
Compared with the prior art, the invention has the beneficial effects that: the lifting system can automatically hoist the die on the working table of the press to a preset position in a die storage area according to a preset route, and simultaneously, the lifting system can also automatically hoist the die in the storage area to the working table of the press to finish the task of hoisting the die, so that the reasonable sequence in the process of hoisting the die is provided, the task of hoisting the die can be quickly and efficiently finished, and the labor intensity of workers is reduced.
Drawings
FIG. 1 is a schematic flow chart of a stamping die scheduling method for an automobile factory;
fig. 2 is a schematic layout diagram of a stamping die scheduling system for an automotive factory according to the present invention.
Detailed Description
The present invention will be explained in detail by the following examples, and the purpose of the present invention is to protect all technical improvements within the scope of the present invention, and in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc., only correspond to the drawings of the present application, and in order to facilitate description of the present invention, it is not necessary to indicate or imply that the apparatus or element referred to has a specific orientation.
Referring to fig. 1-2, the present invention provides a technical solution:
as shown in fig. 2, the automobile factory stamping die scheduling system comprises a stamping assembly line, a lifting system, a plurality of storage areas for placing die groups and at least one buffer area for temporarily storing dies, wherein a plurality of press work tables are arranged on two sides of the stamping assembly line, each storage area is used for placing a corresponding die group, each die group comprises 2, 3 and 4 … … N orderly placed dies, when the number of die groups is even, the die groups are stacked in pairs, when the number of die groups is odd, the die groups are stacked in pairs, and the rest die groups are placed singly;
as shown in fig. 1, the method for scheduling the stamping die of the automobile factory comprises the following steps:
step one: judging whether a die corresponding to a warehouse area exists on a certain press workbench or not;
step two: performing die scheduling operation in the mode a or the mode b according to the judgment of the step one;
a: no mould exists on the press workbench, and the lifting system dispatches the required mould from the warehouse area to the press workbench;
b1: a die is arranged on a press workbench, and the placement position of the die to be returned to a warehouse area is judged;
b2: the upper layer of the die is needed to be returned, and whether the lower layer is provided with the die or not is judged; if so, the lifting system dispatches the die to an upper layer; if not, the lifting system dispatches the die to the buffer area;
b3: the mould needs to return to the lower layer, and whether the lower layer is provided with the mould or not is judged; if yes, the lifting system dispatches the die on the lower layer to the buffer area, dispatches the die to be returned to the lower layer, dispatches the die of the buffer area to the upper layer; if not, the lifting system dispatches the die to the lower layer, whether the buffer area is returned to the upper layer or not, and if so, the lifting system dispatches the die from the buffer area to the upper layer;
b4: the mould needs to be returned to a single layer, and the lifting system directly dispatches the mould to the single layer;
by adopting the scheduling method, the die on the working table of the press can be automatically hoisted to a preset position in a die storage area according to a preset route, meanwhile, the hoisting system can also automatically hoist the die in the storage area to the working table of the press, the task of hoisting the die is completed, a reasonable sequence in the hoisting process of the die is provided, the die hoisting task can be completed quickly and efficiently, and the labor intensity of workers is reduced.
Further, the automatic die-setting machine further comprises a maintenance area, a certain press workbench is used for judging whether a die corresponding to the reservoir area is needed to be returned to the press workbench, whether the die needs to be maintained or not is judged, an infrared camera is used for judging, acquired die images are compared with stored images, a lifting system is used for dispatching the die to the maintenance area when the die needs to be maintained, the maintenance area which is dispatched by the die and needs to be maintained is convenient to maintain in time, and operation is convenient.
Further, in the second step, the required die is dispatched to the press table, the lifting system is directly dispatched when the upper die or the single-layer die of the warehouse area is required to be dispatched, and the lifting system dispatches the upper die to the cache area when the lower die of the warehouse area is required to be dispatched, and then dispatches the lower die to the press table.
Further, in the first step, for a certain press workbench, whether the press workbench has a die which is to be returned to a corresponding warehouse area is judged, whether the workbench has a die is judged by adopting an infrared camera, and the cache area is arranged beside the warehouse area.
The invention has not been described in detail in the prior art, and it is apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, and all changes coming within the meaning and range of equivalency are intended to be embraced therein.
Claims (5)
1. A scheduling method of stamping dies of an automobile factory is characterized by comprising the following steps: the method is implemented based on an automobile factory stamping die scheduling system, the die scheduling system comprises a stamping assembly line, a lifting system, a plurality of storage areas for placing die groups and at least one buffer area for temporarily storing dies, a plurality of press working tables are arranged on two sides of the stamping assembly line, each storage area is used for placing a corresponding die group, each die group comprises 2, 3 and 4 … … N orderly placed dies, when the number of die groups is even, the die groups are stacked in pairs, when the number of die groups is odd, the die groups are stacked in pairs, and the rest die groups are placed singly;
the automobile factory stamping die scheduling method comprises the following steps of:
step one: judging whether a die corresponding to a warehouse area exists on a certain press workbench or not;
step two: performing die scheduling operation in the mode a or the mode b according to the judgment of the step one;
a: no mould exists on the press workbench, and the lifting system dispatches the required mould from the warehouse area to the press workbench;
b1: a die is arranged on a press workbench, and the placement position of the die to be returned to a warehouse area is judged;
b2: the upper layer of the die is needed to be returned, and whether the lower layer is provided with the die or not is judged; if so, the lifting system dispatches the die to an upper layer; if not, the lifting system dispatches the die to the buffer area;
b3: the mould needs to return to the lower layer, and whether the lower layer is provided with the mould or not is judged; if yes, the lifting system dispatches the die on the lower layer to the buffer area, dispatches the die to be returned to the lower layer, dispatches the die of the buffer area to the upper layer; if not, the lifting system dispatches the die to the lower layer, whether the buffer area is returned to the upper layer or not, and if so, the lifting system dispatches the die from the buffer area to the upper layer;
b4: the mold is returned to a single layer, and the lifting system directly dispatches the mold to the single layer.
2. The automobile factory stamping die scheduling method as claimed in claim 1, wherein the method comprises the following steps of: the automatic die lifting system comprises a die, a die storage area, a die lifting system, a die storage area, a maintenance area, a pressing work table, an infrared camera, a lifting system and a lifting system, wherein the die storage area is used for storing die images, and the lifting system is used for storing die images.
3. The automobile factory stamping die scheduling method as claimed in claim 1, wherein the method comprises the following steps of: in the second step, the needed die is dispatched to the press workbench, when the upper die or the single-layer die of the warehouse area is needed to be dispatched, the lifting system is directly dispatched, when the lower die of the warehouse area is needed to be dispatched, the lifting system dispatches the upper die to the cache area, and then dispatches the lower die to the press workbench.
4. The automobile factory stamping die scheduling method as claimed in claim 1, wherein the method comprises the following steps of: in the first step, for a certain press workbench, judging whether the press workbench has a die to be returned to a corresponding storage area, and judging whether the workbench has the die by adopting an infrared camera.
5. The automobile factory stamping die scheduling method as claimed in claim 1, wherein the method comprises the following steps of: the buffer area is arranged beside the storage area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311798350.2A CN117444068B (en) | 2023-12-26 | 2023-12-26 | Automobile factory stamping die scheduling system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311798350.2A CN117444068B (en) | 2023-12-26 | 2023-12-26 | Automobile factory stamping die scheduling system and method |
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| Publication Number | Publication Date |
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| CN117444068A CN117444068A (en) | 2024-01-26 |
| CN117444068B true CN117444068B (en) | 2024-04-05 |
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| CN202311798350.2A Active CN117444068B (en) | 2023-12-26 | 2023-12-26 | Automobile factory stamping die scheduling system and method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0069158A1 (en) * | 1981-07-02 | 1983-01-12 | L. SCHULER GmbH | Tool changing apparatus for changing the tools of a forming press automatically |
| JPH0679362A (en) * | 1991-05-21 | 1994-03-22 | Amada Co Ltd | Die management system of punch press |
| CN104384358A (en) * | 2014-11-25 | 2015-03-04 | 珠海格力电器股份有限公司 | Stamping die changing system and method |
| CN111123868A (en) * | 2019-12-21 | 2020-05-08 | 唐山钢铁集团微尔自动化有限公司 | System and method for realizing intelligent scheduling of unmanned overhead travelling crane of hot-rolled slab warehouse |
| CN211763762U (en) * | 2020-01-21 | 2020-10-27 | 江铃汽车股份有限公司 | Automatic platform truck retooling system of multi-vehicle type mould intelligent recognition |
| CN116477257A (en) * | 2022-01-12 | 2023-07-25 | 上海宝信软件股份有限公司 | Full-automatic die changing system and method, equipment and medium for heavy-duty die of stamping processing line |
-
2023
- 2023-12-26 CN CN202311798350.2A patent/CN117444068B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0069158A1 (en) * | 1981-07-02 | 1983-01-12 | L. SCHULER GmbH | Tool changing apparatus for changing the tools of a forming press automatically |
| JPH0679362A (en) * | 1991-05-21 | 1994-03-22 | Amada Co Ltd | Die management system of punch press |
| CN104384358A (en) * | 2014-11-25 | 2015-03-04 | 珠海格力电器股份有限公司 | Stamping die changing system and method |
| CN111123868A (en) * | 2019-12-21 | 2020-05-08 | 唐山钢铁集团微尔自动化有限公司 | System and method for realizing intelligent scheduling of unmanned overhead travelling crane of hot-rolled slab warehouse |
| CN211763762U (en) * | 2020-01-21 | 2020-10-27 | 江铃汽车股份有限公司 | Automatic platform truck retooling system of multi-vehicle type mould intelligent recognition |
| CN116477257A (en) * | 2022-01-12 | 2023-07-25 | 上海宝信软件股份有限公司 | Full-automatic die changing system and method, equipment and medium for heavy-duty die of stamping processing line |
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| CN117444068A (en) | 2024-01-26 |
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