CN113145835A - Casting mold pouring cooling intelligent conveying system and method - Google Patents
Casting mold pouring cooling intelligent conveying system and method Download PDFInfo
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- CN113145835A CN113145835A CN202110475618.3A CN202110475618A CN113145835A CN 113145835 A CN113145835 A CN 113145835A CN 202110475618 A CN202110475618 A CN 202110475618A CN 113145835 A CN113145835 A CN 113145835A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
- B22D33/02—Turning or transposing moulds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/02—Vibratory apparatus specially designed for shaking out flasks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
- B22D33/04—Bringing together or separating moulds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D46/00—Controlling, supervising, not restricted to casting covered by a single main group, e.g. for safety reasons
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention belongs to the technical field of casting conveying of a casting workshop, and relates to an intelligent conveying system and method for casting mould assembling, pouring and cooling. The device comprises a mould assembling station, a casting station, a cooling station, a shakeout station, roller way conveying equipment, an RGV (vacuum gas gauge) transfer trolley and a gantry manipulator, wherein the roller way conveying equipment, the RGV transfer trolley and the gantry manipulator are used for transferring casting moulds among the mould assembling station, the casting station, the cooling station and the shakeout station; the roller conveying equipment is used for providing a path for transferring between stations, the RGV transfer trolley is used for providing a bearing device for converting between stations, and the portal manipulator is used for providing loading and unloading operation between the stations and the RGV transfer trolley. The invention has the advantages of flexible conveying, strong environmental applicability, high conveying efficiency, low maintenance cost and the like, and solves the problems of automatic transfer of casting molds between the processes of the rear section of mold assembling, automatic return of chill of empty tray sand boxes and the like.
Description
Technical Field
The invention belongs to the technical field of casting conveying of a casting workshop, and relates to an intelligent conveying system and method for casting mould assembling, pouring and cooling.
Background
The sand casting generally needs to be carried out through the procedures of mould making, core making, modeling, box assembling, pouring, cooling, shakeout, processing, polishing and the like to form a final product. Wherein the former stage of the mould assembling process is arranged in a workshop more intensively, and the automation is easy to realize. Traditional foundry practice mould assembling back end process is because work piece size is big, corollary equipment is many, workshop span is big etc. and the work piece is transported between each process and needs the manual work to realize through fork truck, trailer or driving a vehicle, and is inefficient. And the pouring process is finished by manual operation, so that the danger is high. Meanwhile, a large amount of empty trays and sand box chill transbay transfer work exists after the castings are formed.
The foundry environment is complicated, and harmful gas, dust are more, and traditional foundry often has a large amount of manual work to the link is transported in the commodity circulation to the work load is concentrated on more, causes equipment utilization to hang down, and artifical intensity of labour is big. In recent years, casting manufacturers begin to use automatic equipment such as roller conveyors and transfer trucks to solve the problems, but the problems are limited by large workshop span and complex coordination of all process equipment, are mostly only applied to the circulation of workpieces among simple processes, and cannot completely cancel manual participation.
Disclosure of Invention
In view of the above, the present invention aims to provide an intelligent conveying system and method for casting mold pouring cooling, which solve the problems of automatic transfer of casting molds between the post-mold assembling processes, automatic return of chill of empty tray flasks, and the like.
In order to achieve the purpose, the invention provides the following technical scheme:
an intelligent conveying system for casting mold mould assembling casting cooling comprises a mould assembling station, a casting station, a cooling station, a shakeout station, and roller conveying equipment, an RGV (vacuum gas gauge) transfer trolley and a gantry manipulator, wherein the roller conveying equipment, the RGV transfer trolley and the gantry manipulator are used for transferring casting molds among the mould assembling station, the casting station, the cooling station and the shakeout station; the roller conveying equipment is used for providing a path for transferring between stations, the RGV transfer trolley is used for providing a bearing device for converting between stations, and the portal manipulator is used for providing loading and unloading operation between the stations and the RGV transfer trolley.
Optionally, the pouring station and the gantry manipulator are respectively provided with a plurality of devices, and the gantry manipulator is dispatched to distribute the casting to the pouring station through an intelligent dispatching system according to the working conditions of the pouring station and the conditions of the casting.
Optionally, the automatic casting machine further comprises automatic casting equipment, and the casting mold at the casting station is grabbed to the automatic casting equipment by a gantry manipulator to realize casting.
Optionally, the cooling station is provided with an exhaust gas extraction and exhaust gas treatment device.
Optionally, the mould assembling station, the pouring station, the cooling station and the shakeout station are all provided with code scanning equipment, the RGV transfer trolley and the casting are all provided with bar codes for binding the casting mould information and recording the station information and binding the casting mould information, and the intelligent scheduling system sets and records the cooling time according to the casting mould information.
Optionally, the station information includes pouring information, cooling information, pouring time, and cooling time.
Optionally, a motorized roller way used for being matched with the roller way conveying equipment is arranged on the RGV transfer trolley.
A casting mold box-closing pouring cooling intelligent conveying method is provided, a code scanning device is arranged at each station, an intelligent scheduling system is provided, bar codes are arranged on an RGV (reduced graphics vector) transfer trolley and a casting, each casting mold information, pouring information and cooling information corresponding to the casting mold information are recorded through the intelligent scheduling system, a gantry manipulator is scheduled according to the casting mold information and the working condition of the pouring station to distribute the pouring station, pouring time is determined and recorded, and the cooling time is determined and recorded; and calculating the optimal transfer path through an intelligent scheduling system.
Optionally, the scheduling process of the gantry manipulators comprises at least two times of distribution, the gantry manipulators are distributed according to groups, the gantry manipulator groups are determined through first-stage distribution, specific gantry manipulators are determined through last-stage distribution, and the casting mold is in butt joint through the gantry manipulators after the specific gantry manipulators are determined.
Optionally, after the casting mold of the shakeout station is off-line, scanning and unbinding the casting mold information, and connecting and rebinding the new casting mold by the RGV transfer trolley when the mold closing station is empty, so as to form a closed loop.
The invention has the beneficial effects that:
1. according to the invention, the code scanning equipment is arranged at each station, and the bar codes are arranged on the casting mold and the tray, so that the binding of the casting mold information and the tray information can be realized, and the casting mold pouring information, the cooling information, the casting time, the cooling time information and the like can be automatically recorded.
2. The intelligent scheduling system can automatically allocate the casting stations for the casting mold according to the casting mold information and the current equipment states of the casting mold, solves the operation scheduling problem of the multi-mold assembling station and the multi-casting station, and improves the use efficiency of the casting equipment.
3. The intelligent scheduling system calculates the optimal path, can realize the automatic conveying from the mould assembling to the pouring, to the cooling and finally to the vibration shakeout, can also realize the automatic returning and caching of the tray, and supplements the empty tray for the mould assembling station.
4. According to the invention, the gantry manipulator is matched with the automatic pouring equipment to grab and pour the casting, so that the automatic butt joint of the conveying equipment and the pouring equipment can be realized.
5. The motor-driven roller way is arranged at the upper part of the RGV transfer trolley, and can be matched with roller way conveying equipment to realize the automatic transfer of the casting mold.
6. According to the invention, in the rear-section processes of mould assembling, including inter-process transfer, pouring, casting mould cooling and the like, the whole process can be operated without people, and the lower sand mould can be lifted manually by a travelling crane only at a vibration shakeout station, so that the labor intensity of manual transfer in a casting workshop is greatly reduced.
7. The casting mold cooling station is provided with a cooling gallery, air draft equipment, waste gas treatment equipment and the like, so that casting smoke does not overflow, and the workshop environment is purified.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
For the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a control flow chart of the present invention.
Reference numerals: the device comprises a mould assembling station 1, a roller way conveying device 2, an RGV transfer trolley 3, a pouring station 4, a gantry manipulator 5, a tray cache area 6, a cooling station 7, a shakeout station 8 and a sand box chill return RGV 9.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.
Referring to fig. 1-2, an intelligent conveying system for mold assembling, pouring and cooling of a casting mold comprises a mold assembling station 1, a pouring station 4, a cooling station 7, a shakeout station 8, and a roller conveying device 2, an RGV transfer trolley 3 and a gantry manipulator 5, which are used for transferring the casting mold among the mold assembling station 1, the pouring station 4, the cooling station 7 and the shakeout station 8; the roller bed conveying equipment 2 is used for providing a path for transferring between stations, the RGV transfer trolley 3 is used for providing a bearing device for switching between the stations, and the portal manipulator 5 is used for providing loading and unloading operation between the stations and the RGV transfer trolley 3.
Optionally, a plurality of pouring stations 4 and gantry manipulators 5 are arranged, and the intelligent scheduling system is used for scheduling the gantry manipulators 5 to distribute the casting molds to the pouring stations 4 according to the working conditions of the pouring stations 4 and the casting mold conditions; the casting mold at the casting station 4 is grabbed to the automatic casting equipment by a portal manipulator 5 to realize casting; the cooling station 7 is provided with exhaust and waste gas treatment equipment; the mould assembling station 1, the pouring station 4, the cooling station 7 and the shakeout station 8 are all provided with code scanning equipment, the RGV transfer trolley 3 and the casting are all provided with bar codes for binding the casting mould information and recording the station information and binding the casting mould information, and the intelligent scheduling system is used for setting and recording the cooling time according to the casting mould information; the station information comprises pouring information, cooling information, pouring time and cooling time; and a motorized roller way matched with the roller way conveying equipment 2 is arranged on the RGV transfer trolley 3.
The invention also relates to an intelligent conveying method for casting mold box combination pouring cooling, which provides the intelligent conveying system for casting mold box combination pouring cooling, wherein code scanning equipment is arranged at each station and an intelligent scheduling system is provided, bar codes are arranged on the RGV transfer trolley 3 and the casting, each casting mold information, the pouring information and the cooling information corresponding to the casting mold information are recorded through the intelligent scheduling system, the gantry manipulator is scheduled according to the casting mold information and the working condition of the pouring station 4 to distribute the pouring station 4, the pouring time is determined and recorded, and the cooling time is determined and recorded; calculating an optimal transfer path through an intelligent scheduling system; the scheduling process of the gantry manipulator 5 comprises at least two times of distribution, the gantry manipulator 5 is distributed according to groups, the first-stage distribution determines the group of the gantry manipulator 5, the last-stage distribution determines the specific gantry manipulator 5, and the specific gantry manipulator is determined and then is in butt joint with a casting mold through the gantry manipulator 5; and after the casting mold of the shakeout station 8 is off-line, scanning and unbinding the casting mold information, and connecting and rebinding the new casting mold by the RGV transfer trolley 3 when the mold closing station 1 transfers the vacancy to form a closed loop.
The specific technical scheme of the invention is as follows:
(1) the invention consists of a conveying device at a box-closing station 1, an RGVRGV transfer trolley 3, a roller conveying device 2, a gantry manipulator 5, an automatic pouring device, a tray cache region 6, an intelligent scheduling system and the like.
(2) After the casting mold has pouring conditions at the mold assembling station 1, the sand box molding information is bound with the tray by using code scanning equipment of the station, the scheduling system allocates a pouring station 4 for the casting mold, and the RGV transfer trolley 3 automatically runs to the mold assembling station 1 to dock the casting mold and is matched with the roller way conveying equipment 2 to transfer the casting mold to the pouring station 4.
(3) After the casting mold is conveyed to the casting station 4, the casting mold can be grabbed onto a casting machine by a portal manipulator 5 of the automatic casting equipment, and automatic casting is completed.
(4) The casting mold after being poured can be sent back to the pouring station 4 by the gantry manipulator 5, and the intelligent scheduling system can automatically transfer the casting mold to the cooling station 7 for cooling.
(5) The cooling station 7 is provided with exhaust and waste gas treatment equipment, so that the casting smoke gas cannot overflow, and the air environment of a workshop is purified. Meanwhile, a code scanning device is arranged at the starting end of the cooling station 7 to read casting mold information, and the intelligent scheduling system can set cooling time according to the casting mold information.
(6) After the cooling time is reached, the conveying system can convey the casting mold to the vibration shakeout station 8, an operator can hang the casting mold off the conveying equipment through a crane, then the station code scanning equipment is used, the binding information of the tray and the workpiece is removed, the tray can automatically return to the tray caching station through the conveying system, when the box closing station 1 has no tray, the tray can automatically go to the box closing station 1 for supplement, and a closed loop is formed.
(7) Vibrating the sand box chill after shakeout, returning the RGV9 through the sand box chill arranged between shakeout after the arrangement of an operator, and automatically transferring the sand box chill to a front section station of the mould assembling.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.
Claims (10)
1. The casting mold box-assembling pouring cooling intelligent conveying system is characterized by comprising a box-assembling station, a pouring station, a cooling station, a shakeout station, roller conveying equipment, an RGV (reduced graphics) transfer trolley and a portal manipulator, wherein the roller conveying equipment, the RGV transfer trolley and the portal manipulator are used for transferring casting molds among the box-assembling station, the pouring station, the cooling station and the shakeout station; the roller conveying equipment is used for providing a path for transferring between stations, the RGV transfer trolley is used for providing a bearing device for converting between stations, and the portal manipulator is used for providing loading and unloading operation between the stations and the RGV transfer trolley.
2. The intelligent casting mold assembling, pouring and cooling conveying system according to claim 1, characterized in that: and the pouring station and the gantry manipulator are respectively provided with a plurality of pouring stations, and the gantry manipulator is dispatched to distribute the casting to the pouring station through an intelligent dispatching system according to the working conditions of the pouring station and the conditions of the casting.
3. The intelligent casting mold assembling, pouring and cooling conveying system according to claim 1, characterized in that: the casting mold of the casting station is grabbed to the automatic casting equipment by a gantry manipulator to realize casting.
4. The intelligent casting mold assembling, pouring and cooling conveying system according to claim 1, characterized in that: the cooling station is provided with exhaust and waste gas treatment equipment.
5. The intelligent casting mold assembling, pouring and cooling conveying system according to claim 2, characterized in that: the mould assembling station, the pouring station, the cooling station and the shakeout station are all provided with code scanning equipment, the RGV transfer trolley and the casting are all provided with bar codes for binding the casting mould information and recording the station information and binding the casting mould information, and the intelligent scheduling system is used for setting and recording the cooling time according to the casting mould information.
6. The intelligent casting mold assembling pouring and cooling conveying system according to claim 5, wherein: the station information comprises pouring information, cooling information, pouring time and cooling time.
7. The intelligent casting mold assembling, pouring and cooling conveying system according to claim 1, characterized in that: and a motorized roller way matched with the roller way conveying equipment is arranged on the RGV transfer trolley.
8. The intelligent conveying method for casting mold assembling, pouring and cooling is characterized by comprising the following steps of: providing a casting mold box-closing pouring cooling intelligent conveying system according to any one of claims 1-7, arranging code scanning equipment at each station and providing an intelligent scheduling system, arranging bar codes on an RGV transfer trolley and a casting, recording each casting mold information and pouring information and cooling information corresponding to the casting mold information through the intelligent scheduling system, scheduling a gantry manipulator according to the casting mold information and the working condition of the pouring station to distribute the pouring station, determining and recording pouring time, and determining and recording cooling time; and calculating the optimal transfer path through an intelligent scheduling system.
9. The intelligent conveying method for mold assembling pouring cooling according to claim 8, characterized in that: the scheduling process of the gantry manipulators comprises at least twice distribution, the gantry manipulators are distributed according to groups, the group of the gantry manipulators is determined through first-stage distribution, a specific gantry manipulator is determined through last-stage distribution, and the casting mold is in butt joint through the gantry manipulators after the specific gantry manipulator is determined.
10. The intelligent conveying method for mold assembling pouring cooling according to claim 8, characterized in that: and after the casting mold of the shakeout station is off-line, scanning and unbinding the casting mold information, and connecting and rebinding the new casting mold by the RGV transfer trolley when the blank is transferred at the mold closing station to form a closed loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110475618.3A CN113145835A (en) | 2021-04-29 | 2021-04-29 | Casting mold pouring cooling intelligent conveying system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110475618.3A CN113145835A (en) | 2021-04-29 | 2021-04-29 | Casting mold pouring cooling intelligent conveying system and method |
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| Publication Number | Publication Date |
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| CN113145835A true CN113145835A (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110475618.3A Pending CN113145835A (en) | 2021-04-29 | 2021-04-29 | Casting mold pouring cooling intelligent conveying system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116714964A (en) * | 2023-08-09 | 2023-09-08 | 河南钱潮智造有限公司 | Brake disc sand core conveying system and conveying method |
-
2021
- 2021-04-29 CN CN202110475618.3A patent/CN113145835A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116714964A (en) * | 2023-08-09 | 2023-09-08 | 河南钱潮智造有限公司 | Brake disc sand core conveying system and conveying method |
| CN116714964B (en) * | 2023-08-09 | 2023-11-14 | 河南钱潮智造有限公司 | Brake disc sand core conveying system and conveying method |
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