CN113649555A - Automatic casting machine and casting method - Google Patents
Automatic casting machine and casting method Download PDFInfo
- Publication number
- CN113649555A CN113649555A CN202110863948.XA CN202110863948A CN113649555A CN 113649555 A CN113649555 A CN 113649555A CN 202110863948 A CN202110863948 A CN 202110863948A CN 113649555 A CN113649555 A CN 113649555A
- Authority
- CN
- China
- Prior art keywords
- ladle
- casting
- frame
- casting machine
- actuating mechanism
- Prior art date
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/12—Travelling ladles or similar containers; Cars for ladles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/06—Equipment for tilting
-
- 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
Abstract
The application relates to an automatic casting machine, including the frame, water a package, first actuating mechanism, second actuating mechanism and rotary mechanism, first actuating mechanism set up in on the frame, just first actuating mechanism can follow the horizontal direction and remove, second actuating mechanism set up in on the first actuating mechanism, just second actuating mechanism can follow vertical direction and remove, water a package and pass through rotary mechanism detachably set up in second actuating mechanism's bottom, the rotary mechanism drive water a package mouth of a package rotatory on vertical face. The application also discloses a casting method. The problem that prior art is difficult to realize to the automatic pouring of big-and-middle-sized foundry goods can be solved to this scheme.
Description
Technical Field
The invention relates to the technical field of casting methods, in particular to an automatic casting machine and a casting method.
Background
The casting is a method of casting the mixed molten metal into a sand mold, and obtaining parts or blanks after the molten metal is cooled and solidified. The casting can enable parts to be quickly molded, so that the casting mold is suitable for parts which are strange in shape and difficult to machine and mold through a machine tool.
On the casting production line of the traditional large casting, a casting machine is generally manually controlled to carry out casting, and the method inevitably causes the phenomenon that the casting speed is suddenly fast or slow, so that the casting effect is influenced; even the deviation of the ladle nozzle and the pouring gate occurs, which leads to the condition of serious accidents.
Disclosure of Invention
Based on this, it is necessary to provide an automatic casting machine and a casting method for solving the problem that the prior art is difficult to realize the automatic casting of large and medium-sized castings.
In order to solve the problems, the invention adopts the following technical scheme:
in a first aspect, the embodiment of the invention discloses an automatic casting machine, which comprises a frame, a casting ladle, a first driving mechanism, a second driving mechanism and a rotating mechanism, wherein the first driving mechanism is arranged on the frame and can move along the horizontal direction, the second driving mechanism is arranged on the first driving mechanism and can move along the vertical direction, the casting ladle is detachably arranged at the bottom end of the second driving mechanism through the rotating mechanism, and the rotating mechanism drives a casting ladle opening of the casting ladle to rotate on the vertical surface.
In one embodiment, the first driving mechanism includes a first driving motor and a first supporting rod, the first supporting rod is disposed on the frame, the first driving motor is movably disposed on the first supporting rod, and the second driving mechanism is connected to the first driving motor.
In one embodiment, the device further comprises a third driving mechanism, one end of the first supporting rod is connected with the frame through the third driving mechanism, the other end of the first supporting rod is movably arranged on the frame, and the third driving mechanism can drive the first supporting rod to move in the horizontal direction.
In one embodiment, the second driving mechanism comprises a second driving motor and a second supporting rod, the second supporting rod is connected with the first driving mechanism through the second driving motor in a driving mode, the second supporting rod extends in the vertical direction, and the casting ladle is detachably arranged at the bottom end of the second supporting rod through the rotating mechanism.
In one embodiment, a first clamping mechanism is arranged at the end part of the second support rod, a second clamping mechanism is arranged on the casting ladle, and the first clamping mechanism is in clamping fit with the second clamping mechanism.
In one embodiment, the device further comprises a movable mechanism, and the frame is arranged on the movable mechanism.
In one embodiment, the movable mechanism comprises a plurality of universal wheels and a mounting seat, the universal wheels are arranged at the bottom of the mounting seat at intervals and are uniformly distributed, and the frame is arranged on the mounting seat.
In one embodiment, the movable mechanism further comprises a control piece, the control piece is arranged on the mounting seat, the universal wheel is in control connection with the control piece, and the control piece controls the universal wheel to move.
In a second aspect, an embodiment of the present invention discloses a casting method applied to the above automatic casting machine, including:
determining the coordinates of a sand mold casting opening;
controlling the casting ladle to reach a casting position;
calculating relevant parameters of the casting ladle, wherein the relevant parameters comprise an initial angular speed, a rotating speed and an included angle between a casting ladle opening and the horizontal direction;
fixing the position of the pouring ladle opening relative to the pouring basin;
calculating the deviation between the current flow rate and the required flow rate;
calculating the increment required by the current rotating speed;
calculating the rotating speed required by the casting ladle;
checking the position deviation of a pouring ladle opening of the pouring ladle and a target pouring basin;
and the steps are circulated until the pouring is finished.
The technical scheme adopted by the invention can achieve the following beneficial effects:
in the automatic casting machine disclosed by the embodiment of the invention, the movement of the casting ladle in the horizontal direction and the vertical direction is realized through the first driving mechanism and the second driving mechanism, so that the casting ladle can automatically reach the preset casting position, the automatic inclination of the casting ladle is realized through the rotating mechanism, and the molten metal in the casting ladle can be automatically poured, so that the original manual casting mode is changed into automatic casting, workers are liberated from dangerous and severe working environments, the working efficiency of a casting production line is increased, the rejection rate is reduced, and the probability of major accidents caused by casting is reduced.
Drawings
Fig. 1 is a schematic structural diagram of an automatic casting machine disclosed in an embodiment of the invention.
Description of reference numerals:
100-a frame;
200-casting ladle;
300-a first drive mechanism, 310-a first drive motor, 320-a first support bar;
400-a second driving mechanism, 410-a second driving motor, 420-a second supporting rod;
500-a rotation mechanism;
600-third drive mechanism.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "left," "right," "top," "bottom," "top," and the like are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, an embodiment of the present invention discloses an automatic casting machine, which includes a frame 100, a ladle 200, a first driving mechanism 300, a second driving mechanism 400, and a rotating mechanism 500.
The frame 100 is a main body component of the automatic casting machine, the frame 100 can provide a mounting position for other components of the automatic casting machine, the first driving mechanism 300 is arranged on the frame 100, the first driving mechanism 300 can move along the horizontal direction, the second driving mechanism 400 is arranged on the first driving mechanism 300, the second driving mechanism 400 can move along the vertical direction, namely, the second driving mechanism 400 can move along the vertical direction on the first driving mechanism 300, the casting ladle 200 is detachably arranged at the bottom end of the second driving mechanism 400 through the rotating mechanism 500, and the rotating mechanism 500 drives the casting ladle opening of the casting ladle 200 to rotate on the vertical surface.
In a specific working process, the first driving mechanism 300 can move along the horizontal direction to drive the second driving mechanism 400 and the ladle 200 to move along the horizontal direction, the second driving mechanism 400 can move along the vertical direction to drive the ladle 200 to move along the vertical direction, and the rotating mechanism 500 drives the ladle opening of the ladle 200 to rotate on the vertical surface, so that the pouring work of the ladle 200 is realized.
Therefore, in the automatic casting machine disclosed in the embodiment of the present invention, the movement of the ladle 200 in the horizontal direction and the vertical direction is realized by the first driving mechanism 300 and the second driving mechanism 400, so that the ladle 200 can automatically reach the preset casting position, and the automatic tilting of the ladle is realized by the rotating mechanism 500, so that the molten metal in the ladle 200 can be automatically poured, and this way changes the casting way originally operated by a manual operation into automatic casting, frees workers from a dangerous and severe working environment, increases the working efficiency of a casting production line, reduces the rejection rate, and reduces the probability of major accidents caused by casting.
In an embodiment of the present invention, the first driving mechanism 300 may include a first driving motor 310 and a first supporting rod 320, the first supporting rod 320 may be disposed on the frame 100, the first driving motor 310 may be movably disposed on the first supporting rod 320, optionally, a threaded section may be disposed on the first supporting rod 320, the first driving motor 310 may be in driving connection with the threaded section, so that the first driving motor 310 may move on the first supporting rod 320, and the second driving mechanism 400 is connected to the first driving motor 310, so that the first driving motor 310 can drive the second driving mechanism 400 to move on the first supporting rod 320, and further, the ladle 200 is driven to move in the horizontal direction. This way, the second driving mechanism 400 and the ladle 200 can be moved more stably in the horizontal direction, so that the position of the ladle 200 in the horizontal direction can be adjusted better, and this way, the structure is simple, and the operation is convenient.
Further, the automatic casting machine disclosed in the embodiment of the present invention may further include a third driving mechanism 600, one end of the first supporting rod 320 may be connected to the frame 100 by the third driving mechanism 600, the other end of the first supporting rod 320 may be movably disposed on the frame 100, and the third driving mechanism 600 may drive the first supporting rod 320 to move in the horizontal direction. In this case, the third driving mechanism 600 may drive the entire first driving mechanism 300 to move in the horizontal direction, so that the first driving mechanism 300 can be further driven, and further, the moving range of the first driving mechanism 300 in the horizontal direction is larger, so that the position where the ladle 200 can move in the horizontal direction is farther, and further, the position adjustment of the ladle 200 in the horizontal direction can be more facilitated.
In an embodiment of the present invention, the second driving mechanism 400 may include a second driving motor 410 and a second supporting rod 420, the second supporting rod 420 may be drivingly connected to the first driving mechanism 300 through the second driving motor 410, and the second supporting rod 420 may extend in the vertical direction, so that the second driving motor 410 may drive the second supporting rod 420 to move in the vertical direction, and the ladle 200 may be detachably disposed at the bottom end of the second supporting rod 420 through the rotating mechanism 500, so that the second supporting rod 420 drives the ladle 200 to move in the vertical direction. This way can make ladle 200 more stable in the removal of vertical direction to in the better position of adjusting ladle 200 in the vertical direction, and this kind of mode simple structure, convenient operation.
Further, the end of the second support rod 420 may be provided with a first clamping mechanism, the casting ladle 200 may be provided with a second clamping mechanism, and the first clamping mechanism may be in clamping fit with the second clamping mechanism, that is, the casting ladle 200 may be clamped on the first clamping mechanism of the second support rod 420 by the second clamping mechanism. This facilitates replacement of the ladle 200, so as to improve work efficiency. Optionally, first latch mechanism can be first couple, and second latch mechanism can be the second couple, and first couple can articulate the cooperation with the second couple to realize pouring ladle 200 and being connected with dismantling of second bracing piece 420, this kind of mode simple structure, convenient operation. Of course, the specific structure of the first latch mechanism and the second latch mechanism may be other types, and the embodiment of the present invention is not limited thereto.
The automatic casting machine disclosed in the embodiment of the present invention may further include a movable mechanism, and the frame 100 may be disposed on the movable mechanism. In this case, the movable mechanism can move the rack 100 and other parts on the frame 100, so that the ladle 200 on the frame 100 can be moved to the rough casting position relatively quickly, and then the position of the ladle 200 is precisely adjusted again by other driving mechanisms, so as to improve the working efficiency.
Further, the movable mechanism may include a plurality of universal wheels and a mounting seat, the plurality of universal wheels may be disposed at intervals at the bottom of the mounting seat, and the plurality of universal wheels may be uniformly distributed, and the frame 100 may be disposed on the mounting seat. In this case, the mounting base can ensure that the moving position of the movable mechanism is more variable, so that the ladle 200 on the frame 100 can move to a designated position faster, and the working efficiency can be improved better.
Correspondingly, in the embodiment disclosed by the invention, the movable mechanism further comprises a control piece, the control piece can be arranged on the mounting seat, the universal wheel can be connected with the control piece in a control mode, and the control piece can control the movement of the universal wheel. Under the condition, the movable mechanism is more convenient to move under the control of the control piece, and the automation level of the automatic casting machine can be further improved.
Based on the automatic casting machine disclosed by the embodiment of the invention, the embodiment of the invention discloses a casting method which is applied to the automatic casting machine in any embodiment, and the disclosed casting method comprises the following steps:
and determining the coordinates of the sand mold casting opening. Before casting is started, the position of the sand casting opening needs to be determined, and the process can be measured by a mechanical clamp or the position of the sand casting opening is measured and calculated by a machine vision algorithm.
Controlling the casting ladle 200 to reach the casting position; the ladle 200 is brought to a specified casting position by controlling the first drive mechanism 300 and the second drive mechanism 400.
Calculating relevant parameters of the ladle 200, wherein the relevant parameters comprise initial angular speed, rotating speed and an included angle between a ladle opening and the horizontal direction;
fixing the position of the pouring ladle opening relative to the pouring basin;
calculating the deviation between the current flow rate and the required flow rate;
calculating the increment required by the current rotating speed;
calculating the required rotating speed of the casting ladle 200;
checking the position deviation of the pouring ladle opening of the pouring ladle 200 and the target pouring basin;
and the steps are circulated until the pouring is finished.
By adopting the casting method, the original manually operated casting equipment is changed into automatic casting, workers are liberated from dangerous and severe working environments, the working efficiency of a casting production line is increased, the rejection rate is reduced, and the probability of major accidents caused by casting is reduced.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. The utility model provides an automatic casting machine, characterized in that, includes frame (100), ladle (200), first actuating mechanism (300), second actuating mechanism (400) and rotary mechanism (500), first actuating mechanism (300) set up in on frame (100), just first actuating mechanism (300) can follow the horizontal direction and remove, second actuating mechanism (400) set up in on first actuating mechanism (300), just second actuating mechanism (400) can follow vertical direction and remove, ladle (200) pass through rotary mechanism (500) detachably set up in the bottom of second actuating mechanism (400), rotary mechanism (500) drive the ladle mouth of ladle (200) is rotatory on the vertical face.
2. The automatic casting machine according to claim 1, characterized in that said first drive mechanism (300) comprises a first drive motor (310) and a first support bar (320), said first support bar (320) being arranged on said frame (100), said first drive motor (310) being movably arranged on said first support bar (320), said second drive mechanism (400) being connected to said first drive motor (310).
3. The automatic casting machine according to claim 2, further comprising a third driving mechanism (600), wherein one end of the first supporting rod (320) is connected to the frame (100) through the third driving mechanism (600), the other end of the first supporting rod (320) is movably disposed on the frame (100), and the third driving mechanism (600) can drive the first supporting rod (320) to move along the horizontal direction.
4. The automatic casting machine according to claim 1, characterized in that the second driving mechanism (400) comprises a second driving motor (410) and a second support rod (420), the second support rod (420) is in driving connection with the first driving mechanism (300) through the second driving motor (410), the second support rod (420) extends in a vertical direction, and the ladle (200) is detachably arranged at the bottom end of the second support rod (420) through the rotating mechanism (500).
5. The automatic casting machine according to claim 4, characterized in that the end of the second support rod (420) is provided with a first clamping mechanism, the casting ladle (200) is provided with a second clamping mechanism, and the first clamping mechanism is in clamping fit with the second clamping mechanism.
6. The automatic casting machine according to claim 1, characterized in that it further comprises a movable mechanism on which said frame (100) is arranged.
7. The automatic casting machine according to claim 6, characterized in that said movable means comprise a plurality of universal wheels and a mounting seat, said universal wheels being arranged at intervals at the bottom of said mounting seat and being uniformly distributed, said frame (100) being arranged on said mounting seat.
8. The automatic casting machine according to claim 7, characterized in that said movable mechanism further comprises a control member disposed on said mounting seat, said universal wheel being in control communication with said control member, said control member controlling movement of said universal wheel.
9. A casting method applied to the automatic casting machine according to any one of claims 1 to 8, characterized by comprising:
determining the coordinates of a sand mold casting opening;
controlling the ladle (200) to reach a casting position;
calculating relevant parameters of the casting ladle (200), wherein the relevant parameters comprise an initial angular speed, a rotating speed and an included angle between a casting ladle opening and the horizontal direction;
fixing the position of the pouring ladle opening relative to the pouring basin;
calculating the deviation between the current flow rate and the required flow rate;
calculating the increment required by the current rotating speed;
calculating the required rotating speed of the casting ladle (200);
checking the position deviation of a pouring ladle opening of the pouring ladle (200) and a target pouring basin;
and the steps are circulated until the pouring is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110863948.XA CN113649555A (en) | 2021-07-30 | 2021-07-30 | Automatic casting machine and casting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110863948.XA CN113649555A (en) | 2021-07-30 | 2021-07-30 | Automatic casting machine and casting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113649555A true CN113649555A (en) | 2021-11-16 |
Family
ID=78478963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110863948.XA Pending CN113649555A (en) | 2021-07-30 | 2021-07-30 | Automatic casting machine and casting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113649555A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951585A (en) * | 2022-06-13 | 2022-08-30 | 圣戈班管道系统有限公司 | Bidirectional ladle turning device of ball-milling cast iron pipe casting crane |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0129370A1 (en) * | 1983-06-09 | 1984-12-27 | Rimrock Corporation | Automatic ladling apparatus |
| CN1261830A (en) * | 1997-06-27 | 2000-08-02 | 哈勃工程股份有限公司 | Method and device for controlling movement of a teeming ladle having a low teeming height in a teeming installation |
| WO2009119464A1 (en) * | 2008-03-25 | 2009-10-01 | Sintokogio, Ltd. | Method to control automatic pouring equipment and system therefor |
| CN103008629A (en) * | 2012-12-17 | 2013-04-03 | 金永管 | Casting machine |
| CN203076575U (en) * | 2013-01-24 | 2013-07-24 | 宁波禾顺新材料有限公司 | Pouring device |
-
2021
- 2021-07-30 CN CN202110863948.XA patent/CN113649555A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0129370A1 (en) * | 1983-06-09 | 1984-12-27 | Rimrock Corporation | Automatic ladling apparatus |
| CN1261830A (en) * | 1997-06-27 | 2000-08-02 | 哈勃工程股份有限公司 | Method and device for controlling movement of a teeming ladle having a low teeming height in a teeming installation |
| WO2009119464A1 (en) * | 2008-03-25 | 2009-10-01 | Sintokogio, Ltd. | Method to control automatic pouring equipment and system therefor |
| CN103008629A (en) * | 2012-12-17 | 2013-04-03 | 金永管 | Casting machine |
| CN203076575U (en) * | 2013-01-24 | 2013-07-24 | 宁波禾顺新材料有限公司 | Pouring device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951585A (en) * | 2022-06-13 | 2022-08-30 | 圣戈班管道系统有限公司 | Bidirectional ladle turning device of ball-milling cast iron pipe casting crane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2257400B1 (en) | Method to control automatic pouring equipment and system therefor | |
| KR101765288B1 (en) | Does injection apparatus for precision casting | |
| CN109332674B (en) | Automatic pouring ladle pouring device capable of moving | |
| CN113649555A (en) | Automatic casting machine and casting method | |
| CN105328157A (en) | Vertical centrifugal casting system for physical simulation | |
| CN113102738A (en) | Automatic casting mechanism and system | |
| WO2011030647A1 (en) | Method for supplying molten metal from melting furnace into processing ladle and device using same | |
| CN1080154C (en) | Method and device for controlling movement of a teeming ladle having a low teeming height in a teeming installation | |
| CN203030877U (en) | Rationing inclined pouring device for silica sol fired mold precision casting | |
| JP4277265B2 (en) | Mold casting equipment in casting equipment | |
| CN201464881U (en) | Metal casting PLC program controller | |
| CN104416162A (en) | Rapid alloy solidification equipment and automatic control method thereof | |
| CN215356145U (en) | Automatic casting mechanism and system | |
| CN101704095A (en) | Automatic casting machine for sidewards pouring gravity metal | |
| CN111331114B (en) | Full-automatic quantitative casting method | |
| CN216297943U (en) | Cutting and positioning structure for riser of wheel casting | |
| CN101433957A (en) | Pouring ladle with controlling mechanism of iron water flow | |
| EP4066962B1 (en) | Casting device for tilting-pour gravity casting | |
| CN218926218U (en) | Casting device for casting stainless steel tube | |
| CN216801664U (en) | Casting device of high-ductility aluminum alloy wafer capable of deep drawing | |
| CN206662416U (en) | The cutting tool in turbocharger valve casting product residue face | |
| CN220407103U (en) | Ladle slag skimming device for ferroalloy smelting | |
| CN218656793U (en) | Casting ladle that stability is high | |
| CN213350787U (en) | Automatic molten metal taking device | |
| KR101767184B1 (en) | Dispenser process improving auto system for centrifugal casting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |