CN108526449A - A kind of mechanical arm for cast - Google Patents
A kind of mechanical arm for cast Download PDFInfo
- Publication number
- CN108526449A CN108526449A CN201810498306.2A CN201810498306A CN108526449A CN 108526449 A CN108526449 A CN 108526449A CN 201810498306 A CN201810498306 A CN 201810498306A CN 108526449 A CN108526449 A CN 108526449A
- Authority
- CN
- China
- Prior art keywords
- holder
- servo motor
- casting
- casting ladle
- cast
- 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
- 238000005266 casting Methods 0.000 claims abstract description 77
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 239000002893 slag Substances 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 12
- 229910052751 metal Inorganic materials 0.000 abstract description 12
- 238000009987 spinning Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 208000028571 Occupational disease Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 206010035653 pneumoconiosis Diseases 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
The invention discloses a kind of mechanical arms for cast, belong to Casting Equipment of Machine.Including three-dimensional motion device and casting device, the upper casting device that three-dimensional motion device guides lower band to move mechanical arm in camera moves to job position, the casting device includes support plate and casting ladle, third holder connection on the center and three-dimensional motion device of the support plate side, the support plate is equipped with the 4th holder and U-shaped idler wheel, the casting ladle is fixed on by rotary shaft in the first bearing of the 4th holder, casting ladle is to maintain straight down in its natural state, connecting rope is socketed on the 6th holder of U-shaped idler wheel and casting ladle lateral surface, when being poured into a mould, connecting rope is under the drive of U-shaped idler wheel, casting ladle is inclined, molten metal is poured out, when U-shaped idler wheel inverts, casting ladle is restored to vertical state, complete casting process.
Description
Technical field
The present invention relates to Casting Equipments of Machine, more particularly, to a kind of mechanical arm for cast.
Background technology
Metal mold gravity casting is since equipment is simpler, and mold and equipment investment are relatively fewer, and casting technique is relatively easy,
It is widely used in the production of various coloured casting.However, taking molten steel temperature and molten steel sample, the in-furnace temperature of blast furnace is up to 2000
DEG C or more, the influence of the temperature thermal radiation by blast furnace can also reach 80 DEG C or more, gravitational casting work is mostly be by being accomplished manually,
Work is weight muscle power, high-risk work post, and foundry's noise is big, dust is more, and working environment is very severe, is casting for a long time
It is larger that the probability that the worker of foundry work suffers from the occupational diseases such as pneumoconiosis is engaged in workshop, in order to mitigate the labor intensity and section of worker
About human cost needs the work for replacing manually carrying out pouring metal melt using gravitational casting machine people.
Currently, many factories use robot to carry out automatic casting, but such robot system cost is higher, suitable
For in the industry as mass production such as automotive fields, and such robot is typically all to be fixed on specific place, more
Add the industry for limiting and not produced very much applied to batch.For example, in Aviation Enterprise, the aero-engine quantity produced is in batches
Less, higher using automatic casting cost using above-mentioned robot system, so Foundry Works of domestic air mail enterprise cast at present is all
It is the artificial cast using most original.
Invention content
Present invention aims at：In view of the above problems, more flexible to be suitable for difference when cast batch is less
Cast under occasion and propose a kind of pouring manipulator.
The purpose of the present invention is achieved through the following technical solutions：
A kind of mechanical arm for cast, including three-dimensional motion device and casting device, the three-dimensional motion device include pedestal,
The pedestal lower end is equipped with wheel, and first servo motor, the first servo motor output are equipped at the pedestal upper end center
Axis placement direction is that straight up, the first servo motor output shaft is equipped with first support, and the first support upper end is set
There is the second servo motor, the output shaft of second servo motor is vertical with first support axis, and second servo motor is defeated
Shaft is equipped with second support normal thereto, and the other end of the second support is equipped with third servo motor, and the third is watched
The output shaft for taking motor is vertical with second support axis, and the third servo motor output shaft is equipped with vertical third holder；Institute
It includes support plate and casting ladle to state casting device, and the center of the support plate side is connect with the other end of third holder, described
It is equipped with the 4th servo motor among one edge of support plate, the 4th servo motor output shaft is equipped with U-shaped idler wheel, and described the
Four servo motor both sides are respectively equipped with the 4th holder, and the close end position of the 4th holder is equipped with bearing bore, the bearing
Intracavitary be equipped with first bearing, the casting ladle shape be cylinder, casting ladle lateral surface bottom be equipped with second boss, described second
Boss is equipped with the 6th holder, and the 6th holder is equipped with connecting rope, and the connecting rope is socketed on U-shaped idler wheel, the casting ladle
First boss there are two being set in the middle part of lateral surface, is located at second boss both sides, the first boss is connected by fixing screws
There are the 5th holder, the 5th holder to be equipped with rotary shaft by close end, the rotary shaft is placed in first bearing, outside the casting ladle
Side top is equipped with U-shaped cast gate.
Preferably, the 4th servo motor output shaft shaft end is equipped with second bearing, and the second bearing is embedded in support
In plate.
Preferably, the 6th holder is threadedly coupled with second boss, and there are two branch, the branches for the 6th holder
It is equipped with two opposite mounting holes.
Preferably, the casting ladle is equipped with overflow port close to top.
Preferably, slag plate is equipped in the casting ladle at cast gate.
Preferably, the cast gate and arc transition at casting ladle link position.
Preferably, the 5th holder is equipped with thermocouple, and the thermocouple detecting head stretches into casting ladle.
Compared with prior art, advantageous effect caused by the present invention：
Wheel drives mechanical arm to move in the horizontal plane, and it is dynamic that first servo motor drives first support to do rotation in the horizontal plane
Make, the second servo motor drives second support to do spinning movement in the vertical direction, and third servo motor drives third holder to exist
Spinning movement is done on vertical direction, three-dimensional motion device drives mechanical arm to move in a certain range, and casting device includes support
Plate and casting ladle, the casting ladle are fixed on by rotary shaft in the first bearing of the 4th holder, and casting ladle is to maintain in its natural state
Straight down, connecting rope is socketed on U-shaped idler wheel and the 6th holder, when being poured into a mould, drive of the connecting rope in U-shaped idler wheel
Under, casting ladle is inclined, and molten metal is poured out, and when U-shaped idler wheel inverts, casting ladle is restored to vertical state, completes casting process.
Description of the drawings
Fig. 1 is the mechanical arm structural schematic diagram of the present invention；
Fig. 2 be the present invention Fig. 1 in casting device structural schematic diagram；
Fig. 3 be the present invention Fig. 2 in casting ladle structural schematic diagram；
Fig. 4 be the present invention Fig. 2 in support plate structural schematic diagram；
Fig. 5 be the present invention Fig. 2 in the 5th holder enlarged drawing；
Fig. 6 be the present invention Fig. 2 in U-shaped idler wheel enlarged drawing；
In figure, 1- three-dimensional motion devices；2- wheels；3- pedestals；301- first servo motors；4- first supports；401- second is watched
Take motor；5- second supports；501- third servo motors；6- third holders；7- support plates；The 4th holders of 701-；702- bearings
Chamber；The 4th servo motors of 703-；704-U type idler wheels；8- casting ladles；801- rotary shafts；The 5th holders of 802-；803- fixing screws；
804- first boss；805- second boss；The 6th holders of 806-；807- overflow ports；808- cast gates；809- slag plates.
Specific implementation mode
Invention is further described in detail with reference to the accompanying drawings and detailed description.Embodiments of the present invention packet
It includes but is not limited to the following example.
Embodiment
As shown in figures 1 to 6, a kind of mechanical arm for cast, including three-dimensional motion device 1 and casting device, three-dimensional motion
Device band is moved mechanical arm and is moved in a certain range, and casting device is the device that pouring metal melt is used on solid mechanical arm.Institute
It includes pedestal 3 to state three-dimensional motion device 1, and 3 lower end of the pedestal is equipped with wheel 2, and wheel drives mechanical arm to move in the horizontal plane；
First servo motor 301 is equipped at 3 upper end center of the pedestal, 301 output shaft placement direction of the first servo motor is perpendicular
Straight upward, first servo motor drives first support to do spinning movement in the horizontal plane；301 output shaft of the first servo motor
Equipped with first support 4,4 upper end of the first support be equipped with the second servo motor 401, second servo motor 401 it is defeated
Shaft is vertical with 4 axis of first support, 401 output shaft of the second servo motor be equipped with second support 5 normal thereto, second
Servo motor drives second support to do spinning movement in the vertical direction；It is watched equipped with third the other end of the second support 5
Motor 501 is taken, the output shaft of the third servo motor 501 is vertical with 5 axis of second support, the third servo motor 501
Output shaft is equipped with vertical third holder 6, and third servo motor drives third holder to do spinning movement in the vertical direction.This three
Maintenance and operation moves the arm construction of unit simulation people, and three-dimensional motion device drives mechanical arm to move within a certain height.
The casting device includes support plate 7 and casting ladle 8, and the center of 7 one side of the support plate is another with third holder 6
One end connects, and the 4th servo motor 703, the 4th servo motor 703 output are equipped among an edge of the support plate 7
Axis is equipped with U-shaped idler wheel 704, and 703 both sides of the 4th servo motor are respectively equipped with the 4th holder 701, the 4th holder 701
Close end position be equipped with bearing bore 702, first bearing is equipped in the bearing bore 702,8 shape of the casting ladle is cylinder
Body, 8 lateral surface bottom of the casting ladle are equipped with second boss 805, and the second boss 805 is equipped with the 6th holder 806, and described the
Six holders 806 are equipped with connecting rope, and the connecting rope is socketed on U-shaped idler wheel 704, set in the middle part of 8 lateral surface of the casting ladle there are two
First boss 804, is located at 805 both sides of second boss, and the first boss 804 is connected with the 5th by fixing screws 803
Holder 802, the 5th holder 802 are equipped with rotary shaft 801 by close end, and the rotary shaft 801 is placed in first bearing, described
U-shaped cast gate 808 is equipped at the top of 8 lateral surface of casting ladle.
Further, 703 output shaft end of the 4th servo motor is equipped with second bearing, and the second bearing is embedded in
In support plate 7.
Further, the 6th holder 806 is threadedly coupled with second boss 805, and there are two divide for the 6th holder 806
Branch, the branch are equipped with two opposite mounting holes, and the mounting hole is used for fixed connection string.
Further, the casting ladle 8 is equipped with overflow port 807 close to top, prevents because operation causes molten metal to be full of accidentally
Casting ladle 8.
Further, slag plate 809 is equipped in the casting ladle 8 at cast gate 808, slag plate 809 can effectively stop gold
Belong to the impurity with certain volume in liquid.
Further, the cast gate 808 and arc transition at 8 link position of casting ladle so that molten metal is in flow process
The stabilization of fluidised form reduces the generation of molten metal turbulent flow.
Further, the 5th holder 802 is equipped with thermocouple, and the thermocouple detecting head stretches into casting ladle 8, thermoelectricity
Even conducting wire is linked into the device of real time monitoring, monitors the temperature of molten metal in real time.
Detailed process is as follows：
Wheel drives mechanical arm to move in the horizontal plane, and it is dynamic that first servo motor drives first support to do rotation in the horizontal plane
Make, the second servo motor drives second support to do spinning movement in the vertical direction, and third servo motor drives third holder to exist
Spinning movement is done on vertical direction, three-dimensional motion device drives mechanical arm to move in a certain range, and three-dimensional motion device drives
The upper casting device of mechanical arm moves to job position, and casting ladle is to maintain straight down in its natural state, connects rope sling
It is connected on U-shaped idler wheel and the 6th holder, the 4th servo motor 703 drives U-shaped idler wheel to rotate, and connecting rope acts on casting ladle
On 6th holder, can drive pour wrapping rotary shaft 801 rotate freely action, when connecting rope drive casting ladle there are one preact power
When, the 4th servo motor 703 stops, and external device injects preset molten metal in casting ladle, and three-dimensional motion device drives
It includes support plate and casting ladle that the casting device of mechanical arm, which moves to casting device, and the casting ladle is fixed on the 4th by rotary shaft
In the first bearing of frame, casting ladle is to maintain straight down in its natural state, and connecting rope is socketed on U-shaped idler wheel and the 6th holder
On, when being poured into a mould, for connecting rope under the drive of U-shaped idler wheel, casting ladle is inclined, according to casting ladle inclined degree, control
The flow and flow rate of molten metal, molten metal are poured out, and when U-shaped idler wheel inverts, casting ladle is restored to vertical state, and completion was poured into a mould
Journey.
It is the embodiment of the present invention as described above.The present invention is not limited to the above-described embodiments, anyone should learn that
The structure change made under the inspiration of the present invention, the technical schemes that are same or similar to the present invention each fall within this
Within the protection domain of invention.
Claims (7)
1. a kind of mechanical arm for cast, which is characterized in that including three-dimensional motion device（1）And casting device, the three-dimensional
Telecontrol equipment（1）Including pedestal（3）, the pedestal（3）Lower end is equipped with wheel（2）, the pedestal（3）The is equipped at upper end center
One servo motor（301）, the first servo motor（301）Output shaft is arranged straight up, the first servo motor（301）
Output shaft is equipped with first support（4）, the first support（4）Upper end is equipped with the second servo motor（401）, the second servo electricity
Machine（401）Output shaft and first support（4）Axis is vertical, second servo motor（401）Output shaft is equipped with normal thereto
Second support（5）, the second support（5）The other end be equipped with third servo motor（501）, the third servo motor
（501）Output shaft and second support（5）Axis is vertical, the third servo motor（501）Output shaft is equipped with vertical third
Holder（6）；The casting device includes support plate（7）And casting ladle（8）, the support plate（7）The center of one side and third branch
Frame（6）The other end connection, the support plate（7）An edge among be equipped with the 4th servo motor（703）, the described 4th watches
Take motor（703）Output shaft is equipped with U-shaped idler wheel（704）, the 4th servo motor（703）Both sides are respectively equipped with the 4th holder
（701）, the 4th holder（701）Close end position be equipped with bearing bore（702）, the bearing bore（702）Inside it is equipped with
One bearing, the casting ladle（8）Shape is cylinder, the casting ladle（8）Lateral surface bottom is equipped with second boss（805）, described
Two boss（805）It is equipped with the 6th holder（806）, the 6th holder（806）It is equipped with connecting rope, the connecting rope is socketed on
U-shaped idler wheel（704）, the casting ladle（8）First boss there are two being set in the middle part of lateral surface（804）, it is located at second boss（805）
Both sides, the first boss（804）Pass through fixing screws（803）It is connected with the 5th holder（802）, the 5th holder（802）
It is equipped with rotary shaft by close end（801）, the rotary shaft（801）It is placed in first bearing, the casting ladle（8）It is set at the top of lateral surface
There is U-shaped cast gate（808）.
2. according to a kind of mechanical arm for cast described in claim 1, which is characterized in that the 4th servo motor
（703）Output shaft end is equipped with second bearing, and the second bearing is embedded in support plate（7）It is interior.
3. according to a kind of mechanical arm for cast described in claim 1, which is characterized in that the 6th holder（806）
With second boss（805）It is threadedly coupled, the 6th holder（806）There are two branch, the branch is equipped with opposite two
Mounting hole.
4. according to a kind of mechanical arm for cast described in claim 1, which is characterized in that the casting ladle（8）Close to top
Portion is equipped with overflow port（807）.
5. according to a kind of mechanical arm for cast described in claim 1, which is characterized in that the casting ladle（8）It is interior close
Cast gate（808）Place is equipped with slag plate（809）.
6. according to a kind of mechanical arm for cast described in claim 1, which is characterized in that the cast gate（808）With pour
Packet（8）Arc transition at link position.
7. according to a kind of mechanical arm for cast described in claim 1, which is characterized in that the 5th holder（802）
It is equipped with thermocouple, the thermocouple detecting head stretches into casting ladle（8）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810498306.2A CN108526449A (en) | 2018-05-23 | 2018-05-23 | A kind of mechanical arm for cast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810498306.2A CN108526449A (en) | 2018-05-23 | 2018-05-23 | A kind of mechanical arm for cast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108526449A true CN108526449A (en) | 2018-09-14 |
Family
ID=63472375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810498306.2A Pending CN108526449A (en) | 2018-05-23 | 2018-05-23 | A kind of mechanical arm for cast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108526449A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719257A (en) * | 2020-12-21 | 2021-04-30 | 孙丽华 | Pouring mechanical arm |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110074095A (en) * | 2009-12-24 | 2011-06-30 | 경기대학교 산학협력단 | Device for casting ladle |
| CN205464300U (en) * | 2016-04-12 | 2016-08-17 | 莒州集团有限公司 | Middle -size and small -size heat preservation pushing off slag steel ladle |
| CN205967383U (en) * | 2016-08-22 | 2017-02-22 | 唐山港集团股份有限公司 | Device of casting wire rope fag end |
| CN106938317A (en) * | 2017-04-13 | 2017-07-11 | 鹰普（中国）有限公司 | A kind of model casting automatic casting system |
| CN206474668U (en) * | 2017-01-23 | 2017-09-08 | 马鞍山市恒达耐磨材料有限责任公司 | A kind of cast ball Molten Iron Transportation injection molding system |
| CN208495783U (en) * | 2018-05-23 | 2019-02-15 | 成都忠联科技有限公司 | A kind of mechanical arm for casting |
-
2018
- 2018-05-23 CN CN201810498306.2A patent/CN108526449A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110074095A (en) * | 2009-12-24 | 2011-06-30 | 경기대학교 산학협력단 | Device for casting ladle |
| CN205464300U (en) * | 2016-04-12 | 2016-08-17 | 莒州集团有限公司 | Middle -size and small -size heat preservation pushing off slag steel ladle |
| CN205967383U (en) * | 2016-08-22 | 2017-02-22 | 唐山港集团股份有限公司 | Device of casting wire rope fag end |
| CN206474668U (en) * | 2017-01-23 | 2017-09-08 | 马鞍山市恒达耐磨材料有限责任公司 | A kind of cast ball Molten Iron Transportation injection molding system |
| CN106938317A (en) * | 2017-04-13 | 2017-07-11 | 鹰普（中国）有限公司 | A kind of model casting automatic casting system |
| CN208495783U (en) * | 2018-05-23 | 2019-02-15 | 成都忠联科技有限公司 | A kind of mechanical arm for casting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719257A (en) * | 2020-12-21 | 2021-04-30 | 孙丽华 | Pouring mechanical arm |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20191204 Address after: 621000 group 10, Dayan village, Wulong Township, Yanting County, Mianyang City, Sichuan Province Applicant after: Chen Qiujin Address before: 610000 No. 1, No. 24, Tian Chang Road, high tech Zone, Chengdu, Sichuan, China, 24 Applicant before: Chengdu Zhonglian Technology Co., Ltd. |