CN204338830U - Single armed soup feeding machine - Google Patents
Single armed soup feeding machine Download PDFInfo
- Publication number
- CN204338830U CN204338830U CN201420769205.1U CN201420769205U CN204338830U CN 204338830 U CN204338830 U CN 204338830U CN 201420769205 U CN201420769205 U CN 201420769205U CN 204338830 U CN204338830 U CN 204338830U
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- driving mechanism
- sprocket wheel
- joint
- principal arm
- auxiliary
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Abstract
The utility model discloses a kind of single armed soup feeding machine, comprise base, principal arm, auxiliary, scoop, first driving mechanism, second driving mechanism and synchronous driving mechanism, principal arm is connected on base rotationally by the first joint, auxiliary is connected on principal arm rotationally by second joint, scoop is connected on auxiliary rotationally by the 3rd joint, first driving mechanism is arranged on base, second driving mechanism is arranged on principal arm rotationally, synchronous driving organization establishes is on principal arm and between the first joint and the second driving mechanism, first driving mechanism is in transmission connection by the first joint and principal arm, second driving mechanism is in transmission connection by second joint and the 3rd joint and scoop successively, synchronous driving mechanism is connected with second joint and the second driving mechanism synchronous driving respectively.The utility model carries out simplified design mainly for transmission mechanism, and make it be easy to manufacture and accurately control, adopt single armed reciprocating swing type feeding and feed, small volume, is easy to installation and maintenance.
Description
Technical field
The utility model relates to motor-driven mechanical arm technical field, especially relate to a kind of die casting give soup device.
Background technology
When die casting machine pack alloy foundry goods, when needing to pour in the molten cup of die casting machine by the aluminium liquid in holding furnace after mould matched moulds, tradition adopts artificial batch turning, and its aluminium liquor amount controls inaccurate, also easily sends out security incident.Disclosed in patent announcement CN202097387U " the giving soup device of aluminum alloy press casting machine ", comprise mainframe box and be arranged on the motor in mainframe box, the large arm that one end is connected through transmission mechanism with motor by mainframe box, the large arm other end is connected with forearm; forearm end is provided with scoop; scoop is also provided with probe, and the junction of large arm, forearm and scoop is turning joint.Motor should be utilized to drive large arm, forearm and scoop to move by link chain mechanism, to alleviate the labour intensity of workman to soup device.The large arm of this single armed soup feeding machine device, forearm, scoop is all kept in motion in the course of the work, also need to keep scoop to be horizontal all the time to prevent aluminium liquid from pouring out simultaneously, if by means of only motor respectively to principal arm, forearm and scoop carry out controlling to reach scoop and remain that horizontal level is difficult to realize, also motor and large arm is made, drive mechanism between forearm and scoop is very complicated and be difficult to manufacture, therefore the soup device of giving in Die Casting Industry adopts motor leading screw or link-type drive mechanism mostly, as patent announcement CN203304527U " soup feeding machine tool hand " and CN10311611A " a kind of soup feeding machine for motor rotor of casting ", but the soup device of giving of this motor leading screw or link-type drive mechanism needs volume larger usually, more installing space need be taken, all inconvenience is existed with regard to its installation of more die casting equipment and maintenance for assembly own, for this problem, aforementioned single arm type " the giving soup device of aluminum alloy press casting machine " then has small volume, be easy to the advantages such as installation and maintenance, as long as thus solve such single arm type to the problem that the design of the transmission mechanism of soup device is complicated and manufacture is difficult, Die Casting Industry can be impelled to the upgrading on a large scale of soup device.
Summary of the invention
For the deficiency that above-mentioned prior art exists, the purpose of this utility model be to provide a kind of die casting give soup device, carry out simplified design mainly for transmission mechanism, it is made to be easy to manufacture and accurately control, adopt single armed reciprocating swing type feeding and feed, small volume, is easy to installation and maintenance.
To achieve these goals, the technical scheme that the utility model adopts is:
A kind of single armed soup feeding machine, comprise base, principal arm, auxiliary, scoop, first driving mechanism, second driving mechanism and synchronous driving mechanism, principal arm is connected on base rotationally by the first joint, auxiliary is connected on principal arm rotationally by second joint, scoop is connected on auxiliary rotationally by the 3rd joint, first driving mechanism is arranged on base, second driving mechanism is arranged on principal arm rotationally, synchronous driving organization establishes is on principal arm and between the first joint and the second driving mechanism, first driving mechanism is in transmission connection by the first joint and principal arm, second driving mechanism is in transmission connection by second joint and the 3rd joint and scoop successively, synchronous driving mechanism is connected with second joint and the second driving mechanism synchronous driving respectively.
Wherein, the first sprocket wheel that synchronous driving mechanism comprises duplex chain wheel and coaxially mates with it, base is provided with the second sprocket wheel be fixedly connected with it, second driving mechanism is provided with the 3rd sprocket wheel be fixedly connected with it, auxiliary is provided with the 4th sprocket wheel be fixedly connected with auxiliary, the outside sprocket wheel of this duplex chain wheel is connected by driving-chain with the second sprocket wheel, and the inner side sprocket wheel of this duplex chain wheel is connected by driving-chain with the 3rd sprocket wheel, and this first sprocket wheel is connected by driving-chain with the 4th sprocket wheel.
Further, second joint also comprises the power transmission shaft be inserted in rotationally in the pivot section of auxiliary, this power transmission shaft is fixedly connected with the 5th sprocket wheel near one end of principal arm, this power transmission shaft is fixedly connected with the 6th sprocket wheel near one end of auxiliary, the output shaft of the second driving mechanism is fixedly connected with the 7th sprocket wheel, the rotating shaft in the 3rd joint is fixedly connected with the 8th sprocket wheel, the 5th sprocket wheel is connected by driving-chain with the 7th sprocket wheel, and the 6th sprocket wheel is connected by driving-chain with the 8th sprocket wheel.
Preferably, the coupling adjustable angle of relative first sprocket wheel of duplex chain wheel.
Wherein, the first joint also comprises planetary gearsets, and the first driving mechanism is in transmission connection with principal arm after this planetary gearsets is slowed down.First driving mechanism and the second driving mechanism comprise servomotor and reductor respectively.
Adopt after technique scheme, the utility model compared to the prior art advantageously:
Single armed soup feeding machine described in the utility model, simplified design is carried out mainly for transmission mechanism, it comprises base, principal arm, auxiliary, scoop, first driving mechanism, second driving mechanism and synchronous driving mechanism, second driving mechanism to be arranged on principal arm under the driving of the first driving mechanism along with principal arm makes circle swing together, when main swing arm is to operating position, second driving mechanism controls scoop rotation independently and carries out feeding and batch turning operation, synchronous driving mechanism by driving-chain by principal arm, the motion of auxiliary and scoop three is interrelated, realization is linked, its effect is when principal arm and auxiliary are when making circle swing, scoop can remain horizontal level, topple over out to prevent the aluminium liquid in scoop.The utility model arranges synchronous driving mechanism and the second driving mechanism on principal arm, effectively can simplify the design difficulty of transmission mechanism, makes it be easy to manufacture, and controls accurately; In addition, adopt this single armed reciprocating swing type feeding and feed-type, the small volume of single armed soup feeding machine can be made, be easy to installation and maintenance.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation in base of the present utility model and the first joint.
Fig. 3 is the structural representation of scoop transmission system of the present utility model.
Fig. 4 is the structural representation of Synchronizable drive systems of the present utility model.
In figure, 1: base; 2: principal arm; 3: auxiliary; 4: the first driving mechanisms; 5: the second driving mechanisms; 6: synchronous driving mechanism; 7: the first joints; 8: second joint: 9: the three joints; 10: planetary gearsets; 11: pivot section; 12: power transmission shaft; 13: the five sprocket wheels; 14: the six sprocket wheels; 15: the seven sprocket wheels; 16: the eight sprocket wheels; 17: duplex chain wheel; 18: the first sprocket wheels; 19: the second sprocket wheels; 20: the three sprocket wheels; 21: the four sprocket wheels.
Detailed description of the invention
The following stated is only preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
Embodiment, see shown in Fig. 1 to Fig. 4:
See Fig. 1, a kind of single armed soup feeding machine, comprises base 1, principal arm 2, auxiliary 3, scoop, the first driving mechanism 4, second driving mechanism 5 and synchronous driving mechanism 6.First driving mechanism 4 and the second driving mechanism 5 comprise servomotor and reductor respectively, and servomotor is convenient to PLC control and control accuracy is higher, the structure that reductor can adopt turbine and worm to coordinate, the complete machine output torque by reduction rotating speed.
See Fig. 2, first driving mechanism 4 is arranged on base 1, principal arm 2 is connected on base 1 by the first joint 7 rotationally, first joint 7 comprises planetary gearsets 10, first driving mechanism 4 is in transmission connection with principal arm 2 by the first joint 7, first driving mechanism 4 is in transmission connection with principal arm 2 after the planetary gearsets 10 on this first joint 7 is slowed down particularly, this planetary gearsets 10 comprises centre wheel, planetary gear and ring gear, ring gear is fixedly connected with principal arm 2, centre wheel is connected with the output shaft of the first driving mechanism 4, more steady for making principal arm 2 respect thereto 1 rotate, the effect of this planetary gearsets 10 is further for the first drives structure provides larger output torque, be conducive to the power of reduction by first driving mechanism 4, make it to be applicable to 220V civil power operating voltage, preferably, principal arm 2 is arranged on base 1 rotationally by taper roll bearing.
See Fig. 3, auxiliary 3 is connected on principal arm 2 by second joint 8 rotationally, one end of auxiliary 3 is vertically extended with pivot section 11 particularly, and this pivot section 11 is vertically inserted on principal arm 2, and realizes being rotationally connected by rolling bearing between this pivot section 11 and principal arm 2.Second joint 8 also comprises the power transmission shaft 12 be inserted in rotationally in the pivot section 11 of auxiliary 3, particularly, pivot section 11 has the central through hole be horizontally through, this power transmission shaft 12 is horizontally through from this central through hole, and be provided with rolling bearing between the outer wall of this power transmission shaft 12 and the inwall of this central through hole, make the rotation of this power transmission shaft 12 non-interference relative to rotating of principal arm 2 with this pivot section 11 relative to rotating of this pivot section 11, the advantage of this structure is the space making full use of second joint 8, is conducive to volume miniaturization.
Scoop (not shown) is connected on auxiliary 3 by the 3rd joint 9 rotationally, and the second driving mechanism 5 is arranged on principal arm 2 rotationally, and the second driving mechanism 5 is in transmission connection with scoop by second joint 8 and the 3rd joint 9 successively.Described power transmission shaft 12 is fixedly connected with the 5th sprocket wheel 13 near one end of principal arm 2, this power transmission shaft 12 is fixedly connected with the 6th sprocket wheel 14 near one end of auxiliary 3, the output shaft of the second driving mechanism 5 is fixedly connected with the 7th sprocket wheel 15, the rotating shaft in the 3rd joint 9 is fixedly connected with the 8th sprocket wheel 16,5th sprocket wheel 13 is connected by driving-chain with the 7th sprocket wheel 15, and the 6th sprocket wheel 14 is connected by driving-chain with the 8th sprocket wheel 16.Second driving mechanism 5, 7th sprocket wheel 15, 5th sprocket wheel 13, power transmission shaft 12, 6th sprocket wheel 14, 8th sprocket wheel 16, scoop sequentially forms an independently scoop transmission system, this is the scoop transmission system separate transmission by the impact of principal arm 2 and auxiliary 3 circle swing independently, its effect is when principal arm 2 and auxiliary 3 are issued to operating position (feeding position or shuffling position) in the driving of the first driving mechanism 4, this independently scoop transmission system operate under the driving of the second driving mechanism 5, namely control scoop and carry out flip-flop movement with the center of the rotating shaft in the 3rd joint 9, to perform feeding or batch turning operation.
See Fig. 4, synchronous driving mechanism 6 is arranged on principal arm 2 and between the first joint 7 and the second driving mechanism 5, synchronous driving mechanism 6 is connected with second joint 8 and the second driving mechanism 5 synchronous driving respectively.Synchronous driving mechanism 6 by driving-chain by interrelated for the motion of principal arm 2, auxiliary 3 and scoop three, realization is linked, its effect is that scoop can remain horizontal level when principal arm 2 and auxiliary 3 are when making circle swing, topples over out to prevent the aluminium liquid in scoop.
Specifically, the first sprocket wheel 18 that synchronous driving mechanism 6 comprises duplex chain wheel 17 and coaxially mates with it, base 1 is provided with the second sprocket wheel 19 be fixedly connected with base 1, and this second sprocket wheel 19 does not rotate in the lump with principal arm 2, and its effect is for driving-chain provides fixing adapting position.Second driving mechanism 5 is provided with the 3rd sprocket wheel 20 be fixedly connected with the second driving mechanism 5, and because the second driving mechanism 5 is arranged on principal arm 2 rotationally, the 3rd sprocket wheel 20 coordinates with driving-chain for driving the second driving mechanism 5 to rotate around principal arm 2.Auxiliary 3 is provided with the 4th sprocket wheel 21 be fixedly connected with auxiliary 3, and the 4th sprocket wheel 21 is fixedly installed on the pivot section 11 of auxiliary 3 particularly, and all the other driving-chains coordinate for driving auxiliary 3 to rotate around principal arm 2.The outside sprocket wheel of this duplex chain wheel 17 is connected by driving-chain with the second sprocket wheel 19, and the inner side sprocket wheel of this duplex chain wheel 17 is connected by driving-chain with the 3rd sprocket wheel 20, and this first sprocket wheel 18 is connected by driving-chain with the 4th sprocket wheel 21.
When principal arm 2 respect thereto 1 does circle swing, the outside sprocket wheel of the duplex chain wheel 17 of synchronous driving mechanism 6 rotates under the position-limiting action of the second sprocket wheel 19, thus make the inner side sprocket wheel of this duplex chain wheel 17 drive the 3rd sprocket wheel 20 to rotate, because the 3rd sprocket wheel 20 is fixedly connected with the second driving mechanism 5, and the second driving mechanism 5 is arranged on principal arm 2 rotationally, thus the second driving mechanism 5 also rotates thereupon, here it should be noted that, when large arm does circle swing time (when not stopping), second driving mechanism 5 is in locking state, namely the second driving mechanism 5 is when large arm is rotated, its output shaft also rotates relative to large arm, namely the output shaft rotation of the second driving mechanism 5 is equivalent to the running of aforementioned independently scoop transmission system, difference is that aforementioned independently scoop transmission system drives its output shaft rotation by the second driving mechanism 5, and drive the second driving mechanism 5 to rotate and then drive its output shaft rotation by synchronous driving mechanism 6 when doing circle swing by principal arm 2 here, when principal arm 2 does not swing, second driving mechanism 5 also can not rotate relative to principal arm 2 under the position-limiting action of synchronous driving mechanism 6, from aforesaid independently scoop transmission system operation principles, this independently scoop transmission system can be used for control scoop carry out flip-flop movement with the center of the rotating shaft in the 3rd joint 9, in other words this drive connection can be utilized to carry out the control of flip-flop movement to scoop when principal arm 2 and auxiliary 3 do circle swing, it is made to remain horizontal level.
Further, first sprocket wheel 18 and duplex chain wheel 17 are coaxial matching relationships, also the first sprocket wheel 18 can be driven to rotate when double two-wheeled rotates, and the rotation of the first sprocket wheel 18 can drive the 4th sprocket wheel 21 on auxiliary 3 to rotate, namely principal arm 2 drives auxiliary 3 to rotate relative to principal arm 2 while rotating, and principal arm 2 and the swaying direction of auxiliary 3 are contrary settings, this structure makes after principal arm 2 swings certain angle, also can form certain angle between auxiliary 3 and principal arm 2, thus be conducive to scoop execution feeding or batch turning operation.The coupling adjustable angle of relative first sprocket wheel 18 of duplex chain wheel 17, regulates scoop to horizontal level by regulating duplex chain wheel 17 relative to the angle between the first sprocket wheel 18.
Second sprocket wheel 19 is connected with the outside sprocket wheel of duplex chain wheel 17, the inner side sprocket wheel of this duplex chain wheel 17 is connected with the 3rd sprocket wheel 20 for driving aforementioned scoop transmission system to operate, the first sprocket wheel 18 that this duplex chain wheel 17 coaxially mates is connected with the 4th sprocket wheel 21 on the pivot section 11 of auxiliary 3, this mechanism forms the Synchronizable drive systems that is mutually related, for keeping scoop to be horizontal in principal arm 2 and auxiliary 3 swing process.
Although parts of the present utility model are more, but what it used is all the base parts and components of mechanical field, being carried out assembling according to graphical results by these base parts and components according to principle of the present utility model is that those skilled in the art say and all can implement, therefore no longer word repeats the detailed assembly connection relation of the bearing shown in accompanying drawing, screw, driving-chain, sprocket wheel and the parts such as planetary gear, power transmission shaft.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (6)
1. a single armed soup feeding machine, comprise base (1), principal arm (2), auxiliary (3), scoop, first driving mechanism (4), second driving mechanism (5) and synchronous driving mechanism (6), it is characterized in that: principal arm (2) is connected on base (1) by the first joint (7) rotationally, auxiliary (3) is connected on principal arm (2) by second joint (8) rotationally, scoop is connected on auxiliary (3) by the 3rd joint (9) rotationally, first driving mechanism (4) is arranged on base (1), second driving mechanism (5) is arranged on principal arm (2) rotationally, synchronous driving mechanism (6) is arranged on principal arm (2) and goes up and be positioned between the first joint (7) and the second driving mechanism (5), first driving mechanism (4) is in transmission connection by the first joint (7) and principal arm (2), second driving mechanism (5) is in transmission connection with scoop by second joint (8) and the 3rd joint (9) successively, synchronous driving mechanism (6) is connected with second joint (8) and the second driving mechanism (5) synchronous driving respectively.
2. single armed soup feeding machine according to claim 1, it is characterized in that: the first sprocket wheel (18) that synchronous driving mechanism (6) comprises duplex chain wheel (17) and coaxially mates with it, base (1) is provided with the second sprocket wheel (19) be fixedly connected with it, second driving mechanism (5) is provided with the 3rd sprocket wheel (20) be fixedly connected with it, auxiliary (3) is provided with the 4th sprocket wheel (21) be fixedly connected with it, the outside sprocket wheel of this duplex chain wheel (17) is connected by driving-chain with the second sprocket wheel (19), the inner side sprocket wheel of this duplex chain wheel (17) is connected by driving-chain with the 3rd sprocket wheel (20), this first sprocket wheel (18) is connected by driving-chain with the 4th sprocket wheel (21).
3. single armed soup feeding machine according to claim 2, it is characterized in that: second joint (8) also comprise be inserted in auxiliary (3) rotationally pivot section (11) in power transmission shaft (12), this power transmission shaft (12) is fixedly connected with the 5th sprocket wheel (13) near one end of principal arm (2), this power transmission shaft (12) is fixedly connected with the 6th sprocket wheel (14) near one end of auxiliary (3), the output shaft of the second driving mechanism (5) is fixedly connected with the 7th sprocket wheel (15), the rotating shaft in the 3rd joint (9) is fixedly connected with the 8th sprocket wheel (16), 5th sprocket wheel (13) is connected by driving-chain with the 7th sprocket wheel (15), 6th sprocket wheel (14) is connected by driving-chain with the 8th sprocket wheel (16).
4. single armed soup feeding machine according to claim 2, is characterized in that: the coupling adjustable angle of relative first sprocket wheel (18) of duplex chain wheel (17).
5. single armed soup feeding machine according to claim 1, it is characterized in that: the first joint (7) also comprise planetary gearsets (10), the first driving mechanism (4) is in transmission connection with principal arm (2) after this planetary gearsets (10) is slowed down.
6. single armed soup feeding machine according to claim 1, is characterized in that: the first driving mechanism (4) and the second driving mechanism (5) comprise servomotor and reductor respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420769205.1U CN204338830U (en) | 2014-12-09 | 2014-12-09 | Single armed soup feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420769205.1U CN204338830U (en) | 2014-12-09 | 2014-12-09 | Single armed soup feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204338830U true CN204338830U (en) | 2015-05-20 |
Family
ID=53222132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420769205.1U Withdrawn - After Issue CN204338830U (en) | 2014-12-09 | 2014-12-09 | Single armed soup feeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204338830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493133A (en) * | 2014-12-09 | 2015-04-08 | 宁波市科卓自动化科技有限公司 | Single-arm fluid feeding machine |
| CN105369294A (en) * | 2015-09-01 | 2016-03-02 | 包头市玺骏稀土有限责任公司 | Rare earth electrolysis cell tapping device and method |
-
2014
- 2014-12-09 CN CN201420769205.1U patent/CN204338830U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493133A (en) * | 2014-12-09 | 2015-04-08 | 宁波市科卓自动化科技有限公司 | Single-arm fluid feeding machine |
| CN105369294A (en) * | 2015-09-01 | 2016-03-02 | 包头市玺骏稀土有限责任公司 | Rare earth electrolysis cell tapping device and method |
| CN105369294B (en) * | 2015-09-01 | 2018-05-15 | 包头市玺骏稀土有限责任公司 | The apparatus and method that a kind of rare earth electrolysis cell goes out metal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150520 Effective date of abandoning: 20160622 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |