CN214349527U

CN214349527U - Soup feeder

Info

Publication number: CN214349527U
Application number: CN202022892612.XU
Authority: CN
Inventors: 刘继文; 蒋璠
Original assignee: Foshan Qiaofan Electromechanical Technology Co ltd
Current assignee: Foshan Qiaofan Electromechanical Technology Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-10-08
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a soup feeder, which comprises a motion driving mechanism, a transmission mechanism and a soup ladle, wherein the motion driving mechanism drives the transmission mechanism to drive the soup ladle to move; the motion driving mechanism comprises a motion driving motor, a transmission gear, a first bearing and a second bearing, the transmission gear is connected with the output end of the motion driving motor, and a gear ring of the first bearing and a gear ring of the second bearing are both meshed with the transmission gear; the transmission mechanism comprises a main arm group and a slave arm group, a first connecting end of the main arm group is connected with a gear ring of the first bearing, a second connecting end of the main arm group is connected with the soup ladle, a first connecting end of the slave arm group is connected with a gear ring of the second bearing, and a second connecting end of the slave arm group is rotatably connected with a third connecting end of the main arm group. This give hot water machine through same motion driving motor drive main arm group and follow arm group simultaneous movement to this synchronism that improves main arm group and follow arm group, and then improve precision, make the motion of soup ladle more level and smooth, more stable.

Description

Soup feeder

Technical Field

The utility model relates to a casting machinery technical field specifically, relates to a give hot water machine.

Background

The soup feeder is mechanical equipment which realizes the action of taking alloy soup from a smelting furnace and sending the alloy soup to an injection chamber of a die casting machine according to an ideal track by a mechanical connecting rod principle. Give soup machine's drive mechanism and include main arm group and follow arm group, both are by the synchronous drive of different motion driving motor respectively to make main arm group and follow arm group can synchronous motion, drive the soup ladle motion then.

However, since the master arm set and the slave arm set are synchronously driven by different motion driving motors respectively, such a synchronous driving mode has a deviation, that is, the synchronism between the master arm set and the slave arm set has a deviation, especially, the deviation becomes larger and larger with the increase of the operation time, the motion of the transmission mechanism becomes unsmooth and unstable, and then the alloy soup overflows the spoon.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a give hot water machine.

The utility model discloses a soup feeder, which comprises a frame, a motion driving mechanism, a transmission mechanism and a soup ladle, wherein the motion driving mechanism drives the transmission mechanism to drive the soup ladle to move;

the movement driving mechanism comprises a movement driving motor, a transmission gear, a first bearing and a second bearing, the movement driving motor is arranged on the rack, the transmission gear is connected with the output end of the movement driving motor, a supporting ring of the first bearing and a supporting ring of the second bearing are respectively arranged on the rack, and a gear ring of the first bearing and a gear ring of the second bearing are both meshed with the transmission gear;

the transmission mechanism comprises a main arm group and a slave arm group, a first connecting end of the main arm group is connected with a gear ring of the first bearing, a second connecting end of the main arm group is connected with the soup ladle, a first connecting end of the slave arm group is connected with a gear ring of the second bearing, and a second connecting end of the slave arm group is rotatably connected with a third connecting end of the main arm group.

According to the utility model discloses an embodiment, main arm group includes first main arm and second main arm, and the first end of first main arm is connected with the ring gear of first bearing, and the second end of first main arm rotates with the connecting portion of second main arm to be connected, and the first end and the soup ladle of second main arm are connected, and the second end of second main arm rotates with the second link of following the arm group to be connected.

According to the utility model discloses an embodiment, from the armset including first slave arm and second slave arm, the first end of first slave arm and the inner circle of second bearing are connected, and the second end of first slave arm is rotated with the first end of second slave arm and is connected, and the second end of second slave arm rotates with the third link of main armset to be connected.

According to the utility model discloses an embodiment, the second is connected from the first end of arm through rotating from the second end of arm connecting axle with first slave arm, and the first end of second slave arm includes base member and cooperation body, and the base member can be dismantled with the cooperation body and be connected from the arm connecting axle with cooperation body centre gripping, base member and cooperation body.

According to the utility model discloses an embodiment still includes rotary drive mechanism, and rotary drive mechanism includes rotary drive motor and drive assembly, and rotary drive motor locates the frame, and main arm group is located to drive assembly, and the soup ladle rotates to be connected in the second link of main arm group, and rotary drive motor drives drive assembly and drives the soup ladle and rotate.

According to the utility model discloses an embodiment, drive assembly includes first sprocket, second sprocket, third sprocket, fourth sprocket, first chain and second chain, and first sprocket is connected in rotary driving motor's output, and second chain and third sprocket are connected in the main arm connecting axle, and the fourth sprocket is connected in the soup ladle connecting axle, and first chain is around locating first sprocket and second sprocket, and the second chain is around locating third sprocket and fourth sprocket.

According to the utility model discloses an embodiment, main arm connecting axle is used for rotating first main arm and the second main arm of connecting the main arm group, and the soup ladle connecting axle is used for rotating and connects soup ladle and second main arm.

According to the utility model discloses an embodiment still includes hot water face detection mechanism, and hot water face detection mechanism locates the second link of main arm group, and hot water face detection mechanism is used for detecting the hot water face of smelting pot.

According to one embodiment of the present invention, the frame includes a case and a base, the case is disposed on the base; the motion driving mechanism is arranged in the case, and the supporting ring of the first bearing and the supporting ring of the second bearing are arranged on the case.

According to the utility model discloses an embodiment, the base includes installation body, the lifting body and the fixed body, and the lifting body alternates in the installation body, and the fixed body is used for the relatively fixed of installation body and lifting body.

Compared with the prior art, the utility model discloses a give hot water machine has following advantage:

the utility model drives the main arm group and the auxiliary arm group to move synchronously through the same movement driving motor, thereby improving the synchronism of the main arm group and the auxiliary arm group and further improving the precision, so that the movement of the soup ladle is smoother and more stable; meanwhile, the driving mechanism is simple in structure, so that the production cost is reduced, and debugging or daily maintenance are facilitated.

In addition, the utility model provides a drive mechanism adopts four-bar linkage, and main arm group and only a junction between the arm group are compared in current drive mechanism who adopts four-bar linkage in addition, and the curve scope and the stroke of soup ladle motion are all bigger, so for the stock machine need not to place again in too high position, can also dodge some parts simultaneously, and then get up the space utilization.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural diagram of a soup feeder in an embodiment;

FIG. 2 is another schematic structural diagram of the soup feeder in the embodiment;

FIG. 3 is a schematic structural view of a rotary drive mechanism in an embodiment;

fig. 4 is a front view of the soup feeder in the embodiment.

Description of reference numerals:

1. a frame; 11. a chassis; 111. a heat dissipation window; 12. a base; 121. an installation body; 122. a lifting body; 2. a control system; 21. a controller; 22. a heat sink; 3. a motion drive mechanism; 31. a motion drive motor; 32. a transmission gear; 33. a first bearing; 34. a second bearing; 4. a transmission mechanism; 41. a main arm group; 411. a first main arm; 412. a second main arm; 4121. a connecting portion; 413. a main arm connecting shaft; 42. a slave arm set; 421. a first slave arm; 422. a second slave arm; 4221. a substrate; 4222. a mating body; 423. the slave arm connecting shaft; 43. a soup ladle connecting shaft; 5. a rotation driving mechanism; 51. a rotary drive motor; 52. a transmission assembly; 521. a first sprocket; 522. a second sprocket; 523. a third sprocket; 524. a fourth sprocket; 525. a first chain; 526. a second chain; 6. a soup noodle detection mechanism; 61. a soup noodle detection stick; 7. a soup ladle.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, a soup feeder comprises a frame 1, a control system 2, a motion driving mechanism 3, a transmission mechanism 4, a rotary driving mechanism 5, a soup surface detection mechanism 6 and a soup ladle 7.

The control system 2 controls the motion driving mechanism 3 and the rotary driving mechanism 5, the motion driving mechanism 3 drives the transmission mechanism 4 to drive the soup ladle 7 to move, and the rotary driving mechanism 5 drives the soup ladle 7 to rotate. The soup surface detection mechanism 6 is electrically connected with the control system 2 and is used for detecting soup surfaces of the smelting furnace; the spoon 7 is used for containing alloy solution.

Referring to fig. 1 and 2, the rack 1 includes a chassis 11 and a base 12, and the chassis 11 is disposed on the base 12. Wherein, a plurality of heat dissipation windows 111 are arranged on the case 11; the base 12 includes an installation body 121, a lifting body 122 and a fixing body, wherein the lifting body 122 is inserted into the installation body 121, and the fixing body is used for fixing the installation body 121 and the lifting body 122 relatively. During specific application, after the inserting depth of the installation body 121 and the lifting body 122 is adjusted, the installation body 121 and the lifting body 122 are relatively fixed through the fixing body, and the device can adapt to different machine types.

Referring to fig. 2, the control system 2 includes a controller 21 and a plurality of radiators 22, the controller 21 and the radiators 22 are installed in the cabinet 11, and the radiators 22 are disposed near the heat dissipation windows 111. The controller 21 controls the motion driving mechanism 3 and the rotation driving mechanism 5, and the soup surface detecting mechanism 6 is electrically connected with the controller 21.

Referring to fig. 1, 2 and 4, the movement driving mechanism 3 includes a movement driving motor 31, a transmission gear 32, a first bearing 33 and a second bearing 34. Specifically, the motion driving motor 31 is installed in the cabinet 11, and its output shaft extends out of the cabinet 11. The transmission gear 32 is fixed on the output shaft of the motion driving motor 31, and the output shaft of the motion driving motor 31 drives the transmission gear 32 to rotate. The first bearing 33 and the second bearing 34 are located on two sides of the transmission gear 32, a supporting ring of the first bearing 33 and a supporting ring of the second bearing 34 are fixed on the chassis 11, a gear ring of the first bearing 33 and a gear ring of the second bearing 34 are both meshed with the transmission gear 32, and the transmission gear 32 drives the first bearing 33 and the second bearing 34 to synchronously rotate when rotating.

Referring to fig. 1, 2 and 4, the transmission mechanism 4 includes a master arm group 41 and a slave arm group 42, the master arm group 41 having three connection ends, the slave arm group 42 having two connection ends; the first connecting end of the main arm group 41 is connected with the gear ring of the first bearing 33, the second connecting end of the main arm group 41 is connected with the spoon 7, the first connecting end of the slave arm group 42 is connected with the gear ring of the second bearing 34, and the second connecting end of the slave arm group 42 is rotatably connected with the third connecting end of the main arm group 41.

The main arm group 41 includes a first main arm 411 and a second main arm 412, a first end of the first main arm 411 is fixedly connected to the gear ring of the first bearing 33, a second end of the first main arm 411 is rotatably connected to the connecting portion 4121 of the second main arm 412 through a main arm connecting shaft 413, the spoon 7 is rotatably connected to a first end of the second main arm 412 through a spoon connecting shaft 43, and a second end of the second main arm 412 is rotatably connected to a second connecting end of the sub arm group 42 through a sub-main connecting shaft. The first end of the first main arm 411 is the first connecting end of the main arm group 41, the first end of the second main arm 412 is the second connecting end of the main arm group 41, and the second end of the second main arm 412 is the third connecting end of the main arm group 41.

The slave arm set 42 includes a first slave arm 421 and a second slave arm 422, a first end of the first slave arm 421 is fixedly connected to the inner ring of the second bearing 34, a second end of the first slave arm 421 is rotatably connected to a first end of the second slave arm 422 through a slave arm connecting shaft 423, and a second end of the second slave arm 422 is rotatably connected to a second end of the second master arm 412 through a master-slave connecting shaft. The first end of the first slave arm 421 is the first connection end of the slave arm group 42, and the second end of the second slave arm 422 is the second connection end of the slave arm group 42.

Further, the first end of the second slave arm 422 includes a base 4221 and a fitting body 4222, and the base 4221 and the fitting body 4222 can sandwich the slave arm connecting shaft 423. The base 4221 and the fitting body 4222 are detachably connected, and the initial angle of the second main arm 412 can be adjusted by loosening the fitting body 4222.

Referring to fig. 2 and 3, the rotary driving mechanism 5 includes a rotary driving motor 51 and a transmission assembly 52, the rotary driving motor 51 is disposed on the frame 1, the transmission assembly 52 is disposed on the main arm group 41, and the rotary driving motor 51 drives the transmission assembly 52 to drive the spoon 7 to rotate.

Specifically, the rotary drive motor 51 is installed in the cabinet 11 with its output shaft passing through the first bearing 33 and protruding into the first end of the first main arm 411. The transmission assembly 52 includes a first sprocket 521, a second sprocket 522, a third sprocket 523, a fourth sprocket 524, a first chain 525, and a second chain 526. The first chain wheel 521 is fixedly connected to the output end of the rotary driving motor 51, the second chain 526 and the third chain wheel 523 are fixedly connected to the main arm connecting shaft 413, the fourth chain wheel 524 is fixedly connected to the spoon connecting shaft 43, the first chain 525 is wound around the first chain wheel 521 and the second chain wheel 522, and the second chain 526 is wound around the third chain wheel 523 and the fourth chain wheel 524.

During the specific application, the output of rotary driving motor 51 drives first sprocket 521 to rotate during rotating, first sprocket 521 rotates and drives second sprocket 522 through first chain 525 and rotates, second sprocket 522 rotates and drives main arm connecting axle 413 and rotates, main arm connecting axle 413 rotates and drives third sprocket 523 and rotates, third sprocket 523 rotates and drives fourth sprocket 524 through second chain 526 and rotates, fourth sprocket 524 rotates and drives soup ladle connecting axle 43 and rotates, soup ladle connecting axle 43 rotates and drives soup ladle 7 and rotates.

The soup noodle detecting mechanism 6 is installed at the second end of the second main arm 412 and includes three soup noodle detecting rods 61. The three soup noodle detection rods 61 are arranged side by side, the detection ends of the soup noodle detection rods 61 face downwards, and the detection ends of the two soup noodle detection rods 61 are flush and lower than the detection ends of the rest soup noodle detection rods 61. When the soup noodle is inserted, two or three soup noodle detection rods 61 are short-circuited, and a detection signal is output to the controller 21.

The working process of the soup feeder is as follows:

referring to fig. 1 and 4, the controller 21 controls the movement driving motor 31 to drive the main arm set 41 and the sub-arm set 42 to drive the soup ladle 7 to move back and forth between the melting furnace and the injection chamber, so that the alloy solution in the melting furnace is delivered to the injection chamber, and a series of actions such as taking soup, delivering soup, pouring soup and the like are completed. Meanwhile, when the soup noodle detection rod 61 with the detection end positioned at the highest position contacts the soup noodle, the three soup noodle detection rods 61 are short-circuited at the moment, and the soup ladle 7 stops moving and starts to take soup; the two soup surface detection rods 61 are in short circuit in the soup taking process, when the soup surface detection rod 61 with the detection end positioned at the lowest position does not contact the soup surface any more, the two soup surface detection rods 61 are not in short circuit any more at the moment, and the soup ladle 7 stops taking soup and starts moving to deliver the soup.

In summary, the soup feeding machine drives the main arm group and the auxiliary arm group to synchronously move through the same movement driving motor, so that the synchronism of the main arm group and the auxiliary arm group is improved, the precision is further improved, and the movement of the soup ladle is smoother and more stable; meanwhile, the driving mechanism is simple in structure, so that the production cost is reduced, and debugging or daily maintenance are facilitated. In addition, transmission mechanism adopts four-bar linkage structure, and only one junction between main arm group and the slave arm group moreover, compares in current transmission mechanism who adopts four-bar linkage structure, and the curve scope and the stroke of soup ladle motion are all bigger, so give the hot water machine and need not to place again in too high position, can also dodge some parts simultaneously, and then utilize the space.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The soup feeder is characterized by comprising a rack, a motion driving mechanism, a transmission mechanism and a soup ladle, wherein the motion driving mechanism drives the transmission mechanism to drive the soup ladle to move;

the motion driving mechanism comprises a motion driving motor, a transmission gear, a first bearing and a second bearing, the motion driving motor is arranged on the rack, the transmission gear is connected with the output end of the motion driving motor, a supporting ring of the first bearing and a supporting ring of the second bearing are respectively arranged on the rack, and a gear ring of the first bearing and a gear ring of the second bearing are both meshed with the transmission gear;

the transmission mechanism comprises a main arm group and a slave arm group, a first connecting end of the main arm group is connected with a gear ring of the first bearing, a second connecting end of the main arm group is connected with the spoon, a first connecting end of the slave arm group is connected with a gear ring of the second bearing, and a second connecting end of the slave arm group is rotatably connected with a third connecting end of the main arm group.

2. The soup feeder according to claim 1, wherein the main arm set comprises a first main arm and a second main arm, a first end of the first main arm is connected with the gear ring of the first bearing, a second end of the first main arm is rotatably connected with the connecting part of the second main arm, a first end of the second main arm is connected with the soup ladle, and a second end of the second main arm is rotatably connected with the second connecting end of the slave arm set.

3. The soup feeder of claim 1, wherein the set of slave arms comprises a first slave arm and a second slave arm, a first end of the first slave arm is connected with the inner ring of the second bearing, a second end of the first slave arm is rotatably connected with a first end of the second slave arm, and a second end of the second slave arm is rotatably connected with a third connecting end of the set of master arms.

4. Soup feeder according to claim 3, wherein the first end of the second slave arm is rotatably connected with the second end of the first slave arm by a slave arm connecting shaft, the first end of the second slave arm comprises a base body and a fitting body, the base body and the fitting body clamp the slave arm connecting shaft, and the base body and the fitting body are detachably connected.

5. The soup feeder according to claim 1, further comprising a rotary driving mechanism, wherein the rotary driving mechanism comprises a rotary driving motor and a transmission assembly, the rotary driving motor is arranged on the rack, the transmission assembly is arranged on the main arm set, the soup ladle is rotatably connected to the second connecting end of the main arm set, and the rotary driving motor drives the transmission assembly to drive the soup ladle to rotate.

6. The soup feeder according to claim 5, wherein the transmission assembly comprises a first sprocket, a second sprocket, a third sprocket, a fourth sprocket, a first chain and a second chain, the first sprocket is connected to the output end of the rotary driving motor, the second chain and the third sprocket are connected to the main arm connecting shaft, the fourth sprocket is connected to the soup ladle connecting shaft, the first chain is wound around the first sprocket and the second sprocket, and the second chain is wound around the third sprocket and the fourth sprocket.

7. The soup feeder according to claim 6, wherein the main arm connecting shaft is used for rotatably connecting a first main arm and a second main arm of the main arm set, and the soup ladle connecting shaft is used for rotatably connecting the soup ladle and the second main arm.

8. The soup feeder according to claim 1, further comprising a soup surface detection mechanism, wherein the soup surface detection mechanism is arranged at the second connecting end of the main arm group, and the soup surface detection mechanism is used for detecting the soup surface of the melting furnace.

9. The soup feeder according to claim 1, wherein the frame comprises a case and a base, the case being disposed on the base; the motion driving mechanism is arranged in the case, and the supporting ring of the first bearing and the supporting ring of the second bearing are arranged on the case.

10. Soup feeder according to claim 9, wherein the base comprises a mounting body, a lifting body and a fixing body, wherein the lifting body is inserted into the mounting body, and the fixing body is used for fixing the mounting body and the lifting body relatively.