CN218909105U

CN218909105U - Crucible dumping device

Info

Publication number: CN218909105U
Application number: CN202223200978.1U
Authority: CN
Inventors: 金祺; 夷莉芳
Original assignee: Shanghai Wanlin Machinery Manufacturing Co ltd
Current assignee: Shanghai Wanlin Machinery Manufacturing Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-25
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to a field of dumping device, the effect discloses a crucible dumping device, which comprises a frame, it is connected with the rotation seat to rotate in the frame, be provided with in the frame and be used for driving the rotation seat and carry out pivoted first driving piece, be provided with a plurality of second driving pieces on the rotation seat, be provided with the holding ring on the second driving piece, a plurality of holding ring are used for holding the crucible tightly, rotate on the rotation seat and be provided with fourth driving piece, be provided with on the rotation seat and be used for driving fourth drive and carry out pivoted third driving piece, go up and down to be connected with the fixed block on the fourth driving piece, the fourth driving piece is used for driving the fixed block and goes up and down, the fixed block is used for supporting tightly the crucible top. The crucible pouring device has the advantages that the stability of the crucible pouring is improved, and the pouring effect of the crucible is ensured.

Description

Crucible dumping device

Technical Field

The application relates to the field of pouring devices, in particular to a crucible pouring device.

Background

The crucible is an important component of chemical instrumentation and is the container for molten metal. The crucible is generally arranged in a barrel shape, so that the crucible is convenient for staff to take and use.

In the related art, an automatic crucible dumping device comprises a frame, a rotating seat is arranged on the frame in a rotating mode, a rotating piece used for driving the rotating seat to rotate a tube is arranged on the frame, a connecting plate is connected to the rotating seat in a rotating mode, driving pieces are arranged at two ends of the connecting plate, and holding rings are arranged on the driving pieces and are matched with the two holding rings to hold the crucible tightly. And placing the heated crucible on a rotating seat, tightly surrounding the crucible by using a holding ring, and driving the rotating seat to rotate by a rotating piece after the crucible is held tightly, so that the crucible is driven to rotate, and the object liquid in the crucible is poured out of the crucible.

To the relevant technique among the above-mentioned, current only adopts two holding rings to hold tightly the crucible generally, when holding rings support the effect of tightly the crucible not good, leads to the crucible outer wall less with holding ring contact's position frictional force, and when crucible decurrent gravity is great, overcome with holding between the ring stiction to can lead to the crucible to break away from the rotation seat, cause the unable normal empting of higher thing liquid of temperature in the crucible, influence the effect of using dumping device, need to improve urgently.

Disclosure of Invention

In order to improve stability when the crucible is poured, ensure the effect that the crucible is poured, the application provides a crucible pouring device.

The application provides a crucible dumping device adopts following technical scheme:

the utility model provides a crucible dumping device, includes the frame, rotate in the frame and be connected with the rotation seat, be provided with in the frame and be used for the drive the rotation seat carries out pivoted first driving piece, be provided with a plurality of second driving pieces on the rotation seat, be provided with on the second driving piece and hold the ring, a plurality of hold the ring and be used for holding the crucible tightly, rotate on the rotation seat and be provided with the fourth driving piece, be provided with on the rotation seat and be used for the drive fourth drive carries out pivoted third driving piece, go up and down to be connected with the fixed block on the fourth driving piece, the fourth driving piece is used for the drive the fixed block goes up and down, the fixed block is used for supporting tightly the crucible top.

Through adopting above-mentioned technical scheme, during operation, put the crucible on the rotation seat, the second driving piece drives the clamp ring and hugs tightly the crucible, drive the fourth driving piece through the third driving piece, rotate the fixed block to the crucible top, drive the fixed block and go up and down in cooperation with the fourth driving piece, thereby make the fixed block butt in the top of crucible, thereby reach the effect of fixed crucible, drive the rotation seat through first driving piece and rotate, thereby make the crucible topple over accurately; by adopting the design, the movement of the crucible is limited by the fixed block, and the crucible is tightly pressed by the fourth driving piece, so that the movement condition of the crucible is greatly reduced, the stability of the crucible is improved, and the pouring effect of the crucible is ensured.

Preferably, the outer wall of the fourth driving piece is provided with a guide rail along the lifting direction of the fixed block, a sliding block is connected to the guide rail in a sliding manner, a connecting plate is detachably connected to the sliding block, and one end, away from the sliding block, of the connecting plate is fixed to the fixed block.

Through adopting above-mentioned technical scheme, can make the fixed block more smooth and easy that slides on the one hand, improve the stability of using the fixed block, on the other hand, through the restriction of sliding block and guide rail, can avoid the fixed block itself to take place to rotate to can stay in the crucible top better when fourth driving piece drive fixed block rotates, ensure the fixed effect of crucible.

Preferably, the connecting plate is provided with a plurality of plug holes, the sliding block is provided with a threaded hole, the connecting plate is inserted with a positioning bolt, and the positioning bolt penetrates through the plug holes and is in threaded fit connection with the threaded hole; the third driving piece is rotationally connected with a connecting seat, the fourth driving piece is fixed on the connecting seat, a limiting plate is arranged on the connecting seat and used for limiting the contraction length of the sliding block.

Through adopting above-mentioned technical scheme, can adjust the hookup location of sliding block and connecting plate, limit the sliding distance of sliding block through limiting plate and sliding block to the crucible of adaptation not co-altitude avoids producing the damage to the crucible when moving because fourth driving piece drive fixed block, ensures the convenience of using dumping device.

Preferably, the fixed block is provided with a supporting ring, the supporting ring is used for supporting the top of the crucible, the supporting ring is provided with an avoidance groove, and the avoidance groove is convenient for pouring the liquid in the crucible.

Through adopting above-mentioned technical scheme, use the support ring can increase the crucible top and be used for supporting the area of contact who tightly supports the crucible to can make the crucible can fix more firmly, improve the stability of empting the crucible.

Preferably, the bottom of the rotating seat is provided with a connecting rod, the third driving piece is detachably connected to one end of the connecting rod, the third driving piece is far away from one side of the crucible dumping is provided with a connecting rod, one end of the connecting rod, which is far away from the third driving piece, is detachably connected with a mounting rod, two second driving pieces are arranged, and the two second driving pieces are detachably connected to two ends of the mounting rod.

Through adopting above-mentioned technical scheme, adopt such design, can avoid when empting the thing liquid in the crucible, the second driving piece influences the pouring of crucible with the third driving piece, improves the convenience that the crucible was emptyd, through can dismantle installation pole, second driving piece and the third driving piece of connection, can change installation pole, second driving piece and third driving piece more conveniently, change the convenience of empting the device part.

Preferably, the second driving piece is a second driving cylinder, a driving shaft is installed in the second driving cylinder, and the driving shaft is in threaded fit connection with the holding ring.

Through adopting above-mentioned technical scheme, can make holding ring screw thread fit connect in the drive shaft, damage appears when holding the ring, perhaps when needing fixed not unidimensional crucible, can make holding ring can change more conveniently, improves the convenience that uses the dumping device.

Preferably, a stop is sleeved on the driving shaft, and the stop is used for limiting the contracted length of the driving shaft.

Through adopting above-mentioned technical scheme, holding ring is higher with crucible contact temperature for a long time, and the drive shaft temperature that is close to holding ring position is higher, restricts the shrink length of drive shaft to reduce high temperature and cause the damage to the second driving piece.

Preferably, the top of the rotating seat is provided with a positioning ring, and the positioning ring is in plug-in fit with the bottom of the crucible.

Through adopting above-mentioned technical scheme, use the locating piece can make the crucible fix more firm, improve the stability of pouring equipment fixed crucible.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the movement of the crucible is limited by the fixed block and is tightly pressed by the fourth driving piece, so that the occurrence of movement of the crucible is greatly reduced, the stability of the crucible is improved, and the pouring effect of the crucible is ensured;

2. through the sliding cooperation of the sliding rail and the sliding block, the connecting plate is fixed on the sliding block, so that the fixed block can slide more smoothly on one hand, the stability of using the fixed block is improved, and on the other hand, the fixed block can be prevented from rotating by the restriction of the sliding block and the sliding rail, so that the fixed block can better stay at the top of the crucible when the fourth driving piece drives and is fixed to rotate, and the fixing effect of the crucible is ensured;

3. the contact area of the top of the crucible for propping the crucible can be increased by using the propping ring, so that the crucible can be fixed more firmly, and the pouring crucible is improved.

Drawings

Fig. 1 is a schematic structural view of a crucible dumping device according to an embodiment of the present application.

Fig. 2 is a partial cross-sectional view of a crucible pouring apparatus according to an embodiment of the present application.

Fig. 3 is an enlarged schematic view of the portion a in fig. 1.

Reference numerals: 1. a frame; 2. a first driving member; 3. a rotating seat; 4. a connecting rod; 5. a fixed block; 6. a fourth driving member; 7. a connecting seat; 8. a third driving member; 9. a holding ring; 10. a drive shaft; 11. a stop block; 12. a mounting rod; 13. a tightening ring; 14. a crucible; 15. an avoidance groove; 16. a connecting plate; 17. a limiting plate; 18. a positioning ring; 20. a guide rail; 21. a sliding block; 22. and a second driving member.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a crucible dumping device.

Referring to fig. 1, a crucible 14 dumping device comprises a frame 1, wherein a rotating seat 3 is rotatably connected to the frame 1, the rotating seat 3 is disc-shaped, the rotating seat 3 is arranged at the edge position of the frame 1, a first driving piece 2 for driving the rotating seat 3 to rotate is fixed to the frame 1, and the first driving piece 2 is a first stepping motor. The rotating seat 3 is fixedly provided with a positioning ring 18, the positioning ring 18 is circular, and the positioning ring 18 is in plug-in fit with the bottom of the crucible 14. Two second driving parts 22 are arranged on the rotating seat 3, the second driving parts 22 are detachably connected with holding rings 9, the holding rings 9 are C-shaped, and the two holding rings 9 are used for holding the crucible 14. The rotating seat 3 is fixedly provided with a fourth driving piece 6 in a rotating way, the rotating seat 3 is fixedly provided with a third driving piece 8 for driving the fourth driving piece 6 to rotate, the fourth driving piece 6 is connected with a fixing block 5 in a lifting way, the fixing block 5 is a rectangular block, and the fourth driving piece 6 is used for driving the fixing block 5 to lift and is used for abutting against the top of the crucible 14 so as to achieve the effect of fixing the crucible 14.

By adopting the design, the crucible 14 can be held tightly by the holding ring 9, and the top of the crucible 14 is abutted against by the matched fixing block 5, so that the effect of fixing the crucible 14 is achieved, and the convenience and stability of the crucible 14 in use are improved.

The fourth driving piece 6 is a fourth driving cylinder, a guide rail 20 is fixed on the outer wall of the fourth driving piece 6 along the lifting direction of the fixed block 5, the guide rail 20 is a rectangular block, a sliding block 21 is connected to the guide rail 20 in a sliding mode, the sliding block 21 is U-shaped, a connecting plate 16 is detachably connected to the sliding block 21, and one end, far away from the sliding block 21, of the connecting plate 16 is fixed on the fixed block 5. The connecting plate 16 is provided with a plurality of inserting holes, the inserting holes are formed at intervals along the length direction of the connecting plate 16, the sliding block 21 is provided with threaded holes, the connecting plate 16 is inserted with positioning bolts, the positioning bolts penetrate through the inserting holes and are in threaded fit connection with the threaded holes, the third driving piece 8 is a third stepping motor, the third driving piece 8 is rotationally connected with the connecting seat 7, the fourth driving piece 6 is fixed on the connecting seat 7, the connecting seat 7 is integrally formed with a limiting plate 17, and the limiting plate 17 is used for limiting the contraction length of the sliding block 21. Be fixed with on the fixed block 5 and support tight ring 13, support tight ring 13 and be C, support tight ring 13 and be used for supporting tight crucible 14 top, offer on the tight ring 13 and dodge groove 15, dodge the groove 15 and be convenient for empty the thing liquid in the crucible 14, improve the convenience of using dumping device.

The connecting rod 4 is welded and fixed at the bottom of the rotating seat 3, the connecting rod 4 is a rectangular pipe, the third driving piece 8 is connected with one end of the connecting electrode through a bolt, one side of the third driving piece 8, which is far away from the crucible 14, is fixed, one end of the connecting rod 4, which is far away from the third driving piece 8, is connected with the mounting rod 12 through a bolt, the mounting rod 12 is U-shaped, the second driving piece 22 is a second driving cylinder, and the two second driving cylinders are connected with the two ends of the mounting rod 12 through bolts. A driving shaft 10 is arranged in the second driving cylinder, and the driving shaft 10 is connected to one side of the holding ring 9 away from the crucible 14 in a threaded fit manner. The driving shaft 10 is sleeved with the stop block 11, the stop block 11 is in a circular ring shape, and the stop block 11 is used for limiting the contraction length of the driving shaft 10, so that the driving shaft 10 with higher temperature can be reduced to be close to the second driving piece 22, and the convenience of using the second driving piece 22 is improved.

The implementation principle of the pouring device of the crucible 14 in the embodiment of the application is as follows: when the crucible 14 is placed on the rotating seat 3, the second driving piece 22 drives the holding ring 9 to hold the crucible 14 tightly, the abutting ring 13 is driven to rotate to the upper part of the crucible 14 through the third driving piece, the abutting ring 13 is driven to abut against the top of the crucible 14 by matching with the fourth driving piece 6, and therefore the fixation of the crucible 14 is completed, and the rotating seat 3 is driven to rotate by using the first driving piece 2, so that materials in the crucible 14 are poured out; when the crucible 14 is poured, the occurrence of movement of the crucible 14 is reduced, the stability of using the crucible 14 is improved, and the pouring effect of the crucible 14 is ensured.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A crucible dumping device, characterized in that: including frame (1), rotate on frame (1) and be connected with rotation seat (3), be provided with on frame (1) and be used for the drive rotation seat (3) carry out pivoted first driving piece (2), be provided with a plurality of second driving pieces (22) on rotating seat (3), be provided with on second driving piece (22) and hold tightly ring (9), a plurality of hold tightly ring (9) are used for holding tightly crucible (14), rotate on rotation seat (3) and be provided with fourth driving piece (6), be provided with on rotation seat (3) and be used for the drive fourth drive carries out pivoted third driving piece (8), fourth driving piece (6) go up-down to be connected with fixed block (5), fourth driving piece (6) are used for the drive fixed block (5) go up and down, fixed block (5) are used for supporting tightly crucible (14) top.

2. A crucible dumping device as claimed in claim 1, wherein: the outer wall of the fourth driving piece (6) is provided with a guide rail (20) along the lifting direction of the fixed block (5), a sliding block (21) is connected to the guide rail (20) in a sliding mode, a connecting plate (16) is detachably connected to the sliding block (21), and one end, away from the sliding block (21), of the connecting plate (16) is fixed to the fixed block (5).

3. A crucible dumping device as claimed in claim 2, wherein: a plurality of inserting holes are formed in the connecting plate (16), threaded holes are formed in the sliding block (21), positioning bolts are inserted into the connecting plate (16), and the positioning bolts penetrate through the inserting holes and are in threaded fit connection with the threaded holes; the sliding block is characterized in that a connecting seat (7) is rotationally connected to the third driving piece (8), the fourth driving piece (6) is fixed to the connecting seat (7), a limiting plate (17) is arranged on the connecting seat (7), and the limiting plate (17) is used for limiting the contraction length of the sliding block (21).

4. A crucible dumping device as claimed in claim 3, characterised in that: be provided with on fixed block (5) and support tight ring (13), support tight ring (13) and be used for supporting tight crucible (14) top, support and offer on tight ring (13) and dodge groove (15), dodge the thing liquid in groove (15) be convenient for empty crucible (14).

5. A crucible dumping device as claimed in claim 1, wherein: the utility model discloses a rotary seat, including crucible (14), rotary seat (3), connecting rod (4) are provided with in rotary seat (3) bottom, third driving piece (8) can dismantle connect in the one end of connecting rod (4), third driving piece (8) are kept away from one side setting that crucible (14) were emptyd, connecting rod (4) are kept away from one end of third driving piece (8) can be dismantled and be connected with installation pole (12), second driving piece (22) are provided with two, two second driving piece (22) can dismantle connect in the both ends of installation pole (12).

6. The crucible dumping device of claim 5, wherein: the second driving piece (22) is a second driving cylinder, a driving shaft (10) is installed in the second driving cylinder, and the driving shaft (10) is connected with the holding ring (9) in a threaded fit mode.

7. The crucible dumping device of claim 6, wherein: the driving shaft (10) is sleeved with a stop block (11), and the stop block (11) is used for limiting the contraction length of the driving shaft (10).

8. A crucible dumping device as claimed in claim 1, wherein: the top of the rotating seat (3) is provided with a positioning ring (18), and the positioning ring (18) is in plug-in fit with the bottom of the crucible (14).