CN210061026U - Multi-station rotating platform - Google Patents
Multi-station rotating platform Download PDFInfo
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- CN210061026U CN210061026U CN201920848757.4U CN201920848757U CN210061026U CN 210061026 U CN210061026 U CN 210061026U CN 201920848757 U CN201920848757 U CN 201920848757U CN 210061026 U CN210061026 U CN 210061026U
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Abstract
The utility model relates to an automatic change mechanical equipment technical field, a multistation rotation platform is disclosed, carousel and first rotary driving piece including the frame and locating the frame, the carousel can rotate around self center pin, be equipped with a plurality of stations on the carousel, every station is including rotatably locating the first pivot and at least one of carousel and putting the thing platform, it is rotatory that all that a station can be directly or indirectly driven to put the thing platform in first pivot, first rotary driving piece can be close to the carousel in order to connect the one end of first pivot and drive first pivot rotation, and can keep away from the one end of carousel in order to break away from first pivot. Like this, when putting the thing platform of certain station needs to rotate, first rotary driving spare just connects the first pivot of this station, need not all dispose first rotary driving spare at every station, just can guarantee that all put the thing platform and can rotate, and first rotary driving spare also need not follow the carousel and rotate together in addition, can reduce the load of carousel, increases the stationarity of carousel, reduces manufacturing cost.
Description
Technical Field
The utility model relates to an automatic change mechanical equipment technical field, especially relate to a multistation rotation platform.
Background
Among present automatic mechanical equipment, in order to improve machining efficiency, need be equipped with a plurality of stations in the equipment, what have commonly used now is to use the cylinder to drive putting the thing platform on the station, if put the thing platform and need the rotation, just at the bottom installation motor of putting the thing platform, the motor with put the thing platform and be driven the translation by the cylinder simultaneously, the flexible messenger of cylinder puts the thing platform and is in different stations. However, the object placing table is driven by the air cylinder and can only be stopped at two stations, and the number of the stations is small; in addition, the requirement on the compressed gas of the cylinder is high, and the power of the compressed gas of the cylinder is insufficient, so that the positions of each pause are different, and the subsequent processing is seriously influenced; moreover, the telescopic motion of the cylinder is accelerated, and when the cylinder is stopped, the impact on parts on the equipment is large and the parts are difficult to keep stable.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of above-mentioned prior art, the utility model provides a multistation rotary platform, its station is many, and the function is stable.
The utility model provides a technical scheme that its technical problem adopted does:
the utility model provides a multistation rotation platform, includes the frame and locates carousel and the first rotary driving piece of frame, the carousel can rotate around self center pin, the carousel is equipped with a plurality of stations along the circumference, and every station includes first pivot and at least one of rotatably locating the carousel and puts the thing platform, it is rotatory that all that a station can be directly or indirectly driven to put the thing platform to first pivot, the output of first rotary driving piece can be close to the carousel in order to connect the one end of first pivot and drive first pivot rotation, and can keep away from the carousel in order to break away from the one end of first pivot.
As an improvement of the above technical scheme, the output end of the first rotary driving member is provided with a driving shaft, one end of the driving shaft is provided with a clamping groove or a clamping block, one end of the first rotating shaft is correspondingly provided with a clamping block or a clamping groove, and the clamping block can be clamped into the clamping groove.
As an improvement of the above technical scheme, a photoelectric sensor is arranged on the body of the first rotary driving member, a light blocking sheet is fixedly arranged on the driving shaft, the light blocking sheet is arranged between the transmitting end and the receiving end of the photoelectric sensor, and a notch is arranged on the light blocking sheet.
As an improvement of the technical scheme, the rack is further provided with a linear driving piece perpendicular to the rotary table, and the first rotary driving piece is installed at the output end of the linear driving piece.
As the improvement of the technical scheme, a second rotating shaft is fixedly arranged on the object placing table, the second rotating shaft rotatably penetrates through the rotary table, and the first rotating shaft and the second rotating shaft of each station are connected through a first belt.
As an improvement of the above technical solution, a locking device is disposed on the turntable, the locking device can lock the position of the second rotating shaft, a touch member is disposed on the first rotary driving member, and when the touch member abuts against the locking device, the locking device can unlock the second rotating shaft.
As an improvement of the above technical scheme, the locking device includes a buckle, the middle part of the buckle is hinged on the turntable, one end of the buckle is provided with a limiting block, one end of the second rotating shaft is correspondingly provided with a limiting groove, the limiting block can be clamped in the limiting groove, when the touch member pushes the other end of the buckle to the direction close to the turntable, the limiting block is separated from the limiting groove.
As an improvement of the above technical solution, the first rotary driving member is a motor, and an output shaft of the motor is connected with the driving shaft through a second belt.
As an improvement of the above technical solution, a guide post perpendicular to the turntable is provided on the frame, and a linear bearing is provided on the body of the first rotary driving member, and the linear bearing can slide along the guide post.
As an improvement of the technical scheme, a dustproof cover is arranged on the rack and is arranged between the rotary table and the object placing table.
The beneficial effects of the utility model are that:
the rotary table of the multi-station rotary platform is provided with a plurality of stations, the stations are multiple, all the object placing tables on each station are directly or indirectly driven by a first rotary shaft, and the first rotary shaft is driven to rotate by a first rotary driving part; when the object placing table at a certain station needs to rotate, the turntable rotates the station to a position where the first rotary driving part is correspondingly connected, the first rotary driving part is close to the turntable and connected with one end of a first rotary shaft of the station and drives the first rotary shaft to rotate, and the object placing table at the station rotates along with the first rotary driving part; when the object placing table at the station does not need to rotate, the first rotary driving piece is far away from the rotary table and is separated from one end of the first rotary shaft, the object placing table at the station stops rotating at the moment, and the rotary table rotates the station to other positions; like this, need not all dispose first rotary driving spare at every station, just can guarantee that the thing platform of putting of all stations can rotate, first rotary driving spare also need not follow the carousel and rotate together in addition, and the load that can the greatly reduced carousel increases the stationarity of carousel, reduces manufacturing cost, and the carousel can carry out the rotation of arbitrary direction, facilitates the use more.
Drawings
The present invention will be further described with reference to the accompanying drawings and specific embodiments, wherein:
FIG. 1 is a schematic view of a part of the structure of the embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
Referring to fig. 1, the utility model discloses a platform is rotated to multistation, carousel 2 and first rotary driving piece 3 including frame 1 and locating frame 1, carousel 2 can rotate around self center pin, carousel 2 is equipped with a plurality of stations along the circumference, and every station is including rotatably locating carousel 2's first pivot 5 and at least one put thing platform 4, first pivot 5 can directly or indirectly drive the all of a station put thing platform 4 rotatory, the output of first rotary driving piece 3 can be close to carousel 2 and rotate in order to connect the one end of first pivot 5 and drive first pivot 5, and can keep away from carousel 2 in order to break away from the one end of first pivot 5.
Therefore, when the object placing table 4 at a certain station needs to rotate, the turntable rotates the station to the position where the first rotary driving part 3 is correspondingly connected, the first rotary driving part 3 is close to the turntable 2 and is connected with one end of the first rotary shaft 5 at the station, and drives the first rotary shaft 5 to rotate, and the object placing table 4 at the station rotates along with the first rotary driving part 3; when the object placing table 4 at the station does not need to rotate, the first rotary driving part 3 is far away from the rotary table 2 and is separated from one end of the first rotary shaft 5, the object placing table 4 at the station stops rotating at the moment, and the rotary table 2 rotates the station to other positions; like this, need not all dispose first rotary driving spare 3 at every station, just can guarantee that putting of all stations platform 4 can rotate, first rotary driving spare 3 also need not follow carousel 2 and rotate together in addition, can 2's of greatly reduced carousel load, increase 2's stationarity of carousel, reduce manufacturing cost, and carousel 2 can carry out arbitrary direction's rotation, facilitates the use more.
In the embodiment, the turntable 2 is horizontally arranged, and the numerical control index plate 14 is arranged below the turntable 2 of the frame 1, so that the indexing can be performed at any angle. The numerical control indexing disc 14 is driven by a second rotary driving part 15, the numerical control indexing disc 14 drives the rotating disc 2 to rotate, and the second rotary driving part 15 is a servo motor. There are also known devices using a divider drive disk 2, but the divider can only be stopped at a predetermined dividing angle. The numerical control indexing disc 14 can be flexibly started or stopped at any angle, and the running precision is high. Moreover, the numerical control index plate 14 can control the rotating disc to perform acceleration, deceleration and uniform rotation according to requirements, and can meet various different production requirements.
Referring to fig. 2 again, in this embodiment, each station includes two object placing tables 4, a second rotating shaft 41 is fixedly disposed on the object placing tables 4, the second rotating shaft 41 rotatably penetrates through the turntable 2, and the first rotating shaft 5 and the second rotating shaft 41 of each station are connected through a first belt 6. The rotating disc 2 is further provided with a tensioning wheel 13, the tensioning wheel 13 can move relative to the rotating disc, and the tensioning wheel 13 can abut against the first belt 6 to tension the first belt 6. The first rotating shaft 5 and the second rotating shaft 41 are both provided with belt pulleys, and one end of the first belt 6 is connected with the other end of the first belt 6 by respectively bypassing the belt pulleys on the first rotating shaft 5 and the two second rotating shafts 41. Two tension pulleys 13 are provided, the two tension pulleys 13 being on either side of the first rotation shaft 5. Therefore, the two second rotating shafts 41 at the same station can be driven to rotate by the first rotating shaft 5, the two object placing tables 4 can rotate simultaneously, and the structure is simple. First pivot 5 wears to locate carousel 2, first pivot 5 can rotate 2 relatively, and the upper end of first pivot 5 also can install and put thing platform 4. Of course, two or more article placing stands 4 and second rotating shafts 41 may be provided.
Further, a locking device 7 is arranged on the turntable 2, the locking device 7 can lock the position of the second rotating shaft 41, a triggering part 8 is arranged on the body of the first rotary driving part 3, specifically, the first rotary driving part 3 is a motor, the triggering part 8 is arranged on the body of the motor, and when the triggering part 8 abuts against the locking device 7, the locking device 7 can unlock the second rotating shaft 41.
Specifically, locking device 7 includes buckle 71, buckle 71's middle part articulates on carousel 2, buckle 71's one end is equipped with stopper 72, the one end of second pivot 41 is equipped with the spacing groove, and stopper 72 can block at the spacing inslot, and when touch 8 other ends that promote buckle 71 to the direction that is close to carousel 2, stopper 72 breaks away from the spacing groove.
That is, when the first rotary driving member 3 is close to the turntable 2 to connect with one end of the first rotating shaft 5, the touching member 8 is close to the turntable 2 along with the first rotary driving member 3 and pushes the other end of the buckle 71, the limiting block 72 is separated from the limiting groove to unlock the second rotating shaft 41, so that when the output end of the first rotary driving member 3 drives the first rotating shaft 5 to rotate, the second rotating shaft 41 can smoothly rotate, and the object placing table 4 can also smoothly rotate; keep away from carousel 2 when first rotary driving piece 3, drive shaft 31 breaks away from first pivot 5, and simultaneously, touch 8 along with first rotary driving piece 3 keeps away from carousel 2, the middle part of buckle 71 articulates on carousel 2, articulated department is equipped with the torsional spring, perhaps buckle 71's the other end of focus partial to buckle 71, under the reset action of torsional spring or gravity, locate the stopper 72 card of buckle 71 one end at the spacing inslot, make and put thing platform 4 and first pivot 5 unable rotation, guarantee at the rotation in-process of carousel, it is unchangeable to put the position of thing platform 4, but guarantee next time drive shaft 31 and first pivot 5 accurate butt joint.
Furthermore, a bearing 81 is disposed at one end of the trigger 8, the bearing 81 is disposed perpendicular to the latch 71, and an outer ring of the bearing 81 can contact the other end of the latch and roll with respect to the latch 71. The use of bearings ensures less wear.
Referring to fig. 2 and fig. 3, a driving shaft 31 is disposed at an output end of the first rotary driving member 3, a clamping block 32 is disposed at one end of the driving shaft 31, a clamping groove 51 is correspondingly disposed at one end of the first rotating shaft 5, and the clamping block 32 can be clamped into the clamping groove 51. When first rotary driving piece 3 is close to carousel 2, draw-in groove 51 is gone into to fixture block 32 card, and drive shaft 31 is connected with first pivot 5, and drive shaft 31 can drive first pivot 5 and put thing platform 4 and rotate, keeps away from carousel 2 when first rotary driving piece 3, and fixture block 32 breaks away from draw-in groove 51, and stopper 72 card is at the spacing inslot, first pivot 5 and put thing platform 4 stall.
In this embodiment, the clamping block 32 is an inverted V-shaped block, the clamping groove 51 is an inverted V-shaped groove, the opening end of the V-shaped groove is relatively large, if the clamping block 32 is slightly dislocated when being close to the clamping groove 51, the clamping block 32 can still be clamped into the clamping groove 51, and accurate connection between the driving shaft 31 and the first rotating shaft 5 and stable rotation of the object placing table 4 are ensured.
Specifically, the structure that drives first rotary driving member 3 to be close to and keep away from carousel 2 does, still be equipped with the linear driving member 10 of perpendicular to carousel 2 on the frame 1, first rotary driving member 3 installs the output at linear driving member 10. The linear driving member 10 is a cylinder, the linear driving member 10 drives the first rotary driving member 3 and the driving shaft 31 to approach and separate from the turntable 2, and the clamping block 32 is clamped in and separated from the clamping groove 51.
Moreover, a guide post 11 perpendicular to the turntable 2 is arranged on the frame 1, a linear bearing 35 is arranged on the first rotary driving member 3, the linear bearing 35 can slide along the guide post 11, the guide post 11 plays a guiding role, and the fixture block 32 and the clamping groove 51 can be accurately aligned.
Further, the first rotary drive member 3 is a motor, and an output shaft of the motor is connected to the driving shaft 31 through the second belt 9. The two-stage transmission mode can reduce the rotating speed of the object placing table 4 and increase the torsion so as to adapt to larger load of the object placing table 4.
In addition, a photoelectric sensor 33 is arranged on the body of the first rotary driving member 3, specifically, the photoelectric sensor 33 is arranged on the body of the motor, a light barrier 34 is fixedly arranged on the driving shaft 31, the light barrier 34 is arranged between the emitting end and the receiving end of the photoelectric sensor 33, and a gap is arranged on the light barrier 34. The notch is defined as an initial angular position of the driving shaft 31, the first rotating shaft 5 and the object placing table 4, and the position of the object placing table 4 can be determined by the sensing of the photoelectric sensor 33, and the rotation angle of the object placing table 4 can be controlled according to the initial angular position.
Furthermore, a dust cover 12 is arranged on the machine frame 1, and the dust cover 12 is arranged between the turntable 2 and the object placing table 4. The border and the frame 1 sealing connection of dust cover 12, dust cover 12 corresponds in first pivot 5 and second pivot 41 and is equipped with the through-hole, first pivot 5 and second pivot 41 department all are equipped with sealing member 16, first pivot 5 and second pivot 41 can be at the centre bore internal rotation of sealing member 16, sealing member 16 and dust cover 12 fixed connection to guarantee that transmission parts and drive components such as carousel 2, first rotary driving piece 3, first pivot 5, second pivot 41, second rotary driving piece 15 do not receive the pollution, guarantee that the transmission is smooth and easy and the life-span of part.
The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and the technical effects of the present invention should be all included in the protection scope of the present invention as long as the technical effects are achieved by any of the same or similar means.
Claims (10)
1. The utility model provides a multistation rotary platform which characterized in that: including frame (1) and carousel (2) and the first rotary driving piece (3) of locating the frame, the carousel can rotate around self center pin, the carousel is equipped with a plurality of stations along the circumference, and every station is including first pivot (5) and at least one thing platform (4) of putting that rotatably locate the carousel, it is rotatory that all that a station can be directly or indirectly driven to put the thing platform to first pivot, the output of first rotary driving piece can be close to the carousel in order to connect the one end of first pivot and drive first pivot rotation, and can keep away from the carousel in order to break away from the one end of first pivot.
2. A multi-station rotary platform according to claim 1, wherein: the output end of the first rotary driving piece is provided with a driving shaft (31), one end of the driving shaft is provided with a clamping groove or a clamping block (32), one end of the first rotating shaft is correspondingly provided with a clamping block or a clamping groove (51), and the clamping block can be clamped into the clamping groove.
3. A multi-station rotary platform according to claim 2, wherein: be equipped with photoelectric sensor (33) on the body of first rotary driving spare, fixed being equipped with in the drive shaft in the light barrier (34), the light barrier is located between photoelectric sensor's transmitting terminal and receiving terminal, be equipped with the breach on the light barrier.
4. A multi-station rotary platform according to claim 1, wherein: the rack is also provided with a linear driving piece (10) perpendicular to the turntable, and the first rotary driving piece is arranged at the output end of the linear driving piece.
5. A multi-station rotary platform according to any one of claims 1 to 4, wherein: put and fixedly on the thing platform be equipped with second pivot (41), the carousel is rotatably worn to locate by the second pivot, and the first pivot and the second pivot of every station are connected through first belt (6).
6. A multi-station rotary platform according to claim 5, wherein: the rotary table is provided with a locking device (7) which can lock the position of the second rotary shaft, the first rotary driving part is provided with a touch part (8), and when the touch part abuts against the locking device, the locking device can unlock the second rotary shaft.
7. A multi-station rotary platform according to claim 6, wherein: the locking device comprises a buckle (71), the middle of the buckle is hinged to the turntable, a limiting block (72) is arranged at one end of the buckle, a limiting groove is correspondingly formed in one end of the second rotating shaft, the limiting block can be clamped in the limiting groove, the other end of the buckle is pushed towards the direction close to the turntable when the touch piece is touched, and the limiting block is separated from the limiting groove.
8. A multi-station rotary platform according to claim 2, wherein: the first rotary driving part is a motor, and an output shaft of the motor is connected with the driving shaft through a second belt (9).
9. A multi-station rotary platform according to claim 8, wherein: the rack is provided with a guide post (11) perpendicular to the rotary table, the body of the first rotary driving piece is provided with a linear bearing (35), and the linear bearing can slide along the guide post.
10. A multi-station rotary platform according to claim 1, wherein: and a dust cover (12) is arranged on the rack and is arranged between the rotary table and the object placing table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920848757.4U CN210061026U (en) | 2019-06-04 | 2019-06-04 | Multi-station rotating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920848757.4U CN210061026U (en) | 2019-06-04 | 2019-06-04 | Multi-station rotating platform |
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| Publication Number | Publication Date |
|---|---|
| CN210061026U true CN210061026U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920848757.4U Active CN210061026U (en) | 2019-06-04 | 2019-06-04 | Multi-station rotating platform |
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| CN (1) | CN210061026U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716192A (en) * | 2020-06-30 | 2020-09-29 | 李红霞 | Deburring device is used in metalworking with adjustable |
| CN112438493A (en) * | 2020-11-23 | 2021-03-05 | 湖南瑞奇电器有限公司 | Intelligence domestic electric heating table |
-
2019
- 2019-06-04 CN CN201920848757.4U patent/CN210061026U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716192A (en) * | 2020-06-30 | 2020-09-29 | 李红霞 | Deburring device is used in metalworking with adjustable |
| CN111716192B (en) * | 2020-06-30 | 2021-11-09 | 山东欣怡翔精密机械制造有限公司 | Deburring device is used in metalworking with adjustable |
| CN112438493A (en) * | 2020-11-23 | 2021-03-05 | 湖南瑞奇电器有限公司 | Intelligence domestic electric heating table |
| CN112438493B (en) * | 2020-11-23 | 2022-09-30 | 湖南瑞奇电器有限公司 | Intelligence domestic electric heating table |
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